*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:#0a0a0a;color:#d4d4d8;min-height:100vh;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.page-shell{min-height:100vh;display:flex;flex-direction:column}.site-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;border-bottom:1px solid #1e1e1e;background:#0a0a0a;position:sticky;top:0;z-index:100}.logo{font-size:1.1rem;font-weight:700;color:#fff;letter-spacing:-.02em}.site-nav{display:flex;gap:.5rem}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border:1px solid #2a2a2a;border-radius:8px;background:#161616;color:#d4d4d8;font-size:.85rem;font-family:inherit;cursor:pointer;transition:all .15s ease;white-space:nowrap}.btn:hover:not(:disabled){background:#222;border-color:#444}.btn:disabled{opacity:.35;cursor:not-allowed}.btn-primary{background:#6366f1;border-color:#6366f1;color:#fff;font-weight:500}.btn-primary:hover:not(:disabled){background:#4f46e5;border-color:#4f46e5}.btn-ghost{background:transparent;border-color:transparent;color:#a1a1aa}.btn-ghost:hover{color:#fff;background:#ffffff0d}.btn-secondary{background:#1a1a1a;border-color:#333}.btn-secondary:hover:not(:disabled){border-color:#6366f1}.grid-page{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.grid-intro{margin-bottom:2rem}.grid-intro h1{font-size:2rem;font-weight:700;color:#fff;letter-spacing:-.03em}.grid-intro p{margin-top:.5rem;color:#71717a;font-size:1rem}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem}.grid-card{background:var(--card-bg, #1a1a2e);border:1px solid #1e1e1e;border-radius:14px;overflow:hidden;transition:all .2s ease;display:flex;flex-direction:column}.grid-card:hover{border-color:#333;transform:translateY(-2px);box-shadow:0 8px 32px #0006}.card-canvas-wrap{position:relative;width:100%;aspect-ratio:4 / 3;background:var(--card-bg, #1a1a2e)}.card-canvas{display:block;width:100%;height:100%}.card-info{padding:1rem 1.25rem;background:#111;border-top:1px solid #1e1e1e}.card-info h3{font-size:.95rem;font-weight:600;color:#fff;margin-bottom:.25rem}.card-info p{font-size:.8rem;color:#71717a;line-height:1.5}.card-tags{display:flex;gap:.35rem;margin-top:.5rem;flex-wrap:wrap}.tag{display:inline-block;padding:.15rem .55rem;background:#6366f11f;color:#a5b4fc;border-radius:999px;font-size:.7rem;font-weight:500}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:4rem 2rem;border:1px dashed #2a2a2a;border-radius:14px;background:#111}.empty-icon{color:#3f3f46;margin-bottom:1rem}.empty-state h2{font-size:1.25rem;color:#fff;margin-bottom:.5rem}.empty-state p{color:#71717a;font-size:.9rem;line-height:1.7}.empty-state code{background:#1a1a1a;padding:.15rem .4rem;border-radius:4px;font-size:.85em;color:#a5b4fc}.empty-state a{color:#6366f1}.empty-state a:hover{text-decoration:underline}.detail-page{flex:1;padding:2rem;max-width:960px;margin:0 auto;width:100%}.detail-header{margin-bottom:1.5rem}.detail-header h1{font-size:1.75rem;font-weight:700;color:#fff;letter-spacing:-.02em}.detail-desc{margin-top:.4rem;color:#71717a;font-size:.95rem}.detail-canvas-container{position:relative;width:100%;aspect-ratio:4 / 3;background:var(--card-bg, #1a1a2e);border:1px solid #1e1e1e;border-radius:14px;overflow:hidden}.detail-canvas-container canvas{display:block;width:100%;height:100%}.detail-controls{margin-top:1rem;display:flex;flex-direction:column;gap:.75rem}.control-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}select{padding:.5rem .75rem;border:1px solid #2a2a2a;border-radius:8px;background:#161616;color:#d4d4d8;font-size:.85rem;font-family:inherit;flex:1;min-width:0}.control-row label{font-size:.85rem;color:#71717a;white-space:nowrap}.file-picker-label{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;background:#6366f1;border:1px solid #6366f1;border-radius:8px;color:#fff;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .15s ease}.file-picker-label:hover{background:#4f46e5}.file-picker-label input[type=file]{display:none}.upload-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#3f3f46;gap:.75rem;pointer-events:none}.upload-placeholder p{line-height:1.7;font-size:.9rem}.upload-placeholder code{background:#1a1a1a;padding:.1rem .4rem;border-radius:4px;font-size:.85em;color:#71717a}.upload-drop-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:none;align-items:center;justify-content:center;background:#6366f11a;border:2px dashed #6366f1;border-radius:14px;color:#a5b4fc;font-size:1.1rem;z-index:10}.upload-drop-overlay.active{display:flex}.not-found{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:.75rem;padding:4rem 2rem}.not-found h2{font-size:3rem;font-weight:700;color:#333}.not-found p{color:#71717a}.site-footer{padding:1.5rem 2rem;text-align:center;color:#3f3f46;font-size:.8rem;border-top:1px solid #1e1e1e;margin-top:auto}.site-footer a{color:#6366f1}.site-footer a:hover{text-decoration:underline}@media (max-width: 640px){.site-header{padding:.75rem 1rem}.grid-page,.detail-page{padding:1.25rem 1rem}.grid-intro h1{font-size:1.5rem}.grid{grid-template-columns:1fr}.detail-header h1{font-size:1.35rem}}