:root{--brand-deep: #1F1B3D;--brand-violet: #5B4BD8;--brand-violet-soft: #ECEAFB;--chrome-graphite: #17171D;--chrome-graphite-raised: #2A2934;--chrome-graphite-hover: #343240;--chrome-graphite-border: rgba(255, 255, 255, .16);--chrome-text-muted: rgba(255, 255, 255, .7);--surface: #FFFFFF;--surface-2: #F6F7FB;--surface-inset: #EEF1F7;--surface-raised: #FFFFFF;--surface-muted: #EEF1F7;--canvas-top: #F7F8FB;--canvas-bottom: #E9ECF3;--ground: #FAFBFD;--grid-minor: #DEE2EC;--grid-major: #C5CAD6;--text: #0F1230;--text-muted: #5A6079;--text-secondary: #4F5670;--success: #22A06B;--success-text: #167854;--warning: #D9821A;--danger: #D24858;--color-danger: #D24858;--axis-x: #E5484D;--axis-y: #30A46C;--axis-z: #3E63DD;--border: #DEE2EC;--shadow-elevation: 0 6px 24px rgba(15, 18, 48, .1);--shadow-soft: 0 4px 16px rgba(15, 18, 48, .08);--accent: #5B4BD8;--brand-teal: #1389B0;--block-delete-fill: #4F5BD5;--page-background: #F5F7FB;--radius-chip: 8px;--radius-button: 12px;--radius-panel: 16px;--radius-card: 16px;--radius-control: 10px;--font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--resource-panel-width: 460px;--library-drag-left: 0px;--library-drag-top: 0px;--touch-stick-x: 0px;--touch-stick-y: 0px;--motion-fast: .12s;--motion-base: .18s;--motion-slow: .24s;--ease-out: cubic-bezier(.2, .8, .2, 1);--viewport-block-size: 100dvh;--safe-area-top: env(safe-area-inset-top, 0px);--safe-area-right: env(safe-area-inset-right, 0px);--safe-area-bottom: env(safe-area-inset-bottom, 0px);--safe-area-left: env(safe-area-inset-left, 0px);--target-touch: 44px;--target-child-primary: 48px;--target-compact-pointer: 32px;--text-input-mobile: 16px;--space-screen-inline: clamp(16px, 4vw, 32px);--sheet-max-inline: 38rem;--z-route: 0;--z-editor-chrome: 20;--z-hud: 30;--z-sheet: 40;--z-dialog: 50;--z-status: 60;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe 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h2{margin:0;color:var(--text-muted);font-size:13px;font-weight:700;text-transform:uppercase}.mini-badge{min-width:24px;padding:4px 8px;border-radius:999px;background:var(--brand-violet-soft);color:var(--brand-violet);font-size:12px;font-weight:700;text-align:center}.scenes-panel,.project-settings-panel,.outliner-section{display:flex;flex:1;min-height:0;flex-direction:column}.project-settings-scroll{flex:1;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior-y:contain}.scene-list{flex:1;min-height:0;overflow-y:auto;padding:4px 0}.scene-card{display:flex;align-items:center;gap:2px;padding-block:0;padding-inline:12px 4px;min-height:36px;border-inline-start:2px solid 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var(--border);border-radius:var(--radius-panel);background:var(--surface)}.scene-mode-card-head{display:flex;align-items:center;gap:6px;color:var(--text-muted);font-size:11px;font-weight:800;text-transform:uppercase}.scene-mode-group{display:grid;gap:5px}.scene-mode-label{color:var(--text-muted);font-size:11px;font-weight:800}.scene-mode-switch{display:grid;grid-template-columns:1fr;gap:6px}.scene-mode-switch button{min-height:30px;padding:0 8px;border:1px solid var(--border);border-radius:var(--radius-button);background:var(--surface-2);color:var(--text-muted);font-size:12px;font-weight:800;cursor:pointer}.scene-mode-switch button:hover,.scene-mode-switch button:focus-visible{border-color:#5b4bd85c;color:var(--brand-violet);outline:none}.scene-mode-switch button.is-active{border-color:#0f766e52;background:#d7f4ef;color:#0f766e}.creator-ar-settings{display:grid;gap:10px;padding:10px;border:1px solid color-mix(in srgb,var(--brand-violet) 28%,var(--border));border-radius:var(--radius-panel);background:color-mix(in srgb,var(--brand-violet-soft) 42%,var(--surface))}.creator-ar-settings-head{display:flex;align-items:flex-start;gap:8px;color:var(--brand-violet)}.creator-ar-settings-head>div{display:grid;gap:2px;min-width:0}.creator-ar-settings-head strong{font-size:12px}.creator-ar-settings-head span{color:var(--text-muted);font-size:10px;line-height:1.35}.creator-ar-preset-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px}.creator-ar-preset-grid button{min-height:32px;padding:0 4px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text-muted);font-size:11px;font-weight:800;cursor:pointer}.creator-ar-preset-grid button:hover:not(:disabled),.creator-ar-preset-grid button:focus-visible{border-color:var(--brand-violet);color:var(--brand-violet);outline:none}.creator-ar-preset-grid button.is-active{border-color:var(--brand-violet);background:var(--brand-violet-soft);color:var(--brand-violet)}.creator-ar-preset-grid button:disabled,.creator-ar-advanced input:disabled{cursor:not-allowed;opacity:.5}.creator-ar-advanced{font-size:11px}.creator-ar-advanced summary{color:var(--text-muted);font-weight:800;cursor:pointer}.creator-ar-advanced[open] summary{margin-bottom:7px}.ar-footprint-preview{display:grid;grid-template-columns:minmax(120px,1fr) minmax(120px,.9fr);align-items:center;gap:12px;width:100%;margin:0}.ar-footprint-preview.is-compact{grid-template-columns:112px minmax(0,1fr);gap:9px}.ar-footprint-preview-canvas{width:100%;aspect-ratio:1;padding:9px;border:1px solid var(--border);border-radius:12px;background:linear-gradient(rgba(91,75,216,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(91,75,216,.08) 1px,transparent 1px),var(--surface);background-size:16px 16px}.ar-footprint-envelope{position:relative;width:100%;height:100%;border:2px solid color-mix(in srgb,var(--brand-violet) 70%,transparent);border-radius:8px}.ar-footprint-model{position:absolute;top:50%;left:50%;min-width:4px;min-height:4px;border:2px solid #0f766e;border-radius:5px;background:#2dc9b438;transform-origin:center}.ar-footprint-front{position:absolute;top:-23px;left:50%;display:inline-flex;align-items:center;gap:2px;color:#0f766e;font-size:8px;font-weight:900;transform:translate(-50%);white-space:nowrap}.ar-footprint-front svg{transform:rotate(-45deg)}.ar-footprint-empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--text-muted);font-size:10px}.ar-footprint-preview figcaption{display:grid;gap:4px;min-width:0;color:var(--text-muted);font-size:10px;line-height:1.35;text-align:start}.ar-footprint-preview figcaption strong{color:var(--text);font-size:12px}.ar-footprint-preview figcaption 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100%)}.scene-canvas{display:block;width:100%;height:100%;outline:none;touch-action:none}.scene-hud{position:absolute;left:16px;bottom:18px;display:flex;gap:8px;pointer-events:none}.scene-hud-chip,.scene-status{border:1px solid var(--border);border-radius:999px;background:#fffffff0;color:var(--text-muted);font-size:12px;font-weight:600;box-shadow:var(--shadow-elevation)}.scene-hud-chip{padding:8px 12px}.road-builder-menu{position:absolute;top:72px;left:50%;z-index:13;display:flex;align-items:center;justify-content:center;gap:6px;max-width:calc(100% - 32px);padding:6px;transform:translate(-50%);border:1px solid var(--border);border-radius:var(--radius-panel);background:#fffffff5;box-shadow:var(--shadow-elevation);pointer-events:auto}.road-builder-option{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-width:104px;height:38px;padding:6px 11px 6px 7px;border:1px solid rgba(91,75,216,.28);border-radius:999px;background:#fffffff7;color:#252a44;font:800 12px/1.1 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460px) + 24px)}.runtime-code-hud{position:absolute;top:80px;left:50%;z-index:16;display:grid;justify-items:center;gap:8px;max-width:min(520px,calc(100% - 48px));transform:translate(-50%);pointer-events:none}.runtime-goal{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.runtime-goal-chip{border-radius:999px;padding:5px 