/* ==================== 变量 & 重置 ==================== */
:root {
  --bg: #f6f8fa;
  --surface: #ffffff;
  --surface-hover: #f3f4f6;
  --border: #d0d7de;
  --text: #24292f;
  --text-secondary: #57606a;
  --primary: #0969da;
  --primary-hover: #0550ae;
  --success: #1a7f37;
  --success-hover: #116329;
  --danger: #cf222e;
  --danger-hover: #a40e26;
  --warning: #9a6700;
  --icon-stroke: 1.55;
  --icon-brand-bg: rgba(9, 105, 218, 0.10);
  --icon-brand-border: rgba(9, 105, 218, 0.18);
  --radius: 8px;
  --radius-lg: 12px;
}

[data-theme="dark"] {
  --bg: #0d1117;
  --surface: #161b22;
  --surface-hover: #1c2333;
  --border: #30363d;
  --text: #e6edf3;
  --text-secondary: #8b949e;
  --primary: #58a6ff;
  --primary-hover: #79c0ff;
  --success: #3fb950;
  --success-hover: #56d364;
  --danger: #f85149;
  --danger-hover: #ff7b72;
  --warning: #d29922;
  --icon-brand-bg: rgba(88, 166, 255, 0.12);
  --icon-brand-border: rgba(88, 166, 255, 0.22);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.admin-sidebar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
}

@media (min-width: 768px) {
  .admin-sidebar {
    bottom: 24px;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
  }
}

.admin-sidebar__rail {
  display: flex;
  gap: 16px;
  padding: 8px;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
  .admin-sidebar__rail {
    flex-direction: column;
  }
}

[data-theme="dark"] .admin-sidebar__rail {
  background: rgba(30, 30, 30, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: none;
}

.admin-sidebar__button {
  padding: 12px;
  border-radius: 0.75rem;
  color: #6b7280;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s;
}

[data-theme="dark"] .admin-sidebar__button {
  color: #9ca3af;
}

.admin-sidebar__button:hover:not(.admin-sidebar__button--active) {
  color: #2563eb;
  background: #eff6ff;
  transform: scale(1.1);
}

[data-theme="dark"] .admin-sidebar__button:hover:not(.admin-sidebar__button--active) {
  color: #60a5fa;
  background: rgba(59, 130, 246, 0.1);
}

.admin-sidebar__button--active {
  background: #000;
  color: #fff;
  transform: scale(1.1);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  position: relative;
}

[data-theme="dark"] .admin-sidebar__button--active {
  background: #fff;
  color: #000;
  box-shadow: 0 10px 15px -3px rgba(255, 255, 255, 0.05), 0 4px 6px -2px rgba(255, 255, 255, 0.02);
}

.active-dot-vertical {
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background: #000;
  border-radius: 50%;
  display: none;
}

@media (min-width: 768px) {
  .active-dot-vertical {
    display: block;
  }
}

[data-theme="dark"] .active-dot-vertical {
  background: #fff;
}

.admin-sidebar__button .admin-icon {
  width: 20px;
  height: 20px;
}

/* ==================== 布局 ==================== */
.app {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 16px clamp(14px, 1.6vw, 24px) 96px;
}

@media (min-width: 768px) {
  .app {
    padding: 16px 24px 24px 100px;
  }
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-left h1 {
  font-size: 1.25rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.admin-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 0.95rem;
  height: 0.95rem;
  flex-shrink: 0;
  color: currentColor;
  line-height: 0;
  vertical-align: middle;
}

.admin-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: var(--icon-stroke);
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.admin-sidebar__button .admin-icon[data-icon="grid"] {
  --icon-stroke: 2.5;
}

.admin-sidebar__button .admin-icon[data-icon="book"],
.admin-sidebar__button .admin-icon[data-icon="settings"] {
  --icon-stroke: 2;
}

.admin-icon--brand {
  color: var(--primary);
  width: 1.6rem;
  height: 1.6rem;
  padding: 3px;
  border-radius: 999px;
  background: var(--icon-brand-bg);
  border: 1px solid var(--icon-brand-border);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.admin-icon--brand svg {
  fill: currentColor;
  stroke: none;
}

