*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%;width:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#1a1a1a;color:#e8e8e8}#app{display:flex;flex-direction:column}header{padding:12px 20px;background:#111;border-bottom:1px solid #2a2a2a;display:flex;align-items:center;justify-content:space-between}header h1{font-size:14px;font-weight:500;letter-spacing:.5px;text-transform:uppercase;color:#aaa}.app-footer{padding:10px 20px;background:#111;border-top:1px solid #2a2a2a;font-size:11px;color:#e8e8e8;text-align:left;flex-shrink:0}#user-button{display:flex;align-items:center}.auth-gate{position:fixed;inset:0;z-index:1000;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;color:#1a1a1a}.auth-card{display:flex;flex-direction:column;align-items:center;max-width:420px;width:100%}.auth-logo{display:block;width:220px;height:auto;margin-bottom:32px}.auth-subtitle{font-family:Libre Baskerville,Baskerville,Times New Roman,Georgia,serif;font-style:normal;font-size:22px;font-weight:400;color:#1a1a1a;margin-bottom:36px;letter-spacing:-.2px;text-align:center;white-space:nowrap}.auth-mount{display:flex;justify-content:center;width:100%}.auth-mount .cl-rootBox,.auth-mount .cl-card{box-shadow:none!important;background:transparent!important;border:none!important;width:100%}.auth-mount .cl-formButtonPrimary{background:#6eceb2!important;color:#fff!important;border:none!important;box-shadow:none!important}.auth-mount .cl-formButtonPrimary:hover,.auth-mount .cl-formButtonPrimary:focus{background:#5fbfa3!important}.auth-mount .cl-formButtonPrimary svg,.auth-mount .cl-formButtonPrimary .cl-internal-icon,.auth-mount .cl-formButtonPrimary__arrow{display:none!important}.auth-version{margin-top:32px;font-size:11px;letter-spacing:1.5px;color:#888;text-transform:uppercase;text-align:center;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,Arial,sans-serif}.auth-footer{position:absolute;bottom:24px;left:0;right:0;display:flex;flex-direction:column;align-items:center;gap:8px}.auth-atap{display:block;height:18px;width:auto;opacity:.7}.auth-copy{font-size:11px;color:#999;letter-spacing:0;text-transform:none}main{flex:1;display:flex;min-height:0}#viewport-frame{flex:1;background:#1a1a1a;display:flex;align-items:center;justify-content:center;padding:20px;min-width:0;min-height:0}#viewport{position:relative;background:#2a2a2a;overflow:hidden}#viewport canvas{display:block;position:absolute;inset:0;width:100%;height:100%}.render-overlay{position:absolute;inset:0;pointer-events:none;z-index:2}.render-overlay img{width:100%;height:100%;object-fit:contain;display:block;background:#0e0e0e}.render-overlay.hidden{display:none}.render-overlay.split{clip-path:inset(0 0 0 var(--split-x, 50%))}.split-divider{position:absolute;top:0;bottom:0;left:var(--split-x, 50%);width:2px;background:#ffffffd9;transform:translate(-1px);z-index:3;display:none;pointer-events:none}.split-divider.visible{display:block}.split-handle{position:absolute;top:50%;left:50%;width:32px;height:32px;border-radius:50%;background:#fffffff2;border:2px solid #1a1a1a;transform:translate(-50%,-50%);cursor:ew-resize;pointer-events:auto;display:flex;align-items:center;justify-content:center;color:#1a1a1a;font-size:14px;font-weight:700;user-select:none;box-shadow:0 2px 8px #0006}.view-mode-toggle{position:absolute;top:12px;right:12px;z-index:5;display:flex;background:#141414bf;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.08);border-radius:999px;padding:3px;gap:2px}.view-mode-toggle button{background:transparent;border:none;color:#aaa;font-size:11px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;padding:6px 12px;border-radius:999px;cursor:pointer;transition:background .15s,color .15s}.view-mode-toggle button:hover:not(:disabled):not(.active){color:#e8e8e8}.view-mode-toggle button.active{background:#4a9eff;color:#fff}.view-mode-toggle button:disabled{color:#444;cursor:not-allowed}#render-panel{width:360px;background:#181818;border-left:1px solid #2a2a2a;display:flex;flex-direction:column;min-height:0}#panel{width:300px;background:#181818;border-left:1px solid #2a2a2a;overflow-y:auto;padding:16px}.render-toolbar{padding:14px 16px;border-bottom:1px solid #2a2a2a;display:flex;flex-direction:column;gap:10px}.render-toolbar h2{font-size:11px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;color:#888}.render-provider{width:100%;background:#222;color:#e8e8e8;border:1px solid #2f2f2f;border-radius:6px;padding:8px 