12px;background:#fffffff0;border:1px solid rgba(255,255,255,.72);color:var(--text);font-size:14px;font-weight:800;box-shadow:var(--shadow-elevation)}.runtime-goal-lives{color:#d24858}.runtime-score,.runtime-text{border:1px solid rgba(255,255,255,.72);border-radius:var(--radius-button);background:#fffffff0;color:var(--text);box-shadow:var(--shadow-elevation)}.runtime-score{padding:8px 12px;color:var(--brand-violet);font-size:13px;font-weight:800}.runtime-score.is-pop{animation:runtime-score-pop .36s var(--ease-out)}.runtime-click-ripple{position:absolute;z-index:15;width:16px;height:16px;margin:-8px 0 0 -8px;border:2px solid rgba(91,75,216,.76);border-radius:999px;background:#5b4bd81f;pointer-events:none;animation:runtime-click-ripple .46s var(--ease-out) forwards}@keyframes runtime-score-pop{0%{transform:translateY(0) scale(.92)}45%{transform:translateY(-4px) scale(1.08)}to{transform:translateY(0) scale(1)}}@keyframes runtime-click-ripple{0%{transform:scale(.2);opacity:.9}to{transform:scale(4.2);opacity:0}}.runtime-text{padding:12px 16px;font-size:16px;font-weight:700;line-height:1.3;text-align:center}.object-text-overlay{position:absolute;z-index:17;max-width:min(220px,calc(100% - 32px));padding:5px 9px;border:1px solid rgba(255,255,255,.72);border-radius:var(--radius-button);background:#fffffff0;color:var(--text);box-shadow:var(--shadow-elevation);font-size:12px;font-weight:800;line-height:1.25;text-align:center;overflow-wrap:anywhere;pointer-events:none;transform:translate(-50%,-100%)}.object-text-bubble{padding:8px 11px;border-color:#5b4bd838;border-radius:8px;background:#fffffffa;color:var(--brand-violet);font-size:13px}.object-text-bubble:after{content:"";position:absolute;left:50%;bottom:-7px;width:12px;height:12px;border-right:1px solid rgba(91,75,216,.22);border-bottom:1px solid rgba(91,75,216,.22);background:inherit;transform:translate(-50%) rotate(45deg)}.object-text-floating{border-color:#0f12302e;background:#0f1230c7;color:#fff}.object-text-overlay.is-runtime{animation:object-text-pop .18s var(--ease-out)}@keyframes object-text-pop{0%{opacity:0;transform:translate(-50%,calc(-100% + 4px)) scale(.96)}to{opacity:1;transform:translate(-50%,-100%) scale(1)}}.play-mode-hud{position:absolute;top:12px;left:50%;transform:translate(-50%);z-index:18;display:flex;align-items:center;gap:8px;pointer-events:none}.touch-play-controls{display:none}.touch-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.touch-look-pad,.touch-joystick{-webkit-tap-highlight-color:transparent}.selection-action-bar{position:absolute;top:12px;left:50%;z-index:12;display:flex;align-items:center;flex-wrap:wrap;justify-content:center;gap:6px;max-width:calc(100% - 32px);padding:6px;transform:translate(-50%);border:1px solid var(--border);border-radius:var(--radius-panel);background:var(--surface);box-shadow:var(--shadow-elevation)}.app-shell.resource-open .selection-action-bar{left:calc((100% - var(--resource-panel-width, 460px)) / 2);max-width:calc(100% - var(--resource-panel-width, 460px) - 32px)}.selection-action-group{display:flex;align-items:center;gap:4px}.selection-action-trailing{gap:6px}.selection-action-divider{align-self:stretch;width:1px;margin:2px 0;background:var(--border)}.selection-action-summary{padding:0 6px;color:var(--text-muted);font-size:12px;font-weight:700;white-space:nowrap}.camera-selection-action-bar{width:auto;max-width:min(640px,calc(100% - 24px))}.app-shell.code-open .camera-selection-action-bar,.app-shell.animator-open .camera-selection-action-bar{z-index:21}.camera-selection-summary{display:inline-flex;align-items:center;gap:6px;color:var(--text)}.camera-preview-window{position:absolute;z-index:22;overflow:hidden;border:1px solid rgba(91,75,216,.32);border-radius:var(--radius-panel);background:transparent;box-shadow:0 16px 36px #0f12302e;pointer-events:auto}.camera-preview-header{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:34px;padding:6px 8px 6px 10px;border-bottom:1px solid 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var(--border);border-radius:999px;background:var(--surface-2)}.editor-mode-toggle button{padding:5px 12px;border-radius:999px;background:transparent;color:var(--text-muted);font-size:12px;font-weight:700;cursor:pointer}.editor-mode-toggle button.is-active{background:var(--brand-violet);color:#fff}.selection-more-wrap{position:relative}.selection-more-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:20;min-width:230px;display:grid;gap:2px;padding:6px;border:1px solid var(--border);border-radius:var(--radius-button);background:var(--surface);box-shadow:var(--shadow-elevation)}.selection-more-menu button{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border-radius:var(--radius-chip);background:transparent;color:var(--text);font-size:13px;font-weight:600;text-align:left;cursor:pointer}.selection-more-menu button:hover:not(:disabled){background:var(--brand-violet-soft);color:var(--brand-violet)}.selection-more-menu button:disabled{cursor:not-allowed;opacity:.4}.selection-more-divider{height:1px;margin:4px 2px;background:var(--border)}.selection-more-hint{padding:6px 10px;color:var(--text-muted);font-size:12px}.object-inspector{position:absolute;z-index:21;top:0;right:0;width:min(360px,calc(100% - 48px));display:flex;flex-direction:column;border-left:1px solid var(--border);background:var(--surface);box-shadow:-6px 0 24px #0f12301a;overflow:hidden}.inspector-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:12px;border-bottom:1px solid var(--border);background:var(--surface-2)}.inspector-title{display:grid;gap:6px;min-width:0;flex:1}.inspector-type-chip{justify-self:start;max-width:100%;padding:2px 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.module-grid{padding:0}.inspector-advanced-actions{display:grid;gap:8px}.inspector-debug{margin:0;color:var(--text-muted);font-size:11px;word-break:break-all}.xform-grid{display:grid;gap:8px}.xform-row{display:grid;grid-template-columns:68px minmax(0,1fr);align-items:center;gap:10px}.xform-label{color:var(--text-muted);font-size:12px;font-weight:700}.xform-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.xform-field{display:flex;align-items:center;gap:2px;min-width:0;padding-left:6px;border:1px solid var(--border);border-radius:var(--radius-chip);background:var(--surface)}.xform-field:focus-within{border-color:var(--brand-violet);box-shadow:0 0 0 2px #5b4bd829}.xform-axis{flex:none;width:12px;text-align:center;font-size:11px;font-weight:800}.xform-field.axis-x .xform-axis{color:var(--axis-x)}.xform-field.axis-y .xform-axis{color:var(--axis-y)}.xform-field.axis-z .xform-axis{color:var(--axis-z)}.xform-field .axis-input{height:30px;min-width:0;padding:0 6px 0 2px;border:0;border-radius:0;background:transparent}.xform-field .axis-input:focus{outline:none}.component-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.component-button{display:grid;place-items:center;gap:4px;min-height:60px;padding:8px;border:1px solid transparent;border-radius:var(--radius-button);background:var(--surface);color:var(--text-muted);font-size:12px;font-weight:700;cursor:pointer}.component-button:hover:not(:disabled){background:var(--brand-violet-soft);color:var(--brand-violet)}.component-button.is-active{border-color:var(--brand-violet);background:var(--brand-violet-soft);color:var(--brand-violet)}.component-button:disabled{cursor:not-allowed;opacity:.4}.component-disabled-note{margin:8px 0 0;color:var(--text-muted);font-size:12px;font-weight:650;line-height:1.35}.component-panel{display:grid;gap:8px;margin-top:10px;padding:10px;border:1px