:root{--bg: #f7f9fc;--panel: #ffffff;--text: #1f2430;--muted: #5f6b7a;--primary: #3b82f6;--primary2: #7c3aed;--border: #e5e9f2}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji"}#app{max-width:1200px;margin:0 auto;padding:24px}.header{display:flex;align-items:center;justify-content:center;margin-bottom:16px}.brand{font-weight:700;font-size:18px;letter-spacing:.3px;color:var(--text)}.container{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:0 10px 24px #1f243014}.form{display:grid;gap:16px}.dropzone{position:relative;border:1.5px dashed #c9d3e6;border-radius:14px;padding:0;display:flex;align-items:center;justify-content:center;background:#f0f4ff;cursor:pointer;transition:border-color .2s,transform .2s;aspect-ratio:1;width:100%;max-width:360px;margin:0 auto;overflow:hidden}.dropzone:hover{border-color:var(--primary);transform:translateY(-1px)}.hidden-input{position:absolute;opacity:0;width:1px;height:1px}.upload-box{text-align:center}.upload-title{font-size:18px;font-weight:700}.upload-sub{font-size:12px;color:var(--muted);margin-top:6px}.caption{text-align:center;font-size:12px;color:var(--muted)}.drop-preview{width:100%;height:100%;object-fit:cover}.remove-btn{position:absolute;top:8px;right:8px;border:1px solid #c9d3e6;background:#fff;color:var(--text);border-radius:999px;padding:6px 10px;font-size:12px;font-weight:600}.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid #c9d3e6;border-radius:10px;padding:10px 14px;background:#fff;color:var(--text);text-decoration:none;font-weight:600;transition:transform .15s,box-shadow .15s,border-color .15s}.btn-primary{background:linear-gradient(90deg,var(--primary),var(--primary2));border:none;color:#fff}.btn-primary:hover{box-shadow:0 8px 22px #3b82f659;transform:translateY(-1px)}.btn[disabled]{opacity:.6;cursor:not-allowed}.error{color:#ff6b6b}.preview-grid{margin-top:16px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:12px}.card h2{margin:0 0 10px;font-size:14px;color:var(--muted);font-weight:600}.preview-img{width:100%;border-radius:10px;display:block;background:#fff;border:1px solid var(--border)}.viewer{position:fixed;inset:0;background:#f5f8ffe6;display:flex;align-items:center;justify-content:center;z-index:1000}.viewer img{max-width:95vw;max-height:95vh;border-radius:12px;box-shadow:0 12px 30px #1f243040}.actions{display:flex;gap:10px}.btn.wide{width:100%;justify-content:center;padding:14px 16px;font-size:16px}.progress{margin-top:8px}.progress-text{font-size:12px;color:var(--muted);margin-bottom:6px}.bar{height:10px;background:#e5e9f2;border-radius:999px;overflow:hidden;border:1px solid var(--border)}.bar-inner{height:100%;background:linear-gradient(90deg,var(--primary),var(--primary2))}@media(max-width:900px){.preview-grid{grid-template-columns:1fr}}@media(max-width:600px){.preview-grid{grid-template-columns:1fr}.container{padding:16px}}.container[data-v-1facefc4]{max-width:1200px;margin:0 auto;padding:24px}h1[data-v-1facefc4]{font-size:22px;margin-bottom:16px}.form[data-v-1facefc4]{display:grid;gap:12px}input[data-v-1facefc4],select[data-v-1facefc4]{width:100%;padding:8px;border:1px solid #ddd;border-radius:6px}button[data-v-1facefc4]{padding:8px 12px}.preview-grid[data-v-1facefc4]{margin-top:20px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;align-items:start}.preview-img[data-v-1facefc4]{width:100%;border-radius:8px;display:block}.actions[data-v-1facefc4]{margin-top:8px}@media(max-width:900px){.preview-grid[data-v-1facefc4]{grid-template-columns:1fr}}@media(max-width:600px){.preview-grid[data-v-1facefc4]{grid-template-columns:1fr}}.viewer[data-v-1facefc4]{position:fixed;inset:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:1000}.viewer img[data-v-1facefc4]{max-width:95vw;max-height:95vh;border-radius:8px}