@import"https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&family=Geist+Mono:wght@400;500&display=swap";:root{--font-sans: "Geist", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;--bg: #fafafb;--bg-elev: #ffffff;--bg-sunk: #f4f4f6;--bg-rail: #fbfbfc;--viewport: #0e1116;--viewport-grid: #1a1f28;--viewport-fg: #c7cdd6;--viewport-muted: #5b6472;--fg: #000000;--fg-secondary: #000000;--fg-tertiary: #000000;--fg-quaternary: #000000;--fg-on-dark: #e6e8ec;--border: #e7e8ec;--border-strong: #d4d6dc;--border-on-dark: #232833;--accent: oklch(.58 .16 250);--accent-fg: #ffffff;--accent-soft: oklch(.96 .02 250);--accent-border: oklch(.85 .06 250);--warm: oklch(.62 .16 30);--warm-soft: oklch(.96 .02 30);--green: oklch(.62 .13 150);--green-soft: oklch(.96 .02 150);--red: oklch(.58 .18 25);--s-1: 4px;--s-2: 6px;--s-3: 8px;--s-4: 12px;--s-5: 16px;--s-6: 20px;--s-7: 24px;--s-8: 32px;--s-9: 48px;--r-1: 4px;--r-2: 6px;--r-3: 8px;--r-4: 10px;--r-5: 14px;--row-h: 32px;--topbar-h: 52px;--statusbar-h: 28px;--rail-w: 56px;--inspector-w: 304px;--sidebar-w: 288px;--shadow-1: 0 1px 2px rgba(15,17,22,.04), 0 1px 1px rgba(15,17,22,.03);--shadow-2: 0 2px 6px rgba(15,17,22,.06), 0 1px 2px rgba(15,17,22,.04);--shadow-pop: 0 12px 32px rgba(15,17,22,.12), 0 2px 6px rgba(15,17,22,.06)}.df-v2.compact{--row-h: 26px;--topbar-h: 44px;--statusbar-h: 24px;--rail-w: 48px;--inspector-w: 272px;--sim-history-w: 332px;--sidebar-w: 258px;--s-4: 8px;--s-5: 12px}.df-v2{--sim-history-w: 304px}.df-v2 *,.df-v2 *:before,.df-v2 *:after{box-sizing:border-box}.df-v2{font-family:var(--font-sans);font-size:13px;line-height:1.4;color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;height:100vh;overflow:hidden}.df-v2 .mesh-picker{position:relative}.df-v2 .mesh-picker-btn{display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:5px;font-size:12px;font-family:var(--font-sans);color:var(--fg);background:none;border:none;cursor:pointer}.df-v2 .mesh-picker-btn:hover{background:var(--bg-sunk)}.df-v2 .mesh-picker-dropdown{position:absolute;top:calc(100% + 6px);left:0;z-index:200;background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:8px;padding:4px;min-width:220px;box-shadow:0 8px 24px #00000073}.df-v2 .mesh-picker-item{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:5px;cursor:pointer;border:none;background:none;width:100%;text-align:left;color:var(--fg);font-size:12px}.df-v2 .mesh-picker-item:hover{background:var(--bg-sunk)}.df-v2 .mesh-picker-item.active{background:var(--accent-soft)}.df-v2 .mesh-picker-item .mpick-label{flex:1;font-weight:500}.df-v2 .mesh-picker-item .mpick-sub{font-size:11px;color:var(--fg-tertiary);font-family:var(--font-mono)}.df-v2 button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;cursor:pointer;padding:0}.df-v2 input,.df-v2 select,.df-v2 textarea{font-family:inherit;font-size:inherit;color:inherit}.df-v2 .mono{font-family:var(--font-mono);font-feature-settings:"tnum" 1}.df-v2 .app{display:grid;grid-template-rows:var(--topbar-h) 1fr var(--statusbar-h);height:100%}.df-v2 .topbar{display:flex;align-items:center;gap:var(--s-5);padding:0 var(--s-5);background:var(--bg-elev);border-bottom:1px solid var(--border);z-index:5;min-width:0;white-space:nowrap}.df-v2 .topbar-brand{display:flex;align-items:center;gap:var(--s-3);font-weight:600;letter-spacing:-.01em;font-size:14px;flex-shrink:0}.df-v2 .brand-mark{width:22px;height:22px;border-radius:6px;background:radial-gradient(circle at 30% 30%,oklch(.78 .16 250) 0%,transparent 50%),linear-gradient(135deg,#0d7dd4,#2074cf,#2a6cca 25%,#365abf 50%,#4134ab);position:relative;flex-shrink:0}.df-v2 .brand-mark:after{content:"";position:absolute;top:4px;right:4px;bottom:4px;left:4px;border-radius:3px;background:repeating-linear-gradient(45deg,rgba(255,255,255,.35) 0 1.5px,transparent 1.5px 4px)}.df-v2 .project-name{display:flex;align-items:center;gap:var(--s-2);color:var(--fg-secondary);padding:4px 8px;border-radius:var(--r-2);cursor:pointer;white-space:nowrap;min-width:0;max-width:320px}.df-v2 .project-name:hover{background:var(--bg-sunk)}.df-v2 .project-name-sep{color:var(--fg-quaternary);flex-shrink:0}.df-v2 .project-name-current{color:var(--fg);font-weight:500;overflow:hidden;text-overflow:ellipsis;min-width:0}.df-v2 .topbar-spacer{flex:1}.df-v2 .topbar-actions{display:flex;gap:var(--s-2);align-items:center;flex-shrink:0}.df-v2 .body{display:grid;overflow:hidden;position:relative;min-width:0}.df-v2 .inspector-popup{position:absolute;top:16px;right:16px;z-index:50;width:var(--inspector-w);background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:10px;box-shadow:0 8px 32px #0000008c;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);overflow:hidden;animation:df-popup-in .14s ease}@keyframes df-popup-in{0%{opacity:0;transform:translateY(-6px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.df-v2 .body.layout-mesh{grid-template-columns:var(--sidebar-w) minmax(0,1fr) var(--inspector-w)}.df-v2 .body.layout-mesh>.inspector,.df-v2 .body.layout-mesh>.center{min-height:0}.df-v2 .topbar-context-actions{display:flex;gap:8px;align-items:center}.df-v2 .workspace-action-error{padding:8px 12px;border-bottom:1px solid color-mix(in oklab,var(--red) 25%,var(--border));background:color-mix(in oklab,var(--red) 7%,white);color:var(--red);font-size:11px;line-height:1.45}.df-v2 .mesh-workspace-history-row{margin-top:7px;border:1px solid var(--border);border-radius:7px;background:var(--bg);overflow:hidden}.df-v2 .mesh-workspace-history-row.active{border-color:color-mix(in oklch,var(--accent) 55%,var(--border));background:color-mix(in oklch,var(--accent) 7%,var(--bg))}.df-v2 .mesh-workspace-history-main{width:100%;display:flex;align-items:center;gap:8px;padding:8px;border:0;background:transparent;color:var(--fg);text-align:left;cursor:pointer}.df-v2 .mesh-workspace-status-dot{width:8px;height:8px;border-radius:50%;flex:0 0 auto}.df-v2 .mesh-workspace-history-name,.df-v2 .mesh-workspace-history-meta{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.df-v2 .mesh-workspace-history-name{font-size:11.5px;font-weight:600}.df-v2 .mesh-workspace-history-meta{margin-top:2px;color:var(--fg-tertiary);font-size:10px}.df-v2 .mesh-workspace-history-actions{display:flex;gap:2px;padding:5px 6px;border-top:1px solid var(--border)}.df-v2 .mesh-workspace-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.df-v2 .mesh-workspace-stat{display:flex;flex-direction:column;gap:2px;padding:8px;border-radius:6px;background:var(--bg-sunk)}.df-v2 .mesh-workspace-stat span{color:var(--fg-tertiary);font-size:9.5px;letter-spacing:.04em;text-transform:uppercase}.df-v2 .mesh-workspace-stat strong{font-size:11.5px;font-weight:600}.df-v2 .mesh-workspace-config-group{border-bottom:1px solid var(--border)}.df-v2 .mesh-workspace-config-heading{width:100%;min-height:38px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:7px;padding:0 12px;border:0;background:var(--bg-sunk);color:var(--fg);cursor:pointer;font-size:11px;font-weight:700;letter-spacing:.045em;text-align:left;text-transform:uppercase}.df-v2 .mesh-workspace-config-heading>span:last-child{color:var(--fg-tertiary);font-family:var(--font-mono);font-size:10px;font-weight:500}.df-v2 .mesh-workspace-view-toggle{position:absolute;top:14px;left:50%;z-index:4;display:inline-flex;transform:translate(-50%);overflow:hidden;border:1px solid var(--border-on-dark);border-radius:7px;background:#141820e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.df-v2 .mesh-workspace-view-toggle .btn-overlay{min-width:84px;border-radius:0;border-right:1px solid var(--border-on-dark)}.df-v2 .mesh-workspace-view-toggle .btn-overlay:last-child{border-right:0}.df-v2 .mesh-workspace-view-toggle .btn-overlay.active{background:#3b82f640;color:#fff}.df-v2 .body.layout-sim{grid-template-columns:minmax(0,1fr) var(--sim-history-w)}.df-v2 .body.layout-results{grid-template-columns:1fr var(--inspector-w)}.df-v2 .sim-main{position:relative;min-width:0;overflow:hidden;background:var(--bg)}.df-v2 .sim-main .inspector.left{height:100%;border-right:none}.df-v2 .inspector-popup.mesh-preview{width:min(880px,calc(100% - 32px));max-height:calc(100% - 32px);display:flex;flex-direction:column}.df-v2 .mesh-preview-meta{display:flex;gap:6px;flex-wrap:wrap;padding:0 var(--s-5) var(--s-4);border-bottom:1px solid var(--border)}.df-v2 .mesh-preview-body{padding:var(--s-4);background:var(--bg-sunk);min-height:460px;height:min(68vh,760px)}.df-v2 .mesh-preview-body>.center{position:relative;height:100%;border:1px solid var(--border);border-radius:var(--r-3)}.df-v2 .stepper{display:flex;align-items:center;gap:2px;padding:3px;background:var(--bg-sunk);border-radius:var(--r-3);flex-shrink:0}.df-v2 .step{display:flex;align-items:center;gap:8px;height:28px;padding:0 12px;border-radius:var(--r-2);font-size:12.5px;color:var(--fg-secondary);cursor:pointer}.df-v2 .step:hover{color:var(--fg)}.df-v2 .step.active{background:var(--bg-elev);color:var(--fg);font-weight:500;box-shadow:var(--shadow-1)}.df-v2 .step.done .step-num{background:var(--green);color:#fff;border-color:var(--green)}.df-v2 .step.active .step-num{background:var(--accent);color:#fff;border-color:var(--accent)}.df-v2 .step-num{width:18px;height:18px;border-radius:50%;border:1px solid var(--border-strong);display:inline-flex;align-items:center;justify-content:center;font-size:10.5px;font-family:var(--font-mono);color:var(--fg-tertiary);background:var(--bg-elev);font-weight:500}.df-v2 .statusbar{display:flex;align-items:center;gap:var(--s-5);padding:0 var(--s-5);background:var(--bg-elev);border-top:1px solid var(--border);font-size:11.5px;color:var(--fg-tertiary);font-family:var(--font-mono)}.df-v2 .statusbar .item{display:inline-flex;align-items:center;gap:6px}.df-v2 .statusbar .dot{width:6px;height:6px;border-radius:50%;background:var(--green)}.df-v2 .statusbar .dot.busy{background:var(--accent);animation:df-pulse 1.4s infinite}.df-v2 .statusbar .dot.err{background:var(--red)}@keyframes df-pulse{0%,to{opacity:1}50%{opacity:.35}}.df-v2 .da-pulse{animation:df-pulse 1.6s ease-in-out infinite}@media (prefers-reduced-motion: reduce){.df-v2 .da-pulse{animation:none}}.df-v2 .sidebar{background:var(--bg-elev);border-right:1px solid var(--border);overflow-y:auto;display:flex;flex-direction:column}.df-v2 .sidebar-section{padding:var(--s-3) 0;border-bottom:1px solid var(--border)}.df-v2 .sidebar-section:last-child{border-bottom:none}.df-v2 .sidebar-head{display:flex;align-items:center;justify-content:space-between;padding:0 var(--s-4);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--fg-tertiary);height:24px}.df-v2 .sidebar-row{display:flex;align-items:center;gap:var(--s-3);padding:0 var(--s-4);height:var(--row-h);font-size:12.5px;color:var(--fg-secondary);cursor:pointer;border-left:2px solid transparent}.df-v2 .sidebar-row:hover{background:var(--bg-sunk)}.df-v2 .sidebar-row.selected{background:var(--accent-soft);color:var(--fg);border-left-color:var(--accent)}.df-v2 .sidebar-row .swatch{width:10px;height:10px;border-radius:2px;flex-shrink:0}.df-v2 .center{position:relative;background:var(--viewport);overflow:hidden;color:var(--fg-on-dark)}.df-v2 .viewport-3d{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--viewport);overflow:hidden}.df-v2 .viewport-3d canvas{outline:none}.df-v2 .viewport-overlay{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.df-v2 .viewport-overlay>*{pointer-events:auto}.df-v2 .overlay-tl{position:absolute;top:var(--s-4);left:var(--s-4)}.df-v2 .overlay-tr{position:absolute;top:var(--s-4);right:var(--s-4)}.df-v2 .overlay-bl{position:absolute;bottom:var(--s-4);left:var(--s-4)}.df-v2 .overlay-br{position:absolute;bottom:var(--s-4);right:var(--s-4)}.df-v2 .chip{display:inline-flex;align-items:center;gap:var(--s-2);padding:5px 9px;background:#141820d9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--border-on-dark);border-radius:var(--r-2);font-size:11.5px;color:var(--fg-on-dark);font-family:var(--font-mono)}.df-v2 .chip .label{color:var(--viewport-muted)}.df-v2 .btn-overlay{width:28px;height:28px;background:#141820d9;border:1px solid var(--border-on-dark);border-radius:var(--r-2);display:inline-flex;align-items:center;justify-content:center;color:var(--fg-on-dark);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.df-v2 .btn-overlay:hover{background:#1e2430f2}.df-v2 .btn-overlay.active{color:#7cbdff;color:oklch(.78 .16 250);border-color:#7cbdff;border-color:oklch(.78 .16 250)}.df-v2 .inspector{background:var(--bg-elev);border-left:1px solid var(--border);overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;min-width:0}.df-v2 .inspector.left{border-left:none;border-right:1px solid var(--border)}.df-v2 .inspector-scroll{overflow-x:hidden;min-width:0}.df-v2 .insp-section{min-width:0;overflow-x:hidden}.df-v2 .insp-head{padding:var(--s-4) var(--s-5);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:var(--s-3);flex-shrink:0}.df-v2 .insp-head-title{font-weight:600;font-size:13px;flex:1}.df-v2 .insp-head-sub{color:var(--fg-tertiary);font-size:11px;font-family:var(--font-mono)}.df-v2 .insp-section{padding:var(--s-4) var(--s-5);border-bottom:1px solid var(--border)}.df-v2 .insp-section:last-child{border-bottom:none}.df-v2 .insp-section-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--fg-tertiary);margin:0 0 var(--s-3);display:flex;align-items:center;justify-content:space-between}.df-v2 .field{display:grid;grid-template-columns:100px 1fr;align-items:center;gap:var(--s-3);margin-bottom:var(--s-2);min-width:0}.df-v2 .field-label{color:var(--fg-secondary);font-size:12px}.df-v2 .field-val{display:flex;align-items:center;gap:2px;min-width:0}.df-v2 .field-input{width:100%;min-width:0;padding:4px 8px;border:1px solid var(--border);border-radius:var(--r-1);background:var(--bg-elev);height:26px;font-family:var(--font-mono);font-size:12px;text-align:right}.df-v2 .field-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.df-v2 .field-unit{padding:0 6px;font-size:11px;color:var(--fg-tertiary);font-family:var(--font-mono);min-width:36px}.df-v2 .compact-field-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:4px;min-width:0}.df-v2 .compact-field-grid .field{display:flex;flex-direction:column;align-items:stretch;gap:2px;min-width:0;margin-bottom:0}.df-v2 .compact-field-grid .field-val{min-width:0}.df-v2 .compact-field-grid .field-unit{flex:0 0 auto;min-width:auto;padding-right:0}.df-v2 .import-note{margin:0 0 8px;padding:6px 8px;border:1px dashed var(--border);border-radius:var(--r-1);background:var(--bg-sunk);color:var(--fg-tertiary);font-size:10.5px;line-height:1.35}.df-v2 .row-actions{display:flex;gap:var(--s-2);margin-top:var(--s-3)}.df-v2 .sim-run-row{display:flex;flex-direction:column;gap:8px;padding:12px 14px 12px 18px;border-left:2px solid transparent;border-bottom:1px solid var(--border);background:var(--bg-elev);cursor:pointer;transition:background .15s ease,border-color .15s ease}.df-v2 .sim-run-row:hover{background:var(--bg-sunk)}.df-v2 .sim-run-row.active{background:linear-gradient(180deg,#476be51a,#476be50f);border-left-color:var(--accent)}.df-v2 .sim-run-main{display:flex;align-items:center;gap:8px;width:100%}.df-v2 .sim-run-name{font-size:13px;font-weight:600;color:var(--fg);line-height:1.25}.df-v2 .sim-run-meta{display:flex;align-items:center;flex-wrap:wrap;gap:6px}.df-v2 .sim-run-time{font-size:11px;color:var(--fg-tertiary);font-family:var(--font-mono)}.df-v2 .sim-run-actions{display:inline-flex;align-items:center;gap:3px;padding:3px;border:1px solid var(--border);border-radius:999px;background:var(--bg-sunk);width:max-content;margin-left:16px}.df-v2 .sim-run-action{height:24px;padding:0 10px;border-radius:999px;border:none;background:transparent;color:var(--fg-secondary);font-size:11.5px;font-weight:500;cursor:pointer;transition:background .15s ease,color .15s ease,box-shadow .15s ease}.df-v2 .sim-run-action:hover{background:var(--bg-elev);color:var(--fg);box-shadow:var(--shadow-1)}.df-v2 .sim-run-action.danger{color:var(--red)}.df-v2 .sim-run-action.danger:hover{background:color-mix(in srgb,var(--red) 10%,var(--bg-elev));color:var(--red)}.df-v2 .sim-settings-workspace{background:#f7f8fa}.df-v2 .sim-settings-head{min-height:72px;padding:12px 20px;background:var(--bg-elev);gap:10px}.df-v2 .sim-settings-heading-mark{width:32px;height:32px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-border)}.df-v2 .sim-settings-heading-copy{min-width:0;flex:1}.df-v2 .sim-settings-title{color:var(--fg);font-size:17px;font-weight:650;letter-spacing:-.015em;line-height:1.2}.df-v2 .sim-settings-subtitle{margin-top:3px;color:var(--fg-tertiary);font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.df-v2 .sim-engine-badge,.df-v2 .sim-run-count{display:inline-flex;align-items:center;justify-content:center;min-height:24px;padding:0 8px;border:1px solid var(--border);border-radius:999px;background:var(--bg-sunk);color:var(--fg-secondary);font-family:var(--font-mono);font-size:10.5px;font-weight:600}.df-v2 .sim-engine-badge.readonly{color:var(--warm);background:var(--warm-soft);border-color:color-mix(in srgb,var(--warm) 24%,var(--border))}.df-v2 .sim-settings-body{display:grid;grid-template-columns:178px minmax(0,1fr);flex:1;min-height:0;overflow:hidden}.df-v2 .sim-settings-fieldset{min-width:0;min-height:0;margin:0;padding:0;border:0;display:flex;flex-direction:column}.df-v2 nav.sim-section-nav{position:static;top:auto;z-index:auto;display:block;flex-wrap:nowrap;gap:0;min-width:0;overflow-y:auto;padding:14px 10px 24px;background:var(--bg-elev);border-right:1px solid var(--border)}.df-v2 .sim-section-nav-group+.sim-section-nav-group{margin-top:14px}.df-v2 .sim-section-nav-group{position:relative}.df-v2 .sim-section-nav-group:before{content:"";position:absolute;z-index:0;top:29px;bottom:8px;left:16px;width:1px;background:#e5e9f0}.df-v2 .sim-section-nav-label{padding:0 7px 6px;color:#8a94a6;font-size:9px;font-weight:700;letter-spacing:.09em;text-transform:uppercase}.df-v2 .sim-section-nav button{position:relative;z-index:1;display:grid;grid-template-columns:20px minmax(0,1fr);align-items:center;gap:8px;width:100%;height:auto;min-height:29px;padding:4px 6px;border:0;border-radius:6px;background:transparent;color:#4b5563;font-size:11px;font-weight:500;line-height:1.2;text-align:left}.df-v2 .sim-section-nav button:hover{border-color:transparent;color:#1f2937;background:#f4f6f9}.df-v2 .sim-section-nav button.active{border-color:transparent;color:#2563eb;background:#eef4ff;font-weight:600}.df-v2 .sim-section-nav-dot{width:18px;height:18px;border:1px solid #d7dce5;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--bg-elev);color:#7b8493;font-family:var(--font-mono);font-size:9px;font-weight:600}.df-v2 .sim-section-nav button.active .sim-section-nav-dot{color:var(--accent-fg);background:#2f6fed;border-color:#2f6fed}.df-v2 .sim-settings-scroll{min-width:0;min-height:0;overflow-y:auto;padding:16px 18px 32px;scroll-behavior:smooth}.df-v2 .sim-settings-card{width:100%;max-width:1200px;margin:0 auto 14px;padding:0;overflow:hidden;border:1px solid var(--border);border-radius:10px;background:var(--bg-elev);box-shadow:var(--shadow-1);scroll-margin-top:16px}.df-v2 .sim-settings-card:last-child{border-bottom:1px solid var(--border)}.df-v2 .sim-settings-card-toggle{width:100%;min-height:48px;margin:0;padding:0 16px;justify-content:flex-start;color:var(--fg);font-size:13.5px;font-weight:650;letter-spacing:-.005em;text-align:left;text-transform:none}.df-v2 .sim-settings-card-toggle:hover{background:#fbfbfc}.df-v2 .sim-settings-card-toggle[aria-expanded=true]{border-bottom:1px solid var(--border)}.df-v2 .sim-settings-card-body{min-width:0;padding:14px 16px 16px}.df-v2 .sim-settings-card-body>.field{max-width:760px;grid-template-columns:170px minmax(0,1fr)}.df-v2 .sim-settings-card .sim-settings-card{max-width:none;margin:12px 0 0;border-radius:8px;background:var(--bg-sunk);box-shadow:none}.df-v2 .sim-settings-card .sim-settings-card .sim-settings-card-toggle{min-height:38px;font-size:11.5px}.df-v2 .sim-settings-card .sim-settings-card .sim-settings-card-body{padding:10px 12px 12px}.df-v2 .sim-section-presets{display:flex;gap:7px;max-width:520px;margin-bottom:12px}.df-v2 .sim-bc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:9px}.df-v2 .sim-bc-card{min-width:0;padding:10px;border:1px solid var(--border);border-radius:8px;background:#fcfcfd}.df-v2 .sim-bc-card.sealed{background:var(--bg-sunk)}.df-v2 .sim-bc-side{display:block;margin-bottom:7px;color:var(--fg);font-size:11px;font-weight:700}.df-v2 .sim-bc-fields{display:grid;grid-template-columns:minmax(90px,.85fr) minmax(120px,1.15fr);gap:6px;align-items:center}.df-v2 .sim-bc-fields .input{width:100%;min-width:0}.df-v2 .sim-bc-fields .field-unit{min-width:auto;padding-right:0}.df-v2 .sim-initial-grid{display:grid;grid-template-columns:repeat(3,minmax(180px,1fr));gap:12px 16px}.df-v2 .sim-initial-grid>.field{display:flex;flex-direction:column;align-items:stretch;gap:5px;margin:0}.df-v2 .sim-initial-grid>.field .pill{display:flex!important;min-height:26px}.df-v2 .sim-initial-grid>.field .pill button{flex:1}.df-v2 .sim-inline-help{grid-column:1 / -1;max-width:920px;padding:8px 10px;border-radius:6px;background:var(--bg-sunk)}.df-v2 .sim-well-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(420px,100%),1fr));gap:10px;align-items:start}.df-v2 .sim-well-card{min-width:0;height:100%;margin-bottom:0!important;border:1px solid var(--border);background:#fcfcfd!important}.df-v2 .sim-run-history{background:#fbfbfc}.df-v2 .sim-run-history-head{min-height:56px;background:var(--bg-elev)}.df-v2 .sim-run-list{flex:1;min-height:0;overflow-y:auto;padding:8px}.df-v2 .sim-run-row{gap:7px;margin-bottom:5px;padding:11px 10px 11px 12px;border:1px solid transparent;border-radius:8px;background:transparent}.df-v2 .sim-run-row.active{border-color:var(--accent-border);background:var(--accent-soft)}.df-v2 .sim-run-name{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.df-v2 .sim-run-menu-trigger{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;border-radius:6px;color:var(--fg-tertiary);font-size:19px;line-height:1}.df-v2 .sim-run-menu-trigger:hover,.df-v2 .sim-run-menu-trigger[aria-expanded=true]{color:var(--fg);background:var(--bg-elev);box-shadow:var(--shadow-1)}.df-v2 .sim-run-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;width:100%;margin:2px 0 0;padding:5px;border:1px solid var(--border);border-radius:7px;background:var(--bg-elev)}.df-v2 .sim-run-action{height:28px;padding:0 6px;display:inline-flex;align-items:center;justify-content:center;gap:4px;border-radius:5px;font-size:10.5px}.df-v2 .sim-run-action:hover{background:var(--bg-sunk);box-shadow:none}@media (max-width: 1280px){.df-v2 .sim-settings-body{grid-template-columns:154px minmax(0,1fr)}.df-v2 nav.sim-section-nav{padding-inline:7px}.df-v2 .sim-initial-grid{grid-template-columns:repeat(2,minmax(180px,1fr))}}@media (max-width: 1040px){.df-v2 .body.layout-sim{grid-template-columns:minmax(0,1fr) 260px}.df-v2 .sim-settings-body{grid-template-columns:1fr}.df-v2 nav.sim-section-nav{display:none}.df-v2 .sim-settings-scroll{padding-inline:12px}.df-v2 .sim-settings-subtitle{display:none}}@media (max-width: 820px){.df-v2 .sim-initial-grid,.df-v2 .sim-bc-grid{grid-template-columns:1fr}}.df-v2 .btn{display:inline-flex;align-items:center;gap:var(--s-2);height:30px;padding:0 12px;border-radius:var(--r-2);font-size:12.5px;font-weight:500;border:1px solid var(--border);background:var(--bg-elev);color:var(--fg);white-space:nowrap;text-decoration:none;cursor:pointer}.df-v2 .btn:hover{background:var(--bg-sunk);border-color:var(--border-strong)}.df-v2 .btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}.df-v2 .btn.primary:hover{filter:brightness(1.06)}.df-v2 .btn.ghost{border-color:transparent;background:transparent;color:var(--fg-secondary)}.df-v2 .btn.ghost:hover{background:var(--bg-sunk);color:var(--fg)}.df-v2 .btn.sm{height:24px;padding:0 8px;font-size:11.5px}.df-v2 .btn.lg{height:36px;padding:0 16px;font-size:13px}.df-v2 .btn.danger{color:var(--red)}.df-v2 .btn:disabled{opacity:.5;cursor:not-allowed}.df-v2 .spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.15);border-top-color:#7cbdff;border-top-color:oklch(.78 .16 250);border-radius:50%;animation:df-spin .8s linear infinite}@keyframes df-spin{to{transform:rotate(360deg)}}.df-v2 .input{height:30px;padding:0 10px;border:1px solid var(--border);background:var(--bg-elev);border-radius:var(--r-2);font-size:13px;width:100%}.df-v2 .input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.df-v2 .input.search{background:var(--bg-sunk);border-color:transparent}.df-v2 .badge{display:inline-flex;align-items:center;gap:4px;padding:2px 7px;border-radius:100px;font-size:11px;font-weight:500;background:var(--bg-sunk);color:var(--fg-secondary);border:1px solid var(--border)}.df-v2 .badge.accent{background:var(--accent-soft);color:var(--accent);border-color:var(--accent-border)}.df-v2 .badge.warm{background:var(--warm-soft);color:var(--warm)}.df-v2 .badge.green{background:var(--green-soft);color:var(--green)}.df-v2 .badge.complete{background:var(--green-soft);color:var(--green);border-color:color-mix(in oklab,var(--green) 26%,var(--border))}.df-v2 .badge.warning{background:var(--warm-soft);color:var(--warm);border-color:color-mix(in oklab,var(--warm) 30%,var(--border))}.df-v2 .badge.dark{background:#141820d9;color:var(--fg-on-dark);border-color:var(--border-on-dark)}.df-v2 .hf-import-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:240;display:grid;place-items:center;padding:22px;background:#0f172a7a;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.df-v2 .hf-import-modal{width:min(940px,calc(100vw - 32px));height:min(720px,calc(100vh - 32px));min-height:480px;display:grid;grid-template-rows:auto auto 1fr auto;overflow:hidden;color:var(--fg);background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:var(--r-3);box-shadow:0 28px 80px #0f11163d,0 8px 24px #0f111624}.df-v2 .hf-import-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--bg-elev)}.df-v2 .hf-import-head .btn{margin-left:auto}.df-v2 .hf-import-title{font-size:14px;font-weight:700;line-height:1.2}.df-v2 .hf-import-subtitle{margin-top:2px;color:var(--fg-tertiary);font-size:11.5px}.df-v2 .hf-import-error{padding:8px 16px;color:var(--red);background:color-mix(in oklab,var(--red) 8%,var(--bg-elev));border-bottom:1px solid color-mix(in oklab,var(--red) 16%,var(--border));font-size:12px}.df-v2 .hf-import-body{display:grid;grid-template-columns:minmax(280px,340px) minmax(0,1fr);min-height:0;background:var(--bg)}.df-v2 .hf-import-list-pane{min-width:0;display:flex;flex-direction:column;gap:10px;padding:12px;overflow:hidden;border-right:1px solid var(--border);background:var(--bg-elev)}.df-v2 .hf-import-search{height:30px;display:flex;align-items:center;gap:7px;padding:0 9px;color:var(--fg-tertiary);background:var(--bg-sunk);border:1px solid transparent;border-radius:var(--r-2)}.df-v2 .hf-import-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.df-v2 .hf-import-search input{width:100%;min-width:0;border:0;outline:0;background:transparent;color:var(--fg);font-size:12.5px}.df-v2 .hf-import-run-list{display:flex;flex-direction:column;gap:6px;min-height:0;overflow-y:auto}.df-v2 .hf-import-run{width:100%;min-width:0;padding:10px;display:flex;flex-direction:column;gap:5px;text-align:left;color:var(--fg);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-2)}.df-v2 .hf-import-run:hover{background:var(--bg-sunk);border-color:var(--border-strong)}.df-v2 .hf-import-run.active{background:var(--accent-soft);border-color:var(--accent-border);box-shadow:inset 3px 0 0 var(--accent)}.df-v2 .hf-import-run-top{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}.df-v2 .hf-import-run-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:650;font-size:12.5px}.df-v2 .hf-import-run-project{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--fg-secondary);font-size:11.5px}.df-v2 .hf-import-run-meta{display:flex;align-items:center;flex-wrap:wrap;gap:6px;color:var(--fg-tertiary);font-family:var(--font-mono);font-size:10.5px}.df-v2 .hf-import-detail-pane{min-width:0;min-height:0;overflow-y:auto;padding:16px}.df-v2 .hf-import-detail-card,.df-v2 .hf-import-form,.df-v2 .hf-import-preview-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-3);padding:14px}.df-v2 .hf-import-form,.df-v2 .hf-import-preview-card{margin-top:12px}.df-v2 .hf-import-preview-card{overflow:hidden}.df-v2 .hf-import-preview-card .df-hf-viewer,.df-v2 .hf-import-preview-card .df-hf-profile-view,.df-v2 .hf-import-preview-card .df-hf-results-tabs{margin-top:8px}.df-v2 .hf-import-preview-state{min-height:180px;display:grid;place-items:center;gap:8px;color:var(--fg-tertiary);background:var(--bg-sunk);border:1px dashed var(--border);border-radius:var(--r-2);font-size:12px}.df-v2 .hf-import-preview-state.error{color:var(--red);background:color-mix(in oklab,var(--red) 7%,var(--bg-elev))}.df-v2 .hf-import-detail-kicker{margin-bottom:4px;color:var(--fg-tertiary);font-size:10.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.df-v2 .hf-import-detail-card h3{margin:0;font-size:18px;line-height:1.2}.df-v2 .hf-import-detail-sub{margin-top:4px;color:var(--fg-tertiary);font-size:12px}.df-v2 .hf-import-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:14px}.df-v2 .hf-import-stats div{min-width:0;padding:9px;background:var(--bg-sunk);border:1px solid var(--border);border-radius:var(--r-2)}.df-v2 .hf-import-stats span{display:block;color:var(--fg-tertiary);font-size:10.5px}.df-v2 .hf-import-stats strong{display:block;margin-top:2px;overflow:hidden;text-overflow:ellipsis;color:var(--fg);font-family:var(--font-mono);font-size:12px;white-space:nowrap}.df-v2 .hf-import-warning,.df-v2 .hf-import-note{margin-top:12px;padding:8px 10px;border-radius:var(--r-2);font-size:11.5px;line-height:1.45}.df-v2 .hf-import-warning{color:var(--warm);background:var(--warm-soft);border:1px solid color-mix(in oklab,var(--warm) 30%,var(--border))}.df-v2 .hf-import-note{color:var(--fg-tertiary);background:var(--bg-sunk);border:1px dashed var(--border-strong)}.df-v2 .hf-import-form label{display:flex;flex-direction:column;gap:4px;min-width:0;color:var(--fg-secondary);font-size:11.5px}.df-v2 .hf-import-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:10px}.df-v2 .hf-import-empty{display:flex;align-items:center;justify-content:center;gap:8px;min-height:120px;padding:18px;color:var(--fg-tertiary);text-align:center;font-size:12px}.df-v2 .hf-import-empty.detail{min-height:100%;background:var(--bg-elev);border:1px dashed var(--border);border-radius:var(--r-3)}.df-v2 .hf-import-footer{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--border);background:var(--bg-elev)}.df-v2 .hf-import-footer span{margin-right:auto;color:var(--fg-tertiary);font-size:11.5px}.df-v2 .pb-root{height:100%;display:grid;grid-template-columns:248px 1fr}.df-v2 .pb-root.hf{--accent: var(--warm);--accent-soft: var(--warm-soft);--accent-border: color-mix(in oklab, var(--warm) 32%, var(--border))}.df-v2 .pb-sidebar{background:var(--bg-elev);border-right:1px solid var(--border);padding:var(--s-5);display:flex;flex-direction:column}.df-v2 .pb-sidebar-brand{display:flex;align-items:center;gap:var(--s-3);font-size:14px;font-weight:600;margin-bottom:var(--s-7)}.df-v2 .pb-sidebar-nav{display:flex;flex-direction:column;gap:1px}.df-v2 .pb-sidebar .settings-menu{width:100%;justify-content:stretch}.df-v2 .pb-sidebar .settings-btn{width:100%;justify-content:center}.df-v2 .pb-sidebar .settings-popover{top:auto;bottom:calc(100% + 8px);left:0;right:auto}.df-v2 .pb-nav-item{display:flex;align-items:center;gap:var(--s-3);padding:0 var(--s-3);height:30px;border-radius:var(--r-2);color:var(--fg-secondary);font-size:12.5px;cursor:pointer}.df-v2 .pb-nav-item:hover{background:var(--bg-sunk);color:var(--fg)}.df-v2 .pb-nav-item.active{background:var(--accent-soft);color:var(--accent)}.df-v2 .pb-root.hf .pb-sidebar{background:linear-gradient(180deg,#fffaf7 0%,var(--bg-elev) 52%);border-right-color:color-mix(in oklab,var(--warm) 22%,var(--border))}.df-v2 .pb-root.hf .brand-mark{background:var(--warm)}.df-v2 .pb-root.hf .pb-nav-item.active{border:1px solid var(--accent-border);box-shadow:inset 3px 0 0 var(--warm)}.df-v2 .pb-nav-item .count{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:var(--fg-tertiary)}.df-v2 .pb-nav-section{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--fg-tertiary);margin:var(--s-5) 0 var(--s-2) var(--s-3)}.df-v2 .pb-main{padding:var(--s-7) var(--s-8);overflow-y:auto;background:var(--bg)}.df-v2 .pb-header{display:flex;align-items:center;gap:var(--s-4);margin-bottom:var(--s-7)}.df-v2 .pb-header h1{margin:0;font-size:22px;font-weight:600;letter-spacing:-.015em}.df-v2 .pb-header .sub{color:var(--fg-tertiary);font-size:13px}.df-v2 .pb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--s-5)}.df-v2 .pb-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-4);overflow:hidden;cursor:pointer;transition:border-color .12s,transform .12s,box-shadow .12s;display:flex;flex-direction:column}.df-v2 .pb-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-2);transform:translateY(-1px)}.df-v2 .pb-root.hf .pb-card:hover{border-color:color-mix(in oklab,var(--warm) 42%,var(--border));box-shadow:0 14px 34px #7c2d121a}.df-v2 .pb-card.new{border-style:dashed;align-items:center;justify-content:center;color:var(--fg-tertiary);background:transparent;min-height:240px}.df-v2 .pb-card.new:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}.df-v2 .pb-thumb{aspect-ratio:16/10;background:var(--viewport);position:relative;overflow:hidden}.df-v2 .pb-root.hf .pb-thumb{background:#fff7ed;border-bottom:1px solid color-mix(in oklab,var(--warm) 18%,var(--border))}.df-v2 .pb-card-body{padding:var(--s-4) var(--s-5)}.df-v2 .pb-card-title{font-size:13.5px;font-weight:600;margin:0 0 4px}.df-v2 .pb-card-meta{font-size:11.5px;color:var(--fg-tertiary);font-family:var(--font-mono)}.df-v2 .pb-card-tags{display:flex;gap:4px;margin-top:var(--s-3);flex-wrap:wrap}.df-v2 .list{display:flex;flex-direction:column}.df-v2 .list-row{display:grid;align-items:center;height:var(--row-h);padding:0 var(--s-4);border-bottom:1px solid var(--border);font-size:12.5px;color:var(--fg-secondary);cursor:pointer}.df-v2 .list-row.head{font-size:11px;font-weight:600;color:var(--fg-tertiary);text-transform:uppercase;letter-spacing:.04em;background:var(--bg-sunk);cursor:default}.df-v2 .list-row:hover:not(.head){background:var(--bg-sunk)}.df-v2 .list-row.selected{background:var(--accent-soft);color:var(--fg)}.df-v2 .results-main{overflow-y:auto;overflow-x:hidden;background:var(--bg)}.df-v2 .results-view-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 20px;background:var(--bg-elev);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:4}.df-v2 .results-view-tabs{display:inline-flex;gap:2px;padding:2px;border-radius:7px;background:var(--bg-sunk)}.df-v2 .results-view-tabs button{height:25px;padding:0 11px;border-radius:5px;color:var(--fg-tertiary);font-size:11.5px;font-weight:600}.df-v2 .results-view-tabs button:hover{color:var(--fg)}.df-v2 .results-view-tabs button.active{color:var(--accent);background:var(--bg-elev);box-shadow:var(--shadow-1)}.df-v2 .spe1-results-main{min-width:0}.df-v2 .spe1-benchmark{display:flex;flex-direction:column;gap:14px;padding:16px 20px 28px}.df-v2 .spe1-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:18px 20px;border:1px solid var(--border);border-radius:12px;background:radial-gradient(circle at 92% 16%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 35%),var(--bg-elev);box-shadow:var(--shadow-1)}.df-v2 .spe1-kicker{margin-bottom:4px;color:var(--accent);font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.df-v2 .spe1-hero h2{margin:0;color:var(--fg);font-size:21px;letter-spacing:-.025em}.df-v2 .spe1-hero p{max-width:700px;margin:6px 0 0;color:var(--fg-tertiary);font-size:12px;line-height:1.55}.df-v2 .spe1-run-status{display:flex;min-width:230px;max-width:330px;flex-direction:column;gap:3px;padding:10px 12px;border:1px solid var(--border);border-radius:9px;background:var(--bg)}.df-v2 .spe1-run-status span{color:var(--fg-tertiary);font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.df-v2 .spe1-run-status strong{font-size:12px}.df-v2 .spe1-run-status small{color:var(--fg-tertiary);font-size:10px;line-height:1.4}.df-v2 .spe1-run-status.match{border-color:color-mix(in srgb,var(--green) 45%,var(--border))}.df-v2 .spe1-run-status.match span{color:var(--green)}.df-v2 .spe1-run-status.warning{border-color:color-mix(in srgb,var(--warm) 45%,var(--border))}.df-v2 .spe1-run-status.warning span{color:var(--warm)}.df-v2 .spe1-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px}.df-v2 .spe1-metric{position:relative;min-width:0;padding:11px 12px;border:1px solid var(--border);border-radius:9px;background:var(--bg-elev)}.df-v2 .spe1-metric-label{margin-bottom:6px;color:var(--fg-tertiary);font-size:9px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.df-v2 .spe1-metric-values{display:flex;flex-direction:column;gap:1px;padding-right:52px}.df-v2 .spe1-metric-values strong{font-size:14px;font-variant-numeric:tabular-nums}.df-v2 .spe1-metric-values span{color:var(--fg-tertiary);font-size:10px}.df-v2 .spe1-badge{position:absolute;top:10px;right:10px;padding:2px 6px;border-radius:999px;font-size:9px;font-weight:800;text-transform:uppercase}.df-v2 .spe1-badge.match{color:var(--green);background:var(--green-soft)}.df-v2 .spe1-badge.near{color:var(--accent);background:var(--accent-soft)}.df-v2 .spe1-badge.outside{color:var(--warm);background:var(--warm-soft)}.df-v2 .spe1-badge.info{color:#475569;background:#e9edf2}.df-v2 .spe1-chart-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(390px,1fr));gap:12px;min-width:0}.df-v2 .spe1-chart-card{min-width:0;padding:12px 10px 4px;border:1px solid var(--border);border-radius:10px;background:var(--bg-elev);box-shadow:var(--shadow-1)}.df-v2 .spe1-chart-title{padding:0 8px;color:var(--fg-secondary);font-size:12px;font-weight:700}.df-v2 .benchmark-chart-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-right:8px}.df-v2 .benchmark-chart-title-row a{color:var(--accent);font-size:10px;font-weight:700;text-decoration:none;white-space:nowrap}.df-v2 .benchmark-chart-title-row a:hover{text-decoration:underline}.df-v2 .spe1-notes{display:grid;gap:5px;padding:12px 14px;border:1px solid var(--border);border-radius:9px;background:var(--bg-elev);color:var(--fg-tertiary);font-size:10.5px;line-height:1.5}.df-v2 .spe1-notes strong{color:var(--fg-secondary)}.df-v2 .results-grid{display:grid;grid-template-rows:minmax(420px,62vh) auto;min-height:100%}.df-v2 .heatmap-wrap{position:relative;min-height:420px;background:var(--viewport);border-bottom:1px solid var(--border-on-dark)}.df-v2 .charts-wrap{background:var(--bg);padding:var(--s-5);display:grid;grid-template-columns:1fr 1fr;gap:var(--s-4);align-content:start;overflow:visible}.df-v2 .chart-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-3);padding:var(--s-4);display:flex;flex-direction:column;min-width:0}.df-v2 .chart-expand-btn{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;flex:0 0 auto;border:1px solid var(--border);border-radius:var(--r-2);background:var(--bg-elev);color:var(--fg-tertiary);cursor:pointer;transition:color .12s ease,border-color .12s ease}.df-v2 .chart-expand-btn:hover{color:var(--accent);border-color:var(--accent)}.df-v2 .chart-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:var(--bg);display:flex;flex-direction:column;padding:var(--s-4)}.df-v2 .chart-modal{position:relative;width:100%;height:100%;max-height:none;display:flex;flex-direction:column;gap:var(--s-2)}.df-v2 .chart-modal>.chart-card{flex:1;overflow:auto;border-radius:var(--r-3)}.df-v2 .chart-modal-head{display:flex;justify-content:flex-end;flex:0 0 auto}.df-v2 .chart-modal-close{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:1px solid var(--border-strong);border-radius:var(--r-2);background:var(--bg-elev);color:var(--fg);cursor:pointer;transition:background .12s ease,border-color .12s ease}.df-v2 .chart-modal-close:hover{background:var(--bg-sunk);border-color:var(--fg-tertiary)}.df-v2 .chart-title{display:flex;align-items:center;gap:var(--s-2);font-size:12px;font-weight:600;margin-bottom:var(--s-3)}.df-v2 .chart-title .unit{color:var(--fg-tertiary);font-weight:400;font-family:var(--font-mono);font-size:11px;margin-left:auto}.df-v2 .run-card{position:absolute;top:var(--s-4);left:50%;transform:translate(-50%);width:min(460px,calc(100% - 32px));background:#fffffffa;border:1px solid var(--border);border-radius:var(--r-3);box-shadow:0 14px 40px #0f172a24;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:var(--s-5);color:var(--fg);z-index:20}.df-v2 .run-card .head{display:flex;align-items:center;gap:var(--s-3);margin-bottom:var(--s-4)}.df-v2 .run-card .title{font-weight:600;font-size:13px}.df-v2 .run-card .sub{font-family:var(--font-mono);font-size:11px;color:var(--fg-tertiary);margin-left:auto}.df-v2 .run-bar{height:4px;background:#ffffff14;border-radius:2px;overflow:hidden}.df-v2 .run-bar-fill{height:100%;background:linear-gradient(90deg,#2389e2,#7cbdff);background:linear-gradient(90deg,#2389e2,color(xyz 0.453 0.477 1.248));transition:width .3s ease}.df-v2 .run-step{display:flex;align-items:center;gap:var(--s-3);padding:6px 0;font-size:12px}.df-v2 .run-step .num{width:18px;height:18px;border-radius:50%;border:1px solid var(--border-on-dark);display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-family:var(--font-mono);color:var(--viewport-muted);flex-shrink:0}.df-v2 .run-step.done .num{background:var(--green);color:#fff;border-color:var(--green)}.df-v2 .run-step.active .num{background:var(--accent);color:#fff;border-color:var(--accent)}.df-v2 .run-step .elapsed{margin-left:auto;font-family:var(--font-mono);font-size:10.5px;color:var(--viewport-muted)}.df-v2 .run-step.pending{opacity:.45}.df-v2 .run-step .label{flex:1}.df-v2 .log-strip{margin-top:var(--s-4);padding-top:var(--s-3);border-top:1px solid var(--border);font-family:var(--font-mono);font-size:10.5px;color:var(--fg-tertiary);max-height:80px;overflow-y:auto}.df-v2 .log-strip>div{padding:1px 0}.df-v2 .log-strip .ts{color:#4c759f;margin-right:6px}.df-v2 .pill{display:inline-flex;background:var(--bg-sunk);padding:2px;border-radius:var(--r-2);gap:1px}.df-v2 .pill button{height:22px;padding:0 10px;border-radius:4px;font-size:11.5px;color:var(--fg-secondary)}.df-v2 .pill button.on{background:var(--bg-elev);color:var(--fg);font-weight:500;box-shadow:var(--shadow-1)}.df-v2 .opt-card{border:1px solid var(--border);border-radius:var(--r-3);padding:var(--s-4);cursor:pointer}.df-v2 .opt-card:hover{border-color:var(--border-strong)}.df-v2 .opt-card.on{border-color:var(--accent);background:var(--accent-soft)}.df-v2 .opt-card-title{font-weight:500;font-size:12.5px}.df-v2 .opt-card-desc{color:var(--fg-tertiary);font-size:11.5px;margin-top:2px}.df-v2 .menu{position:absolute;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-3);box-shadow:var(--shadow-pop);padding:4px;min-width:200px;z-index:50}.df-v2 .menu-item{display:flex;align-items:center;gap:var(--s-3);height:28px;padding:0 8px;border-radius:var(--r-1);font-size:12.5px;cursor:pointer}.df-v2 .menu-item:hover{background:var(--bg-sunk)}.df-v2 .empty-state{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--s-5);color:var(--viewport-muted);text-align:center;pointer-events:none}.df-v2 .empty-state .title{color:var(--fg-on-dark);font-size:16px;font-weight:500}.df-v2 .empty-state .sub{font-size:12.5px;max-width:360px;line-height:1.5}.df-v2 .empty-state .tools{display:flex;gap:var(--s-3);margin-top:var(--s-4);pointer-events:auto}.df-v2 .kbd-key{display:inline-flex;align-items:center;justify-content:center;height:18px;min-width:18px;padding:0 4px;background:var(--bg-elev);border:1px solid var(--border);border-bottom-width:2px;border-radius:4px;font-family:var(--font-mono);font-size:10.5px;color:var(--fg-secondary)}.df-v2 .hint{font-size:11.5px;color:var(--fg-tertiary);line-height:1.5}.df-v2 ::-webkit-scrollbar{width:10px;height:10px}.df-v2 ::-webkit-scrollbar-track{background:transparent}.df-v2 ::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:5px;border:2px solid transparent;background-clip:padding-box}.df-v2 ::-webkit-scrollbar-thumb:hover{background:var(--fg-quaternary);border:2px solid transparent;background-clip:padding-box}.df-v2 .df-landing{height:100%;overflow-y:auto;background:#090c10;color:var(--fg)}.df-v2 .df-landing-hero{min-height:100vh;position:relative;display:flex;flex-direction:column;padding:var(--s-5) clamp(18px,4vw,56px) var(--s-8);overflow:hidden;isolation:isolate;background:#090c10}.df-v2 .df-landing-hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-2;background-image:var(--hero-image);background-size:cover;background-position:center right;transform:scale(1.01)}.df-v2 .df-landing-hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:linear-gradient(90deg,#07090df2,#07090dd1 31%,#07090d4d 65%,#07090d29),linear-gradient(180deg,#07090d3d,#07090d0a 48%,#07090de0)}.df-v2 .df-landing-nav{display:flex;align-items:center;justify-content:space-between;gap:var(--s-5);color:var(--fg-on-dark);min-height:36px}.df-v2 .df-landing-nav .topbar-brand{color:var(--fg-on-dark);font-size:19px;gap:10px}.df-v2 .df-landing-nav .brand-mark{width:30px;height:30px;border-radius:8px}.df-v2 .df-landing-nav .brand-mark:after{top:5px;right:5px;bottom:5px;left:5px;border-radius:4px}.df-v2 .df-landing-nav-actions{display:flex;align-items:center;gap:var(--s-2)}.df-v2 .df-landing-nav .btn,.df-v2 .df-landing-nav .settings-btn{background:#ffffff14;border-color:#ffffff29;color:var(--fg-on-dark)}.df-v2 .df-landing-nav .btn:hover,.df-v2 .df-landing-nav .settings-btn:hover{background:#ffffff24;border-color:#ffffff47}.df-v2 .df-landing-copy{width:min(620px,100%);margin-top:auto;margin-bottom:clamp(32px,10vh,88px);color:var(--fg-on-dark)}.df-v2 .df-landing-kicker{display:inline-flex;align-items:center;height:24px;padding:0 10px;margin-bottom:var(--s-5);border:1px solid rgba(255,255,255,.18);border-radius:999px;background:#ffffff14;color:#cbd5e1;font-family:var(--font-mono);font-size:11px}.df-v2 .df-landing-copy h1{margin:0;color:#fff;font-size:clamp(56px,9vw,116px);line-height:.92;font-weight:700;letter-spacing:0}.df-v2 .df-landing-copy h1 span{color:var(--accent)}.df-v2 .df-landing-copy p{max-width:540px;margin:var(--s-5) 0 0;color:#d7dde7;font-size:clamp(16px,1.7vw,21px);line-height:1.48}.df-v2 .df-landing-actions{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-top:var(--s-7)}.df-v2 .df-landing-actions .btn{border-color:#ffffff2e;box-shadow:0 14px 36px #0000003d}.df-v2 .df-waitlist-form{width:min(590px,100%);margin-top:var(--s-7)}.df-v2 .df-waitlist-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 8px}.df-v2 .df-waitlist-field{display:grid;gap:6px;min-width:0;color:#eef2f7;font-size:11.5px;font-weight:600}.df-v2 .df-waitlist-fields input{width:100%;height:42px;padding:0 14px;color:#fff;background:#ffffff1a;border:1px solid rgba(255,255,255,.22);border-radius:7px;outline:none;box-shadow:0 14px 36px #0003}.df-v2 .df-waitlist-fields input::placeholder{color:#a8b1bf}.df-v2 .df-waitlist-fields input:focus{border-color:#60a5fa;box-shadow:0 0 0 3px #60a5fa2e,0 14px 36px #0003}.df-v2 .df-waitlist-fields .btn{grid-column:1 / -1;justify-content:center;height:42px}.df-v2 .df-waitlist-note,.df-v2 .df-waitlist-message{margin:8px 0 0;color:#aeb8c7;font-size:11px;line-height:1.45}.df-v2 .df-landing-copy .df-waitlist-note,.df-v2 .df-landing-copy .df-waitlist-message{max-width:none;margin-top:8px;color:#aeb8c7;font-size:11px;line-height:1.45}.df-v2 .df-landing-copy .df-waitlist-message.error,.df-v2 .df-waitlist-message.error{color:#fca5a5}.df-v2 .df-waitlist-honeypot{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.df-v2 .df-waitlist-turnstile{margin-top:10px;min-height:65px}.df-v2 .df-waitlist-success{display:flex;align-items:flex-start;gap:11px;width:min(590px,100%);margin-top:var(--s-7);padding:14px 16px;color:#e9fff3;background:#22c55e24;border:1px solid rgba(74,222,128,.34);border-radius:8px}.df-v2 .df-waitlist-success>span{display:grid;place-items:center;width:27px;height:27px;flex:0 0 auto;color:#86efac;background:#22c55e2e;border-radius:50%}.df-v2 .df-waitlist-success strong{display:block;font-size:13px}.df-v2 .df-waitlist-success p{margin:3px 0 0;color:#c8d7ce;font-size:11.5px}.df-v2 .df-landing-benchmark-link{display:inline-flex;align-items:center;gap:7px;margin-top:13px;color:#cbd5e1;font-size:12px}.df-v2 .df-landing-benchmark-link:hover{color:#fff}.df-v2 .df-landing-module-section{min-height:100vh;display:flex;align-items:center;background:#090c10;color:var(--fg-on-dark);border-top:1px solid rgba(255,255,255,.08);padding:clamp(64px,10vw,120px) clamp(18px,4vw,56px)}.df-v2 .df-landing-module-section.hf{background:linear-gradient(180deg,#f973161a,#090c1000 42%),#090c10}.df-v2 .df-landing-module-section.flow{background:linear-gradient(180deg,#2563eb14,#090c1000 38%),#090c10}.df-v2 .df-landing-module-inner{width:100%;max-width:1120px;margin:0 auto}.df-v2 .df-landing-module-layout{display:grid;grid-template-columns:minmax(0,.86fr) minmax(360px,1.14fr);gap:clamp(28px,5vw,72px);align-items:center;margin-bottom:var(--s-7)}.df-v2 .df-landing-module-copy{display:grid;gap:var(--s-3)}.df-v2 .df-landing-module-copy span{color:#94a3b8;font-family:var(--font-mono);font-size:11px}.df-v2 .df-landing-module-copy h2{margin:0;max-width:720px;color:#fff;font-size:clamp(28px,4vw,52px);line-height:1.02;font-weight:700;letter-spacing:0}.df-v2 .df-landing-module-copy p{max-width:680px;margin:0;color:#cbd5e1;font-size:clamp(15px,1.6vw,19px);line-height:1.55}.df-v2 .df-landing-graphic{min-width:0;border:1px solid rgba(255,255,255,.1);border-radius:var(--r-3);overflow:hidden;background:#ffffff09;box-shadow:0 24px 64px #0000003d,inset 0 1px #ffffff0d}.df-v2 .df-landing-graphic svg{display:block;width:100%;height:auto}.df-v2 .df-landing-reservoir-model{min-width:0;overflow:hidden;border:1px solid rgba(96,165,250,.2);border-radius:var(--r-3);background:radial-gradient(circle at 50% 36%,rgba(37,99,235,.1),transparent 52%),#080d15;box-shadow:0 28px 72px #00000052,inset 0 1px #ffffff0d}.df-v2 .df-landing-model-topline{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3);min-height:38px;padding:0 var(--s-4);border-bottom:1px solid rgba(255,255,255,.08);color:#cbd5e1;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.045em;text-transform:uppercase}.df-v2 .df-landing-model-topline>span{display:flex;align-items:center;gap:8px}.df-v2 .df-landing-model-topline>span i{width:6px;height:6px;border-radius:50%;background:#34d399;box-shadow:0 0 9px #34d399cc}.df-v2 .df-landing-model-topline strong{color:#60a5fa;font-size:inherit;font-weight:500}.df-v2 .df-landing-model-canvas{position:relative;height:286px;min-height:0;overflow:hidden;cursor:grab;touch-action:none;background:linear-gradient(rgba(96,165,250,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.035) 1px,transparent 1px);background-size:32px 32px}.df-v2 .df-landing-model-canvas:active{cursor:grabbing}.df-v2 .df-landing-model-canvas canvas{display:block;width:100%;height:100%;outline:none}.df-v2 .df-landing-domain-key{position:absolute;top:var(--s-3);left:var(--s-3);display:grid;gap:6px;padding:9px 10px;border:1px solid rgba(255,255,255,.1);border-radius:var(--r-2);background:#070b12c7;color:#cbd5e1;font-family:var(--font-mono);font-size:9px;pointer-events:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.df-v2 .df-landing-domain-key span{display:flex;align-items:center;gap:7px}.df-v2 .df-landing-domain-key i{width:8px;height:8px;border:1px solid currentColor}.df-v2 .df-landing-domain-key i.matrix{color:#60a5fa;background:#60a5fa5c}.df-v2 .df-landing-domain-key i.fracture{width:10px;height:3px;color:#fb923c;background:#fb923cb3}.df-v2 .df-landing-model-hint{position:absolute;right:var(--s-3);bottom:var(--s-3);color:#cbd5e1a3;font-family:var(--font-mono);font-size:8.5px;pointer-events:none}.df-v2 .df-landing-model-fallback{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:#94a3b8;font-family:var(--font-mono);font-size:11px}.df-v2 .df-landing-model-controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,.92fr);border-top:1px solid rgba(255,255,255,.08);background:#ffffff05}.df-v2 .df-landing-field-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-row:1 / 3;border-right:1px solid rgba(255,255,255,.08)}.df-v2 .df-landing-field-tabs button{display:grid;place-content:center;gap:3px;min-width:0;padding:var(--s-3) 8px;border:0;border-right:1px solid rgba(255,255,255,.06);border-radius:0;background:transparent;color:#94a3b8;font-size:9px;cursor:pointer}.df-v2 .df-landing-field-tabs button:last-child{border-right:0}.df-v2 .df-landing-field-tabs button:hover,.df-v2 .df-landing-field-tabs button.active{background:#2563eb17;color:#f8fafc}.df-v2 .df-landing-field-tabs button.active{box-shadow:inset 0 2px #60a5fa}.df-v2 .df-landing-field-tabs b{color:#60a5fa;font-family:var(--font-mono);font-size:11px;font-weight:550}.df-v2 .df-landing-model-timeline{display:grid;grid-template-columns:24px minmax(0,1fr) auto;align-items:center;gap:8px;padding:8px var(--s-3) 5px}.df-v2 .df-landing-model-timeline button{width:24px;height:22px;padding:0;border:1px solid rgba(96,165,250,.22);border-radius:4px;background:#2563eb17;color:#93c5fd;font-size:9px;cursor:pointer}.df-v2 .df-landing-model-timeline input{width:100%;height:3px;accent-color:#60a5fa;cursor:pointer}.df-v2 .df-landing-model-timeline span,.df-v2 .df-landing-model-legend span{color:#94a3b8;font-family:var(--font-mono);font-size:8.5px;white-space:nowrap}.df-v2 .df-landing-model-legend{display:grid;grid-template-columns:auto minmax(40px,1fr) auto;align-items:center;gap:7px;padding:2px var(--s-3) 8px}.df-v2 .df-landing-model-legend i{height:4px;border-radius:999px;background:var(--model-ramp)}.df-v2 .df-landing-hf-animation{min-width:0;overflow:hidden;border:1px solid rgba(251,146,60,.2);border-radius:var(--r-3);background:radial-gradient(circle at 50% 44%,rgba(249,115,22,.11),transparent 52%),#080c12;box-shadow:0 28px 72px #0000004d,inset 0 1px #ffffff0d}.df-v2 .df-landing-hf-topline{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3);min-height:38px;padding:0 var(--s-4);border-bottom:1px solid rgba(255,255,255,.08);color:#cbd5e1;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.045em;text-transform:uppercase}.df-v2 .df-landing-hf-topline>span{display:flex;align-items:center;gap:8px}.df-v2 .df-landing-hf-topline>span i,.df-v2 .df-landing-hf-live-badge i{width:6px;height:6px;border-radius:50%;background:#fb923c;box-shadow:0 0 9px #fb923cd9}.df-v2 .df-landing-hf-topline strong{color:#fb923c;font-size:inherit;font-weight:500}.df-v2 .df-landing-hf-canvas-wrap{position:relative;height:282px;overflow:hidden}.df-v2 .df-landing-hf-canvas-wrap canvas{display:block;width:100%;height:100%}.df-v2 .df-landing-hf-live-badge{position:absolute;top:var(--s-3);left:var(--s-3);display:flex;align-items:center;gap:7px;padding:7px 9px;border:1px solid rgba(251,146,60,.18);border-radius:var(--r-2);background:#070b12c7;color:#d7dde7;font-family:var(--font-mono);font-size:8.5px;text-transform:uppercase;pointer-events:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.df-v2 .df-landing-hf-playback{display:grid;grid-template-columns:26px minmax(0,1fr) auto;align-items:center;gap:9px;padding:9px var(--s-3);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);background:#ffffff05}.df-v2 .df-landing-hf-playback button{width:26px;height:24px;padding:0;border:1px solid rgba(251,146,60,.24);border-radius:4px;background:#f9731617;color:#fdba74;font-size:9px;cursor:pointer}.df-v2 .df-landing-hf-playback input{width:100%;height:3px;accent-color:#fb923c;cursor:pointer}.df-v2 .df-landing-hf-playback>span{color:#94a3b8;font-family:var(--font-mono);font-size:8.5px;white-space:nowrap}.df-v2 .df-landing-hf-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.df-v2 .df-landing-hf-metrics>span{display:grid;gap:4px;padding:10px var(--s-3);border-right:1px solid rgba(255,255,255,.07)}.df-v2 .df-landing-hf-metrics>span:last-child{border-right:0}.df-v2 .df-landing-hf-metrics small{color:#7f8b9b;font-family:var(--font-mono);font-size:7.5px;letter-spacing:.04em;text-transform:uppercase}.df-v2 .df-landing-hf-metrics strong{color:#f8fafc;font-size:11px;font-weight:600}.df-v2 .df-landing-hf-results{background:#0e1116;border-color:#94a3b840;box-shadow:0 28px 72px #00000057,inset 0 1px #ffffff0d}.df-v2 .df-landing-hf-tabs{display:flex;align-items:center;gap:2px;overflow-x:auto;padding:7px 9px 0;border-bottom:1px solid rgba(148,163,184,.16);background:#11161e;scrollbar-width:none}.df-v2 .df-landing-hf-tabs::-webkit-scrollbar{display:none}.df-v2 .df-landing-hf-tabs button{flex:none;padding:7px 9px 8px;border:0;border-bottom:2px solid transparent;background:transparent;color:#7f8b9b;font-family:var(--font-mono);font-size:8.5px;cursor:default}.df-v2 .df-landing-hf-tabs button.on{border-bottom-color:var(--warm);color:#f8fafc}.df-v2 .df-landing-hf-results .df-hf-viewer{margin:0;border:0;border-radius:0}.df-v2 .df-hf-viewer-toolbar-compact{display:grid;grid-template-columns:auto minmax(90px,1fr) auto;gap:7px 9px;padding:8px 10px;background:#11161e}.df-v2 .df-hf-viewer-toolbar-compact>input[type=range]{width:100%;min-width:0}.df-v2 .df-hf-viewer-toolbar-compact .df-hf-viewer-time{color:#cbd5e1;font-size:9px}.df-v2 .df-hf-viewer-toolbar-compact .df-hf-viewer-time>span{color:#7f8b9b}.df-v2 .df-hf-viewer-toolbar-compact .df-hf-compact-fields{grid-column:1 / span 2;justify-self:start}.df-v2 .df-hf-viewer-toolbar-compact .pill:last-child{justify-self:end}.df-v2 .df-hf-viewer-toolbar-compact .pill button{padding:4px 7px;font-size:8px}.df-v2 .df-hf-viewer.compact .df-hf-colorbar{width:112px;padding:7px 8px}.df-v2 .df-hf-viewer.compact .df-hf-colorbar-bar{height:104px}.df-v2 .df-landing-hf-status{display:flex;align-items:center;gap:12px;min-height:34px;padding:0 11px;border-top:1px solid rgba(148,163,184,.16);background:#11161e;color:#7f8b9b;font-family:var(--font-mono);font-size:8px;white-space:nowrap}.df-v2 .df-landing-hf-status span:first-child{display:inline-flex;align-items:center;gap:6px;color:#86efac}.df-v2 .df-landing-hf-status i{width:5px;height:5px;border-radius:50%;background:#22c55e;box-shadow:0 0 7px #22c55eb3}.df-v2 .df-landing-hf-status strong{margin-left:auto;color:#fb923c;font-weight:500}.df-v2 .df-graphic-label rect,.df-v2 .df-flow-chart rect{fill:#090c10c2;stroke:#ffffff24}.df-v2 .df-graphic-label text,.df-v2 .df-flow-chart text{fill:#d7dde7;font-family:var(--font-mono);font-size:11px}.df-v2 .df-landing-hf-story{display:grid;grid-template-columns:minmax(0,1.16fr) minmax(320px,.84fr);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-3);overflow:hidden;background:#ffffff07;box-shadow:inset 0 1px #ffffff0a}.df-v2 .df-landing-workflow,.df-v2 .df-landing-output-panel{min-width:0;padding:clamp(22px,3vw,36px)}.df-v2 .df-landing-output-panel{border-left:1px solid rgba(255,255,255,.1);background:radial-gradient(circle at 55% 45%,rgba(249,115,22,.14),transparent 50%),#ffffff05}.df-v2 .df-landing-panel-heading{display:grid;gap:5px;margin-bottom:var(--s-5)}.df-v2 .df-landing-panel-heading span,.df-v2 .df-landing-flow-intro>span,.df-v2 .df-landing-final-cta>div>span{color:#94a3b8;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.04em;text-transform:uppercase}.df-v2 .df-landing-panel-heading strong{color:#f8fafc;font-size:16px;font-weight:620}.df-v2 .df-landing-workflow-step{position:relative;display:grid;grid-template-columns:34px minmax(0,1fr);gap:var(--s-4);padding:var(--s-4) 0;border-top:1px solid rgba(255,255,255,.08)}.df-v2 .df-landing-workflow-step:last-child{padding-bottom:0}.df-v2 .df-landing-workflow-step>span{display:grid;place-items:center;align-self:start;width:32px;height:32px;border:1px solid rgba(251,146,60,.28);border-radius:50%;background:#f9731614;color:#fb923c;font-family:var(--font-mono);font-size:10px}.df-v2 .df-landing-workflow-step h3,.df-v2 .df-landing-flow-capabilities h3{margin:0;color:#fff;font-size:15px;line-height:1.25;font-weight:650;letter-spacing:0}.df-v2 .df-landing-workflow-step p,.df-v2 .df-landing-flow-capabilities p{margin:5px 0 0;color:#aeb8c6;font-size:12.5px;line-height:1.5}.df-v2 .df-landing-output-visual{position:relative;height:128px;margin:4px 0 var(--s-5);overflow:hidden;border:1px solid