solid var(--border);border-radius:var(--radius-button);background:var(--surface)}.component-panel-title{color:var(--text-muted);font-size:11px;font-weight:700;letter-spacing:.03em;text-transform:uppercase}.physics-component-panel{gap:10px}.physics-field{display:grid;gap:6px}.physics-field select{min-height:34px;padding:0 10px;border:1px solid var(--border);border-radius:var(--radius-button);background:var(--surface-2);color:var(--text);font-weight:700}.physics-segmented{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.physics-segmented button{min-height:30px;border:1px solid var(--border);border-radius:var(--radius-button);background:var(--surface-2);color:var(--text-muted);font-size:12px;font-weight:800;cursor:pointer}.physics-segmented button.is-active{border-color:#5b4bd85c;background:var(--brand-violet-soft);color:var(--brand-violet)}.physics-toggle{display:flex;align-items:center;gap:8px;color:var(--text);font-size:12px;font-weight:750}.physics-toggle input{width:16px;height:16px;accent-color:var(--brand-violet)}.physics-sliders{display:grid;gap:8px}.physics-sliders label{display:grid;gap:4px;color:var(--text-muted);font-size:12px;font-weight:750}.camera-inspector-grid{display:grid;gap:10px}.camera-inspector .inspector-body{grid-auto-rows:max-content}.camera-inspector-mode-row{display:flex;min-width:0}.camera-field{display:grid;gap:6px;min-width:0;color:var(--text-muted);font-size:12px;font-weight:750}.camera-field input[type=number],.camera-field select{min-height:34px;width:100%;padding:0 10px;border:1px solid var(--border);border-radius:var(--radius-button);background:var(--surface-2);color:var(--text);font-weight:700}.camera-field input[type=number]:focus,.camera-field select:focus{border-color:var(--brand-violet);box-shadow:0 0 0 2px #5b4bd829;outline:none}.camera-object-field{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px}.camera-target-field{display:grid;gap:8px}.camera-object-field .secondary-panel-button{min-height:34px;padding-inline:10px;white-space:nowrap}.camera-inspector .secondary-panel-button.is-active{border-color:#5b4bd85c;background:var(--brand-violet-soft);color:var(--brand-violet)}.camera-toggle-row{min-height:34px}.camera-play-mode-segmented{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.camera-play-mode-segmented button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:0;min-height:34px;padding:5px 8px;border:1px solid var(--border);border-radius:var(--radius-button);background:var(--surface-2);color:var(--text-muted);font-size:11px;font-weight:800;cursor:pointer}.camera-play-mode-segmented button:hover:not(:disabled){border-color:#5b4bd847;color:var(--text)}.camera-play-mode-segmented button.is-active{border-color:#5b4bd85c;background:var(--brand-violet-soft);color:var(--brand-violet)}.camera-play-mode-segmented button:disabled{cursor:default;opacity:.55}.material-component-panel,.text-component-panel{gap:10px}.behaviors-component-panel{gap:6px}.component-panel-hint{margin:0 0 2px;color:var(--text-muted);font-size:11.5px;line-height:1.35}.behavior-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;padding:4px 6px;border-radius:var(--radius-button)}.behavior-row.is-active{background:#5b4bd814}.behavior-toggle{display:flex;align-items:center;gap:7px;color:var(--text);font-size:12px;font-weight:750;cursor:pointer}.behavior-amount{width:96px;accent-color:var(--brand-violet)}.material-sliders{display:grid;gap:8px}.material-sliders label,.material-pattern-field,.text-component-field{display:grid;gap:5px;color:var(--text-muted);font-size:12px;font-weight:750}.material-sliders input[type=range]{width:100%;accent-color:var(--brand-violet)}.text-component-field textarea{width:100%;min-height:72px;resize:vertical;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius-button);background:var(--surface-2);color:var(--text);font:inherit;line-height:1.35}.code-panel,.animator-panel{position:absolute;z-index:19;top:0;right:0;bottom:0;width:720px;display:flex;flex-direction:column;border-left:1px solid var(--border);background:var(--surface);box-shadow:-10px 0 28px #0f12301f;overflow:hidden;container-type:inline-size}.resource-panel{position:absolute;z-index:19;top:0;right:0;bottom:0;width:460px;display:flex;flex-direction:column;border-left:1px solid var(--border);background:var(--surface);box-shadow:-10px 0 28px #0f12301f;overflow:hidden;container-type:inline-size}.code-panel-resizer{position:absolute;top:0;bottom:0;left:-3px;width:8px;cursor:col-resize;z-index:20;display:flex;align-items:center;justify-content:center;background:transparent;outline:none}.code-panel-resizer:hover .code-panel-resizer-grip,.code-panel-resizer:focus-visible .code-panel-resizer-grip{background:var(--brand-violet);opacity:1}.code-panel-resizer-grip{display:block;width:3px;height:56px;border-radius:999px;background:var(--border);opacity:.6;transition:background var(--motion-fast) var(--ease-out),opacity var(--motion-fast) var(--ease-out)}.code-panel-header,.animator-panel-header{display:flex;align-items:center;justify-content:flex-start;gap:10px;min-height:48px;padding:8px 12px;border-bottom:1px solid var(--border);background:var(--surface-2)}.resource-panel-header{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;min-height:58px;padding:10px 12px;border-bottom:1px solid var(--border);background:var(--surface)}.animator-panel-title{display:inline-flex;align-items:center;gap:8px;min-width:0;color:var(--text);font-size:13px;font-weight:850}.animator-panel-title svg{color:var(--text-muted)}.animator-target-selector{position:relative;flex:1 1 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17rem),#f7f7fc}.auth-page:before,.auth-page:after{display:none}.auth-page-nav,:where(.adaptive-viewport-shell[data-container=compact],.adaptive-viewport-shell[data-container=medium][data-orientation=landscape]) .auth-page-nav{width:100%;min-height:66px;margin:0;padding:9px 14px;border-bottom:1px solid rgba(61,55,105,.09);background:#ffffffe0;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.auth-page-logo{width:92px;min-width:56px;flex:0 1 92px}.auth-page-nav-actions{flex:1 1 0;justify-content:flex-end;gap:6px}.auth-page-back{width:44px;padding:0;justify-content:center}.auth-page-back span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}:where(.adaptive-viewport-shell[data-container=compact],.adaptive-viewport-shell[data-container=medium][data-orientation=landscape]) .auth-page-nav .language-switcher{flex:1 1 54px;width:auto;max-width:110px;min-width:0}:where(.adaptive-viewport-shell[data-container=compact],.adaptive-viewport-shell[data-container=medium][data-orientation=landscape]) .auth-page-nav .language-switcher select,.auth-page-nav .language-switcher select{width:100%;max-width:100%;min-width:0}.auth-page-main{padding:14px 12px 34px}.auth-portal{border:0;border-radius:0;background:transparent;box-shadow:none}.auth-portal-content{border:1px solid rgba(63,56,115,.1);border-radius:23px;box-shadow:0 14px 40px #2620581a}.auth-page-card,:where(.adaptive-viewport-shell[data-container=compact],.adaptive-viewport-shell[data-container=medium][data-orientation=landscape]) .auth-page-card{width:100%;margin:0;padding:22px 18px 24px}.auth-screen-heading,:where(.adaptive-viewport-shell[data-container=compact],.adaptive-viewport-shell[data-container=medium][data-orientation=landscape]) .auth-screen-heading{padding:0 0 19px}.auth-screen-heading h1{font-size:25px}.auth-screen-note{font-size:13px}.auth-tab-btn{padding-inline:8px;overflow-wrap:anywhere;line-height:1.2}.auth-body,:where(.adaptive-viewport-shell[data-container=compact],.adaptive-viewport-shell[data-container=medium][data-orientation=landscape]) .auth-body{padding:21px 