.upsc-app-container{--upsc-p:#0369a1;--upsc-s:#059669;--upsc-e:#e11d48;--upsc-bg:#f8fafc;--upsc-surf:#ffffff;--upsc-txt:#0f172a;--upsc-mut:#64748b;--upsc-bor:#e2e8f0;--upsc-rad:16px;width:100%;max-width:550px;margin:20px auto;background:#fff0;border-radius:var(--upsc-rad);overflow:hidden;font-family:-apple-system,system-ui,sans-serif;color:var(--upsc-txt)}.upsc-app-container *,.upsc-app-container *::before,.upsc-app-container *::after{box-sizing:border-box}.upsc-header{padding:20px;text-align:center;background:#fff0}.upsc-title{font-size:1.3rem;margin:0;color:var(--upsc-p);font-weight:800}.upsc-subtitle{font-size:.75rem;color:var(--upsc-mut);margin:5px 0 0}.upsc-upload-view{padding:40px 20px;display:flex;flex-direction:column;align-items:center}.upsc-dropzone{width:100%;padding:40px 20px;border:2px solid #8b5cf6;border-radius:20px;text-align:center;cursor:pointer;background:radial-gradient(circle at top left,#ddd6fe 0%,transparent 40%),radial-gradient(circle at bottom right,#c4b5fd 0%,transparent 40%),linear-gradient(145deg,#8b5cf6 0%,#6d28d9 100%);box-shadow:0 10px 15px rgb(109 40 217 / .22);transition:transform 0.2s ease,border-color 0.2s ease}.upsc-dropzone:hover{transform:translateY(-2px);border-color:#ddd6fe;box-shadow:none}.upsc-dropzone svg{width:44px;height:44px;color:#f5d0fe;margin-bottom:12px}.upsc-dropzone b{display:block;font-size:1rem;font-weight:700;color:#c4f1ff;margin-bottom:6px}.upsc-subtext{display:block;margin-top:8px;font-size:.88rem;line-height:1.7;color:#ede9fe}.upsc-editor-view{display:none;flex-direction:column}.upsc-stage{position:relative;width:100%;height:380px;background:#000;overflow:hidden}#upsc-main-img{display:block;max-width:100%}.upsc-badge-stack{position:absolute;top:12px;left:12px;z-index:10;display:flex;flex-direction:column;gap:6px;pointer-events:none}.upsc-chip{background:rgb(255 255 255 / .95);padding:5px 12px;border-radius:20px;font-size:10px;font-weight:800;display:flex;align-items:center;gap:6px;box-shadow:0 2px 6px rgb(0 0 0 / .1)}.upsc-dot{width:7px;height:7px;border-radius:50%;background:#94a3b8}.upsc-preview-mini{position:absolute;right:12px;bottom:12px;width:80px;height:80px;border:2px solid #fff;border-radius:4px;z-index:10;background:#fff0;box-shadow:0 4px 10px rgb(0 0 0 / .3)}#upsc-prev-canvas{width:100%;height:100%;object-fit:contain}.upsc-controls{padding:16px;background:#fff;border-top:1px solid var(--upsc-bor)}.upsc-text-option{background:#f8fafc;border:1px solid var(--upsc-bor);padding:12px;border-radius:12px;margin-bottom:16px}.upsc-toggle-row{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-weight:700;font-size:.8rem}.upsc-input-group{display:grid;grid-template-columns:1fr 1fr;gap:8px}.upsc-input-group input{width:100%;padding:8px;border:1px solid var(--upsc-bor);border-radius:6px;font-size:12px;outline:none}.upsc-input-group input:focus{border-color:var(--upsc-p)}.upsc-slider-row{margin-bottom:12px}.upsc-slider-row label{display:flex;justify-content:space-between;font-size:10px;font-weight:700;color:var(--upsc-mut);text-transform:uppercase;margin-bottom:4px}.upsc-slider-row span{color:var(--upsc-p)}.upsc-app-container input[type="range"]{width:100%;height:6px;background:#e2e8f0;border-radius:10px;appearance:none;outline:none;margin:8px 0}.upsc-app-container input[type="range"]::-webkit-slider-thumb{appearance:none;width:20px;height:20px;background:var(--upsc-p);border:3px solid #fff;border-radius:50%;box-shadow:0 2px 4px rgb(0 0 0 / .1)}.upsc-btn-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:10px}.upsc-btn{border:none;padding:14px 4px;border-radius:12px;font-size:11px;font-weight:800;cursor:pointer;text-align:center;transition:0.2s}.upsc-btn:active{transform:scale(.96)}.upsc-btn-reset{background:#f1f5f9;color:var(--upsc-mut)}.upsc-btn-dl{background:var(--upsc-s);color:#fff}.upsc-sheet-overlay{position:fixed;inset:0;background:rgb(15 23 42 / .5);opacity:0;pointer-events:none;transition:0.3s;z-index:9998}.upsc-sheet-overlay.active{opacity:1;pointer-events:auto}.upsc-sheet{position:fixed;left:0;right:0;bottom:0;background:#fff;border-radius:24px 24px 0 0;padding:25px;transform:translateY(100%);transition:0.3s cubic-bezier(.4,0,.2,1);z-index:9999}.upsc-sheet.active{transform:translateY(0)}.upsc-sheet-head{display:flex;justify-content:space-between;margin-bottom:25px;font-weight:800;color:var(--upsc-p)}.upsc-hidden{display:none!important}