:root{--bg: #f5f1eb;--card: #ffffff;--primary: #6b4f3a;--primary-light: #a67c52;--text: #2c2c2c;--muted: #8c8c8c;--border: #e8dfd3;--danger: #c45656;--radius: 12px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,sans-serif;background:var(--bg);color:var(--text)}.layout{max-width:1100px;margin:0 auto;padding:24px}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.header h1{margin:0;color:var(--primary);font-size:24px}.tabs{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.tab{padding:8px 16px;border-radius:999px;border:1px solid var(--border);background:var(--card);cursor:pointer}.tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.card{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:0 4px 20px #6b4f3a0f;margin-bottom:16px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}input,textarea,select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;margin-bottom:12px}button{padding:10px 16px;border-radius:8px;border:none;cursor:pointer;background:var(--primary);color:#fff;font-size:14px}button.secondary{background:#fff;color:var(--primary);border:1px solid var(--border)}button.danger{background:var(--danger)}button+button{margin-left:8px}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px;align-items:center}table{width:100%;border-collapse:collapse}th,td{padding:10px 8px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}th{color:var(--muted);font-weight:600}.tag{display:inline-block;padding:2px 8px;border-radius:999px;background:#faf7f2;color:var(--primary);font-size:12px;margin-right:4px}.muted{color:var(--muted);font-size:13px}.login-box{max-width:420px;margin:80px auto}.msg{padding:10px 12px;border-radius:8px;margin-bottom:12px;font-size:14px}.msg.error{background:#fdecea;color:#b42318}.msg.ok{background:#ecfdf3;color:#027a48}.hidden{display:none}.row-actions button{padding:4px 10px;font-size:12px}.brand-logo-thumb{width:40px;height:40px;border-radius:50%;object-fit:cover;background:#faf7f2 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Crect fill='%23faf7f2' width='40' height='40' rx='20'/%3E%3C/svg%3E") center/cover no-repeat;vertical-align:middle}.brand-logo-thumb:not([src]),.brand-logo-thumb[src=""]{content:""}.logo-preview-row{display:flex;align-items:flex-start;gap:16px;margin-bottom:12px}.brand-logo-preview{width:72px;height:72px;border-radius:50%;object-fit:cover;background:#faf7f2;border:1px solid var(--border);flex-shrink:0}.brand-logo-preview.empty{opacity:.45}.logo-field input[type=file]{margin-bottom:8px}.msg.inline{display:inline-block;margin-left:8px;padding:4px 8px}