.admin-icon--spin svg {
  animation: admin-icon-spin 0.9s linear infinite;
  transform-origin: 50% 50%;
}

@keyframes admin-icon-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.header-right {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.status-badge {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(63, 185, 80, 0.15);
  color: var(--success);
  border: 1px solid rgba(63, 185, 80, 0.3);
}

.status-badge.busy {
  background: rgba(210, 153, 34, 0.15);
  color: var(--warning);
  border-color: rgba(210, 153, 34, 0.3);
}

.status-badge.error {
  background: rgba(248, 81, 73, 0.15);
  color: var(--danger);
  border-color: rgba(248, 81, 73, 0.3);
}

/* ==================== Tabs ==================== */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  font-size: 0.85rem;
  border: none;
  background: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}

.tab:hover {
  color: var(--text);
  background: var(--surface);
}

.tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ==================== Cards ==================== */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}

.card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ==================== Forms ==================== */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

input, select, textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  font-size: 0.85rem;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
}

.input-with-btn {
  display: flex;
  gap: 6px;
}

.input-with-btn .btn-small {
  width: 42px;
  padding-inline: 0;
  justify-content: center;
}

.input-with-btn input {
  flex: 1;
}

.form-actions {
  margin-top: 16px;
  display: flex;
  gap: 8px;
}

.contacts-list {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}

.contact-item-info {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.contact-item-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
}

.contact-item-value,
.contact-item-href {
  font-size: 0.75rem;
  color: var(--text-secondary);
  word-break: break-all;
}

.contact-item-actions {
  flex-shrink: 0;
}

/* ==================== Buttons ==================== */
.btn {
  padding: 8px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.btn-link {
  text-decoration: none;
  justify-content: center;
}

.btn .admin-icon {
  margin-top: -1px;
}

.btn-small .admin-icon {
  width: 0.9rem;
  height: 0.9rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background: var(--primary-hover);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text-secondary);
  border-color: var(--border);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--surface-hover);
  color: var(--text);
}

.btn-success {
  background: var(--success);
  color: #fff;
}

.btn-success:hover:not(:disabled) {
  background: var(--success-hover);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--border);
}

.btn-danger:hover:not(:disabled) {
  background: rgba(248, 81, 73, 0.1);
}

.btn-small {
  padding: 6px 10px;
  font-size: 0.75rem;
}

#linksList.links-list {
  display: block;
}

/* ==================== 链接看板 ==================== */
.links-board {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.links-board-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(88, 166, 255, 0.08), transparent 70%), var(--surface);
}

.links-board-copy {
  min-width: 0;
}

.links-board-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 4px;
}

.links-board-header h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.links-board-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.links-board-stat {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  min-width: 82px;
  padding: 10px 12px;
  border-radius: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.links-board-stat-value {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1;
  color: var(--primary);
}

.links-board-stat-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.link-group {
  position: relative;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.link-group::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: var(--link-accent, var(--primary));
}

.link-group--dev {
  --link-accent: #0969da;
  --link-accent-soft: rgba(9, 105, 218, 0.12);
}

.link-group--design {
  --link-accent: #8b5cf6;
  --link-accent-soft: rgba(139, 92, 246, 0.12);
}

.link-group--ai {
  --link-accent: #10b981;
  --link-accent-soft: rgba(16, 185, 129, 0.12);
}

.link-group--tools {
  --link-accent: #d97706;
  --link-accent-soft: rgba(217, 119, 6, 0.12);
}

.link-group--resource {
  --link-accent: #ec4899;
  --link-accent-soft: rgba(236, 72, 153, 0.12);
}

.link-group--life {
  --link-accent: #6366f1;
  --link-accent-soft: rgba(99, 102, 241, 0.12);
}

.link-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.link-group-heading {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.link-group-emoji {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--link-accent-soft, rgba(9, 105, 218, 0.12));
  font-size: 1.2rem;
}

.link-group-heading h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
}

.link-group-heading p {
  margin-top: 2px;
  font-size: 0.74rem;
  color: var(--text-secondary);
}