0 0}.auth-form,:where(.adaptive-viewport-shell[data-container=compact],.adaptive-viewport-shell[data-container=medium][data-orientation=landscape]) .auth-form{gap:15px}.auth-choice-switch{grid-template-columns:1fr}.auth-choice-card{min-height:72px;padding:11px 13px}.auth-role-picker,.adaptive-viewport-shell[data-container=compact] .auth-role-picker{padding:24px 18px 28px}.auth-role-title,.adaptive-viewport-shell[data-container=compact] .auth-role-title{margin-bottom:20px;font-size:26px}.auth-role-grid,.adaptive-viewport-shell[data-container=compact] .auth-role-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.auth-role-card,.adaptive-viewport-shell[data-container=compact] .auth-role-card{display:flex;flex-direction:column;align-items:flex-start;gap:7px;min-height:142px;padding:13px;border-radius:15px}.auth-role-icon,.adaptive-viewport-shell[data-container=compact] .auth-role-icon{width:40px;height:40px;border-radius:12px}.auth-role-name,.adaptive-viewport-shell[data-container=compact] .auth-role-name{align-self:stretch;font-size:13px}.auth-role-desc,.adaptive-viewport-shell[data-container=compact] .auth-role-desc{align-self:stretch;font-size:11px;line-height:1.35}}@media(max-width:350px){.auth-page-nav,:where(.adaptive-viewport-shell[data-container=compact],.adaptive-viewport-shell[data-container=medium][data-orientation=landscape]) .auth-page-nav{padding-inline:10px}.auth-page-logo{width:82px}.auth-page-main{padding-inline:8px}.auth-role-grid,.adaptive-viewport-shell[data-container=compact] .auth-role-grid{grid-template-columns:1fr}.auth-role-card,.adaptive-viewport-shell[data-container=compact] .auth-role-card{display:grid;grid-template-columns:42px minmax(0,1fr);grid-template-rows:auto auto;gap:3px 10px;min-height:82px}.auth-role-icon,.adaptive-viewport-shell[data-container=compact] .auth-role-icon{grid-row:1 / span 2}}@media(prefers-reduced-motion:reduce){.auth-page *,.auth-page *:before,.auth-page *:after{transition-duration:.01ms!important}}.dash-page-header{display:flex;align-items:center;gap:12px;padding:16px 20px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:4}.dash-page-welcome{display:flex;flex-direction:column;align-items:flex-start;gap:3px;flex:1;min-width:0}.dash-page-welcome-line{display:flex;align-items:center;gap:8px;min-width:0;max-width:100%}.dash-page-subtitle{margin:0;font-size:12.5px;color:var(--text-muted);line-height:1.4}.dash-page-greeting{margin:0;font-size:15px;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dash-page-welcome-line .role-badge{flex-shrink:0}.dash-page-actions{display:flex;align-items:center;gap:8px}.dash-action-btn{min-height:34px;font-size:13px}.dash-close-btn{flex-shrink:0;margin-left:auto}.project-card{display:flex;flex-direction:column;gap:0;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-button);background:var(--surface);transition:box-shadow var(--motion-fast) var(--ease-out),border-color var(--motion-fast) var(--ease-out),transform var(--motion-fast) var(--ease-out)}.project-card:hover{border-color:var(--brand-violet);box-shadow:0 4px 14px #5b4bd81f;transform:translateY(-1px)}.project-card-row{display:flex;align-items:center;gap:10px}.project-card-error{margin:6px 0 0;padding:0;font-size:12px}.project-card-icon{display:grid;place-items:center;width:32px;height:32px;border-radius:var(--radius-chip);background:var(--brand-violet-soft);color:var(--brand-violet);flex-shrink:0}.project-card-info{flex:1;min-width:0}.project-card-open{flex-shrink:0;min-height:32px;font-size:12px}.project-card-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}.project-rename-input{width:100%;min-width:0;font-size:13px;font-weight:600;color:var(--text);background:var(--surface);border:1px solid var(--brand-violet);border-radius:var(--radius-chip);padding:2px 8px;outline:none;line-height:1.4}.project-rename-input:focus{box-shadow:0 0 0 2px var(--brand-violet-soft)}.class-card{border:1px solid var(--border);border-radius:var(--radius-button);background:var(--surface);overflow:hidden;transition:box-shadow var(--motion-fast) var(--ease-out),border-color var(--motion-fast) var(--ease-out)}.class-card:hover{border-color:#5b4bd866;box-shadow:0 4px 14px #5b4bd81a}.class-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px}.class-card-identity{display:flex;align-items:center;gap:8px;min-width:0}.class-code-chip{display:inline-block;padding:2px 7px;font-size:11px;font-weight:700;letter-spacing:.1em;background:var(--brand-violet-soft);border:1px solid rgba(91,75,216,.2);border-radius:6px;color:var(--brand-violet);flex-shrink:0}.class-card-btn{flex-shrink:0;min-height:30px;font-size:12px}.class-card-body{border-top:1px solid var(--border);background:var(--surface-2);padding:12px;display:flex;flex-direction:column;gap:10px}.roster-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--success);flex-shrink:0;margin-right:6px;vertical-align:middle}.roster-dot--offline{background:var(--text-muted);opacity:.45}.dash-empty-hint{font-size:12px;color:var(--text-muted);line-height:1.5}.student-assignments-section{border-right:none!important;max-width:680px}.student-assignment-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.student-assignment-card{display:flex;flex-direction:column;gap:6px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius-panel);background:var(--surface);transition:box-shadow var(--motion-fast) var(--ease-out)}.student-assignment-card:hover{box-shadow:0 2px 10px #0f123012}.student-assignment-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.status-badge{display:inline-flex;align-items:center;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700;flex-shrink:0}.status-badge--submitted{background:#5b4bd81a;color:var(--brand-violet)}.status-badge--reviewed{background:#22a06b1f;color:var(--success-text)}.status-badge--needs-changes{background:#d9821a1f;color:#8a4a00}.submission-review-feedback{display:flex;align-items:flex-start;gap:6px;margin-top:2px;padding:7px 9px;border-radius:var(--radius-chip);background:var(--surface-2);font-size:12px;color:var(--text-muted);line-height:1.5}.submission-review-feedback svg{flex-shrink:0;margin-top:1px}.assignment-row-due{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--text-muted);margin-top:2px}.projects-page{--dashboard-canvas: #f6f7fb;--dashboard-card: #ffffff;--dashboard-ink: #18162f;--dashboard-muted: #706f86;--dashboard-line: #e8e8f1;--dashboard-violet: #6654e8;--dashboard-violet-deep: #4d3bcc;--dashboard-violet-soft: #eeebff;--dashboard-mint: #e8f8f2;--dashboard-blue: #e9f5fb;--dashboard-coral: #fff0e9;--dashboard-card-shadow: 0 18px 48px rgba(35, 31, 78, .08);grid-template-columns:248px minmax(0,1fr);grid-template-rows:minmax(0,1fr);color:var(--dashboard-ink);background:var(--dashboard-canvas)}.projects-sidebar{position:relative;z-index:7;display:flex;flex-direction:column;min-width:0;min-height:0;padding:24px 18px 20px;overflow:hidden;color:#fff;background:radial-gradient(circle at 16% 12%,rgba(133,110,255,.28),transparent 30%),linear-gradient(165deg,#201b43,#17152f 64%,#121126)}.projects-sidebar:after{position:absolute;right:-88px;bottom:-76px;width:220px;height:220px;border:1px solid rgba(255,255,255,.08);border-radius:50%;box-shadow:0 0 0 34px #ffffff06,0 0 0 68px #ffffff05;content:"";pointer-events:none}.projects-sidebar-brand{position:relative;z-index:1;display:inline-flex;align-items:center;width:164px;min-height:50px;margin-inline:7px;padding:7px 10px;border:0;border-radius:15px;background:#fffffff2;box-shadow:0 10px 30px #00000029;cursor:pointer}.projects-sidebar-brand img{display:block;width:100%;height:auto}.projects-sidebar-intro{position:relative;z-index:1;display:grid;gap:4px;margin:34px 10px 20px}.projects-sidebar-intro>span{color:#fff9;font-size:10px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.projects-sidebar-intro strong{font-size:21px;line-height:1.25}.projects-sidebar-intro p{margin:3px 0 0;color:#ffffffa3;font-size:12px;line-height:1.5}.projects-sidebar-nav{position:relative;z-index:1;display:grid;gap:7px}.projects-sidebar-nav button{display:flex;align-items:center;gap:12px;min-height:46px;padding:0 13px;border:1px solid transparent;border-radius:13px;color:#ffffffad;background:transparent;font-size:13px;font-weight:750;text-decoration:none;transition:color var(--motion-fast) var(--ease-out),background var(--motion-fast) var(--ease-out),transform var(--motion-fast) var(--ease-out)}.projects-sidebar-nav button:hover,.projects-sidebar-nav button:focus-visible{color:#fff;background:#ffffff17;transform:translate(2px)}.projects-sidebar-nav button.is-active{border-color:#ffffff1a;color:#fff;background:linear-gradient(135deg,#715bf4db,#5c46d8d1);box-shadow:0 12px 28px #30238957}.projects-sidebar-settings-group{display:grid;gap:4px;min-width:0}.projects-sidebar-settings-subnav{display:grid;gap:2px;padding:2px 0 2px 18px;transform-origin:top;animation:dashboard-settings-expand .16s var(--ease-out) both}.projects-sidebar-nav .projects-sidebar-settings-subnav button{min-height:34px;padding:0 10px;border-radius:10px;gap:8px;color:#ffffff94;font-size:11px;font-weight:700}.projects-sidebar-nav .projects-sidebar-settings-subnav button:hover,.projects-sidebar-nav .projects-sidebar-settings-subnav button:focus-visible{color:#fff;background:#ffffff14;transform:none}.projects-sidebar-nav .projects-sidebar-settings-subnav button.is-selected{color:#fff;background:#ffffff1f;box-shadow:inset 2px 0 #a79affeb}@keyframes dashboard-settings-expand{0%{opacity:0;transform:translateY(-5px) scaleY(.96)}to{opacity:1;transform:translateY(0) scaleY(1)}}.projects-sidebar-profile{position:relative;z-index:1;display:flex;align-items:center;gap:11px;margin-top:auto;padding:12px;border:1px solid rgba(255,255,255,.1);border-radius:15px;background:#ffffff0f}.projects-user-avatar{display:inline-grid;place-items:center;width:36px;height:36px;flex:0 0 36px;border-radius:12px;color:#fff;background:linear-gradient(135deg,#7865f2,#5140cb);box-shadow:0 7px 18px #4131b83d;font-size:13px;font-weight:850}.projects-sidebar-profile-copy,.projects-user-copy{display:grid;min-width:0;gap:2px}.projects-sidebar-profile-copy strong,.projects-user-copy .user-chip-name{min-width:0;max-width:150px;overflow:hidden;color:inherit;font-size:12px;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.projects-sidebar-profile-copy small,.projects-user-copy small{color:#ffffff94;font-size:10px;font-weight:650}.projects-workspace{display:grid;grid-template-rows:auto auto minmax(0,1fr);min-width:0;min-height:0;overflow:hidden}.projects-topbar{min-height:72px;padding:10px 28px;flex-wrap:nowrap;gap:18px;border-color:var(--dashboard-line);background:#ffffffeb;box-shadow:0 1px #231f4e05;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.projects-mobile-brand,.projects-mobile-tabs,.projects-compact-nav{display:none}.projects-topbar-context{display:grid;min-width:112px;gap:1px}.projects-topbar-context span{color:var(--dashboard-muted);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.projects-topbar-context strong{font-size:15px;line-height:1.2}.projects-topbar-right{flex:1;flex-wrap:nowrap}.projects-secondary-actions{display:flex;align-items:center;gap:9px;min-width:0}.projects-page .user-chip{height:46px;gap:7px;padding:4px 5px 4px 6px;border:1px solid var(--dashboard-line);border-radius:15px;color:var(--dashboard-ink);background:#fff;box-shadow:0 7px 22px #231f4e0d}.projects-page .user-chip .projects-user-avatar{width:34px;height:34px;flex-basis:34px;border-radius:10px}.projects-page .user-chip-name{margin:0;color:var(--dashboard-ink)}.projects-page .projects-user-copy small{color:var(--dashboard-muted)}.projects-language-switcher{position:relative;display:inline-flex;flex:0 1 156px;min-width:132px;color:var(--dashboard-muted)}.projects-language-switcher:after{position:absolute;top:50%;inset-inline-end:14px;width:7px;height:7px;border-inline-end:2px solid currentColor;border-block-end:2px solid currentColor;content:"";pointer-events:none;transform:translateY(-70%) rotate(45deg)}.projects-language-switcher select{appearance:none;width:100%;min-width:0;max-inline-size:none;min-height:38px;padding-inline:13px 38px;border-color:var(--dashboard-line);border-radius:12px;background:linear-gradient(180deg,#fff,#fafaff);box-shadow:0 4px 14px #231f4e0b;color:var(--dashboard-ink)}.projects-language-switcher:hover{color:var(--dashboard-violet-deep)}.projects-language-switcher:hover select{border-color:#6654e859;background:var(--dashboard-violet-soft)}.projects-page .user-chip .icon-button{width:34px;height:34px;color:var(--dashboard-muted)}.projects-page .user-chip .icon-button:hover,.projects-page .user-chip .icon-button.is-active{color:var(--dashboard-violet-deep);background:var(--dashboard-violet-soft)}.projects-create-button{min-height:44px;padding-inline:17px;border:1px solid rgba(72,54,192,.22);border-radius:13px;background:linear-gradient(135deg,#725ef0,#5642d6);box-shadow:0 10px 24px #533fcf3d;transition:transform var(--motion-fast) var(--ease-out),box-shadow var(--motion-fast) var(--ease-out)}.projects-create-button:hover{background:linear-gradient(135deg,#6753e6,#4935c5);box-shadow:0 13px 28px #533fcf4d;transform:translateY(-1px)}.projects-content{position:relative;scroll-behavior:smooth;background:radial-gradient(circle at 90% 2%,rgba(102,84,232,.07),transparent 25%),radial-gradient(circle at 12% 55%,rgba(35,171,148,.045),transparent 24%),var(--dashboard-canvas)}.projects-compact-create-row{display:none}.dashboard-create-project-dialog{width:min(440px,calc(100vw - 48px))}.dashboard-create-project-form{display:flex;min-height:0;flex-direction:column}.dashboard-create-project-body{display:grid;gap:9px;padding:16px}.dashboard-create-project-body>p{margin:0;color:var(--dashboard-muted);font-size:13px;line-height:1.5}.dashboard-create-project-body>label{margin-top:3px;color:var(--dashboard-ink);font-size:13px;font-weight:750}.dashboard-create-project-body>input{width:100%;min-height:44px;padding:0 13px;border:1px solid var(--dashboard-line);border-radius:12px;color:var(--dashboard-ink);background:#fff;font:inherit;font-size:16px}.dashboard-create-project-body>input:focus{border-color:var(--dashboard-violet);outline:3px solid rgba(102,84,232,.13)}.dashboard-create-project-body>input:disabled{cursor:wait;opacity:.65}.dashboard-create-project-body .dashboard-create-project-helper{color:var(--dashboard-muted);font-size:12px}.dashboard-create-project-body .dashboard-dialog-error{margin:3px 0 0}.projects-page [hidden]{display:none!important}.dashboard-view-header{display:flex;align-items:center;gap:17px;max-width:1440px;margin:0;padding:30px 32px 0}.dashboard-view-header-icon{display:grid;place-items:center;width:54px;height:54px;flex:0 0 54px;border:1px solid rgba(102,84,232,.17);border-radius:17px;color:var(--dashboard-violet-deep);background:linear-gradient(135deg,#eeebff,#f8f7ff);box-shadow:0 10px 26px #4535a817}.dashboard-view-header>div{display:grid;min-width:0;gap:3px}.dashboard-view-eyebrow{color:var(--dashboard-violet-deep);font-size:10px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.dashboard-view-header