.subtitle { margin-bottom: 32px; }
.top-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.btn { padding: 8px 20px; border: none; border-radius: 8px; font-size: 14px; font-weight: 500; cursor: pointer; transition: all 0.2s; }
.btn-primary { background: linear-gradient(135deg, #667eea, #764ba2); color: #fff; }
.btn-primary:hover { opacity: 0.9; }
.btn-add { background: var(--bg-card); color: #667eea; border: 1px solid var(--border); }
.btn-add:hover { border-color: #667eea; }
.btn-danger { background: transparent; color: #e74c3c; border: 1px solid #e74c3c; padding: 6px 12px; font-size: 12px; }
.btn-danger:hover { background: #e74c3c; color: #fff; }
.btn-sm { padding: 5px 12px; font-size: 12px; border-radius: 6px; cursor: pointer; border: none; transition: all 0.2s; }
.btn-sm-add { background: var(--bg-nested); color: #667eea; border: 1px dashed var(--border); }
.btn-sm-add:hover { border-color: #667eea; }
.btn-sm-del { background: transparent; color: #e74c3c; padding: 4px 10px; font-size: 11px; }
.btn-sm-del:hover { background: #e74c3c; color: #fff; }

.card { background: var(--bg-card); border-radius: 12px; padding: 20px; margin-bottom: 16px; cursor: pointer; }
.card.hidden-card { opacity: 0.5; }
.card-title { display: flex; justify-content: space-between; align-items: center; }
.card-title-left { display: flex; align-items: center; gap: 10px; flex: 1; }
.card-title-name { font-size: 16px; font-weight: 500; color: var(--text-primary); }
.card-thumb { width: 36px; height: 36px; border-radius: 6px; object-fit: cover; flex-shrink: 0; }
.card-thumb-placeholder { width: 36px; height: 36px; border-radius: 6px; background: var(--bg-nested); display: flex; align-items: center; justify-content: center; color: var(--text-faint); font-size: 9px; border: 1px dashed var(--border); flex-shrink: 0; }
.card-title-arrow { width: 20px; height: 20px; color: var(--text-dim); transition: transform 0.2s; flex-shrink: 0; }
.card.open .card-title-arrow { transform: rotate(180deg); }
.card-detail { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.card.open .card-detail { max-height: 2000px; }
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.card-header-left { display: flex; align-items: center; gap: 10px; }
.card-index { background: linear-gradient(135deg, #667eea, #764ba2); color: #fff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 600; }
.card.hidden-card .card-index { background: var(--text-faint); }
.card-title-btns { display: flex; gap: 4px; }
.card-title-btns button { background: var(--bg-nested); border: 1px solid var(--border); color: var(--text-muted); width: 28px; height: 28px; border-radius: 6px; font-size: 14px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
.card-title-btns button:hover { border-color: #667eea; color: #667eea; }
.toggle-wrap { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-muted); cursor: pointer; user-select: none; }
.toggle-switch { width: 36px; height: 20px; background: var(--border); border-radius: 10px; position: relative; transition: background 0.2s; }
.toggle-switch::after { content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; background: var(--text-muted); border-radius: 50%; transition: all 0.2s; }
.toggle-switch.on { background: #667eea; }
.toggle-switch.on::after { left: 18px; background: #fff; }
.hidden-tag { font-size: 11px; padding: 2px 8px; border-radius: 4px; }
.hidden-tag.tag-hidden { color: #e74c3c; background: rgba(231,76,60,0.1); }
.hidden-tag.tag-addon { color: #3498db; background: rgba(52,152,219,0.1); }
.vis-select { display: flex; gap: 4px; }
.vis-opt { padding: 4px 12px; border-radius: 6px; font-size: 12px; cursor: pointer; border: 1px solid var(--border); background: transparent; color: var(--text-muted); transition: all 0.2s; }
.vis-opt.active-visible { background: #27ae60; color: #fff; border-color: #27ae60; }
.vis-opt.active-addon { background: #3498db; color: #fff; border-color: #3498db; }
.vis-opt.active-hidden { background: #e74c3c; color: #fff; border-color: #e74c3c; }

.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12px; color: var(--text-muted); }
.field input, .field textarea { background: var(--bg-nested); border: 1px solid var(--border); border-radius: 8px; color: var(--text-primary); padding: 8px 12px; font-size: 14px; outline: none; transition: border-color 0.2s; font-family: inherit; }
.field input:focus, .field textarea:focus { border-color: #667eea; }
.field textarea { min-height: 50px; resize: vertical; }
.field input[type="range"] { padding: 0; height: 6px; -webkit-appearance: none; background: var(--border); border-radius: 3px; border: none; }
.field input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; background: #667eea; border-radius: 50%; cursor: pointer; }
.weight-row { display: flex; align-items: center; gap: 10px; }
.weight-row input { flex: 1; }
.weight-val { color: #667eea; font-weight: 600; font-size: 14px; min-width: 36px; text-align: right; }