.link-group-count {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--link-accent, var(--primary));
  background: var(--link-accent-soft, rgba(9, 105, 218, 0.12));
  border-radius: 999px;
  padding: 4px 10px;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 14px;
}

.link-grid.drop-end {
  outline: 1px dashed var(--primary);
  outline-offset: 8px;
  border-radius: 16px;
}

.link-card {
  min-width: 0;
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 60px;
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, opacity 0.18s ease;
  overflow: hidden;
}

.link-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  background: var(--surface-hover);
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.06);
}

.link-card.editing {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(88, 166, 255, 0.35), 0 10px 18px rgba(15, 23, 42, 0.06);
}

.link-card.is-dragging {
  opacity: 0.55;
  transform: scale(0.992);
  box-shadow: 0 8px 16px rgba(15, 23, 42, 0.12);
}

.link-card.drop-before::before,
.link-card.drop-after::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  height: 3px;
  border-radius: 999px;
  background: var(--primary);
  box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.12);
}

.link-card.drop-before::before {
  top: 8px;
}

.link-card.drop-after::after {
  bottom: 8px;
}

.link-card-top {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.link-card-handle {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: grab;
  user-select: none;
}

.link-card-handle:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--surface-hover);
}

.link-card-handle:active {
  cursor: grabbing;
}

.link-card-handle .admin-icon {
  width: 0.82rem;
  height: 0.82rem;
}

.link-card-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 0.95rem;
  overflow: hidden;
}

.link-card-icon img {
  width: 18px;
  height: 18px;
  object-fit: cover;
  border-radius: 5px;
}

.link-card-icon-text {
  font-size: 1rem;
  line-height: 1;
}

.link-card-body {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.link-card-title-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
}

.link-card-title-wrap {
  min-width: 0;
  flex: 1;
}

.link-card-title {
  font-size: 0.93rem;
  font-weight: 700;
  line-height: 1.3;
  word-break: break-word;
}

.link-card-subcat,
.link-card-domain,
.link-card-url,
.link-card-order {
  border-radius: 999px;
  font-size: 0.7rem;
  line-height: 1.35;
}

.link-card-subcat,
.link-card-domain {
  padding: 2px 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
}

.link-card-order {
  flex-shrink: 0;
  padding: 4px 9px;
  color: var(--primary);
  background: rgba(88, 166, 255, 0.12);
  font-weight: 700;
}

.link-card-desc {
  min-height: 2.7em;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--text-secondary);
  display: -webkit-box;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.link-card-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.link-card-url {
  flex: 1;
  min-width: 0;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  word-break: break-all;
}

.link-card-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
  margin-top: 2px;
}

.link-card-actions .btn {
  width: 24px;
  height: 24px;
  min-width: 24px;
  padding: 0;
  justify-content: center;
  border-radius: 999px;
  font-size: 0.68rem;
}

.links-board-empty {
  padding: 20px;
  border: 1px dashed var(--border);
  border-radius: 16px;
  color: var(--text-secondary);
  text-align: center;
  background: var(--bg);
}

/* ==================== 图标总览 ==================== */
.icon-toolbar {
  margin-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.icon-toolbar-actions {
  margin-top: 0;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.icon-inventory-stats {
  margin: 16px 0 14px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}

.icon-stat {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.icon-stat-value {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.icon-stat-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.icon-inventory {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.icon-section {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}

.icon-section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.icon-section-actions {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-section-header h4 {
  font-size: 0.96rem;
  font-weight: 700;
}

.icon-section-header p {
  margin-top: 2px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.icon-section-count {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(88, 166, 255, 0.12);
  border: 1px solid rgba(88, 166, 255, 0.2);
  border-radius: 999px;
  padding: 4px 10px;
}

.icon-section-toggle {
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.18s ease;
}

.icon-section-toggle:hover {
  color: var(--text);
  border-color: var(--primary);
  background: var(--surface-hover);
}

.icon-section.is-collapsed {
  background: linear-gradient(180deg, rgba(88, 166, 255, 0.03), transparent 60%), var(--surface);
}

.icon-section-collapsed {
  padding: 10px 2px 2px;
  font-size: 0.76rem;
  color: var(--text-secondary);
}

