:root{--ink:#1c1c1c;--muted:#6b7280;--rose:#E5258C;--border:#e5e7eb;--bg:#ffffff;--edge:10%;--poster-top: 6.5%;--poster-right: 6.5%;--poster-bottom: 6.5%;--poster-left: 6.5%;--poster-radius: 10px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;color:var(--ink);background:#fff}.page{min-height:100%;display:flex;flex-direction:column}.topbar{height:56px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--border)}.brand{font-weight:600;letter-spacing:.2px}.content{width:100%;max-width:1100px;margin:20px auto;padding:0 14px}.config-grid{display:grid;gap:24px;grid-template-columns:1fr;align-items:start;position:relative;isolation:isolate}.config-grid .left{position:relative;z-index:50;pointer-events:auto}.config-grid .right{position:relative;z-index:10}.left h2{margin:0 0 8px;font-size:22px}.muted{color:var(--muted);margin:0 0 16px;font-size:14px}.uploader{border:1.5px dashed var(--border);border-radius:12px;padding:18px;cursor:pointer;background:#fafafa;transition:border-color .2s,background .2s;margin-bottom:14px}.uploader.is-over{border-color:var(--rose);background:#fff0f7}.uploader-inner{text-align:center}.uploader strong{display:block;margin-bottom:6px}.uploader-tip{font-size:12px;color:var(--muted)}.controls{border:1px solid var(--border);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:12px;background:#fff}.controls .row{display:flex;flex-direction:column;gap:8px}.controls .row.two{display:grid;grid-template-columns:1fr;gap:12px}.controls label{font-size:13px;color:#111}.btns{display:flex;gap:8px;flex-wrap:wrap}.btn{padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:#fff;cursor:pointer;font-size:13px;flex:1 1 auto;min-width:120px}.btn.active{border-color:var(--rose);color:#fff;background:var(--rose)}.btn.ghost{background:#fff;border-color:var(--border)}.cta{margin-top:12px;padding:12px 16px;border-radius:10px;border:none;background:var(--rose);color:#fff;font-weight:600;cursor:pointer;width:100%}.cta:disabled{opacity:.5;cursor:not-allowed}.right{display:flex;flex-direction:column;align-items:center}.hint{margin-top:10px;color:var(--muted);font-size:12px}.mockup{position:relative;width:100%;max-width:560px;aspect-ratio:1/1;border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 10px 30px #00000014;margin:0 auto}.mockup-base{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}.mockup-front{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;object-position:center;transform-origin:center;will-change:transform}.edge-piece{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;pointer-events:none}.edge-top{clip-path:inset(0 0 calc(100% - var(--edge)) 0)}.edge-bottom{clip-path:inset(calc(100% - var(--edge)) 0 0 0)}.edge-left{clip-path:inset(0 calc(100% - var(--edge)) 0 0)}.edge-right{clip-path:inset(0 0 0 calc(100% - var(--edge)))}.edge-piece.edge-left,.edge-piece.edge-right{filter:brightness(.92)}.edge-piece.edge-top{filter:brightness(.97)}.edge-piece.edge-bottom{filter:brightness(.9)}.edge-shade{position:absolute;pointer-events:none;opacity:.35;transition:opacity .2s}.group:hover .edge-shade{opacity:.5}.edge-top-shade{top:0;left:0;right:0;height:var(--edge);background:linear-gradient(to bottom,#00000026,#0000)}.edge-bottom-shade{bottom:0;left:0;right:0;height:var(--edge);background:linear-gradient(to top,#00000040,#0000)}.edge-left-shade{top:0;bottom:0;left:0;width:var(--edge);background:linear-gradient(to right,#0000002e,#0000)}.edge-right-shade{top:0;bottom:0;right:0;width:var(--edge);background:linear-gradient(to left,#0000002e,#0000)}.poster-window{position:absolute;overflow:hidden;box-shadow:0 2px #00000014 inset}.poster-plane{position:absolute;inset:0;overflow:hidden}.poster-img{width:100%;height:100%;object-fit:cover;object-position:center;will-change:transform}@media(min-width:480px){.controls .row.two{grid-template-columns:1fr 1fr}}@media(min-width:768px){.content{padding:0 16px}.left h2{font-size:24px}.muted{font-size:15px}}@media(min-width:960px){.config-grid{grid-template-columns:minmax(320px,420px) 1fr;gap:32px}.cta{width:auto}}.preview-wrapper{display:flex;gap:20px;align-items:flex-start}.poster-shots{display:flex;flex-direction:column;gap:12px;align-items:center}.poster-shot{width:100px;border:none;background:none;padding:0;text-align:center}.poster-shot img{width:100%;height:150px;object-fit:cover;border-radius:8px}.poster-shot video{width:100%;height:150px;object-fit:cover;border-radius:8px}.poster-shot figcaption{font-size:11px;color:var(--muted, #6b7280);margin-top:4px}@media(max-width:800px){.preview-wrapper{flex-direction:column;align-items:center}.poster-shots{flex-direction:row;justify-content:center}.poster-shot{width:90px}.poster-shot img{height:130px}}