rgba(255,255,255,.08);border-radius:var(--r-2);background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px),#0b0f15;background-size:24px 24px}.df-v2 .hf-output-visual .frac-plane{position:absolute;top:18px;width:30px;height:92px;border:1px solid rgba(251,146,60,.74);border-radius:52% 48% 50% 50%;background:linear-gradient(90deg,#f9731614,#fb923c6b,#f9731614);transform:skew(-8deg);box-shadow:0 0 24px #f9731626}.df-v2 .hf-output-visual .frac-plane.one{left:21%}.df-v2 .hf-output-visual .frac-plane.two{left:calc(50% - 15px);height:108px;top:10px}.df-v2 .hf-output-visual .frac-plane.three{right:21%}.df-v2 .hf-output-visual .frac-well{position:absolute;left:9%;right:9%;top:61px;height:4px;border-radius:999px;background:linear-gradient(90deg,#38bdf8,#f8fafc 52%,#fb923c);box-shadow:0 0 12px #38bdf840}.df-v2 .df-landing-output-list{display:grid;grid-template-columns:1fr 1fr;gap:8px var(--s-3)}.df-v2 .df-landing-output-list span{display:flex;align-items:center;gap:7px;color:#d7dde7;font-size:11.5px}.df-v2 .df-landing-output-list svg{flex:0 0 auto;color:#fb923c}.df-v2 .df-landing-handoff{display:grid;grid-template-columns:minmax(0,1fr) minmax(120px,.65fr) minmax(0,1fr);align-items:center;gap:var(--s-5);margin:calc(clamp(64px,10vw,120px)*-1) 0 clamp(64px,8vw,92px);padding:var(--s-5) clamp(18px,3vw,30px);border:1px solid rgba(59,130,246,.22);border-radius:var(--r-3);background:linear-gradient(90deg,#f9731612,#3b82f61a),#0c1119;color:#d7dde7;box-shadow:0 22px 58px #00000047,inset 0 1px #ffffff0d}.df-v2 .df-landing-handoff-node{display:grid;grid-template-columns:30px minmax(0,1fr);grid-template-rows:auto auto;column-gap:var(--s-3);min-width:0}.df-v2 .df-landing-handoff-node svg{grid-row:1 / 3;align-self:center;color:#fb923c}.df-v2 .df-landing-handoff-node.flow-node svg{color:#60a5fa}.df-v2 .df-landing-handoff-node span{color:#94a3b8;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.05em;text-transform:uppercase}.df-v2 .df-landing-handoff-node strong{min-width:0;color:#f8fafc;font-size:13px;overflow-wrap:anywhere}.df-v2 .df-landing-handoff-path{display:flex;align-items:center;gap:var(--s-2);color:#60a5fa}.df-v2 .df-landing-handoff-path span{width:100%;height:1px;background:linear-gradient(90deg,#fb923c,#60a5fa)}.df-v2 .df-landing-handoff-path svg{flex:0 0 auto}.df-v2 .flow-layout .df-landing-module-copy{grid-column:2;grid-row:1}.df-v2 .flow-layout .df-landing-graphic{grid-column:1;grid-row:1}.df-v2 .df-landing-flow-story{display:grid;grid-template-columns:minmax(240px,.72fr) minmax(0,1.28fr);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-3);overflow:hidden;background:#ffffff07}.df-v2 .df-landing-flow-intro{display:flex;flex-direction:column;justify-content:center;padding:clamp(24px,3vw,38px);border-right:1px solid rgba(255,255,255,.1);background:radial-gradient(circle at 25% 20%,rgba(37,99,235,.15),transparent 55%),#ffffff04}.df-v2 .df-landing-flow-intro h3{margin:var(--s-3) 0 0;color:#fff;font-size:clamp(22px,2.5vw,31px);line-height:1.08;font-weight:680;letter-spacing:0}.df-v2 .df-landing-flow-intro p{margin:var(--s-4) 0 0;color:#aeb8c6;font-size:13px;line-height:1.55}.df-v2 .df-landing-flow-capabilities{display:grid;padding:clamp(12px,2vw,22px) clamp(22px,3vw,36px)}.df-v2 .df-landing-flow-capabilities article{display:grid;grid-template-columns:38px minmax(0,1fr);gap:var(--s-4);align-items:start;padding:var(--s-4) 0;border-bottom:1px solid rgba(255,255,255,.08)}.df-v2 .df-landing-flow-capabilities article:last-child{border-bottom:0}.df-v2 .df-landing-capability-icon{display:grid;place-items:center;width:36px;height:36px;border:1px solid rgba(96,165,250,.24);border-radius:var(--r-2);background:#2563eb14;color:#60a5fa}.df-v2 .df-landing-result-strip{grid-column:1 / -1;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid rgba(255,255,255,.1)}.df-v2 .df-landing-result-strip span{display:grid;gap:7px;min-width:0;padding:var(--s-4) var(--s-5);border-right:1px solid rgba(255,255,255,.08);color:#d7dde7;font-size:11.5px}.df-v2 .df-landing-result-strip span:last-child{border-right:0}.df-v2 .df-landing-result-strip b{color:#60a5fa;font-family:var(--font-mono);font-size:9.5px;font-weight:500}.df-v2 .df-landing-final-cta{display:flex;align-items:center;justify-content:space-between;gap:var(--s-5);margin-top:var(--s-8);padding-top:var(--s-7);border-top:1px solid rgba(255,255,255,.1)}.df-v2 .df-landing-final-cta h2{margin:5px 0 0;color:#fff;font-size:clamp(24px,3vw,38px);line-height:1.08;font-weight:700;letter-spacing:0}.df-v2 .df-public-validation{height:100%;overflow-y:auto;scroll-behavior:smooth;background:#f4f6f8;color:#111827}.df-v2 .df-validation-nav{position:sticky;top:0;z-index:20;display:flex;min-height:60px;align-items:center;justify-content:space-between;gap:20px;padding:0 clamp(18px,4vw,56px);border-bottom:1px solid rgba(255,255,255,.1);background:#090c10e6;color:#fff;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.df-v2 .df-validation-nav>div{display:flex;gap:8px}.df-v2 .df-validation-nav .btn:not(.primary){color:#e2e8f0;border-color:#ffffff26;background:#ffffff12}.df-v2 .df-validation-brand{display:inline-flex;align-items:center;gap:9px;padding:0;color:#fff;cursor:pointer}.df-v2 .df-validation-brand .brand-mark{width:28px;height:28px;border-radius:8px}.df-v2 .df-validation-brand strong{font-size:17px}.df-v2 .df-validation-brand strong span{color:var(--accent)}.df-v2 .df-validation-hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:clamp(36px,8vw,110px);align-items:center;min-height:620px;padding:clamp(72px,9vw,120px) clamp(18px,6vw,88px);background:radial-gradient(circle at 80% 20%,rgba(37,99,235,.22),transparent 28%),radial-gradient(circle at 15% 100%,rgba(249,115,22,.1),transparent 30%),#090c10;color:#fff}.df-v2 .df-validation-hero-copy{max-width:820px}.df-v2 .df-validation-kicker{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border:1px solid rgba(96,165,250,.32);border-radius:999px;color:#93c5fd;background:#2563eb1a;font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.df-v2 .df-validation-hero h1{max-width:760px;margin:24px 0 18px;color:#fff;font-size:clamp(48px,7vw,90px);font-weight:700;line-height:.98;letter-spacing:-.045em}.df-v2 .df-validation-hero-copy>p{max-width:720px;margin:0;color:#cbd5e1;font-size:clamp(16px,1.5vw,20px);line-height:1.62}.df-v2 .df-validation-hero-actions{display:flex;align-items:center;gap:18px;margin-top:30px}.df-v2 .df-validation-hero-actions>span{max-width:300px;color:#94a3b8;font-size:11px;line-height:1.5}.df-v2 .df-validation-index{align-self:center}.df-v2 .df-validation-index-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:12px}.df-v2 .df-validation-index-heading>span{color:#93c5fd;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.df-v2 .df-validation-index-heading>small{color:#64748b;font-size:10px}.df-v2 .df-validation-index-list{border-top:1px solid rgba(255,255,255,.17)}.df-v2 .df-validation-index-list button{display:grid;grid-template-columns:36px minmax(0,1fr) auto;gap:14px;align-items:center;width:100%;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.17);color:#94a3b8;text-align:left;cursor:pointer}.df-v2 .df-validation-index-list button:hover,.df-v2 .df-validation-index-list button.active{color:#fff}.df-v2 .df-validation-index-list button>b{color:#60a5fa;font-family:var(--font-mono);font-size:11px}.df-v2 .df-validation-index-list button>span{display:flex;min-width:0;flex-direction:column;gap:3px}.df-v2 .df-validation-index-list button strong{color:inherit;font-size:18px}.df-v2 .df-validation-index-list button small{overflow:hidden;color:#94a3b8;font-size:10px;text-overflow:ellipsis;white-space:nowrap}.df-v2 .df-validation-index-list button em{color:#64748b;font-size:10px;font-style:normal;white-space:nowrap}.df-v2 .df-validation-index>p{max-width:330px;margin:14px 0 0;color:#64748b;font-size:10px;line-height:1.5}.df-v2 .df-validation-facts{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));max-width:1180px;margin:-38px auto 0;border:1px solid #dfe3e8;border-radius:12px;background:#fff;box-shadow:0 18px 50px #0f172a1a}.df-v2 .df-validation-facts>div{padding:18px 22px;border-right:1px solid #e5e7eb}.df-v2 .df-validation-facts>div:last-child{border-right:0}.df-v2 .df-validation-facts span,.df-v2 .df-validation-heading span,.df-v2 .df-validation-cta span{display:block;color:#64748b;font-size:9px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.df-v2 .df-validation-facts strong{display:block;margin-top:5px;color:#1f2937;font-size:13px}.df-v2 .df-validation-report,.df-v2 .df-validation-method{max-width:1280px;margin:0 auto;padding:clamp(72px,8vw,110px) clamp(18px,4vw,48px) 0}.df-v2 .df-benchmark-overview{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:6px 48px;margin-bottom:28px;padding-bottom:28px;border-bottom:1px solid #dfe3e8}.df-v2 .df-benchmark-overview>span,.df-v2 .df-benchmark-case-label{color:#64748b;font-size:9px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.df-v2 .df-benchmark-overview>span{grid-column:1 / -1}.df-v2 .df-benchmark-overview h2{margin:5px 0 0;color:#111827;font-size:clamp(26px,3.4vw,42px);line-height:1.08;letter-spacing:-.035em}.df-v2 .df-benchmark-overview p{margin:5px 0 0;color:#64748b;font-size:13px;line-height:1.7}.df-v2 .df-benchmark-case-label{margin-bottom:8px}.df-v2 .df-benchmark-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:clamp(42px,5vw,64px);padding:6px;border:1px solid #dfe3e8;border-radius:14px;background:#e9edf2}.df-v2 .df-benchmark-tabs.many-cases{grid-template-columns:repeat(3,minmax(0,1fr))}.df-v2 .df-benchmark-tabs button{display:flex;min-width:0;align-items:baseline;gap:10px;padding:16px 18px;border:1px solid transparent;border-radius:10px;color:#64748b;text-align:left;cursor:pointer}.df-v2 .df-benchmark-tabs button:hover{color:#1f2937;background:#ffffff80}.df-v2 .df-benchmark-tabs button.active{border-color:#d8dde5;color:#111827;background:#fff;box-shadow:0 5px 16px #0f172a14}.df-v2 .df-benchmark-tabs strong{font-size:15px;white-space:nowrap}.df-v2 .df-benchmark-tabs span{overflow:hidden;font-size:11px;text-overflow:ellipsis;white-space:nowrap}.df-v2 .df-validation-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:28px}.df-v2 .df-validation-heading h2{margin:6px 0 0;color:#111827;font-size:clamp(28px,4vw,46px);line-height:1.06;letter-spacing:-.035em}.df-v2 .df-validation-heading>p{max-width:430px;margin:0;color:#64748b;font-size:12px;line-height:1.6}.df-v2 .df-validation-metrics{margin-bottom:16px}.df-v2 .df-validation-charts .spe1-chart-card{background:#fff}.df-v2 .df-validation-method{padding-bottom:clamp(70px,9vw,120px)}.df-v2 .df-validation-method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid #dfe3e8;border-radius:12px;overflow:hidden;background:#fff}.df-v2 .df-validation-method-grid article{min-width:0;padding:28px;border-right:1px solid #e5e7eb}.df-v2 .df-validation-method-grid article:last-child{border-right:0}.df-v2 .df-validation-method-grid b{color:var(--accent);font-family:var(--font-mono);font-size:11px}.df-v2 .df-validation-method-grid h3{margin:16px 0 8px;color:#111827;font-size:17px}.df-v2 .df-validation-method-grid p{margin:0;color:#64748b;font-size:12px;line-height:1.65}.df-v2 .df-validation-citation{display:grid;grid-template-columns:100px 1fr;gap:16px;margin-top:12px;padding:17px 20px;border:1px solid #dfe3e8;border-radius:10px;background:#fff;color:#64748b;font-size:11px;line-height:1.5}.df-v2 .df-validation-citation strong{color:#334155}.df-v2 .df-validation-cta{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:clamp(54px,7vw,88px) clamp(18px,8vw,120px);background:#090c10;color:#fff}.df-v2 .df-validation-cta h2{max-width:760px;margin:7px 0 0;color:#fff;font-size:clamp(26px,4vw,48px);line-height:1.08;letter-spacing:-.035em}.df-signin{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#f5f7faf5,#eef2f7f5),#f6f7f9}.df-signin-stack{width:min(400px,100%);display:grid;justify-items:center;gap:14px}.df-signin-back{padding:6px 10px;color:#64748b;background:transparent;border:0;border-radius:6px;font:500 13px/1.4 system-ui,-apple-system,sans-serif;cursor:pointer}.df-signin-back:hover{color:#1e293b;background:#ffffffb3}@media (max-width: 940px){.df-v2 .df-landing-hero{min-height:100vh}.df-v2 .df-landing-hero:before{background-position:64% center}.df-v2 .df-landing-hero:after{background:linear-gradient(90deg,#07090df2,#07090dc7 52%,#07090d47),linear-gradient(180deg,#07090d2e,#07090d1f 48%,#07090de6)}.df-v2 .df-landing-hf-story{grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr)}.df-v2 .df-landing-output-list{grid-template-columns:1fr}.df-v2 .df-landing-result-strip{grid-template-columns:repeat(3,minmax(0,1fr))}.df-v2 .df-landing-result-strip span:nth-child(3){border-right:0}.df-v2 .df-landing-result-strip span:nth-child(n+4){border-top:1px solid rgba(255,255,255,.08)}.df-v2 .df-validation-hero{grid-template-columns:minmax(0,1fr) 280px;gap:36px}.df-v2 .df-validation-facts{margin-left:18px;margin-right:18px}}@media (max-width: 680px){.df-v2 .df-landing-hero{min-height:100vh;padding:var(--s-4) var(--s-4) var(--s-6)}.df-v2 .df-landing-nav{align-items:flex-start}.df-v2 .df-landing-nav-actions{gap:6px}.df-v2 .df-landing-nav-actions .btn.primary{display:none}.df-v2 .df-landing-actions{flex-direction:column;align-items:stretch}.df-v2 .df-landing-actions .btn{justify-content:center}.df-v2 .df-waitlist-fields{grid-template-columns:1fr}.df-v2 .df-waitlist-fields .btn{justify-content:center}.df-v2 .df-landing-module-section{min-height:auto}.df-v2 .df-landing-module-layout{grid-template-columns:1fr}.df-v2 .flow-layout .df-landing-module-copy{grid-column:1;grid-row:1}.df-v2 .flow-layout .df-landing-graphic,.df-v2 .df-landing-reservoir-model{grid-column:1;grid-row:2}.df-v2 .df-landing-model-canvas{height:292px}.df-v2 .df-landing-model-topline strong{display:none}.df-v2 .df-landing-model-controls{grid-template-columns:1fr}.df-v2 .df-landing-field-tabs{grid-row:auto;border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}.df-v2 .df-landing-field-tabs button{padding:9px 6px}.df-v2 .df-landing-field-tabs button span{display:none}.df-v2 .df-landing-hf-story,.df-v2 .df-landing-flow-story{grid-template-columns:1fr}.df-v2 .df-landing-output-panel,.df-v2 .df-landing-flow-intro{border-left:0;border-right:0;border-top:1px solid rgba(255,255,255,.1)}.df-v2 .df-landing-output-list{grid-template-columns:1fr 1fr}.df-v2 .df-landing-handoff{grid-template-columns:1fr;gap:var(--s-3);margin-bottom:var(--s-8)}.df-v2 .df-landing-handoff-path{width:36px;margin-left:7px;transform:rotate(90deg);transform-origin:left center}.df-v2 .df-landing-result-strip{grid-template-columns:1fr 1fr}.df-v2 .df-landing-result-strip span,.df-v2 .df-landing-result-strip span:nth-child(3){border-right:1px solid rgba(255,255,255,.08);border-top:1px solid rgba(255,255,255,.08)}.df-v2 .df-landing-result-strip span:nth-child(odd){border-right:1px solid rgba(255,255,255,.08)}.df-v2 .df-landing-result-strip span:nth-child(2n){border-right:0}.df-v2 .df-landing-result-strip span:first-child,.df-v2 .df-landing-result-strip span:nth-child(2){border-top:0}.df-v2 .df-landing-final-cta{align-items:stretch;flex-direction:column}.df-v2 .df-landing-final-cta .btn{justify-content:center}.df-v2 .df-validation-nav{min-height:54px;padding:0 14px}.df-v2 .df-validation-nav .btn:not(.primary){display:none}.df-v2 .df-validation-hero{grid-template-columns:1fr;min-height:auto;padding-top:64px}.df-v2 .df-validation-hero-actions{align-items:stretch;flex-direction:column}.df-v2 .df-validation-hero-actions .btn{justify-content:center}.df-v2 .df-validation-facts{grid-template-columns:1fr 1fr;margin-top:18px}.df-v2 .df-validation-facts>div{border-right:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb}.df-v2 .df-validation-facts>div:nth-child(2n){border-right:0}.df-v2 .df-validation-facts>div:nth-last-child(-n+2){border-bottom:0}.df-v2 .df-benchmark-overview{grid-template-columns:1fr;gap:8px}.df-v2 .df-benchmark-tabs,.df-v2 .df-benchmark-tabs.many-cases{grid-template-columns:1fr}.df-v2 .df-benchmark-tabs button{align-items:flex-start;flex-direction:column;gap:3px}.df-v2 .df-validation-heading{align-items:flex-start;flex-direction:column}.df-v2 .df-validation-charts{grid-template-columns:minmax(0,1fr)}.df-v2 .df-validation-method-grid{grid-template-columns:1fr}.df-v2 .df-validation-method-grid article{border-right:0;border-bottom:1px solid #e5e7eb}.df-v2 .df-validation-method-grid article:last-child{border-bottom:0}.df-v2 .df-validation-citation{grid-template-columns:1fr;gap:5px}.df-v2 .df-validation-cta{align-items:stretch;flex-direction:column}.df-v2 .df-validation-cta .btn{justify-content:center}}.df-v2 .df-modules{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:var(--s-6);max-width:920px}.df-v2 .df-module-card{display:flex;flex-direction:column;gap:var(--s-3);text-align:left;padding:var(--s-6);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-4);cursor:pointer;transition:border-color .12s ease,box-shadow .12s ease,transform .12s ease}.df-v2 .df-module-card:hover{border-color:var(--border-strong);box-shadow:0 6px 24px #0000000f;transform:translateY(-2px)}.df-v2 .df-module-head{display:flex;align-items:center;justify-content:space-between}.df-v2 .df-module-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:var(--r-3)}.df-v2 .df-module-badge{font-size:10.5px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;padding:2px 8px;border-radius:999px}.df-v2 .df-module-badge.ready{color:var(--green);background:var(--green-soft)}.df-v2 .df-module-badge.beta{color:var(--warm);background:var(--warm-soft)}.df-v2 .df-module-title{font-size:18px;font-weight:600;letter-spacing:-.01em}.df-v2 .df-module-engine{font-size:12px;color:var(--fg-tertiary);margin-top:-4px}.df-v2 .df-module-tagline{font-size:13px;color:var(--fg-secondary);line-height:1.5}.df-v2 .df-module-bullets{list-style:none;margin:var(--s-2) 0 0;padding:0;display:flex;flex-direction:column;gap:var(--s-2)}.df-v2 .df-module-bullets li{display:flex;align-items:center;gap:var(--s-2);font-size:12.5px;color:var(--fg-secondary)}.df-v2 .df-module-cta{display:flex;align-items:center;gap:4px;font-size:13px;font-weight:600;margin-top:var(--s-3)}.df-v2 .df-hf-banner{display:flex;gap:var(--s-4);align-items:flex-start;padding:var(--s-4) var(--s-5);background:var(--warm-soft);border:1px solid var(--accent-border);border-radius:var(--r-3);font-size:13px;color:var(--fg-secondary);line-height:1.55;max-width:820px;margin-bottom:var(--s-7)}.df-v2 .df-hf-section-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--fg-tertiary);margin-bottom:var(--s-4)}.df-v2 .df-hf-steps{display:flex;flex-direction:column;gap:var(--s-2);max-width:820px;margin-bottom:var(--s-7)}.df-v2 .df-hf-step{display:flex;align-items:center;gap:var(--s-4);padding:var(--s-3) var(--s-4);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-3)}.df-v2 .df-hf-step-num{width:22px;height:22px;flex-shrink:0;display:grid;place-items:center;font-size:11px;font-weight:600;font-family:var(--font-mono);color:var(--fg-tertiary);background:var(--bg-sunk);border-radius:999px}.df-v2 .df-hf-step-icon{color:var(--warm);display:grid;place-items:center;width:20px}.df-v2 .df-hf-step-title{font-size:13.5px;font-weight:600}.df-v2 .df-hf-step-desc{font-size:12px;color:var(--fg-tertiary);line-height:1.45}.df-v2 .df-hf-decks{display:flex;flex-wrap:wrap;gap:var(--s-2);margin-bottom:var(--s-8)}.df-v2 .df-hf-chip{font-size:12px;padding:4px 10px;background:var(--bg-sunk);border:1px solid var(--border);border-radius:999px;color:var(--fg-secondary)}.df-v2 .df-hf-footer{display:flex;align-items:center;gap:var(--s-4)}.df-v2 .df-hf-footer .btn[disabled]{opacity:.5;cursor:not-allowed}.df-v2 .df-hf-note{font-size:12px;color:var(--fg-tertiary)}.df-v2 .df-hf-run{display:flex;align-items:center;gap:var(--s-4);margin-bottom:var(--s-5);flex-wrap:wrap}.df-v2 .df-hf-run .btn[disabled],.df-v2 .pb-header .btn[disabled]{opacity:.6;cursor:not-allowed}.df-v2 .df-hf-setup{display:grid;grid-template-columns:188px minmax(520px,820px) minmax(330px,460px);grid-template-areas:"nav form preview";gap:var(--s-5);align-items:start;max-width:1580px}.df-v2 .df-hf-setup.with-wide-logs{grid-template-areas:"nav