.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.icon-card {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 84px;
  padding: 12px 14px;
  padding-right: 78px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02);
  position: relative;
  overflow: hidden;
}

.icon-card-preview {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--border);
  overflow: hidden;
}

.icon-card-preview img {
  width: 19px;
  height: 19px;
  object-fit: cover;
  border-radius: 8px;
}

.admin-icon--inventory {
  width: 0.95rem;
  height: 0.95rem;
  color: var(--text);
}

.icon-inventory-emoji {
  font-size: 0.95rem;
  line-height: 1;
}

.icon-card-body {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-right: 8px;
}

.icon-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  position: relative;
  padding-right: 52px;
}

.icon-card-title-wrap {
  min-width: 0;
  flex: 1;
}

.icon-card-title {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.icon-card-source {
  margin-top: 1px;
  font-size: 0.68rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.icon-card-badge {
  flex-shrink: 0;
  position: absolute;
  top: 0;
  right: 0;
  font-size: 0.62rem;
  line-height: 1.35;
  padding: 2px 7px;
  border-radius: 999px;
  color: var(--primary);
  background: rgba(88, 166, 255, 0.12);
  border: 1px solid rgba(88, 166, 255, 0.2);
}

.icon-usage-list {
  display: none;
}

.icon-usage-chip {
  max-width: 100%;
  display: inline-flex;
  gap: 4px;
  align-items: center;
  font-size: 0.68rem;
  line-height: 1.35;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.icon-usage-chip strong {
  color: var(--text);
  font-weight: 600;
}

.icon-usage-chip--more {
  color: var(--primary);
}

.icon-usage-empty {
  display: none;
}

.icon-search-summary {
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(88, 166, 255, 0.08);
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.icon-inventory-empty {
  padding: 20px;
  border: 1px dashed var(--border);
  border-radius: 16px;
  color: var(--text-secondary);
  text-align: center;
  background: var(--bg);
}

.icon-card-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: wrap;
  flex-shrink: 0;
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
}

.icon-card-actions .btn {
  width: 28px;
  height: 28px;
  min-width: 28px;
  padding: 0;
  justify-content: center;
  border-radius: 999px;
  font-size: 0.7rem;
}

.icon-section--code .icon-card {
  background: linear-gradient(180deg, rgba(88, 166, 255, 0.04), transparent 60%), var(--surface);
}

.link-card.is-located,
.icon-card.is-located,
.link-item.is-located,
.contact-item.is-located,
input.is-located,
select.is-located,
textarea.is-located {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.18) !important;
}

.link-card.is-located,
.icon-card.is-located,
.link-item.is-located,
.contact-item.is-located {
  background: var(--surface-hover) !important;
}

.links-board-header h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.links-board-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.link-subgroups {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 14px;
}

.link-subgroup {
  padding: 12px 0 0;
}

.link-subgroup-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.link-subgroup-header h5 {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text);
}

.link-subgroup-header p {
  margin-top: 2px;
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.link-subgroup-count {
  flex-shrink: 0;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--link-accent, var(--primary));
  background: var(--link-accent-soft, rgba(9, 105, 218, 0.12));
  border-radius: 999px;
  padding: 4px 10px;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 0;
}

.link-grid.drop-end {
  outline: 1px dashed var(--primary);
  outline-offset: 8px;
  border-radius: 16px;
}

.link-card {
  min-width: 0;
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, opacity 0.18s ease;
  overflow: hidden;
}

.link-card:hover {
  transform: translateY(-2px) scale(1.01);
  border-color: var(--primary);
  background: var(--surface-hover);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
}

.link-card.editing {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(88, 166, 255, 0.3), 0 10px 20px rgba(15, 23, 42, 0.06);
}

.link-card.is-dragging {
  opacity: 0.55;
  transform: scale(0.98);
}

.link-card.drop-before::before,
.link-card.drop-after::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  height: 3px;
  border-radius: 999px;
  background: var(--primary);
  box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.12);
}

.link-card.drop-before::before {
  top: 8px;
}

.link-card.drop-after::after {
  bottom: 8px;
}

.link-card-handle {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: grab;
  user-select: none;
}

