:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#0f172a;background:#f6f7fb}*{box-sizing:border-box}body{margin:0;padding:24px}.card{background:#fff;border-radius:20px;padding:20px;box-shadow:0 10px 30px #0000000f;margin-bottom:20px}h1{margin:0 0 12px;font-size:22px}.muted{color:#64748b;font-size:14px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}input,button,select{padding:10px 12px;border-radius:12px;border:1px solid #e2e8f0;font-size:14px}button{background:#1f6feb;color:#fff;border:none;cursor:pointer;font-weight:700}button.secondary{background:#e2e8f0;color:#0f172a}button:disabled{opacity:.6;cursor:not-allowed}.shop-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.shop-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:12px;cursor:pointer;transition:transform .1s,border .2s}.shop-card:hover{transform:translateY(-2px);border-color:#cbd5e1}.shop-card.active{border-color:#1f6feb;box-shadow:0 10px 24px #1f6feb1f}.badge{display:inline-flex;padding:2px 8px;background:#eef2ff;color:#4338ca;border-radius:999px;font-size:12px}.cover-preview{display:flex;gap:6px;margin-top:8px}.cover-preview img{width:48px;height:48px;border-radius:10px;object-fit:cover;border:1px solid #e2e8f0}.panel-title{margin:0 0 10px;font-size:18px}.grid-images{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.img-card{border:1px solid #e2e8f0;border-radius:14px;overflow:hidden;background:#fff;display:flex;flex-direction:column}.img-card img{width:100%;height:140px;object-fit:cover;background:#f8fafc}.img-card .meta{padding:10px;display:flex;flex-direction:column;gap:8px}.pill{padding:4px 8px;border-radius:999px;font-size:12px;display:inline-flex;align-items:center;gap:6px}.pill.cover{background:#ecfdf3;color:#16a34a}.pill.normal{background:#f8fafc;color:#475569}.small{font-size:12px;color:#475569;word-break:break-all}.toast{position:fixed;right:20px;bottom:20px;background:#0f172a;color:#fff;padding:10px 16px;border-radius:12px;box-shadow:0 10px 30px #0003}.hidden{display:none}.cover-board{border:1px solid #e2e8f0;border-radius:14px;padding:12px;margin-bottom:16px;background:#f8fafc}.board-title{font-weight:700;margin:12px 0 8px;color:#0f172a}.cover-chip{display:flex;gap:10px;align-items:center;margin-bottom:10px}.cover-chip img{width:72px;height:72px;border-radius:12px;object-fit:cover;border:1px solid #e2e8f0;background:#fff}.chip-text{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#1f2937}