logs logs" "nav form form"}.df-v2 .df-hf-setup.nav-collapsed{grid-template-columns:52px minmax(520px,1fr) minmax(330px,460px)}.df-v2 .df-hf-form{grid-area:form;display:flex;flex-direction:column;gap:var(--s-4);min-width:0}.df-v2 .df-hf-workflow-nav{grid-area:nav;position:sticky;top:var(--s-5);min-width:0;padding:var(--s-3);border:1px solid var(--border);border-radius:var(--r-3);background:var(--bg-elev);box-shadow:var(--shadow-1)}.df-v2 .df-hf-workflow-nav-head{display:flex;align-items:center;justify-content:space-between;gap:var(--s-2);padding:3px 4px 9px 8px}.df-v2 .df-hf-workflow-nav-title{color:var(--fg-tertiary);font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.df-v2 .df-hf-workflow-nav-toggle{width:24px;height:24px;flex:none;display:grid;place-items:center;padding:0;border:1px solid transparent;border-radius:var(--r-2);color:var(--fg-tertiary);background:transparent;cursor:pointer}.df-v2 .df-hf-workflow-nav-toggle:hover{color:var(--fg);border-color:var(--border);background:var(--bg-sunk)}.df-v2 .df-hf-workflow-nav-toggle svg{transition:transform .14s ease;transform:rotate(180deg)}.df-v2 .df-hf-workflow-nav.collapsed{padding-inline:8px}.df-v2 .df-hf-workflow-nav.collapsed .df-hf-workflow-nav-head{justify-content:center;padding:3px 0 9px}.df-v2 .df-hf-workflow-nav.collapsed .df-hf-workflow-nav-title,.df-v2 .df-hf-workflow-nav.collapsed .df-hf-workflow-nav-copy,.df-v2 .df-hf-workflow-nav.collapsed .df-hf-workflow-nav-state,.df-v2 .df-hf-workflow-nav.collapsed .df-hf-workflow-nav-advanced p,.df-v2 .df-hf-workflow-nav.collapsed .df-hf-workflow-nav-advanced .df-hf-workflow-nav-step>svg{display:none}.df-v2 .df-hf-workflow-nav.collapsed .df-hf-workflow-nav-toggle svg{transform:none}.df-v2 .df-hf-workflow-nav.collapsed .df-hf-workflow-nav-step{display:grid;grid-template-columns:1fr;justify-items:center;padding:7px 4px}.df-v2 .df-hf-workflow-nav.collapsed .df-hf-workflow-nav-advanced{padding-top:var(--s-2)}.df-v2 .df-hf-workflow-nav-step{width:100%;display:grid;grid-template-columns:26px minmax(0,1fr) 16px;align-items:center;gap:8px;margin:0 0 4px;padding:8px;border:1px solid transparent;border-radius:var(--r-2);color:var(--fg-secondary);background:transparent;text-align:left;cursor:pointer;font:inherit}.df-v2 .df-hf-workflow-nav-step:hover{color:var(--fg);background:var(--bg-sunk)}.df-v2 .df-hf-workflow-nav-step.active{color:var(--fg);border-color:color-mix(in srgb,var(--accent) 28%,var(--border));background:color-mix(in srgb,var(--accent) 9%,var(--bg-elev))}.df-v2 .df-hf-workflow-nav-num{width:25px;height:25px;display:grid;place-items:center;border:1px solid var(--border-strong);border-radius:50%;color:var(--fg-secondary);font-family:var(--font-mono);font-size:10.5px;font-weight:700}.df-v2 .df-hf-workflow-nav-step.active .df-hf-workflow-nav-num{color:#fff;border-color:var(--accent);background:var(--accent)}.df-v2 .df-hf-workflow-nav-copy{min-width:0}.df-v2 .df-hf-workflow-nav-copy strong,.df-v2 .df-hf-workflow-nav-copy small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.df-v2 .df-hf-workflow-nav-copy strong{color:inherit;font-size:12px;font-weight:650}.df-v2 .df-hf-workflow-nav-copy small{margin-top:2px;color:var(--fg-tertiary);font-size:9.5px}.df-v2 .df-hf-workflow-nav-state{width:16px;height:16px;display:grid;place-items:center;color:var(--fg-tertiary);font-size:12px}.df-v2 .df-hf-workflow-nav-state.ready{color:var(--green)}.df-v2 .df-hf-workflow-nav-advanced{margin-top:var(--s-3);padding-top:var(--s-3);border-top:1px solid var(--border)}.df-v2 .df-hf-workflow-nav-advanced p{margin:6px 8px 2px;color:var(--fg-tertiary);font-size:9.5px;line-height:1.4}.df-v2 .df-hf-live-preview{grid-area:preview;position:sticky;top:var(--s-5);display:flex;flex-direction:column;gap:var(--s-3);min-width:0}.df-v2 .df-hf-earth-log-workspace{grid-area:logs;min-width:0;padding:var(--s-4);border:1px solid var(--border);border-radius:var(--r-3);background:var(--bg-elev);box-shadow:var(--shadow-1)}.df-v2 .df-hf-earth-log-head{display:flex;align-items:center;justify-content:space-between;gap:var(--s-4);margin-bottom:var(--s-3)}.df-v2 .df-hf-earth-log-head .df-hf-group-title{margin-bottom:2px}.df-v2 .df-hf-earth-log-meta{display:flex;align-items:center;gap:var(--s-3);color:var(--fg-tertiary);font-size:10.5px;white-space:nowrap}.df-v2 .df-hf-live-preview-head{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3)}.df-v2 .df-hf-preview-sub{font-size:12px;color:var(--fg-secondary);line-height:1.4}.df-v2 .df-hf-preview-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s-2)}.df-v2 .df-hf-preview-stats>div{min-width:0;padding:var(--s-2) var(--s-3);border:1px solid var(--border);border-radius:var(--r-2);background:var(--bg-elev)}.df-v2 .df-hf-preview-stats span{display:block;font-size:10px;color:var(--fg-tertiary);text-transform:uppercase;letter-spacing:.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.df-v2 .df-hf-preview-stats strong{display:block;margin-top:2px;font-family:var(--font-mono);font-size:12px;color:var(--fg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.df-v2 .df-hf-design-preview{border:1px solid var(--border);border-radius:var(--r-2);overflow:hidden;background:#f8fafc;box-shadow:var(--shadow-1)}.df-v2 .df-hf-design-svg{display:block;width:100%;height:auto;min-height:340px}.df-v2 .df-hf-design-label{fill:#0f172a;font-size:11px;font-weight:600}.df-v2 .df-hf-design-tiny{fill:#475569;font-family:var(--font-mono);font-size:9.5px}.df-v2 .df-hf-roadmap{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--s-2);padding-bottom:var(--s-2);border-bottom:1px solid var(--border)}.df-v2 .df-hf-roadmap-step{display:flex;align-items:center;gap:var(--s-2);min-width:0;color:var(--fg-secondary);font-size:11.5px}.df-v2 .df-hf-roadmap-step span,.df-v2 .df-hf-workflow-head>span{display:grid;place-items:center;width:22px;height:22px;flex:0 0 auto;border-radius:50%;background:var(--warm-soft);color:var(--warm);font-family:var(--font-mono);font-size:11px;font-weight:700}.df-v2 .df-hf-roadmap-step strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:650}.df-v2 .df-hf-workflow-section{min-width:0;padding:var(--s-5);border:1px solid var(--border);border-radius:var(--r-3);background:var(--bg-elev);box-shadow:var(--shadow-1)}.df-v2 .df-hf-workflow-section[hidden]{display:none}.df-v2 .df-hf-workflow-section:last-child{padding-bottom:var(--s-5)}.df-v2 .df-hf-workflow-head{display:flex;align-items:flex-start;gap:var(--s-3);margin-bottom:var(--s-4)}.df-v2 .df-hf-workflow-head h2{margin:0;color:var(--fg);font-size:15px;font-weight:650;letter-spacing:0}.df-v2 .df-hf-workflow-head p{margin:3px 0 0;color:var(--fg-tertiary);font-size:12px;line-height:1.4}.df-v2 .df-hf-workflow-head .df-hf-readiness-badge{width:auto;height:auto;margin-left:auto;padding:5px 9px;border-radius:999px;font-family:inherit;font-size:10.5px;white-space:nowrap}.df-v2 .df-hf-readiness-badge.ready{color:var(--green);background:var(--green-soft)}.df-v2 .df-hf-readiness-badge.attention{color:var(--warm);background:var(--warm-soft)}.df-v2 .df-hf-step-guidance{display:flex;align-items:flex-start;gap:var(--s-3);margin-bottom:var(--s-4);padding:var(--s-3);border:1px solid color-mix(in srgb,var(--accent) 22%,var(--border));border-radius:var(--r-2);color:var(--accent);background:color-mix(in srgb,var(--accent) 6%,var(--bg-elev))}.df-v2 .df-hf-step-guidance strong,.df-v2 .df-hf-step-guidance span{display:block}.df-v2 .df-hf-step-guidance strong{color:var(--fg);font-size:12px}.df-v2 .df-hf-step-guidance span{margin-top:2px;color:var(--fg-secondary);font-size:11px;line-height:1.4}.df-v2 .df-hf-group{min-width:0;overflow-x:auto}.df-v2 .df-hf-group-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--fg-tertiary);margin-bottom:var(--s-3)}.df-v2 .df-hf-subgroup{margin-top:var(--s-4);padding-top:var(--s-4);border-top:1px solid var(--border)}.df-v2 .df-hf-fields{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:var(--s-3)}.df-v2 .df-hf-field{display:flex;flex-direction:column;gap:4px}.df-v2 .df-hf-field-label{font-size:12px;color:var(--fg-secondary)}.df-v2 .df-hf-field-label em{font-style:normal;color:var(--fg-tertiary)}.df-v2 .df-hf-field .input{font-family:var(--font-mono);font-size:12.5px}.df-v2 .df-hf-check{display:inline-flex;align-items:center;gap:var(--s-2);margin-bottom:var(--s-3);font-size:12.5px;color:var(--fg-secondary)}.df-v2 .df-hf-check.compact{margin-top:var(--s-3);margin-bottom:0}.df-v2 .df-hf-check input{accent-color:var(--warm)}.df-v2 .df-hf-subtable{margin-top:var(--s-3);display:grid;gap:var(--s-2)}.df-v2 .df-hf-subtable-head{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3);color:var(--fg-secondary);font-size:12px}.df-v2 .df-hf-table.compact{max-width:100%;min-width:0;margin-bottom:0}.df-v2 .df-hf-table{width:100%;max-width:none;min-width:1040px;border-collapse:collapse;margin-bottom:var(--s-3)}.df-v2 .df-hf-table th{text-align:left;font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--fg-tertiary);padding:0 6px 4px}.df-v2 .df-hf-table td{padding:2px 4px}.df-v2 .df-hf-table .input{font-family:var(--font-mono);font-size:12px;height:28px;width:100%}.df-v2 .df-hf-pump-table{min-width:0;table-layout:fixed}.df-v2 .df-hf-pump-table th:last-child,.df-v2 .df-hf-pump-table td:last-child{width:30px;padding-left:2px;padding-right:2px}.df-v2 .df-hf-pump-actions{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3);flex-wrap:wrap}.df-v2 .df-hf-pump-actions-left{display:flex;align-items:center;gap:var(--s-2)}.df-v2 .df-hf-library-button{margin-left:auto;margin-right:30px}.df-v2 .df-hf-workflow-footer{position:sticky;bottom:var(--s-3);z-index:12;display:flex;align-items:center;gap:var(--s-2);padding:var(--s-3);border:1px solid var(--border-strong);border-radius:var(--r-3);background:color-mix(in srgb,var(--bg-elev) 94%,transparent);box-shadow:var(--shadow-2);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.df-v2 .df-hf-workflow-footer>div{min-width:0;margin-right:auto}.df-v2 .df-hf-workflow-footer strong,.df-v2 .df-hf-workflow-footer span{display:block}.df-v2 .df-hf-workflow-footer strong{font-size:11.5px}.df-v2 .df-hf-workflow-footer span{margin-top:2px;color:var(--fg-tertiary);font-size:10px}.df-v2 .df-hf-review-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s-3);margin-bottom:var(--s-5)}.df-v2 .df-hf-review-card{min-width:0;padding:var(--s-4);border:1px solid var(--border);border-radius:var(--r-2);background:var(--bg-sunk)}.df-v2 .df-hf-review-card span,.df-v2 .df-hf-review-card strong,.df-v2 .df-hf-review-card small{display:block}.df-v2 .df-hf-review-card span{color:var(--fg-tertiary);font-size:10px;text-transform:uppercase;letter-spacing:.04em}.df-v2 .df-hf-review-card strong{margin-top:5px;color:var(--fg);font-family:var(--font-mono);font-size:15px}.df-v2 .df-hf-review-card small{margin-top:3px;color:var(--fg-secondary);font-size:10.5px}.df-v2 .df-hf-review-checks{overflow:visible}.df-v2 .df-hf-review-checks>button{width:100%;display:grid;grid-template-columns:24px minmax(0,1fr) 16px;align-items:center;gap:var(--s-3);padding:9px 4px;border:0;border-bottom:1px solid var(--border);color:var(--fg-secondary);background:transparent;text-align:left;cursor:pointer;font:inherit}.df-v2 .df-hf-review-checks>button:last-child{border-bottom:0}.df-v2 .df-hf-review-checks>button:hover{color:var(--fg)}.df-v2 .df-hf-review-checks>button>span{width:20px;height:20px;display:grid;place-items:center;border-radius:50%;font-size:10px;font-weight:700}.df-v2 .df-hf-review-checks>button>span.ready{color:var(--green);background:var(--green-soft)}.df-v2 .df-hf-review-checks>button>span.attention{color:var(--warm);background:var(--warm-soft)}.df-v2 .df-hf-review-checks strong,.df-v2 .df-hf-review-checks small{display:block}.df-v2 .df-hf-review-checks strong{font-size:12px}.df-v2 .df-hf-review-checks small{margin-top:2px;color:var(--fg-tertiary);font-size:10px}.df-v2 .df-hf-review-run{display:flex;align-items:center;gap:var(--s-3);margin-top:var(--s-5);padding-top:var(--s-4);border-top:1px solid var(--border)}.df-v2 .df-hf-review-run>div{min-width:0;margin-right:auto}.df-v2 .df-hf-review-run strong,.df-v2 .df-hf-review-run span{display:block}.df-v2 .df-hf-review-run strong{font-size:12px}.df-v2 .df-hf-review-run span{margin-top:3px;color:var(--fg-tertiary);font-size:10.5px}.df-v2 .df-hf-review-timestep{width:176px;flex:0 0 176px;display:flex;flex-direction:column;gap:4px}.df-v2 .df-hf-review-timestep>span{margin:0;color:var(--fg-secondary);font-size:11px}.df-v2 .df-hf-review-timestep .input{height:32px;font-family:var(--font-mono);font-size:12.5px}.df-v2 .df-hf-review-timestep small{color:var(--fg-tertiary);font-size:9.5px;line-height:1.3}.df-v2 .df-hf-schedule-preview .df-hf-design-svg{min-height:0}.df-v2 .df-hf-preview-review{display:flex;flex-wrap:wrap;gap:var(--s-2)}.df-v2 .df-hf-preview-review span{display:inline-flex;align-items:center;gap:4px;padding:5px 8px;border-radius:999px;color:var(--green);background:var(--green-soft);font-size:10.5px;font-weight:600}.df-v2 .df-hf-preview-review span.attention{color:var(--warm);background:var(--warm-soft)}.df-v2 .df-hf-library-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:260;display:grid;place-items:center;padding:22px;background:#0f172a7a;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.df-v2 .df-hf-library-modal{width:min(980px,calc(100vw - 32px));max-height:min(760px,calc(100vh - 32px));display:flex;flex-direction:column;overflow:hidden;color:var(--fg);background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:var(--r-3);box-shadow:0 28px 80px #0f11163d,0 8px 24px #0f111624}.df-v2 .df-hf-library-head{display:flex;align-items:center;gap:10px;flex:0 0 auto;padding:14px 16px;border-bottom:1px solid var(--border)}.df-v2 .df-hf-library-head .btn{margin-left:auto}.df-v2 .df-hf-library-title{font-size:14px;font-weight:700;line-height:1.2}.df-v2 .df-hf-library-subtitle{margin-top:2px;color:var(--fg-tertiary);font-size:11.5px}.df-v2 .df-hf-library-body{min-height:0;padding:16px;overflow:auto}.df-v2 .df-hf-row-del{background:transparent;border:none;color:var(--fg-tertiary);cursor:pointer;padding:4px;border-radius:4px;display:grid;place-items:center}.df-v2 .df-hf-row-del:hover:not(:disabled){color:var(--red);background:var(--bg-sunk)}.df-v2 .df-hf-row-del:disabled{opacity:.3;cursor:not-allowed}.df-v2 .df-hf-status{display:inline-flex;align-items:center;gap:var(--s-2);font-size:12.5px;font-weight:500}.df-v2 .df-hf-status.running,.df-v2 .df-hf-status.pending{color:var(--warm)}.df-v2 .df-hf-status.complete{color:var(--green)}.df-v2 .df-hf-status.failed{color:var(--red)}.df-v2 .df-hf-job-progress{width:min(720px,100%);margin:0 0 var(--s-5);padding:var(--s-4);border:1px solid color-mix(in oklch,var(--warm) 32%,var(--border));border-radius:var(--r-3);background:color-mix(in oklch,var(--warm) 5%,var(--bg-elev))}.df-v2 .df-hf-job-progress.compact{width:auto;margin:0 var(--s-4) var(--s-3);padding:var(--s-3)}.df-v2 .df-hf-job-progress-head{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3);margin-bottom:7px;color:var(--fg-secondary);font-size:12px}.df-v2 .df-hf-job-progress-head span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.df-v2 .df-hf-job-progress-head strong{flex:0 0 auto;color:var(--warm);font:700 12px var(--font-mono)}.df-v2 .df-hf-job-progress-track{height:7px;overflow:hidden;border-radius:999px;background:var(--bg-sunk);box-shadow:inset 0 0 0 1px var(--border)}.df-v2 .df-hf-job-progress-fill{height:100%;min-width:0;border-radius:inherit;background:linear-gradient(90deg,var(--warm),#f59e0b);transition:width .3s ease}.df-v2 .df-hf-job-progress-time{margin-top:6px;color:var(--fg-tertiary);font:11px var(--font-mono);text-align:right}.df-v2 .df-hf-error{font-size:12.5px;color:var(--red);background:color-mix(in oklch,var(--red) 8%,transparent);border:1px solid color-mix(in oklch,var(--red) 30%,transparent);border-radius:var(--r-3);padding:var(--s-3) var(--s-4);max-width:820px;margin-bottom:var(--s-5)}.df-v2 .df-hf-result{width:100%;margin-bottom:var(--s-6)}.df-v2 .df-hf-result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--s-3);margin-bottom:var(--s-3)}.df-v2 .df-hf-result-grid>div{display:flex;flex-direction:column;gap:2px;padding:var(--s-3) var(--s-4);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-3)}.df-v2 .df-hf-result-grid span{font-size:11px;color:var(--fg-tertiary);text-transform:uppercase;letter-spacing:.03em}.df-v2 .df-hf-result-grid strong{font-size:15px;font-family:var(--font-mono)}.df-v2 .df-hf-result-pvd{font-size:12.5px;color:var(--fg-secondary);display:flex;align-items:center;gap:6px}.df-v2 .df-hf-result-pvd code{font-family:var(--font-mono);font-size:12px;background:var(--bg-sunk);padding:1px 6px;border-radius:4px}.df-v2 .df-hf-results-tabs{width:100%;min-width:0}.df-v2 .df-hf-results-tabbar{display:inline-flex;align-items:center;gap:2px;padding:3px;margin:0 0 var(--s-3);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-2)}.df-v2 .df-hf-results-tabbar button{border:0;background:transparent;color:var(--fg-secondary);border-radius:6px;padding:7px 12px;font-size:12.5px;font-weight:600;cursor:pointer}.df-v2 .df-hf-results-tabbar button:hover{color:var(--fg);background:var(--bg-sunk)}.df-v2 .df-hf-results-tabbar button.on{color:var(--fg);background:#fff;box-shadow:var(--shadow-1)}.df-v2 .df-hf-well-engineering{width:100%;min-width:0}.df-v2 .df-hf-stage-picker{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 var(--s-3)}.df-v2 .df-hf-stage-picker button{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--bg-elev);color:var(--fg-secondary);border-radius:var(--r-2);padding:6px 11px;font-size:12.5px;font-weight:600;cursor:pointer}.df-v2 .df-hf-stage-picker button:hover{color:var(--fg);background:var(--bg-sunk)}.df-v2 .df-hf-stage-picker button.on{color:var(--fg);background:#fff;border-color:var(--accent, #2563eb);box-shadow:var(--shadow-1)}.df-v2 .df-hf-stage-picker button em{font-style:normal;font-weight:500;font-size:10.5px;color:var(--fg-tertiary);font-family:var(--font-mono)}.df-v2 .df-hf-profile-view{position:relative;width:100%;min-width:0;margin-top:var(--s-4);background:var(--bg);border:1px solid var(--border);border-radius:var(--r-3);overflow:hidden;box-shadow:var(--shadow-1)}.df-v2 .df-hf-profile-view.preview{margin-top:0;border-radius:var(--r-2)}.df-v2 .df-hf-profile-toolbar{display:grid;grid-template-columns:auto minmax(180px,1fr) repeat(3,auto);align-items:center;gap:var(--s-3);padding:var(--s-3) var(--s-4);background:#f8fafc;border-bottom:1px solid var(--border)}.df-v2 .df-hf-profile-toolbar input[type=range]{width:100%;accent-color:var(--warm)}.df-v2 .df-hf-profile-toolbar span{font-family:var(--font-mono);font-size:12px;color:var(--fg-secondary);white-space:nowrap}.df-v2 .df-hf-profile-panes{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:auto auto;gap:var(--s-3);padding:var(--s-4);background:#f8fafc}.df-v2 .df-hf-profile-pane{min-width:0;background:#fff;border:1px solid var(--border);border-radius:var(--r-2);overflow:hidden}.df-v2 .df-hf-profile-pane.top{grid-column:1 / -1}.df-v2 .df-hf-profile-svg{display:block;width:100%;height:auto;min-height:0}.df-v2 .df-hf-profile-axis{fill:#334155;font-family:var(--font-mono);font-size:10.5px}.df-v2 .df-hf-profile-label{fill:#111827;font-size:12px;font-weight:600;letter-spacing:0}.df-v2 .df-hf-profile-title{fill:#111827;font-size:13px;font-weight:650;letter-spacing:0}.df-v2 .df-hf-profile-layer{fill:#475569;font-size:11px;font-weight:600;letter-spacing:0}.df-v2 .df-hf-profile-legend{display:flex;align-items:center;gap:var(--s-2);padding:var(--s-3) var(--s-4);border-top:1px solid var(--border);background:#fff;font-size:11px;color:var(--fg-secondary)}.df-v2 .df-hf-profile-legend i{display:block;width:160px;height:10px;border-radius:999px;background:linear-gradient(90deg,#0d088738,#5402a3,#8b0aa5,#b93289,#db5c68,#f48849,#febc2b,#f0f921);border:1px solid #d1d5db}.df-v2 .df-hf-profile-seed-key{color:#c2410c;border:1px dashed #f97316;border-radius:3px;padding:1px 5px;white-space:nowrap}.df-v2 .df-hf-profile-perf-key{color:#b91c1c;white-space:nowrap}.df-v2 .df-hf-profile-legend