:root{--bg-studio:#0a0a0a;--bg-sidebar:#141414;--accent:#6366f1;--text-primary:#fff;--text-secondary:#a1a1aa;--border-color:#ffffff1a;--font-mono:"JetBrains Mono", monospace}.studio-container{background-color:#050505;grid-template-columns:1fr 400px;width:100vw;height:100vh;display:grid}.viewport-area{cursor:grab;background:radial-gradient(circle,#1a1a2e 0%,#050505 100%);position:relative}.viewport-area:active{cursor:grabbing}.hud-watermark{color:#e9e5e5;letter-spacing:5px;text-transform:uppercase;opacity:.1;pointer-events:none;-webkit-user-select:none;user-select:none;width:80%;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:120px;font-weight:900;position:absolute;top:40px;left:40px;right:40px}.hud-system{z-index:10;position:absolute;top:40px;right:40px}.hud-row{border:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border-radius:100px;align-items:center;gap:10px;padding:8px 16px;display:flex}.status-dot{background:#10b981;border-radius:50%;width:8px;height:8px;box-shadow:0 0 10px #10b981}.hud-label{text-transform:uppercase;color:var(--text-secondary);font-size:10px;font-weight:700}.hud-state{text-align:right;z-index:10;align-items:center;gap:20px;display:flex;position:absolute;bottom:40px;left:40px}.hud-size{color:#fff;margin-left:10px;font-size:.65rem}.preview-chip{border:2px solid #fff;border-radius:12px;width:40px;height:40px}.viewport-controls{z-index:20;align-items:center;gap:12px;display:flex;position:absolute;bottom:40px;left:50%;transform:translate(-50%)}.view-switcher{border:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0009;border-radius:12px;padding:4px;display:flex}.view-switcher button{color:#fff;text-transform:uppercase;cursor:pointer;background:0 0;border:none;border-radius:8px;padding:8px 16px;font-size:11px;font-weight:700;transition:all .2s}.view-switcher button.active{background:var(--accent);box-shadow:0 4px 12px #6366f14d}.reset-view-btn{border:1px solid var(--border);color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0009;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.interaction-hint{color:#fff;pointer-events:none;opacity:.7;background:#0006;border-radius:20px;padding:8px 16px;font-size:11px;font-weight:500;position:absolute;bottom:40px;right:40px}.sidebar-area{border-left:1px solid var(--border);background:0 0;flex-direction:column;display:flex;overflow-y:auto}.header-top{padding:40px}.badge{color:var(--accent);text-transform:uppercase;background:#6366f11a;border-radius:6px;margin-bottom:12px;padding:4px 12px;font-size:10px;font-weight:900;display:inline-block}.studio-title{color:#fff;margin:0;font-size:32px;font-weight:900}.studio-title span{color:var(--accent)}.studio-desc{color:var(--text-muted);margin:4px 0 24px;font-size:14px}.history-controls{gap:8px;display:flex}.history-btn{border:1px solid var(--border);color:#fff;cursor:pointer;background:#ffffff0d;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:8px;padding:10px;font-size:12px;transition:all .2s;display:flex}.history-btn:disabled{opacity:.2;cursor:not-allowed}.history-btn.active{border-color:var(--accent);background:#6366f11a}.tabs-grid{grid-template-columns:repeat(5,1fr);gap:4px;padding:0 40px;display:grid}.tab-trigger{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:12px;flex-direction:column;align-items:center;gap:4px;padding:12px 0;transition:all .2s;display:flex}.tab-trigger label{font-size:10px;font-weight:700}.tab-trigger.active{color:var(--accent);background:#ffffff0d}.panel-content{flex:1;padding:40px}.section-label{text-transform:uppercase;color:var(--text-muted);margin-bottom:16px;font-size:12px;font-weight:800;display:block}.product-selector-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.product-btn{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:#ffffff08;border-radius:16px;flex-direction:column;align-items:center;gap:10px;padding:20px;transition:all .2s;display:flex}.product-btn.active{border-color:var(--accent);color:#fff;background:#6366f10d}.color-grid{grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:30px;display:grid}.color-swatch{aspect-ratio:1;cursor:pointer;border:2px solid #0000;border-radius:50%;justify-content:center;align-items:center;width:100%;transition:all .2s;display:flex}.color-swatch.active{border-color:#fff;transform:scale(1.1)}.toggle-section{background:#ffffff08;border-radius:16px;padding:20px}.toggle-btn{cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;width:100%;display:flex}.toggle-label{color:#fff;align-items:center;gap:12px;font-weight:700;display:flex}.toggle-track{background:#222;border-radius:100px;width:44px;height:22px;transition:all .2s;position:relative}.toggle-track.active{background:var(--accent)}.toggle-thumb{background:#fff;border-radius:50%;width:16px;height:16px;transition:all .2s;position:absolute;top:3px;left:3px}.toggle-track.active .toggle-thumb{left:25px}.custom-textarea{border:1px solid var(--border);color:#fff;resize:none;background:#ffffff08;border-radius:16px;width:100%;min-height:120px;margin-bottom:16px;padding:20px;font-family:inherit}.primary-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:16px;justify-content:center;align-items:center;gap:10px;width:100%;padding:16px;font-weight:800;transition:all .2s;display:flex}.primary-btn.outline{border:1px solid var(--border);background:0 0}.primary-btn:hover:not(:disabled){opacity:.9}.primary-btn:disabled{opacity:.5;cursor:not-allowed}.active-item-preview{margin-top:40px}.preview-header{justify-content:space-between;align-items:center;display:flex}.delete-btn{color:#ef4444;cursor:pointer;background:0 0;border:none}.preview-box{background:#111;border-radius:16px;justify-content:center;padding:20px;display:flex}.preview-box img{max-width:120px;height:auto}.stack-container{flex-direction:column;gap:40px;display:flex}.color-picker-input{border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:12px;width:100%;height:50px;margin-bottom:24px}.custom-input{border:1px solid var(--border);color:#fff;background:#ffffff08;border-radius:12px;width:100%;padding:16px}.font-grid{flex-direction:column;gap:8px;display:flex}.font-btn{text-align:left;border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:12px;padding:16px;font-size:18px;transition:all .2s}.font-btn.active{border-color:var(--accent);color:#fff;background:#6366f10d}.size-grid{grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:30px;display:grid}.size-btn{border:1px solid var(--border);color:#fff;cursor:pointer;background:#111;border-radius:12px;padding:12px 0}.size-btn.active{background:var(--accent);border-color:var(--accent)}.quantity-control{border:1px solid var(--border);background:#111;border-radius:16px;justify-content:space-between;align-items:center;padding:8px;display:flex}.q-btn{color:#fff;cursor:pointer;background:#222;border:none;border-radius:12px;padding:12px}.q-value{color:#fff;font-size:24px;font-weight:900}.price-footer{border-top:1px solid var(--border);margin-top:40px;padding-top:40px}.price-row{color:#fff;justify-content:space-between;align-items:flex-end;margin-bottom:24px;display:flex}.total-price{font-size:40px;font-weight:900}.unit-price{color:var(--text-muted);font-size:12px}.p-canv{width:100%;height:100%}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:1s linear infinite spin}