10px;font-size:12px;cursor:pointer}.render-generate{width:100%;padding:10px;background:#4a9eff;color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s}.render-generate:hover:not(:disabled){background:#5badff}.render-generate:disabled{background:#333;color:#777;cursor:wait}.render-stage{flex:1;padding:14px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;min-height:0}.render-status{font-size:11px;color:#888;padding:8px 0 4px;text-align:center;font-family:ui-monospace,monospace}.render-status.loading{color:#4a9eff}.render-progress{width:100%;height:4px;background:#2a2a2a;border-radius:2px;overflow:hidden;margin-bottom:8px}.render-progress-fill{height:100%;background:linear-gradient(90deg,#4a9eff,#7bb8ff);width:0%;transition:width .25s ease-out;border-radius:2px}.progress-overlay{position:absolute;inset:0;display:none;align-items:center;justify-content:center;flex-direction:column;gap:14px;background:#0a0a0a8c;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);z-index:4;pointer-events:none}.progress-overlay.visible{display:flex}.progress-overlay-pct{font-size:64px;font-weight:300;color:#fff;font-family:ui-monospace,SF Mono,monospace;letter-spacing:-2px}.progress-overlay-label{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:#fff9}.render-error{background:#3a1a1a;color:#ff9080;padding:10px 12px;border-radius:6px;font-size:11px;border:1px solid #5a2828}.render-actions{display:flex;gap:8px}.render-actions button{flex:1;padding:8px;background:#2a2a2a;color:#e8e8e8;border:1px solid #3a3a3a;border-radius:5px;font-size:12px;cursor:pointer}.render-actions button:hover{background:#353535}.render-actions button:disabled{color:#555;cursor:not-allowed}.render-history{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:4px}.render-history img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:4px;cursor:pointer;border:2px solid transparent;transition:border-color .15s}.render-history img:hover{border-color:#4a9eff}.panel-section{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #2a2a2a}.panel-section:last-child{border-bottom:none}.panel-section h2{font-size:11px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;color:#888;margin-bottom:12px}.label-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.label-thumb{aspect-ratio:1;border:2px solid transparent;border-radius:6px;cursor:pointer;background-size:cover;background-position:center;transition:border-color .15s}.label-thumb:hover{border-color:#555}.label-thumb.active{border-color:#4a9eff}.control-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:12px}.control-row label{color:#aaa;flex:1}.control-row input[type=range]{flex:2}.control-row input[type=color]{width:40px;height:24px;border:none;background:none;cursor:pointer}.control-row input[type=checkbox]{cursor:pointer}.value{font-family:ui-monospace,monospace;font-size:11px;color:#666;min-width:40px;text-align:right}button.action{width:100%;padding:10px;background:#4a9eff;color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s}button.action:hover{background:#5badff}#viewport.checker{background-color:#fff;background-image:linear-gradient(45deg,#c8c8c8 25%,transparent 25%),linear-gradient(-45deg,#c8c8c8 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#c8c8c8 75%),linear-gradient(-45deg,transparent 75%,#c8c8c8 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}#viewport.checker canvas{background:transparent}.widget-wrap{display:flex;justify-content:center;margin-bottom:14px}.light-widget{position:relative;user-select:none;touch-action:none}.light-sphere{position:absolute;inset:4px;border-radius:50%;background:radial-gradient(circle at 32% 30%,#fff,#c8c8c8 18%,#6a6a6a,#2a2a2a 92%,#1a1a1a);box-shadow:inset -4px -6px 14px #00000073,inset 2px 2px 6px #ffffff14,0 2px 6px #0006;cursor:crosshair}.tilt-wrap{position:absolute;bottom:24px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:12px;padding:10px 16px;background:#141414b3;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.08);border-radius:999px;color:#e8e8e8;font-size:12px;user-select:none;z-index:10}.tilt-label{font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:#aaa;font-size:11px}.tilt-slider{width:220px;cursor:pointer}.tilt-value{font-family:ui-monospace,monospace;font-size:11px;color:#ccc;min-width:36px;text-align:right}.tilt-reset{background:transparent;border:1px solid rgba(255,255,255,.15);color:#aaa;border-radius:50%;width:24px;height:24px;font-size:14px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:background .15s,color .15s}.tilt-reset:hover{background:#ffffff14;color:#fff}.light-handle{position:absolute;width:14px;height:14px;border-radius:50%;background:#ffe680;border:1.5px solid #fff;box-shadow:0 0 10px #ffe680e6,0 0 20px #ffe68080;transform:translate(-50%,-50%);pointer-events:none}