em{margin-left:auto;font-style:normal;color:var(--fg-tertiary);font-family:var(--font-mono);overflow-wrap:anywhere;text-align:right}.df-v2 .df-hf-profile-tooltip{position:fixed;z-index:50;pointer-events:none;min-width:150px;background:#fffffffa;border:1px solid var(--border-strong);border-radius:var(--r-2);box-shadow:var(--shadow-2);padding:var(--s-2)}.df-v2 .df-hf-profile-tooltip div{display:flex;justify-content:space-between;gap:var(--s-4);font-size:11.5px}.df-v2 .df-hf-profile-tooltip span{color:var(--fg-tertiary)}.df-v2 .df-hf-profile-tooltip strong{font-family:var(--font-mono);color:var(--fg)}.df-v2 .df-hf-proppant-view{position:relative;width:100%;min-width:0;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-3);overflow:hidden;box-shadow:var(--shadow-1)}.df-v2 .df-hf-proppant-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s-3);padding:var(--s-4);background:#f8fafc;border-bottom:1px solid var(--border)}.df-v2 .df-hf-proppant-kpis>div{min-width:0;background:#fff;border:1px solid var(--border);border-radius:var(--r-2);padding:var(--s-3)}.df-v2 .df-hf-proppant-kpis span{display:block;color:var(--fg-tertiary);font-size:11px;margin-bottom:3px}.df-v2 .df-hf-proppant-kpis strong{display:block;color:var(--fg);font-family:var(--font-mono);font-size:13px;overflow-wrap:anywhere}.df-v2 .df-hf-proppant-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s-3);padding:var(--s-4);background:#f8fafc}.df-v2 .df-hf-proppant-grid .top{grid-column:1 / -1}.df-v2 .df-hf-width-quality{display:grid;grid-template-columns:minmax(0,1fr) 170px;align-items:start;gap:var(--s-3);min-width:0;background:#fff}.df-v2 .df-hf-width-quality-svg .df-hf-profile-title{font-size:11.5px}.df-v2 .df-hf-width-quality-svg .df-hf-profile-label{font-size:10.5px}.df-v2 .df-hf-width-quality-svg .df-hf-profile-axis{font-size:9.5px}.df-v2 .df-hf-width-quality-svg .df-hf-profile-layer{font-size:9.5px;font-weight:600}.df-v2 .df-hf-width-quality-legend{display:grid;gap:var(--s-2);padding:var(--s-4) var(--s-4) 0 0;color:var(--fg-secondary);font-size:11.5px}.df-v2 .df-hf-width-quality-legend div{display:flex;align-items:center;gap:var(--s-2);min-width:0}.df-v2 .df-hf-width-quality-legend i{display:block;flex:0 0 auto;width:34px;height:4px;border-radius:999px}.df-v2 .df-hf-width-quality-legend .unpropped{background:#94a3b8}.df-v2 .df-hf-width-quality-legend .propped{background:#16a34a}.df-v2 .df-hf-width-quality-legend span{overflow-wrap:anywhere}@media (max-width: 760px){.df-v2 .df-hf-width-quality{grid-template-columns:1fr}.df-v2 .df-hf-width-quality-legend{grid-template-columns:repeat(2,minmax(0,1fr));padding:0 var(--s-4) var(--s-4)}}.df-v2 .df-hf-engineering{position:relative;width:100%;min-width:0;margin-top:var(--s-4)}.df-v2 .df-hf-eng-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--s-4);margin-bottom:var(--s-3)}.df-v2 .df-hf-eng-head h2{margin:0;font-size:16px;font-weight:650;letter-spacing:0}.df-v2 .df-hf-eng-head span{color:var(--fg-tertiary);font-family:var(--font-mono);font-size:11.5px}.df-v2 .df-hf-eng-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s-3);margin-bottom:var(--s-3)}.df-v2 .df-hf-eng-kpis>div{min-width:0;padding:var(--s-3);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-2)}.df-v2 .df-hf-eng-kpis span{display:block;color:var(--fg-tertiary);font-size:11px;margin-bottom:3px}.df-v2 .df-hf-eng-kpis strong{display:block;color:var(--fg);font-family:var(--font-mono);font-size:13px;overflow-wrap:anywhere}.df-v2 .df-hf-eng-grid{display:grid;grid-template-columns:repeat(2,minmax(320px,1fr));gap:var(--s-3)}.df-v2 .df-hf-eng-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-2);padding:var(--s-3);min-width:0;box-shadow:var(--shadow-1)}.df-v2 .df-hf-eng-title{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3);margin-bottom:4px}.df-v2 .df-hf-eng-title span{font-size:12.5px;font-weight:650}.df-v2 .df-hf-eng-title em{font-style:normal;font-size:10.5px;color:var(--fg-tertiary);font-family:var(--font-mono)}.df-v2 .df-hf-eng-svg{display:block;width:100%;height:auto}.df-v2 .df-hf-eng-axis{fill:#334155;font-family:var(--font-mono);font-size:10px}.df-v2 .df-hf-eng-label{fill:#111827;font-size:11px;font-weight:600;letter-spacing:0}.df-v2 .df-hf-eng-tooltip{position:fixed;z-index:60;pointer-events:none;min-width:220px;padding:var(--s-2);background:#fffffffa;border:1px solid var(--border-strong);border-radius:var(--r-2);box-shadow:var(--shadow-2);color:var(--fg)}.df-v2 .df-hf-eng-tooltip strong{display:block;margin-bottom:4px;font-family:var(--font-mono);font-size:12px}.df-v2 .df-hf-eng-tooltip div{display:flex;align-items:center;justify-content:space-between;gap:var(--s-5);font-size:11.5px}.df-v2 .df-hf-eng-tooltip span{color:var(--fg-tertiary)}.df-v2 .df-hf-eng-tooltip em{font-style:normal;font-family:var(--font-mono);color:var(--fg)}.df-v2 .df-hf-cluster-bars{display:flex;flex-direction:column;gap:7px;padding:6px 0 2px}.df-v2 .df-hf-cluster-row{display:grid;grid-template-columns:54px 1fr 42px;align-items:center;gap:var(--s-2);font-size:11px}.df-v2 .df-hf-cluster-row span,.df-v2 .df-hf-cluster-row strong{font-family:var(--font-mono);color:var(--fg-secondary)}.df-v2 .df-hf-cluster-row div{height:8px;background:var(--bg-sunk);border-radius:999px;overflow:hidden}.df-v2 .df-hf-cluster-row i{display:block;height:100%;background:var(--warm);border-radius:inherit}.df-v2 .df-hf-viewer{width:100%;min-width:0;margin-top:var(--s-4);border:1px solid var(--border);border-radius:var(--r-3);overflow:hidden}.df-v2 .df-hf-viewer.preview{margin-top:0;max-width:none;border-radius:var(--r-2)}.df-v2 .df-hf-viewer-toolbar{display:flex;align-items:center;gap:var(--s-3);padding:var(--s-3) var(--s-4);background:var(--bg-elev);border-bottom:1px solid var(--border)}.df-v2 .df-hf-viewer-toolbar input[type=range]{accent-color:var(--warm)}.df-v2 .df-hf-viewer-time{font-size:12px;font-family:var(--font-mono);white-space:nowrap}.df-v2 .df-hf-viewer-canvas{position:relative;background:#0e1116}.df-v2 .df-hf-well-results .df-hf-viewer-canvas{border-radius:var(--r-3);overflow:hidden}.df-v2 .df-hf-viewer-hint{position:absolute;left:8px;bottom:8px;font-size:10.5px;color:var(--viewport-muted);font-family:var(--font-mono);pointer-events:none}.df-v2 .df-hf-colorbar{position:absolute;top:12px;right:12px;width:132px;pointer-events:none;padding:8px 9px 9px;border:1px solid rgba(226,232,240,.2);border-radius:var(--r-2);background:#0e1116c7;box-shadow:var(--shadow-2)}.df-v2 .df-hf-colorbar-label{display:grid;gap:2px;color:var(--viewport-fg);margin-bottom:9px;line-height:1.15;min-width:0}.df-v2 .df-hf-colorbar-label strong{font-size:11px;font-weight:700;overflow-wrap:anywhere}.df-v2 .df-hf-colorbar-label span{font-size:10px;color:var(--viewport-muted);font-family:var(--font-mono)}.df-v2 .df-hf-colorbar-scale{display:grid;grid-template-columns:18px minmax(0,1fr);gap:10px;align-items:stretch}.df-v2 .df-hf-colorbar-bar{height:136px;width:18px;border-radius:4px;background:linear-gradient(to top,#0d0887,#5402a3,#8b0aa5,#b93289,#db5c68,#f48849,#febc2b,#f0f921)}.df-v2 .df-hf-colorbar-ticks{display:flex;flex-direction:column;justify-content:space-between;min-width:0;font-size:10px;color:var(--viewport-fg);font-family:var(--font-mono);line-height:1}.df-v2 .df-hf-colorbar-ticks span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.df-v2 .df-hf-colorbar-none{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:10px;color:var(--viewport-muted);font-family:var(--font-mono)}.df-v2 .df-hf-colorbar-none-swatch{width:12px;height:12px;border-radius:3px;flex:none;border:1px solid rgba(226,232,240,.28)}.df-v2 .df-hf-stage-legend{position:absolute;top:12px;right:12px;max-width:min(260px,calc(100% - 24px));padding:8px;border:1px solid rgba(226,232,240,.22);border-radius:var(--r-2);background:#0e1116d1;box-shadow:var(--shadow-2);pointer-events:none}.df-v2 .df-hf-stage-legend-title{color:var(--viewport-fg);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}.df-v2 .df-hf-stage-legend-grid{display:grid;grid-template-columns:repeat(3,minmax(52px,1fr));gap:5px 8px}.df-v2 .df-hf-stage-legend-grid div{display:flex;align-items:center;gap:5px;min-width:0;color:var(--viewport-fg);font-family:var(--font-mono);font-size:10.5px;opacity:.54}.df-v2 .df-hf-stage-legend-grid div.active{opacity:1}.df-v2 .df-hf-stage-legend-grid i{width:18px;height:10px;flex:0 0 auto;border-radius:2px;border:1px solid rgba(255,255,255,.72);box-shadow:0 0 0 1px #00000073}.df-v2 .df-hf-noviewer{font-size:12.5px;color:var(--fg-tertiary);padding:var(--s-4)}.df-v2 .df-hf-runs{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--s-4);max-width:900px}.df-v2 .df-hf-run-card{position:relative;text-align:left;display:flex;flex-direction:column;gap:6px;padding:var(--s-4);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-3);transition:border-color .12s,box-shadow .12s,transform .12s}.df-v2 .df-hf-run-card:hover{border-color:var(--border-strong);box-shadow:0 4px 16px #0000000d;transform:translateY(-1px)}.df-v2 .df-hf-run-open{display:flex;flex-direction:column;gap:6px;width:100%;padding:0;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer;font:inherit}.df-v2 .df-hf-run-open:focus-visible{outline:2px solid var(--warm);outline-offset:4px}.df-v2 .df-hf-run-head{display:flex;align-items:center;justify-content:space-between;gap:var(--s-2)}.df-v2 .df-hf-run-name{font-size:13.5px;font-weight:600}.df-v2 .df-hf-run-meta{font-size:11.5px;color:var(--fg-tertiary);font-family:var(--font-mono)}.df-v2 .df-hf-run-spec{font-size:11.5px;color:var(--fg-secondary)}.df-v2 .df-hf-run-actions{display:flex;gap:var(--s-2);margin-top:var(--s-2)}.df-v2 .df-hf-run-action{display:inline-flex;align-items:center;gap:4px;padding:3px 7px;border:1px solid var(--border);border-radius:var(--r-1);background:transparent;color:var(--fg-tertiary);cursor:pointer;font:inherit;font-size:10.5px}.df-v2 .df-hf-run-action:hover{color:var(--fg);border-color:var(--border-strong);background:var(--bg-sunk)}.df-v2 .df-hf-run-action.danger:hover{color:var(--red)}.df-v2 .df-hf-badge{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:600;text-transform:capitalize;padding:2px 8px;border-radius:999px}.df-v2 .df-hf-badge.complete{color:var(--green);background:var(--green-soft)}.df-v2 .df-hf-badge.draft{color:var(--fg-tertiary);background:var(--bg-sunk)}.df-v2 .df-hf-badge.failed{color:var(--red);background:color-mix(in oklch,var(--red) 10%,transparent)}.df-v2 .df-hf-badge.running,.df-v2 .df-hf-badge.pending{color:var(--warm);background:var(--warm-soft)}.df-v2 .df-hf-save-state{display:inline-flex;align-items:center;min-height:28px;color:var(--fg-tertiary);font-size:12px;font-weight:600}.df-v2 .df-hf-save-state.error{color:var(--red)}.df-v2 .df-hf-save-state.saving{color:var(--warm)}.df-v2 .df-hf-group-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.df-v2 .df-hf-select{width:100%;min-width:96px;box-sizing:border-box;padding:5px 7px;font-size:12px;color:var(--fg);background:var(--bg-elev);border:1px solid var(--border);border-radius:6px}.df-v2 .df-hf-select:disabled{opacity:.55}.df-v2 .df-hf-text-input{width:100%;box-sizing:border-box;padding:6px 8px;font-size:12.5px;color:var(--fg);background:var(--bg-elev);border:1px solid var(--border);border-radius:6px}.df-v2 .df-hf-text-input:focus{outline:none;border-color:var(--accent, #2563eb)}.df-v2 .df-hf-proppant-library .df-hf-badge{color:var(--fg-tertiary);background:var(--bg-sunk);text-transform:none;padding:1px 6px;margin-left:4px}.df-v2 .df-hf-per-proppant{margin:10px 0}.df-v2 .df-hf-per-proppant .df-hf-group-title{margin-bottom:6px}.df-v2 .df-hf-material-editor{margin-top:10px;padding:10px;border:1px solid var(--border);border-radius:var(--r-2);background:var(--bg-sunk)}.df-v2 .df-hf-material-editor .df-hf-group-title{margin-bottom:8px}.df-v2 .df-hf-empty{display:flex;flex-direction:column;align-items:center;gap:var(--s-4);padding:var(--s-9) 0;color:var(--fg-tertiary);font-size:13px}@media (max-width: 1500px){.df-v2 .df-hf-setup{grid-template-columns:188px minmax(0,1fr);grid-template-areas:"nav form" "nav preview";max-width:1120px}.df-v2 .df-hf-setup.with-wide-logs{grid-template-areas:"nav logs" "nav form"}.df-v2 .df-hf-setup.nav-collapsed{grid-template-columns:52px minmax(0,1fr)}.df-v2 .df-hf-live-preview{position:static}}@media (max-width: 1180px){.df-v2 .df-hf-setup{grid-template-columns:1fr;grid-template-areas:"nav" "form" "preview"}.df-v2 .df-hf-setup.with-wide-logs{grid-template-areas:"nav" "logs" "form"}.df-v2 .df-hf-setup.nav-collapsed{grid-template-columns:1fr}.df-v2 .df-hf-workflow-nav{position:static;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--s-2)}.df-v2 .df-hf-workflow-nav-title{grid-column:1 / -1;padding-bottom:0}.df-v2 .df-hf-workflow-nav-step{grid-template-columns:24px minmax(0,1fr) 14px;margin:0}.df-v2 .df-hf-workflow-nav-advanced{grid-column:1 / -1}.df-v2 .df-hf-workflow-nav-advanced p{display:none}.df-v2 .df-hf-workflow-nav.collapsed{display:flex;justify-content:flex-start;padding:var(--s-2)}.df-v2 .df-hf-workflow-nav.collapsed .df-hf-workflow-nav-head{padding:0}.df-v2 .df-hf-workflow-nav.collapsed>.df-hf-workflow-nav-step,.df-v2 .df-hf-workflow-nav.collapsed>.df-hf-workflow-nav-advanced{display:none}.df-v2 .df-hf-live-preview{position:static}.df-v2 .df-hf-roadmap{grid-template-columns:repeat(2,minmax(0,1fr))}.df-v2 .df-hf-profile-view{max-width:none}.df-v2 .df-hf-profile-panes{grid-template-columns:1fr;grid-template-rows:auto}.df-v2 .df-hf-profile-pane.top{grid-column:auto}.df-v2 .df-hf-engineering{max-width:none}.df-v2 .df-hf-eng-grid{grid-template-columns:1fr}}@media (max-width: 720px){.df-v2 .df-hf-library-button{margin-right:0}.df-v2 .df-hf-workflow-nav{display:flex;align-items:center;overflow-x:auto;padding:var(--s-2)}.df-v2 .df-hf-workflow-nav-title,.df-v2 .df-hf-workflow-nav-copy small,.df-v2 .df-hf-workflow-nav-state,.df-v2 .df-hf-workflow-nav-advanced p{display:none}.df-v2 .df-hf-workflow-nav-step{min-width:118px;grid-template-columns:24px minmax(0,1fr)}.df-v2 .df-hf-workflow-nav-advanced{min-width:150px;margin:0;padding:0;border:0}.df-v2 .df-hf-workflow-section{padding:var(--s-4)}.df-v2 .df-hf-review-grid{grid-template-columns:1fr}.df-v2 .df-hf-review-run{align-items:stretch;flex-direction:column}.df-v2 .df-hf-review-run>div{margin-right:0}.df-v2 .df-hf-review-timestep{width:100%;flex-basis:auto}.df-v2 .df-hf-workflow-footer{flex-wrap:wrap}.df-v2 .df-hf-workflow-footer>div{width:100%}.df-v2 .df-hf-earth-log-head{align-items:flex-start}.df-v2 .df-hf-earth-log-meta>span{display:none}.df-v2 .df-hf-preview-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.df-v2 .df-hf-roadmap{grid-template-columns:1fr}.df-v2 .df-hf-eng-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.df-v2 .df-hf-profile-toolbar{grid-template-columns:auto 1fr}.df-v2 .df-hf-profile-toolbar span{font-size:11px}.df-v2 .df-hf-profile-legend{flex-wrap:wrap}.df-v2 .df-hf-profile-legend em{width:100%;margin-left:0;text-align:left}}.df-v2 .df-hf-logimport{margin-bottom:var(--s-5)}.df-v2 .df-hf-logimport-file{font-size:11.5px;color:var(--fg-tertiary);font-weight:400;text-transform:none;letter-spacing:0}.df-v2 .df-hf-logimport-body{display:flex;flex-direction:column;gap:var(--s-4);padding:var(--s-4);margin-top:var(--s-3);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-3)}.df-v2 .df-hf-logimport-drop{display:flex;align-items:center;gap:var(--s-3);cursor:pointer;padding:var(--s-4);border:1px dashed var(--border);border-radius:var(--r-3);font-size:12.5px;color:var(--fg-secondary);max-width:420px}.df-v2 .df-hf-logimport-drop:hover{border-color:var(--accent);color:var(--fg)}.df-v2 .df-hf-logimport-drop input{display:none}.df-v2 .df-hf-logimport-meta{display:flex;flex-wrap:wrap;gap:var(--s-4);font-size:12px;color:var(--fg-secondary)}.df-v2 .df-hf-logimport-roles{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2px var(--s-4)}.df-v2 .df-hf-logimport-role{display:flex;align-items:center;gap:var(--s-2);font-size:11.5px;padding:2px 0;border-bottom:1px solid color-mix(in oklch,var(--border) 45%,transparent)}.df-v2 .df-hf-logimport-role-name{flex:1;color:var(--fg-secondary)}.df-v2 .df-hf-logimport-role code{font-size:10.5px;color:var(--fg-tertiary);background:color-mix(in oklch,var(--fg) 5%,transparent);padding:1px 4px;border-radius:var(--r-2)}.df-v2 .df-hf-logimport-cov{font-variant-numeric:tabular-nums;font-weight:600;min-width:34px;text-align:right}.df-v2 .df-hf-logimport-cov.good{color:var(--green)}.df-v2 .df-hf-logimport-cov.fair{color:var(--warm)}.df-v2 .df-hf-logimport-cov.poor{color:var(--red)}.df-v2 .df-hf-logimport-form{max-width:820px}.df-v2 .df-hf-logimport-actions{display:flex;align-items:center;gap:var(--s-3);flex-wrap:wrap}.df-v2 .df-hf-logimport-summary,.df-v2 .df-hf-logimport-note{font-size:11.5px;color:var(--fg-tertiary)}.df-v2 .df-hf-logimport-warnings{list-style:none;margin:0;padding:var(--s-3) var(--s-4);display:flex;flex-direction:column;gap:var(--s-2);background:color-mix(in oklch,var(--warm) 8%,transparent);border:1px solid color-mix(in oklch,var(--warm) 28%,transparent);border-radius:var(--r-3);font-size:11.5px;color:var(--fg-secondary);max-width:820px}.df-v2 .df-hf-logimport-warnings li{display:flex;align-items:flex-start;gap:var(--s-2)}.df-v2 .df-hf-logimport-warnings svg{flex:none;margin-top:2px;color:var(--warm)}.df-v2 .df-hf-error p{margin:var(--s-2) 0 0;font-weight:400}.df-v2 .df-hf-error code{font-size:10.5px;background:color-mix(in oklch,var(--fg) 7%,transparent);padding:1px 4px;border-radius:var(--r-2)}.df-v2 .df-hf-logimport-interp{display:flex;flex-direction:column;gap:var(--s-3);padding:var(--s-4);border:1px solid color-mix(in oklch,var(--accent) 30%,transparent);border-radius:var(--r-3);background:color-mix(in oklch,var(--accent) 5%,transparent)}.df-v2 .df-hf-logimport-derived{display:flex;flex-direction:column;gap:2px;font-size:11.5px;padding:var(--s-3) var(--s-4);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-3);max-width:820px}.df-v2 .df-hf-logimport-derived strong{font-size:11px;text-transform:uppercase;letter-spacing:.03em;color:var(--fg-tertiary);margin-bottom:2px}.df-v2 .df-hf-logimport-derived code{color:var(--fg);background:color-mix(in oklch,var(--fg) 6%,transparent);padding:0 4px;border-radius:var(--r-2)}.df-v2 .df-hf-logimport-derived span{color:var(--fg-secondary)}.df-v2 .df-hf-logview{display:flex;flex-direction:column;gap:var(--s-2);min-height:0}.df-v2 .df-hf-logview-tools{display:flex;align-items:center;gap:var(--s-2);flex-wrap:wrap;padding:var(--s-2) var(--s-3);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-3)}.df-v2 .df-hf-logview-tools>div{display:flex;flex-direction:column;min-width:190px}.df-v2 .df-hf-logview-tools strong{font-size:11.5px;color:var(--fg);font-variant-numeric:tabular-nums}.df-v2 .df-hf-logview-tools span{font-size:10px;color:var(--fg-tertiary)}.df-v2 .df-hf-logview-tools .df-hf-logview-hint{margin:0 auto 0 0}.df-v2 .df-hf-logview-inspector{display:flex;align-items:center;gap:6px 14px;flex-wrap:wrap;min-height:28px;padding:5px var(--s-3);font-size:10.5px;color:var(--fg-secondary);background:color-mix(in oklch,var(--accent) 5%,var(--bg-elev));border:1px solid color-mix(in oklch,var(--accent) 22%,var(--border));border-radius:var(--r-3)}.df-v2 .df-hf-logview-inspector>strong{color:var(--fg);font-variant-numeric:tabular-nums}.df-v2 .df-hf-logview-inspector span{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}.df-v2 .df-hf-logview-inspector i{width:7px;height:7px;border-radius:50%;flex:none}.df-v2 .df-hf-logview-inspector b{color:var(--fg);font-weight:600;font-variant-numeric:tabular-nums}.df-v2 .df-hf-logview-scroll{overflow-x:auto;overflow-y:hidden}.df-v2 .df-hf-logview-svg{display:block;width:100%;min-width:760px;height:auto;touch-action:none;-webkit-user-select:none;user-select:none;cursor:crosshair;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-3)}.df-v2 .df-hf-logview.wide .df-hf-logview-svg{min-width:1050px}.df-v2 .df-hf-logview-empty{padding:var(--s-6);font-size:12.5px;color:var(--fg-tertiary);text-align:center}.df-v2 .df-hf-logview-track{fill:var(--bg);stroke:var(--border);stroke-width:1}.df-v2 .df-hf-logview-grid{stroke:color-mix(in oklch,var(--fg-tertiary) 38%,transparent);stroke-width:.65;stroke-dasharray:4 4;vector-effect:non-scaling-stroke}.df-v2 .df-hf-logview-grid-vertical{stroke-dasharray:2 4;opacity:.8}.df-v2 .df-hf-logview-grid-minor{stroke-dasharray:none;opacity:.22}.df-v2 .df-hf-logview-depth{fill:var(--fg-tertiary);font-size:9px;text-anchor:end;font-variant-numeric:tabular-nums}.df-v2 .df-hf-logview-unit{fill:var(--fg-tertiary);font-size:9px;text-transform:uppercase;letter-spacing:.04em}.df-v2 .df-hf-logview-title{fill:var(--fg-secondary);font-size:9.