.presets-section { margin-top: 16px; border-top: 1px solid var(--divider); padding-top: 12px; }
.presets-title { font-size: 13px; color: var(--text-muted); margin-bottom: 10px; display: flex; justify-content: space-between; align-items: center; }
.preset-card { background: var(--bg-page); border-radius: 8px; padding: 12px; margin-bottom: 8px; border: 1px solid var(--divider); }
.preset-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.preset-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.preset-fields .field { gap: 3px; }
.preset-fields .field label { font-size: 11px; }
.preset-fields .field textarea { min-height: 40px; font-size: 13px; padding: 6px 10px; }
.preset-sample { display: flex; align-items: center; gap: 8px; }
.preset-sample-preview { width: 48px; height: 64px; border-radius: 4px; background: var(--bg-nested); display: flex; align-items: center; justify-content: center; color: var(--text-faint); font-size: 10px; border: 1px dashed var(--border); overflow: hidden; flex-shrink: 0; }
.preset-sample-preview img { width: 100%; height: 100%; object-fit: cover; }

.toast { display: none; position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); padding: 12px 24px; border-radius: 10px; font-size: 14px; z-index: 999; }
.toast.success { display: block; background: #27ae60; color: #fff; }
.toast.error { display: block; background: #e74c3c; color: #fff; }
.admin-tabs { display: flex; gap: 0; margin-bottom: 20px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border); }
.admin-tab { flex: 1; padding: 10px; border: none; background: transparent; color: var(--text-muted); font-size: 14px; cursor: pointer; transition: all 0.2s; }
.admin-tab.active { background: var(--accent); color: #fff; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th { text-align: left; padding: 10px 12px; color: var(--text-muted); border-bottom: 1px solid var(--border); font-weight: 500; }
.admin-table td { padding: 10px 12px; border-bottom: 1px solid var(--divider); color: var(--text-secondary); }
.admin-table tr:hover td { background: var(--bg-hover); }
.badge { padding: 2px 8px; border-radius: 4px; font-size: 11px; }
.badge-admin { background: rgba(102,126,234,0.15); color: #667eea; }
.badge-disabled { background: rgba(231,76,60,0.15); color: #e74c3c; }
.badge-used { background: rgba(39,174,96,0.15); color: #27ae60; }
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 1000; justify-content: center; align-items: center; }
.modal-overlay.active { display: flex; }
.modal-box { background: var(--bg-card); border-radius: 12px; padding: 24px; width: 320px; }
.modal-box h3 { font-size: 16px; margin-bottom: 16px; color: var(--text-primary); }
.modal-box input { width: 100%; padding: 8px 12px; background: var(--bg-nested); border: 1px solid var(--border); border-radius: 6px; color: var(--text-primary); font-size: 14px; outline: none; margin-bottom: 12px; }
.modal-box input:focus { border-color: var(--accent); }
.modal-btns { display: flex; gap: 8px; }
.modal-btns button { flex: 1; padding: 8px; border-radius: 8px; font-size: 13px; cursor: pointer; border: none; }
.modal-btn-cancel { background: var(--btn-cancel-bg); color: var(--btn-cancel-text); }
.modal-btn-confirm { background: linear-gradient(135deg, #667eea, #764ba2); color: #fff; }
.login-wrap { position: fixed; inset: 0; background: var(--bg-page); z-index: 2000; display: flex; align-items: center; justify-content: center; }
.login-box { background: var(--bg-card); border-radius: 16px; padding: 40px 32px; width: 320px; text-align: center; }
.login-box h2 { font-size: 18px; margin-bottom: 20px; color: var(--text-primary); font-weight: 500; }
.login-box input { width: 100%; padding: 10px 14px; background: var(--bg-nested); border: 1px solid var(--border); border-radius: 8px; color: var(--text-primary); font-size: 14px; outline: none; margin-bottom: 12px; }
.login-box input:focus { border-color: #667eea; }
.img-card .img-overlay { opacity: 1 !important; background: rgba(0,0,0,0.3) !important; align-items: flex-end !important; padding: 4px; }
.img-card .img-overlay a { font-size: 11px !important; padding: 3px 8px !important; }
/* admin 任务卡结果图沿用紧凑 flex（common 已统一为 grid，此处保留后台原视觉）*/
.image-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.login-box button { width: 100%; padding: 10px; background: linear-gradient(135deg, #667eea, #764ba2); color: #fff; border: none; border-radius: 8px; font-size: 14px; cursor: pointer; }
.login-box .login-err { color: #e74c3c; font-size: 12px; margin-top: 8px; display: none; }
.dashboard { display: none; }
.top-link { display: inline-block; margin-bottom: 20px; color: #667eea; font-size: 14px; text-decoration: none; }
.top-link:hover { text-decoration: underline; }

@media (max-width: 768px) {
  .container { padding: 20px 12px; }
  .fields { grid-template-columns: 1fr; }
  .preset-fields { grid-template-columns: 1fr; }
  .top-bar { flex-direction: column; gap: 8px; align-items: stretch; }
  .top-bar > div { justify-content: center; }
  .card { padding: 14px; }
  /* Tab 横向滑动（10 个标签窄屏放不下）+ 数据表横向滚动（多列不挤压）*/
  .admin-tabs { overflow-x: auto; flex-wrap: nowrap; }
  .admin-tab { flex: none; white-space: nowrap; padding: 10px 14px; }
  .admin-table { display: block; overflow-x: auto; }
}