h1{margin:0;color:var(--dashboard-ink);font-size:clamp(25px,2.5vw,34px);font-weight:850;letter-spacing:-.035em;line-height:1.15}.dashboard-view-header p{max-width:660px;margin:2px 0 0;color:var(--dashboard-muted);font-size:13px;line-height:1.5}.dashboard-account-settings-page{display:grid;grid-template-columns:minmax(0,1fr);width:calc(100% - 64px);max-width:1120px;min-height:560px;margin:18px 32px 48px;overflow:hidden;border:1px solid var(--dashboard-line);border-radius:24px;background:var(--surface);box-shadow:var(--dashboard-card-shadow)}.dashboard-account-settings-page>.account-settings-sidebar{display:none}.dashboard-account-settings-page .account-settings-main-header{padding:24px 28px 19px}.dashboard-account-settings-page .account-settings-scroll{padding:24px 28px 32px}.account-language-panel{max-width:760px}.account-settings-compact-sections-label{display:none}.account-language-card{display:grid;grid-template-columns:48px minmax(0,1fr) minmax(190px,230px);align-items:center;gap:16px;padding:20px;border:1px solid var(--dashboard-line);border-radius:18px;background:linear-gradient(135deg,#faf9ff,#fff)}.account-language-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;color:var(--dashboard-violet-deep);background:var(--dashboard-violet-soft)}.account-language-card h4{margin:0;color:var(--dashboard-ink);font-size:15px}.account-language-card p{margin:4px 0 0;color:var(--dashboard-muted);font-size:12px}.account-language-switcher{position:relative;display:inline-flex;min-width:0;color:var(--dashboard-muted)}.account-language-switcher:after{position:absolute;top:50%;inset-inline-end:16px;width:7px;height:7px;border-inline-end:2px solid currentColor;border-block-end:2px solid currentColor;content:"";pointer-events:none;transform:translateY(-70%) rotate(45deg)}.account-language-switcher select{appearance:none;width:100%;min-width:0;max-inline-size:none;min-height:44px;padding-inline:14px 40px;border:1px solid var(--dashboard-line);border-radius:13px;color:var(--dashboard-ink);background:#fff;font-size:13px;font-weight:750;cursor:pointer}.account-language-switcher:hover{color:var(--dashboard-violet-deep)}.account-language-switcher:hover select{border-color:#6654e859;background:var(--dashboard-violet-soft)}.projects-mobile-more-backdrop{position:fixed;inset:0;z-index:var(--z-dialog);display:flex;min-height:0;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;padding:max(12px,var(--safe-area-top)) max(12px,var(--safe-area-right)) max(12px,var(--safe-area-bottom)) max(12px,var(--safe-area-left));background:#14162d80}.projects-mobile-more-dialog{display:flex;min-height:0;flex-direction:column;width:min(100%,420px);max-height:100%;overflow:hidden;padding:16px var(--adaptive-screen-inline) calc(18px + var(--safe-area-bottom));border:1px solid var(--dashboard-line);border-radius:24px;background:var(--surface);box-shadow:0 18px 52px #14162d40}.projects-mobile-more-header{display:flex;flex:0 0 auto;align-items:center;justify-content:space-between;gap:14px;padding-bottom:14px;border-bottom:1px solid var(--dashboard-line)}.projects-mobile-more-header>div{display:grid;gap:2px}.projects-mobile-more-header span{color:var(--dashboard-violet-deep);font-size:10px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.projects-mobile-more-header h2{margin:0;color:var(--dashboard-ink);font-size:22px}.projects-mobile-more-header .icon-button{width:var(--target-touch);height:var(--target-touch);color:var(--dashboard-muted);background:var(--surface-2)}.projects-mobile-more-list{display:grid;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;gap:9px;padding-top:14px}.projects-mobile-more-list>button{display:grid;grid-template-columns:44px minmax(0,1fr) 20px;align-items:center;gap:12px;min-height:68px;padding:10px 12px;border:1px solid var(--dashboard-line);border-radius:16px;color:var(--dashboard-ink);background:#fff;text-align:start}.projects-mobile-more-list>button.is-active{border-color:#6654e840;background:var(--dashboard-violet-soft)}.projects-mobile-more-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;color:var(--dashboard-violet-deep);background:var(--dashboard-violet-soft)}.projects-mobile-more-list>button>span:nth-child(2){display:grid;min-width:0;gap:3px}.projects-mobile-more-list strong{font-size:14px}.projects-mobile-more-list small{color:var(--dashboard-muted);font-size:11px;line-height:1.35}.projects-mobile-more-list>button>svg{color:var(--dashboard-muted)}.dashboard-main-panel{min-width:0}.dashboard-page-content .dashboard-body.dashboard-body--single{grid-template-columns:minmax(0,1fr)}.dashboard-page-content[data-dashboard-section=projects],.dashboard-page-content[data-dashboard-section=groups]{padding-top:18px}.dashboard-room-panel{max-width:1440px;padding:18px 32px 48px}.dashboard-room-card{display:grid;grid-template-columns:68px minmax(0,1fr);gap:18px;max-width:820px;padding:clamp(24px,4vw,42px);overflow:hidden;border:1px solid rgba(102,84,232,.17);border-radius:26px;background:radial-gradient(circle at 94% 5%,rgba(102,84,232,.14),transparent 31%),linear-gradient(135deg,#fff,#f8f7ff);box-shadow:var(--dashboard-card-shadow)}.dashboard-room-card-icon{display:grid;place-items:center;width:68px;height:68px;border-radius:21px;color:#fff;background:linear-gradient(135deg,#735ff0,#4c39c8);box-shadow:0 14px 28px #4c39c83d}.dashboard-room-card-copy{display:grid;align-content:center;gap:4px}.dashboard-room-card-copy>span{color:var(--dashboard-violet-deep);font-size:10px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.dashboard-room-card-copy h2{margin:0;color:var(--dashboard-ink);font-size:clamp(20px,2.4vw,28px);letter-spacing:-.025em}.dashboard-room-card-copy p{max-width:590px;margin:2px 0 0;color:var(--dashboard-muted);font-size:13px;line-height:1.55}.dashboard-room-form{display:grid;grid-column:1 / -1;gap:9px;margin-top:8px;padding:18px;border:1px solid var(--dashboard-line);border-radius:18px;background:#ffffffdb}.dashboard-room-form>label{color:var(--dashboard-ink);font-size:12px;font-weight:800}.dashboard-room-input-row{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;min-height:54px;overflow:hidden;border:1px solid var(--dashboard-line);border-radius:15px;background:#fff;box-shadow:0 7px 20px #231f4e0e}.dashboard-room-input-row:focus-within{border-color:#6654e88c;box-shadow:0 0 0 3px #6654e81c}.dashboard-room-input-row>span:first-child{display:grid;place-items:center;color:var(--dashboard-violet-deep)}.dashboard-room-input-row input{min-width:0;height:52px;padding:0 8px;border:0;background:transparent;color:var(--dashboard-ink);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:15px;font-weight:750;letter-spacing:.04em;outline:none}.dashboard-room-input-row button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:112px;min-height:44px;margin-inline-end:5px;padding-inline:17px;border-radius:12px;color:#fff;background:linear-gradient(135deg,#725ef0,#5642d6);font-size:13px;font-weight:800}.dashboard-room-input-row button:disabled{opacity:.5;cursor:not-allowed}.dashboard-room-hint{margin:0;color:var(--dashboard-muted);font-size:11px;line-height:1.45}.dashboard-page-content{max-width:1440px;padding:30px 32px 0}.dashboard-page-content .dash-page-header{position:relative;top:auto;isolation:isolate;min-height:174px;margin:0;padding:clamp(25px,3vw,38px);overflow:hidden;border:1px solid rgba(102,84,232,.13);border-radius:27px;background:linear-gradient(112deg,#fffffffa,#f8f6fff2),#fff;box-shadow:var(--dashboard-card-shadow)}.dashboard-page-content .dash-page-header:before,.dashboard-page-content .dash-page-header:after{position:absolute;z-index:-1;border-radius:50%;content:"";pointer-events:none}.dashboard-page-content .dash-page-header:before{right:clamp(30px,8vw,112px);top:-82px;width:230px;height:230px;background:radial-gradient(circle,rgba(111,91,238,.2),rgba(111,91,238,.035) 64%,transparent 65%)}.dashboard-page-content .dash-page-header:after{right:-25px;bottom:-90px;width:190px;height:190px;border:32px solid rgba(37,170,148,.075)}.dashboard-page-content .dash-page-welcome{max-width:720px;gap:10px}.dashboard-page-content .dash-page-welcome:before{display:inline-flex;align-items:center;width:max-content;min-height:26px;padding:0 10px;border-radius:999px;color:var(--dashboard-violet-deep);background:var(--dashboard-violet-soft);content:"Luduum";font-size:10px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.dashboard-page-content .dash-page-welcome-line{flex-wrap:wrap;gap:10px}.dashboard-page-content .dash-page-greeting{color:var(--dashboard-ink);font-size:clamp(27px,3vw,38px);font-weight:850;letter-spacing:-.035em;line-height:1.12;white-space:normal}.dashboard-page-content .dash-page-subtitle{max-width:560px;color:var(--dashboard-muted);font-size:14px;line-height:1.6}.dashboard-page-content .role-badge{min-height:28px;padding:4px 10px;border-color:#6654e833;color:var(--dashboard-violet-deep);background:#fff;box-shadow:0 5px 16px #34288312;font-size:10px;font-weight:800}.dash-overview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.dash-stat-card{display:flex;align-items:center;gap:14px;min-width:0;min-height:112px;padding:17px 18px;border:1px solid var(--dashboard-line);border-radius:20px;background:#fffffff0;box-shadow:0 12px 30px #231f4e0e}.dash-stat-icon{display:grid;place-items:center;width:46px;height:46px;flex:0 0 46px;border-radius:15px}.dash-stat-card--projects .dash-stat-icon{color:#5d49dc;background:var(--dashboard-violet-soft)}.dash-stat-card--groups .dash-stat-icon{color:#168e77;background:var(--dashboard-mint)}.dash-stat-card--recent .dash-stat-icon{color:#147da6;background:var(--dashboard-blue)}.dash-stat-copy{display:grid;min-width:0;gap:2px}.dash-stat-copy>span{color:var(--dashboard-muted);font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.dash-stat-copy strong{min-width:0;overflow:hidden;color:var(--dashboard-ink);font-size:24px;font-weight:850;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.dash-stat-copy--recent strong{font-size:15px}.dash-stat-copy small{min-width:0;overflow:hidden;color:var(--dashboard-muted);font-size:11px;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.dash-overview-error{grid-column:1 / -1;margin:0;padding:11px 14px;border:1px solid rgba(190,47,73,.18);border-radius:14px;color:#8f253c;background:#fff0f4f0;font-size:12px;font-weight:700;line-height:1.45}.dashboard-page-content .dashboard-body{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(340px,.82fr);gap:22px;padding:22px 0 0;overflow:visible}.dashboard-page-content .dash-section{min-width:0;padding:22px;overflow:visible;border:1px solid var(--dashboard-line);border-radius:24px;background:#fffffff5;box-shadow:0 16px 38px #231f4e0f}.dash-section-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:8px}.dash-section-heading>div{display:grid;min-width:0;gap:5px}.dash-section-heading .dash-section-head{margin:0;padding:0;border:0;color:var(--dashboard-ink);font-size:16px;font-weight:850;letter-spacing:-.012em;line-height:1.3;text-transform:none}.dash-section-heading .dash-section-head svg{color:var(--dashboard-violet)}.dash-section-heading p{margin:0;color:var(--dashboard-muted);font-size:12px;line-height:1.45}.dash-section-count{display:inline-grid;place-items:center;min-width:32px;height:32px;padding-inline:8px;border-radius:11px;color:var(--dashboard-violet-deep);background:var(--dashboard-violet-soft);font-size:12px;font-weight:850}.dash-section-create-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;padding:0 12px;flex-shrink:0;border:1px solid rgba(102,84,232,.2);border-radius:11px;color:var(--dashboard-violet-deep);background:var(--dashboard-violet-soft);font:inherit;font-size:11px;font-weight:800;cursor:pointer}.dash-section-create-button:hover{border-color:var(--dashboard-violet);background:#e5e0ff}.dashboard-page-content .project-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin-top:4px}.dashboard-page-content .project-card{position:relative;display:flex;min-width:0;min-height:226px;padding:0;overflow:hidden;border-color:var(--dashboard-line);border-radius:19px;background:#fff;box-shadow:0 8px 24px #231f4e0b}.dashboard-page-content .project-card:hover{border-color:#6654e861;box-shadow:0 15px 34px #4535a81f;transform:translateY(-2px)}.project-card-visual{display:none}.dashboard-page-content .project-card-visual{position:relative;display:grid;place-items:center;height:106px;overflow:hidden;color:#4735b7c7;background:linear-gradient(rgba(255,255,255,.42) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.42) 1px,transparent 1px),linear-gradient(135deg,#dcd5ff,#f0edff);background-size:18px 18px,18px 18px,auto}.dashboard-page-content .project-card--tone-1 .project-card-visual{color:#187b97;background:linear-gradient(rgba(255,255,255,.44) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.44) 1px,transparent 1px),linear-gradient(135deg,#cfeef3,#e9f8fb);background-size:18px 18px,18px 18px,auto}.dashboard-page-content .project-card--tone-2 .project-card-visual{color:#b8602c;background:linear-gradient(rgba(255,255,255,.42) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.42) 1px,transparent 1px),linear-gradient(135deg,#ffe0cf,#fff2e9);background-size:18px 18px,18px 18px,auto}.dashboard-page-content .project-card--tone-3 .project-card-visual{color:#25836c;background:linear-gradient(rgba(255,255,255,.42) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.42) 1px,transparent 1px),linear-gradient(135deg,#d7f1e8,#eefaf6);background-size:18px 18px,18px 18px,auto}.project-card-visual-orbit{position:absolute;width:72px;height:36px;border:1px solid currentColor;border-radius:50%;opacity:.32;transform:rotate(-18deg)}.dashboard-page-content .project-card-row{align-items:flex-start;gap:8px;padding:13px 14px 14px}.dashboard-page-content .project-card-icon{display:none}.dashboard-page-content .project-title{font-size:13px;font-weight:800;line-height:1.35}.dashboard-page-content .project-date{margin-top:4px;font-size:10px}.dashboard-page-content .project-card-actions{align-self:center}.dashboard-page-content .project-card-actions .icon-button{width:32px;height:32px;border:1px solid transparent;color:var(--dashboard-muted)}.dashboard-page-content .project-card-actions .icon-button:hover{border-color:var(--dashboard-line);color:var(--dashboard-violet-deep);background:var(--dashboard-violet-soft)}.dashboard-page-content .project-card-open{min-height:34px;padding-inline:11px;border-color:#6654e838;color:var(--dashboard-violet-deep);background:var(--dashboard-violet-soft);font-weight:800}.dashboard-page-content .class-list{gap:11px;margin-top:4px}.dashboard-page-content .class-card{border-color:var(--dashboard-line);border-radius:18px;box-shadow:0 8px 24px #231f4e0a}.dashboard-page-content .class-card:hover{border-color:#6654e857;box-shadow:0 13px 30px #4535a817}.dashboard-page-content .class-card-head{min-height:76px;padding:12px 13px}.class-card-identity{flex:1}.class-card-icon{display:grid;place-items:center;width:40px;height:40px;flex:0 0 40px;border-radius:13px;color:#168e77;background:var(--dashboard-mint)}.class-card-copy{display:grid;min-width:0;gap:4px}.dashboard-page-content .class-name{min-width:0;overflow:hidden;font-size:13px;font-weight:850;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.class-code-row{display:flex;align-items:center;flex-wrap:wrap;gap:5px;color:var(--dashboard-muted);font-size:9px;font-weight:750}.dashboard-page-content .class-code-chip{padding:2px 6px;border-color:#6654e829;color:var(--dashboard-violet-deep);background:var(--dashboard-violet-soft);font-size:9px}.dashboard-page-content .class-card-btn{min-height:36px;border-color:var(--dashboard-line);border-radius:11px;font-size:11px;font-weight:800}.dashboard-page-content .class-card-body{padding:14px;border-color:var(--dashboard-line);background:#fafaff}.dash-create-card{display:grid;gap:13px;margin-top:4px;padding:15px;border:1px dashed rgba(102,84,232,.32);border-radius:17px;background:linear-gradient(135deg,#f5f2fff2,#fffffffa)}.dash-create-card-copy{display:flex;align-items:center;gap:10px}.dash-create-card-copy>span:last-child{display:grid;gap:2px}.dash-create-card-copy strong{color:var(--dashboard-ink);font-size:12px;font-weight:850}.dash-create-card-copy small{color:var(--dashboard-muted);font-size:10px;line-height:1.4}.dash-create-card-icon{display:grid;place-items:center;width:36px;height:36px;flex:0 0 36px;border-radius:12px;color:var(--dashboard-violet-deep);background:var(--dashboard-violet-soft)}.dash-create-card .dash-create-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px;margin:0}.dash-create-card .dash-create-form>label{grid-column:1 / -1;color:var(--dashboard-muted);font-size:10px;font-weight:750}.dash-create-card .form-input{min-width:0;height:40px;border-color:var(--dashboard-line);border-radius:11px;background:#fff}.dash-create-form-actions{display:flex;gap:7px}.dash-create-form-actions button{min-height:40px;padding-inline:12px;border-radius:11px;font-size:11px;white-space:nowrap}.dashboard-page-content .dash-empty-state{min-height:118px;justify-content:center;padding:18px;border-color:#6654e838;border-radius:17px;background:linear-gradient(135deg,#faf9ff,#fff)}.projects-templates{max-width:1440px;padding:22px 32px 48px}.projects-section-heading{display:flex;align-items:center;gap:12px;margin-bottom:13px}.projects-section-heading-icon{display:grid;place-items:center;width:42px;height:42px;flex:0 0 42px;border-radius:14px;color:#b15f2f;background:var(--dashboard-coral)}.projects-section-heading>div{display:grid;gap:3px}.projects-section-heading .dock-section-title{margin:0;color:var(--dashboard-ink);font-size:16px;font-weight:850;letter-spacing:-.012em;text-transform:none}.projects-section-heading p{margin:0;color:var(--dashboard-muted);font-size:12px;line-height:1.4}.projects-template-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:13px}.projects-template-grid .dock-template-card{min-height:116px;padding:15px;border-color:var(--dashboard-line);border-radius:18px;background:#fffffff5;box-shadow:0 10px 26px #231f4e0b}.projects-template-grid .dock-template-card:hover:not(:disabled){border-color:#6654e857;box-shadow:0 15px 32px #4535a81a;transform:translateY(-2px)}.projects-template-grid .dock-template-icon{font-size:24px}.projects-template-grid .dock-template-label{font-size:13px;font-weight:850}@media(prefers-reduced-motion:reduce){.projects-content{scroll-behavior:auto}.projects-sidebar-settings-subnav{animation:none}}.landing-room-join{display:inline-flex;align-items:stretch;flex-direction:column;gap:8px;margin-top:18px;padding:6px;border:1px solid var(--border);border-radius:var(--radius-panel);background:var(--surface);box-shadow:0 8px 24px #0f123014}.landing-room-label{padding:2px 4px 0;color:var(--text);font-size:13px;font-weight:700;text-align:left}.landing-room-controls{display:flex;align-items:stretch;flex-wrap:wrap;gap:8px}.landing-room-join input,.projects-room-join input{width:132px;min-width:0;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text);font:inherit;font-weight:700;letter-spacing:0;text-transform:uppercase}.landing-room-join input{flex:1 1 132px;min-width:120px;height:36px;padding:0 10px}.landing-room-button{height:36px;border:none;border-radius:6px;background:var(--brand-violet);color:#fff;padding:0 14px;font-weight:800;cursor:pointer}.projects-room-join{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 6px;border:1px solid var(--border);border-radius:var(--radius-chip);background:var(--surface);color:var(--text-muted)}.projects-room-join input{height:24px;width:150px;padding:0 8px;text-transform:none}.projects-room-join input::placeholder{font-weight:600;letter-spacing:0;text-transform:none}.projects-room-join button{height:24px;border:none;border-radius:5px;background:var(--surface-2);color:var(--brand-violet);font-weight:800;padding:0 8px;cursor:pointer}.project-share-panel{position:fixed;z-index:var(--z-sheet);top:56px;right:12px;display:grid;gap:8px;width:min(354px,calc(100vw - 24px));max-height:calc(100dvh - 64px);padding:10px;overflow-y:auto;overscroll-behavior:contain;border:1px solid var(--border);border-radius:var(--radius-panel);background:var(--surface);box-shadow:0 18px 48px #0f123033}.project-share-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.project-share-header h2{margin:0;color:var(--text);font-size:18px;line-height:1.15}.project-share-eyebrow{display:block;margin-bottom:2px;color:var(--text-muted);font-size:10px;font-weight:850;letter-spacing:0;text-transform:uppercase}.project-share-state{min-height:148px;display:grid;place-items:center;color:var(--text-muted);font-size:13px;font-weight:750}.project-share-ready{display:grid;justify-items:center;gap:7px}.project-share-qr{display:grid;place-items:center;width:166px;height:166px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.project-share-copy-row{display:grid;grid-template-columns:minmax(0,1fr) 34px;gap:6px;width:100%}.project-share-copy-row input{min-width:0;min-height:32px;padding:0 10px;border:1px solid var(--border);border-radius:var(--radius-chip);background:var(--surface-2);color:var(--text);font-size:12px;font-weight:650}.project-share-meta{color:var(--text-muted);font-size:11px;font-weight:700}.project-share-room-code{display:grid;align-content:center;justify-items:center;gap:5px;min-width:0;min-height:108px;padding:10px 8px;border:1px solid color-mix(in srgb,var(--brand-violet) 34%,var(--border));border-radius:10px;background:color-mix(in srgb,var(--brand-violet) 9%,var(--surface));cursor:pointer}.project-share-room-code span{color:var(--text-muted);font-size:10px;font-weight:850;letter-spacing:0;text-transform:uppercase}.project-share-room-code strong{color:var(--brand-violet);max-width:100%;font-size:28px;line-height:1;letter-spacing:.08em;white-space:nowrap}.project-share-room-code 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56px));right:max(12px,var(--safe-area-right));left:auto;z-index:9998;display:grid;width:clamp(128px,36vw,142px);max-width:142px;pointer-events:auto;padding:6px;gap:6px;border-radius:12px;background:#17171dc7;border:1px solid rgba(255,255,255,.18);box-shadow:0 8px 24px #00000038;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transform:none}.ar-viewer[data-ar-session-active=true] .ar-viewer-session-controls button{display:inline-flex;align-items:center;justify-content:center;width:100%;height:36px;padding:0 8px;gap:6px;font-size:.76rem}.ar-viewer[data-ar-session-active=true] .ar-runtime-status{position:fixed;top:max(64px,calc(var(--safe-area-top) + 56px));right:auto;left:max(12px,var(--safe-area-left));z-index:9997;width:min(250px,calc(100vw - 178px));max-width:calc(100vw - 178px);transform:none}.ar-viewer-primary{height:40px;padding:0 18px;border-radius:var(--radius-button);background:var(--brand-violet);color:var(--surface);border:1px solid 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