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase}.df-v2 .df-hf-logview-legend{font-size:8.5px;font-weight:650}.df-v2 .df-hf-logview-scale{fill:var(--fg-tertiary);font-size:8.5px;font-variant-numeric:tabular-nums}.df-v2 .df-hf-logview-curve{stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}.df-v2 .df-hf-logview-window{fill:color-mix(in oklch,var(--accent) 7%,transparent)}.df-v2 .df-hf-logview-layer{fill:color-mix(in oklch,var(--fg) 2.5%,transparent)}.df-v2 .df-hf-logview-layer.odd{fill:color-mix(in oklch,var(--accent) 3.5%,transparent)}.df-v2 .df-hf-logview-band{stroke:color-mix(in oklch,var(--accent) 52%,transparent);stroke-width:.7}.df-v2 .df-hf-logview-perf{stroke:var(--red);stroke-width:1.2;stroke-dasharray:4 2}.df-v2 .df-hf-logview-perflabel{fill:var(--red);font-size:9px;font-weight:600}.df-v2 .df-hf-logview-selection{fill:color-mix(in oklch,var(--accent) 14%,transparent);stroke:var(--accent);stroke-width:.8;stroke-dasharray:3 2}.df-v2 .df-hf-logview-cursor{stroke:var(--fg);stroke-width:.75;opacity:.62;pointer-events:none}.df-v2 .df-hf-logview-foot{display:flex;flex-wrap:wrap;gap:var(--s-2) var(--s-4);font-size:11px;color:var(--fg-tertiary)}.df-v2 .df-hf-logview-readout{margin-left:auto;font-variant-numeric:tabular-nums;color:var(--fg-secondary)}@media (max-width: 900px){.df-v2 .df-hf-logview-tools .df-hf-logview-hint{width:100%;order:2}}.df-v2 .df-module-badge.admin{color:var(--green);background:var(--green-soft)}.df-v2 .admin-root{grid-template-columns:220px minmax(0,1fr)}.df-v2 .admin-root .pb-sidebar{background:color-mix(in oklch,var(--bg-elev) 88%,var(--green) 12%)}.df-v2 .admin-root .brand-mark{background:var(--green)}.df-v2 .admin-operator-label{margin-left:auto;padding:2px 6px;border-radius:999px;color:var(--green);background:var(--green-soft);font:600 9px/1.4 var(--font-mono);letter-spacing:.06em;text-transform:uppercase}.df-v2 .admin-side-copy{display:flex;flex-direction:column;gap:5px;margin:var(--s-6) 0}.df-v2 .admin-side-copy strong{font-size:12px}.df-v2 .admin-side-copy span{color:var(--fg-tertiary);font-size:11px;line-height:1.55}.df-v2 .admin-root .pb-nav-item{width:100%}.df-v2 .admin-root .pb-nav-item.active{color:var(--green);background:var(--green-soft)}.df-v2 .admin-sidebar-account{margin-top:auto;padding-top:var(--s-4);border-top:1px solid var(--border)}.df-v2 .admin-main{padding:var(--s-6)}.df-v2 .admin-header{align-items:center}.df-v2 .admin-header>div{display:flex;flex-direction:column;gap:3px}.df-v2 .admin-error{display:flex;gap:var(--s-3);align-items:center;margin-bottom:var(--s-4);padding:var(--s-3) var(--s-4);border:1px solid color-mix(in oklch,var(--red) 32%,transparent);border-radius:var(--r-3);color:var(--red);background:color-mix(in oklch,var(--red) 7%,transparent);font-size:12px}.df-v2 .admin-error span{color:var(--fg-secondary)}.df-v2 .admin-summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s-3);margin-bottom:var(--s-5)}.df-v2 .admin-summary-card{display:flex;flex-direction:column;min-width:0;padding:var(--s-4);border:1px solid var(--border);border-radius:var(--r-3);background:var(--bg-elev)}.df-v2 .admin-summary-card>span{color:var(--fg-tertiary);font:600 10px/1.2 var(--font-mono);letter-spacing:.05em;text-transform:uppercase}.df-v2 .admin-summary-card strong{margin:8px 0 4px;font:600 24px/1.1 var(--font-mono);letter-spacing:-.03em}.df-v2 .admin-summary-card small{color:var(--fg-tertiary);font-size:10.5px}.df-v2 .admin-summary-card.credit strong{color:var(--green)}.df-v2 .admin-summary-card.net{border-color:color-mix(in oklch,var(--accent) 24%,var(--border))}.df-v2 .admin-toolbar{display:flex;align-items:center;gap:var(--s-3);margin-bottom:var(--s-3)}.df-v2 .admin-toolbar>span{margin-left:auto;color:var(--fg-tertiary);font-size:11px}.df-v2 .admin-toolbar select{width:auto;min-width:150px}.df-v2 .admin-search{display:flex;align-items:center;gap:var(--s-2);width:min(360px,42vw);height:32px;padding:0 10px;border:1px solid var(--border);border-radius:var(--r-2);background:var(--bg-elev);color:var(--fg-tertiary)}.df-v2 .admin-search:focus-within{border-color:var(--accent)}.df-v2 .admin-search input{flex:1;min-width:0;border:0;outline:0;color:var(--fg);background:transparent;font-size:12px}.df-v2 .admin-workspace{display:grid;grid-template-columns:minmax(620px,1.45fr) minmax(330px,.75fr);gap:var(--s-4);min-height:0}.df-v2 .admin-table-wrap{min-width:0;overflow:auto;border:1px solid var(--border);border-radius:var(--r-3);background:var(--bg-elev)}.df-v2 .admin-table{width:100%;min-width:760px;border-collapse:collapse;font-size:11.5px}.df-v2 .admin-table th{position:sticky;top:0;z-index:1;padding:10px 12px;text-align:left;color:var(--fg-tertiary);background:var(--bg-sunk);border-bottom:1px solid var(--border);font:600 9.5px/1.2 var(--font-mono);text-transform:uppercase;letter-spacing:.05em}.df-v2 .admin-table td{padding:12px;border-bottom:1px solid color-mix(in oklch,var(--border) 62%,transparent);vertical-align:middle;color:var(--fg-secondary)}.df-v2 .admin-table tbody tr{cursor:pointer;transition:background .12s ease}.df-v2 .admin-table tbody tr:hover{background:color-mix(in oklch,var(--accent) 4%,transparent)}.df-v2 .admin-table tbody tr.selected{background:color-mix(in oklch,var(--accent) 8%,transparent);box-shadow:inset 3px 0 var(--accent)}.df-v2 .admin-table td:first-child>strong{display:block;max-width:240px;overflow:hidden;text-overflow:ellipsis;color:var(--fg);font-size:11.5px}.df-v2 .admin-table td>small{display:block;margin-top:4px;color:var(--fg-tertiary);font-size:9.5px}.df-v2 .admin-badges{display:flex;gap:4px;align-items:center;margin-top:5px}.df-v2 .admin-badge{padding:1px 5px;border-radius:999px;color:var(--fg-tertiary);background:var(--bg-sunk);font:600 8.5px/1.5 var(--font-mono);text-transform:uppercase}.df-v2 .admin-badge.postpaid{color:var(--warm);background:var(--warm-soft)}.df-v2 .admin-badge.prepaid{color:var(--accent);background:color-mix(in oklch,var(--accent) 10%,transparent)}.df-v2 .admin-badge.admin{color:var(--green);background:var(--green-soft)}.df-v2 .admin-compute-line{display:flex;align-items:baseline;gap:4px}.df-v2 .admin-compute-line strong{color:var(--fg);font:600 12px/1.2 var(--font-mono)}.df-v2 .admin-compute-line span{color:var(--fg-tertiary);font-size:9px}.df-v2 .admin-usage-bar{position:relative;width:110px;height:4px;margin:6px 0;overflow:hidden;border-radius:99px;background:var(--bg-sunk)}.df-v2 .admin-usage-bar span{position:absolute;inset:0 auto 0 0;border-radius:inherit}.df-v2 .admin-usage-bar .raw{background:color-mix(in oklch,var(--warm) 45%,transparent)}.df-v2 .admin-usage-bar .net{background:var(--accent)}.df-v2 .admin-usage-note{margin-top:5px;color:var(--fg-tertiary);font-size:9.5px}.df-v2 .admin-job-counts{display:flex;flex-direction:column;gap:2px;font:500 10px/1.3 var(--font-mono)}.df-v2 .admin-job-counts .complete{color:var(--green)}.df-v2 .admin-job-counts .failed{color:var(--red)}.df-v2 .admin-detail{min-width:0;align-self:start;padding:var(--s-4);border:1px solid var(--border);border-radius:var(--r-3);background:var(--bg-elev);overflow:hidden}.df-v2 .admin-detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--s-3)}.df-v2 .admin-detail-head h2{max-width:280px;margin:3px 0 0;overflow:hidden;text-overflow:ellipsis;font-size:15px}.df-v2 .admin-kicker{color:var(--fg-tertiary);font:600 9px/1.2 var(--font-mono);text-transform:uppercase;letter-spacing:.06em}.df-v2 .admin-detail-head .admin-badges{margin-top:0}.df-v2 .admin-period{margin:10px 0;color:var(--fg-tertiary);font-size:9.5px}.df-v2 .admin-balance-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid var(--border);border-radius:var(--r-2)}.df-v2 .admin-balance-grid>div{display:flex;flex-direction:column;gap:3px;padding:9px;background:var(--bg-sunk)}.df-v2 .admin-balance-grid span{color:var(--fg-tertiary);font-size:9px}.df-v2 .admin-balance-grid strong{font:600 13px/1.2 var(--font-mono)}.df-v2 .admin-balance-grid .credit strong{color:var(--green)}.df-v2 .admin-detail>.admin-usage-bar{width:100%;height:5px;margin:9px 0 0}.df-v2 .admin-detail-section{margin-top:var(--s-5);padding-top:var(--s-4);border-top:1px solid var(--border)}.df-v2 .admin-detail-section h3{display:flex;justify-content:space-between;margin:0 0 10px;color:var(--fg-secondary);font-size:11px}.df-v2 .admin-detail-section h3 span{color:var(--fg-tertiary);font-weight:400}.df-v2 .admin-health-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.df-v2 .admin-health-grid>div{display:flex;flex-direction:column;gap:3px;padding:8px;border-radius:var(--r-2);background:var(--bg-sunk)}.df-v2 .admin-health-grid strong{font:600 14px/1.2 var(--font-mono)}.df-v2 .admin-health-grid span{color:var(--fg-tertiary);font-size:8.5px;line-height:1.35}.df-v2 .admin-health-grid .complete strong{color:var(--green)}.df-v2 .admin-health-grid .failed strong{color:var(--red)}.df-v2 .admin-footprint{display:flex;flex-wrap:wrap;gap:5px}.df-v2 .admin-footprint span{padding:5px 7px;border-radius:var(--r-2);background:var(--bg-sunk);color:var(--fg-tertiary);font-size:9.5px}.df-v2 .admin-footprint strong{color:var(--fg);font-family:var(--font-mono)}.df-v2 .admin-storage-split{margin-top:6px;color:var(--fg-tertiary);font-size:9px}.df-v2 .admin-credit-form{display:grid;grid-template-columns:86px minmax(0,1fr) auto;gap:7px;align-items:end}.df-v2 .admin-credit-form label{display:flex;flex-direction:column;gap:4px;color:var(--fg-tertiary);font-size:9px}.df-v2 .admin-credit-form .input{width:100%;box-sizing:border-box}.df-v2 .admin-credit-form .admin-form-error{grid-column:1 / -1;color:var(--red);font-size:10px}.df-v2 .admin-credit-note{margin:7px 0 0;color:var(--fg-tertiary);font-size:9px;line-height:1.45}.df-v2 .admin-credit-history{display:flex;flex-direction:column;gap:1px;max-height:150px;margin-top:9px;overflow-y:auto}.df-v2 .admin-credit-history>div{display:grid;grid-template-columns:54px minmax(0,1fr) auto;gap:2px 7px;padding:7px;background:var(--bg-sunk);font-size:9.5px}.df-v2 .admin-credit-history strong{grid-row:1 / 3;color:var(--green);font-family:var(--font-mono)}.df-v2 .admin-credit-history .reversal strong{color:var(--red)}.df-v2 .admin-credit-history span{color:var(--fg-secondary)}.df-v2 .admin-credit-history small{color:var(--fg-tertiary)}.df-v2 .admin-credit-history .admin-reverse-button{grid-column:3;grid-row:1 / 3;align-self:center;padding:3px 7px;font-size:9px}.df-v2 .admin-reversal-form{display:grid;grid-template-columns:86px minmax(0,1fr);gap:7px;margin-top:9px;padding:10px;border:1px solid color-mix(in oklch,var(--red) 25%,var(--border));border-radius:var(--r-2);background:color-mix(in oklch,var(--red) 4%,var(--bg-sunk))}.df-v2 .admin-reversal-head{grid-column:1 / -1;display:flex;justify-content:space-between;gap:8px;font-size:10px}.df-v2 .admin-reversal-head span{color:var(--fg-tertiary)}.df-v2 .admin-reversal-form label{display:flex;flex-direction:column;gap:4px;color:var(--fg-tertiary);font-size:9px}.df-v2 .admin-reversal-form .input{width:100%;box-sizing:border-box}.df-v2 .admin-reversal-form .admin-form-error{grid-column:1 / -1;color:var(--red);font-size:10px}.df-v2 .admin-reversal-actions{grid-column:1 / -1;display:flex;justify-content:flex-end;gap:6px}.df-v2 .admin-reversal-actions .danger{color:#fff;border-color:var(--red);background:var(--red)}.df-v2 .admin-event-list{display:flex;flex-direction:column;max-height:260px;overflow-y:auto}.df-v2 .admin-event-row{display:grid;grid-template-columns:7px minmax(0,1fr) auto;gap:7px;align-items:center;padding:7px 2px;border-bottom:1px solid color-mix(in oklch,var(--border) 60%,transparent)}.df-v2 .admin-event-row>div{display:flex;flex-direction:column;gap:2px;min-width:0}.df-v2 .admin-event-row strong{overflow:hidden;text-overflow:ellipsis;color:var(--fg-secondary);font-size:9.5px}.df-v2 .admin-event-row small,.df-v2 .admin-event-row>span:last-child{color:var(--fg-tertiary);font:400 8.5px/1.2 var(--font-mono)}.df-v2 .admin-status-dot{width:6px;height:6px;border-radius:50%;background:var(--fg-tertiary)}.df-v2 .admin-status-dot.complete{background:var(--green)}.df-v2 .admin-status-dot.failed{background:var(--red)}.df-v2 .admin-status-dot.canceled{background:var(--warm)}.df-v2 .admin-empty{padding:var(--s-7);color:var(--fg-tertiary);text-align:center;font-size:11px}.df-v2 .admin-empty.compact{padding:var(--s-4)}@media (max-width: 1250px){.df-v2 .admin-workspace{grid-template-columns:1fr}.df-v2 .admin-detail{width:auto}}@media (max-width: 820px){.df-v2 .admin-root{grid-template-columns:1fr}.df-v2 .admin-root .pb-sidebar{display:none}.df-v2 .admin-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.df-v2 .admin-main{padding:var(--s-4)}}.df-v2 .df-hf-face{display:flex;flex-direction:column}.df-v2 .df-hf-face-bar{display:flex;align-items:center;gap:var(--s-3);padding:var(--s-3);border:1px solid var(--border);border-bottom:0;border-radius:var(--r-2) var(--r-2) 0 0;background:var(--bg-elev);flex-wrap:wrap}.df-v2 .df-hf-face-select{font-family:inherit;font-size:12px;font-weight:500;color:var(--fg);background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:var(--r-1);padding:4px 8px;cursor:pointer}.df-v2 .df-hf-face-unit{font-family:var(--font-mono);font-size:11px;color:var(--fg-tertiary);border:1px solid var(--border);border-radius:var(--r-1);padding:3px 7px}.df-v2 .df-hf-face-play{width:28px;padding:0;text-align:center}.df-v2 .df-hf-face-bar input[type=range]{flex:1;min-width:140px;accent-color:var(--accent);cursor:pointer}.df-v2 .df-hf-face-time{font-family:var(--font-mono);font-feature-settings:"tnum" 1;font-size:13px;font-weight:650;min-width:84px;text-align:right}.df-v2 .df-hf-face-time small{font-weight:400;color:var(--fg-tertiary);font-size:10.5px;margin-left:3px}.df-v2 .df-hf-face-scroll{overflow-x:auto;border:1px solid var(--border);background:var(--bg-elev)}.df-v2 .df-hf-face-grid{display:grid;grid-template-columns:30px 104px minmax(320px,1fr) 66px;min-width:620px;padding:var(--s-3) var(--s-3) 0}.df-v2 .df-hf-face-hdr{font-size:10px;letter-spacing:.07em;text-transform:uppercase;color:var(--fg-tertiary);font-weight:650;padding-bottom:5px;white-space:nowrap;overflow:hidden}.df-v2 .df-hf-face-hdr.right{text-align:right}.df-v2 .df-hf-face-pane{position:relative;border:1px solid var(--border-strong);min-width:0}.df-v2 .df-hf-face-pane.lith,.df-v2 .df-hf-face-pane.track{border-right:0}.df-v2 .df-hf-face-pane.face{background:var(--bg-elev);cursor:crosshair}.df-v2 .df-hf-face-pane canvas{display:block}.df-v2 .df-hf-face-depth{position:relative}.df-v2 .df-hf-face-dlab{position:absolute;right:4px;transform:translateY(-50%);white-space:nowrap;font-family:var(--font-mono);font-size:10px;color:var(--fg-tertiary)}.df-v2 .df-hf-face-lenaxis{grid-column:3;display:flex;justify-content:space-between;padding:5px 0 var(--s-3);font-family:var(--font-mono);font-size:10px;color:var(--fg-tertiary)}.df-v2 .df-hf-face-cbar{display:flex;align-items:center;gap:var(--s-4);flex-wrap:wrap;padding:var(--s-3);border:1px solid var(--border);border-top:0;background:var(--bg-elev)}.df-v2 .df-hf-face-cbar-cap{font-size:11.5px;color:var(--fg-secondary);white-space:nowrap}.df-v2 .df-hf-face-cbar-cap small{font-size:10px;color:var(--fg-tertiary)}.df-v2 .df-hf-face-ramp{flex:1;min-width:200px}.df-v2 .df-hf-face-ramp-bar{height:12px;border:1px solid var(--border-strong);border-radius:2px}.df-v2 .df-hf-face-stops{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:10px;color:var(--fg-tertiary);margin-top:3px}.df-v2 .df-hf-face-foot{display:flex;gap:var(--s-4);flex-wrap:wrap;align-items:center;padding:var(--s-3);border:1px solid var(--border);border-top:0;border-radius:0 0 var(--r-2) var(--r-2);background:var(--bg-elev);font-size:11.5px;color:var(--fg-tertiary)}.df-v2 .df-hf-face-key{display:inline-flex;align-items:center;gap:5px}.df-v2 .df-hf-face-key.warn{color:#b26b00;font-weight:600}.df-v2 .df-hf-face-key i{width:12px;height:9px;border-radius:2px;display:inline-block}.df-v2 .df-hf-face-key i.outside{background:#fff;border:1px solid var(--border-strong)}.df-v2 .df-hf-face-key i.hatch{background:repeating-linear-gradient(45deg,#c0392b 0,#c0392b 3px,#c0392b2e 3px,#c0392b2e 6px)}.df-v2 .df-hf-face-stats b{color:var(--fg);font-family:var(--font-mono);font-weight:650}.df-v2 .df-hf-face-note{color:#b26b00}.df-v2 .df-hf-face-tip{position:fixed;z-index:60;pointer-events:none;min-width:190px;padding:var(--s-2);background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:var(--r-2);box-shadow:var(--shadow-2);color:var(--fg);font-size:11.5px}.df-v2 .df-hf-face-tip div{display:flex;justify-content:space-between;gap:var(--s-4)}.df-v2 .df-hf-face-tip span{color:var(--fg-tertiary)}.df-v2 .df-hf-face-tip em{font-style:normal;font-family:var(--font-mono)}.df-v2 .df-hf-qc{display:flex;gap:var(--s-2);flex-wrap:wrap;align-items:center;padding:var(--s-3);border:1px solid var(--border);background:var(--bg-sunk);border-radius:var(--r-2);margin-bottom:var(--s-3)}.df-v2 .df-hf-qc-label{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-tertiary);font-weight:650;margin-right:2px}.df-v2 .df-hf-qc-chip{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:500;padding:3px 8px;border-radius:999px;border:1px solid var(--border-strong);color:var(--fg-secondary);background:var(--bg-elev);white-space:nowrap}.df-v2 .df-hf-qc-chip i{width:6px;height:6px;border-radius:50%;background:currentColor}.df-v2 .df-hf-qc-chip.ok{color:#2f7d4f;background:var(--green-soft);border-color:#b6dcc4}.df-v2 .df-hf-qc-chip.warn{color:#a86400;background:#fdf3e0;border-color:#ecd4a6}.df-v2 .df-hf-qc-chip.bad{color:var(--red);background:#fdeceb;border-color:#f2c4c0}.df-v2 .df-hf-qc-why{width:100%;font-size:11.5px;color:var(--fg-tertiary);margin-top:2px}.df-v2 .df-hf-sheet{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--border);border-radius:var(--r-2);overflow:hidden;background:var(--bg-elev)}.df-v2 .df-hf-sheet>div{padding:var(--s-3) var(--s-4);border-right:1px solid var(--border);border-bottom:1px solid var(--border);min-width:0}.df-v2 .df-hf-sheet>div:nth-child(4n){border-right:0}.df-v2 .df-hf-sheet-group{grid-column:1 / -1;background:var(--bg-sunk);border-right:0!important;padding:5px var(--s-4)!important;font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--fg-tertiary);font-weight:650}.df-v2 .df-hf-sheet-l{display:block;font-size:11.5px;color:var(--fg-tertiary);margin-bottom:3px}.df-v2 .df-hf-sheet-v{display:block;font-family:var(--font-mono);font-feature-settings:"tnum" 1;font-size:17px;font-weight:650;letter-spacing:-.02em;overflow-wrap:anywhere}.df-v2 .df-hf-sheet-v small{font-size:11px;font-weight:500;color:var(--fg-tertiary);margin-left:3px;font-family:var(--font-sans)}.df-v2 .df-hf-sheet-s{display:block;font-size:10.5px;color:var(--fg-quaternary);margin-top:3px;font-family:var(--font-mono)}.df-v2 .df-hf-sheet-s.pos{color:#2f7d4f}.df-v2 .df-hf-sheet-s.neg{color:var(--red)}.df-v2 .df-hf-note{display:flex;gap:var(--s-3);align-items:flex-start;margin-top:var(--s-3);padding:var(--s-3);border-radius:var(--r-2);background:#fdf3e0;border:1px solid #ecd4a6}.df-v2 .df-hf-note-k{font-size:10px;letter-spacing:.07em;text-transform:uppercase;font-weight:700;color:#a86400;white-space:nowrap;padding-top:1px}.df-v2 .df-hf-note p{margin:0;font-size:12px;color:var(--fg-secondary)}.df-v2 .df-hf-note code{font-family:var(--font-mono);font-size:11px;background:#0000000f;padding:1px 4px;border-radius:3px}@media (max-width: 980px){.df-v2 .df-hf-sheet{grid-template-columns:repeat(2,minmax(0,1fr))}.df-v2 .df-hf-sheet>div:nth-child(4n){border-right:1px solid var(--border)}.df-v2 .df-hf-sheet>div:nth-child(2n){border-right:0}}@media (max-width: 560px){.df-v2 .df-hf-sheet{grid-template-columns:minmax(0,1fr)}.df-v2 .df-hf-sheet>div{border-right:0!important}}.df-v2 .df-hf-summary{display:block}.df-v2 .df-hf-summary-head{display:flex;align-items:baseline;gap:var(--s-3);margin-bottom:var(--s-3);flex-wrap:wrap}.df-v2 .df-hf-summary-head h2{margin:0;font-size:13px;font-weight:650}.df-v2 .df-hf-summary-head>span{font-size:11.5px;color:var(--fg-tertiary)}.df-v2 .df-hf-eng-wide{margin-top:var(--s-3)}.df-v2 .df-hf-eng-wide .df-hf-eng-card{min-width:0}*,*:before,*:after{box-sizing:border-box}:root{--accent: #2563eb;--bg: #f8fafc;--surface: #ffffff;--border: #e2e8f0;--text: #1e293b;--muted: #64748b}body{margin:0;font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text)}.app{display:flex;height:100vh;overflow:hidden}.workspace-tree-panel{width:360px;min-width:360px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;transition:width .18s ease,min-width .18s ease}.workspace-tree-panel.is-collapsed{width:58px;min-width:58px}.project-tree-scroll{flex:1;overflow-y:auto;padding:20px 16px;display:flex;flex-direction:column;gap:12px}.project-tree-footer{padding:12px 16px;border-top:1px solid #f1f5f9}.project-rail{height:100%;padding:12px 8px;display:flex;flex-direction:column;align-items:center;gap:9px}.rail-btn,.icon-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);background:#fff;color:#475569;cursor:pointer;font-weight:800;line-height:1}.rail-btn{width:36px;height:36px;border-radius:8px;font-size:13px}.rail-btn:hover,.icon-btn:hover{background:#f8fafc;color:#0f172a}.sidebar-menu-icon{width:14px;display:flex;flex-direction:column;gap:3px}.sidebar-menu-icon span{height:2px;border-radius:999px;background:currentColor}.rail-btn-primary{border-color:#bfdbfe;background:#eff6ff;color:#2563eb;font-size:19px}.rail-divider{width:28px;height:1px;background:#e2e8f0;margin:2px 0}.rail-mesh-stack{display:flex;flex-direction:column;gap:8px;align-items:center}.rail-mesh-chip{width:28px;height:28px;padding:0;border-radius:7px;background:#fff;border:1px solid #e2e8f0;color:#64748b;cursor:pointer;font-size:11px;font-weight:800}.rail-mesh-chip:hover{background:#f8fafc;color:#1e293b}.rail-mesh-chip.active{background:#eff6ff;border-color:#bfdbfe;color:#2563eb}.rail-spacer{flex:1}.rail-units{font-size:10px}.project-tree{flex:1;min-height:0;display:flex;flex-direction:column;gap:14px}.project-tree-top{flex-shrink:0;display:flex;flex-direction:column;gap:16px}.project-back-btn{align-self:flex-start;display:inline-flex;align-items:center;gap:4px;padding:4px 0;border:none;background:none;color:#64748b;cursor:pointer;font-size:12px;font-weight:650}.project-back-btn:hover{color:#1e293b}.tree-section-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid #f1f5f9}.tree-section-title{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#64748b}.tree-section-count{margin-top:2px;color:#94a3b8;font-size:12px;font-weight:650}.tree-add-btn{width:30px;height:30px;border:1px solid #bfdbfe;border-radius:8px;background:#eff6ff;color:#2563eb;cursor:pointer;font-size:18px;font-weight:850;line-height:1}.tree-add-btn:hover{background:#dbeafe}.project-tree-list{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:7px}.project-tree-empty{padding:8px 4px;color:#94a3b8;font-size:12px;font-style:italic}.tree-item-group{display:flex;flex-direction:column;gap:2px}.project-tree-row{min-height:42px;display:flex;align-items:center;gap:8px;padding:6px 8px;border:1px solid transparent;border-radius:8px;cursor:pointer;transition:background .12s ease,border-color .12s ease}.project-tree-row:hover{background:#f8fafc}.project-tree-row.mesh.selected{background:#eff6ff;border-color:#bfdbfe}.project-tree-row.sim{min-height:36px;margin-left:24px;color:#475569}.project-tree-row.sim.selected{background:#f0fdf4;border-color:#bbf7d0}.tree-icon{color:#334155;font-size:15px;line-height:1;flex-shrink:0}.tree-icon.sim{color:#64748b;font-size:12px}.tree-row-copy{min-width:0;flex:1;display:flex;flex-direction:column;gap:1px}.tree-row-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#1e293b;font-size:13px;font-weight:750}.project-tree-row.sim .tree-row-name{color:#475569;font-size:12px;font-weight:650}.tree-row-meta{color:#94a3b8;font-size:11px;font-weight:650}.tree-row-delete{width:24px;height:24px;padding:0;border:none;border-radius:6px;background:transparent;color:#94a3b8;cursor:pointer;line-height:1;font-size:13px;font-weight:850;opacity:0;flex-shrink:0;transition:opacity .12s ease,background .12s ease,color .12s ease}.project-tree-row:hover .tree-row-delete,.tree-row-delete:focus-visible{opacity:1}.tree-row-delete:hover{background:#fee2e2;color:#dc2626}.tree-compare-btn{height:24px;padding:0 8px;border:1px solid #bfdbfe;border-radius:6px;background:#eff6ff;color:#2563eb;cursor:pointer;flex-shrink:0;font-size:11px;font-weight:800}.tree-compare-btn:hover{background:#dbeafe}.tree-compare-btn.selected{border-color:#bbf7d0;background:#f0fdf4;color:#166534}.workspace-main{flex:1;min-width:0;height:100vh;overflow:hidden;display:flex;flex-direction:column;background:#f8fafc}.workspace-header{min-height:74px;padding:12px 18px;border-bottom:1px solid var(--border);background:#fffffff5;display:flex;gap:12px;align-items:center;flex-shrink:0;position:sticky;top:0;z-index:10}.workspace-title-group{width:min(34vw,360px);min-width:0;flex:0 1 360px;display:flex;flex-direction:column;gap:4px}.workspace-project-line{min-width:0;display:flex;align-items:center;gap:9px}.icon-btn{width:32px;height:32px;border-radius:8px;flex-shrink:0}.workspace-project-name{min-width:0;font-size:15px;font-weight:800;color:#0f172a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.workspace-context-line{min-width:0;display:flex;align-items:center;gap:8px;padding-left:41px;font-size:12px;color:#334155;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.workspace-context-meta{color:#94a3b8;font-weight:650;overflow:hidden;text-overflow:ellipsis}.workspace-tabs{flex:0 0 auto;display:flex;align-items:center;gap:3px;padding:3px;border:1px solid var(--border);border-radius:8px;background:#f8fafc}.workspace-tab{min-width:118px;height:32px;padding:0 12px;border:none;border-radius:6px;background:transparent;color:#64748b;font-size:13px;font-weight:750;cursor:pointer;white-space:nowrap}.workspace-tab:hover:not(:disabled):not(.active){background:#e2e8f0;color:#1e293b}.workspace-tab.active{background:#fff;color:#1e293b;box-shadow:0 1px 3px #0f172a14}.workspace-tab:disabled{opacity:.45;cursor:not-allowed}.workflow-strip{flex-shrink:0;display:flex;align-items:stretch;gap:12px;padding:10px 18px;border-bottom:1px solid #e2e8f0;background:#fff}.workflow-steps{min-width:0;flex:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.workflow-step{min-width:0;min-height:50px;display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc;color:#64748b;text-align:left}.workflow-step.clickable{cursor:pointer}.workflow-step.clickable:hover{border-color:#bfdbfe;background:#eff6ff}.workflow-step.active{border-color:#93c5fd;background:#eff6ff;color:#1d4ed8}.workflow-step.complete{border-color:#bbf7d0;background:#f0fdf4;color:#166534}.workflow-step.locked{opacity:.58}.workflow-step-number{width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;background:#fff;border:1px solid currentColor;font-size:12px;font-weight:850}.workflow-step-copy{min-width:0;display:flex;flex-direction:column;gap:2px}.workflow-step-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#1e293b;font-size:13px;font-weight:850}.workflow-step-meta{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:currentColor;font-size:12px;font-weight:650}.workflow-primary-action{width:170px;padding:0 12px;border:1px solid #2563eb;border-radius:8px;background:#2563eb;color:#fff;cursor:pointer;font-size:13px;font-weight:850;white-space:nowrap}.workflow-primary-action:hover:not(:disabled){background:#1d4ed8;border-color:#1d4ed8}.workflow-primary-action:disabled{border-color:#cbd5e1;background:#e2e8f0;color:#94a3b8;cursor:default}.compare-workspace{display:flex;flex-direction:column;gap:16px}.compare-picker{border:1px solid #e2e8f0;border-radius:10px;background:#fff;padding:14px}.compare-picker-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.compare-picker-header h2{margin:0;color:#1e293b;font-size:16px}.compare-picker-header p{margin:3px 0 0;color:#64748b;font-size:12px}.compare-picker-header button{height:30px;padding:0 10px;border:1px solid #cbd5e1;border-radius:7px;background:#fff;color:#475569;cursor:pointer;font-size:12px;font-weight:800}.compare-picker-header button:hover:not(:disabled){background:#f8fafc;color:#0f172a}.compare-picker-header button:disabled{opacity:.5;cursor:default}.compare-run-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:8px}.compare-run-chip{min-width:0;min-height:50px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:2px;padding:8px 10px;border:1px solid #dbe3ee;border-radius:8px;background:#f8fafc;cursor:pointer;text-align:left}.compare-run-chip:hover{border-color:#bfdbfe;background:#eff6ff}.compare-run-chip.selected{border-color:#bbf7d0;background:#f0fdf4}.compare-run-name{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#1e293b;font-size:13px;font-weight:800}.compare-run-meta{color:#64748b;font-size:12px;font-weight:700}.compare-run-chip.selected .compare-run-meta{color:#166534}.compare-empty{padding:14px;border:1px dashed #cbd5e1;border-radius:8px;background:#f8fafc;color:#94a3b8;font-size:13px;text-align:center}.workspace-actions{display:flex;align-items:center;gap:8px;justify-content:flex-end}.workspace-header-spacer{flex:1 1 auto;min-width:16px}.workspace-settings-slot{flex:0 0 auto}.secondary-action-btn,.primary-action-btn{border-radius:7px;font-size:13px;font-weight:750;cursor:pointer;white-space:nowrap}.secondary-action-btn{width:100%;padding:9px 0;background:#eff6ff;color:#2563eb;border:1px solid #bfdbfe}.primary-action-btn{height:34px;padding:0 14px;background:#2563eb;color:#fff;border:1px solid #2563eb}.primary-action-btn:hover{background:#1d4ed8;border-color:#1d4ed8}.workspace-new-mesh-btn{flex:0 0 auto}.workspace-content{flex:1;min-height:0;overflow-y:auto;padding:28px 32px}.settings-menu{position:relative;display:inline-flex;align-items:center;justify-content:center}.settings-btn{height:34px;padding:0 12px;border:1px solid #e2e8f0;border-radius:7px;background:#fff;color:#475569;font-size:13px;font-weight:750;cursor:pointer;white-space:nowrap}.settings-btn:hover,.settings-btn[aria-expanded=true]{background:#f8fafc;color:#0f172a}.settings-btn.compact{width:36px;padding:0;font-size:12px}.settings-popover{position:absolute;top:calc(100% + 8px);right:0;width:292px;padding:12px;border:1px solid #dbe3ee;border-radius:10px;background:#fff;box-shadow:0 18px 40px #0f172a29;z-index:50;display:flex;flex-direction:column;gap:12px}.project-rail .settings-popover{left:0;right:auto}.settings-popover-title{font-size:13px;font-weight:800;color:#0f172a}.settings-section{display:flex;flex-direction:column;gap:7px;padding-top:10px;border-top:1px solid #f1f5f9}.settings-label{font-size:11px;font-weight:800;color:#64748b;text-transform:uppercase;letter-spacing:.06em}.settings-segment{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:3px;padding:3px;border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc;cursor:pointer}.settings-segment span{height:28px;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;color:#64748b;font-size:12px;font-weight:800}.settings-segment span.active{background:#fff;color:#1e293b;box-shadow:0 1px 3px #0f172a14}.settings-hint{font-size:12px;color:#94a3b8}.settings-email{color:#1e293b;font-size:13px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.settings-link-btn{align-self:flex-start;padding:0;border:none;background:none;color:#2563eb;cursor:pointer;font-size:12px;font-weight:700}.settings-account-row{display:flex;align-items:center;gap:9px;min-width:0}.settings-account-row .settings-email{min-width:0}.settings-popover .usage-counter{width:100%;min-width:0;box-shadow:none}.project-delete-btn{padding:6px 10px;border:none;border-radius:6px;background:#fee2e2;color:#dc2626;cursor:pointer;flex-shrink:0;font-size:13px;font-weight:800;opacity:0;transition:opacity .12s ease,background .12s ease}.project-browser-row:hover .project-delete-btn,.project-delete-btn:focus-visible{opacity:1}.project-delete-btn:hover{background:#fecaca}.sidebar{width:360px;min-width:360px;background:var(--surface);border-right:1px solid var(--border);overflow-y:auto;padding:20px 16px;display:flex;flex-direction:column;gap:20px}.section-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:8px}.field{display:flex;flex-direction:column;gap:3px;margin-bottom:8px}.field label{font-size:13px;color:var(--text)}.field .unit{color:var(--muted);font-size:12px}.field input{padding:6px 8px;border:1px solid var(--border);border-radius:5px;font-size:13px;font-family:ui-monospace,monospace;color:var(--text);background:var(--bg);width:100%}.field input:focus{outline:none;border-color:var(--accent);background:#fff}.sim-workflow{display:flex;flex-direction:column;gap:18px}.sim-workflow-section{padding-top:16px;border-top:1px solid #e2e8f0}.sim-workflow-section:first-child{padding-top:0;border-top:none}.sim-section-nav{position:sticky;top:-28px;z-index:4;display:flex;flex-wrap:wrap;gap:6px;padding:8px 0;background:#f8fafc}.sim-section-nav button{height:28px;padding:0 10px;border:1px solid #dbe3ee;border-radius:999px;background:#fff;color:#64748b;cursor:pointer;font-size:12px;font-weight:750}.sim-section-nav button:hover{border-color:#bfdbfe;background:#eff6ff;color:#2563eb}.sim-workflow-details>summary{display:flex;align-items:center;color:#64748b;cursor:pointer;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;-webkit-user-select:none;user-select:none}.sim-workflow-details>summary:hover{color:#1e293b}.sim-setup-section{max-width:620px}.sim-setup-strip{display:grid;grid-template-columns:repeat(2,minmax(170px,1fr));gap:10px;align-items:end}.sim-setup-field{display:flex;flex-direction:column;gap:4px}.sim-setup-field span{color:#64748b;font-size:12px;font-weight:700}.sim-setup-field select{height:34px;padding:0 10px;border:1px solid #dbe3ee;border-radius:7px;background:#fff;color:#1e293b;font-size:13px;font-weight:700}.sim-setup-field select:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1f}.sim-setup-field select:disabled{background:#f8fafc;color:#94a3b8;cursor:not-allowed}.boundary-preset-row{max-width:300px;margin-bottom:12px}.sim-mesh-context{margin-top:12px;max-width:430px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 10px;border:1px solid #e2e8f0;border-radius:8px;background:#fff}.sim-mesh-context-label{color:#64748b;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.sim-mesh-context-value{margin-top:2px;color:#1e293b;font-size:13px;font-weight:750}.sim-mesh-context button{height:30px;padding:0 10px;border:1px solid #bfdbfe;border-radius:7px;background:#eff6ff;color:#2563eb;cursor:pointer;font-size:12px;font-weight:800;white-space:nowrap}.sim-mesh-context button:hover{background:#dbeafe}.sim-nested-details summary{display:flex;align-items:center;gap:10px;color:#475569;cursor:pointer;-webkit-user-select:none;user-select:none;font-size:12px;font-weight:800}.sim-nested-details summary{text-transform:uppercase;letter-spacing:.06em}.sim-nested-details summary span{color:#94a3b8;text-transform:none;letter-spacing:0;font-weight:650}.sim-nested-details{margin:12px 0 14px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;padding:28px;background:#0f172a6b;display:flex;align-items:center;justify-content:center}.mesh-modal{width:min(1120px,92vw);max-height:90vh;display:flex;flex-direction:column;border:1px solid #dbe3ee;border-radius:10px;background:#fff;box-shadow:0 24px 60px #0f172a47;overflow:hidden}.mesh-modal-header{flex-shrink:0;min-height:58px;padding:12px 14px;border-bottom:1px solid #e2e8f0;display:flex;align-items:center;justify-content:space-between;gap:12px}.mesh-modal-title{color:#0f172a;font-size:14px;font-weight:850}.mesh-modal-subtitle{margin-top:2px;color:#94a3b8;font-size:12px;font-weight:700}.mesh-modal-close{width:32px;height:32px;border:1px solid #e2e8f0;border-radius:8px;background:#fff;color:#64748b;cursor:pointer;font-size:18px;font-weight:850;line-height:1}.mesh-modal-close:hover{background:#f8fafc;color:#0f172a}.mesh-modal-body{flex:1;min-height:0;overflow:auto;padding:12px}.run-btn{padding:10px;background:var(--accent);color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;width:100%;margin-top:auto}.run-btn:hover:not(:disabled){background:#1d4ed8}.run-btn:disabled{opacity:.5;cursor:not-allowed}.tab-bar{display:flex;gap:4px;background:var(--bg);border:1px solid var(--border);border-radius:7px;padding:3px}.tab-btn{flex:1;padding:6px 0;font-size:13px;font-weight:600;border:none;border-radius:5px;background:transparent;color:var(--muted);cursor:pointer;transition:background .15s,color .15s}.tab-btn:hover:not(.active){background:var(--border);color:var(--text)}.tab-btn.active{background:var(--surface);color:var(--text);box-shadow:0 1px 3px #00000014}.main{flex:1;overflow-y:auto;padding:28px 32px}.app-top-right{position:fixed;top:16px;right:18px;z-index:20}.usage-counter{min-width:154px;height:34px;padding:5px 10px;border:1px solid #dbeafe;border-radius:7px;background:#fffffff2;box-shadow:0 1px 3px #0f172a14;display:flex;align-items:center;justify-content:space-between;gap:10px;color:#1e293b;font-size:12px;white-space:nowrap}.usage-counter-label{color:#64748b;font-weight:600}.usage-counter-value{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:700;color:#2563eb}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:60vh;color:var(--muted);font-size:14px;text-align:center;gap:12px}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}@keyframes dot-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.4)}}.status-dot-pulse{animation:dot-pulse 1.4s ease-in-out infinite}.canvas-add-btn{font-size:12px;font-weight:600;padding:4px 10px;background:#eff6ff;color:#2563eb;border:1px solid #bfdbfe;border-radius:5px;cursor:pointer}.canvas-add-btn:hover{background:#dbeafe}.canvas-cancel-btn{font-size:12px;padding:2px 8px;background:none;border:none;color:#64748b;cursor:pointer}.canvas-cancel-btn:hover{color:#dc2626}.coord-add-btn{align-self:flex-end;font-size:12px;font-weight:600;padding:5px 12px;background:#f1f5f9;color:#475569;border:1px solid #e2e8f0;border-radius:5px;cursor:pointer}.coord-add-btn:hover{background:#e2e8f0}.frac-item{display:flex;align-items:center;gap:8px;padding:5px 8px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:5px}.frac-delete-btn{background:none;border:none;cursor:pointer;color:#94a3b8;font-size:15px;line-height:1;padding:0 2px;flex-shrink:0}.frac-delete-btn:hover{color:#dc2626}.geo-btn-primary{padding:6px 16px;font-size:13px;font-weight:600;border:none;border-radius:6px;background:#2563eb;color:#fff;cursor:pointer}.geo-btn-primary:hover{background:#1d4ed8}.geo-btn-outline{padding:6px 16px;font-size:13px;font-weight:600;border:1px solid #e2e8f0;border-radius:6px;background:#fff;color:#475569;cursor:pointer}.geo-btn-outline:hover{background:#f1f5f9}@media (max-width: 920px){.workspace-header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 10px;min-height:0;padding:8px 10px}.workspace-title-group{width:auto;flex-basis:auto;grid-column:1;grid-row:1}.workspace-header-spacer{display:none}.workspace-settings-slot{grid-column:2;grid-row:1;justify-self:end;margin-left:0}.workspace-tabs{grid-column:1;grid-row:2;min-width:0;width:100%}.workspace-new-mesh-btn{grid-column:2;grid-row:2;justify-self:end}.workspace-tab{min-width:0;padding:0 8px}.workspace-content{padding:18px}.workflow-strip{display:grid;grid-template-columns:minmax(0,1fr);padding:8px 10px}.workflow-steps{grid-template-columns:1fr}.workflow-step{min-height:44px}.workflow-primary-action{width:100%;height:36px}.workspace-tree-panel{width:300px;min-width:300px}.workspace-tree-panel.is-collapsed{width:58px;min-width:58px}}html,body,#root{width:100%;min-height:100%;margin:0}.df-boot-loading{display:grid;min-height:100vh;place-items:center;margin:0;color:#94a3b8;background:#090c10;font:500 14px/1.4 system-ui,sans-serif}