.link-card-handle:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--surface-hover);
}

.link-card-handle:active {
  cursor: grabbing;
}

.link-card-handle .admin-icon {
  width: 0.78rem;
  height: 0.78rem;
}

.link-card-icon {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.95rem;
  overflow: hidden;
}

.link-card-icon img {
  width: 18px;
  height: 18px;
  object-fit: cover;
  border-radius: 6px;
}

.link-card-icon-text {
  font-size: 0.95rem;
  line-height: 1;
}

.link-card-body {
  min-width: 0;
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
}

.link-card-title-row {
  min-width: 0;
  flex: 1;
}

.link-card-title {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.link-card-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  flex-shrink: 0;
}

.link-card-actions .btn {
  width: 24px;
  height: 24px;
  min-width: 24px;
  padding: 0;
  justify-content: center;
  border-radius: 999px;
  font-size: 0.68rem;
}

/* ==================== 链接列表 ==================== */
.links-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.link-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.2s ease;
}

.link-item:hover {
  border-color: var(--primary);
  background: var(--surface-hover);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.link-item.editing {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

.link-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  border-radius: 50%;
  background: var(--bg);
}

.link-icon img {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  object-fit: cover;
}

.link-info {
  flex: 1;
  min-width: 0;
}

.link-info .title {
  font-size: 0.875rem; /* 14px text-sm */
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}

.link-info .meta {
  font-size: 0.75rem; /* 12px text-xs */
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.link-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.link-actions .btn {
  padding: 4px 8px;
  font-size: 0.7rem;
}

.count-badge {
  font-size: 0.7rem;
  padding: 1px 8px;
  border-radius: 999px;
  background: rgba(88, 166, 255, 0.15);
  color: var(--primary);
}

/* ==================== 备份列表 ==================== */
.backup-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 6px;
}

.backup-info .time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 500;
}

.backup-info .desc {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.backup-actions {
  display: flex;
  gap: 6px;
}

/* ==================== 图标结果 ==================== */
.icon-results {
  margin-top: 16px;
}

.icon-result-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 0.8rem;
  border-bottom: 1px solid var(--border);
}

.icon-result-item .status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
}

.icon-result-item .status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: currentColor;
  flex-shrink: 0;
}

.icon-result-item .status.downloaded {
  background: rgba(63, 185, 80, 0.15);
  color: var(--success);
}

.icon-result-item .status.skipped {
  background: rgba(139, 148, 158, 0.15);
  color: var(--text-secondary);
}

.icon-result-item .status.failed {
  background: rgba(248, 81, 73, 0.15);
  color: var(--danger);
}

/* ==================== Modal ==================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  width: 90%;
  max-width: 420px;
}

.modal h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.modal p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.modal input {
  margin-bottom: 16px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ==================== Misc ==================== */
.hint {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.hint code {
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
}

/* ==================== 响应式 ==================== */
@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .header {
    flex-direction: column;
    align-items: flex-start;
  }

  .links-board-header,
  .link-group-header,
  .link-subgroup-header,
  .icon-section-header {
    align-items: stretch;
    flex-direction: column;
  }

  .link-grid {
    grid-template-columns: 1fr;
  }

  .link-card {
  min-width: 0;
    align-items: center;
    gap: 8px;
    min-height: 60px;
    padding: 10px 12px;
  }

  .link-card-icon {
    width: 32px;
    height: 32px;
  }

  .link-card-handle {
    width: 24px;
    height: 24px;
  }

  .link-card-actions {
    width: 100%;
    justify-content: flex-start;
    gap: 8px;
    margin-top: 4px;
  }

  .link-card-actions .btn {
    width: 24px;
    min-width: 24px;
  }

  .icon-grid {
    grid-template-columns: 1fr;
  }

  .icon-card {
    align-items: center;
    min-height: 76px;
    padding: 10px 12px;
    padding-right: 68px;
  }

  .icon-card-preview {
    width: 34px;
    height: 34px;
  }

  .icon-card-top {
    align-items: flex-start;
    padding-right: 46px;
  }

  .icon-toolbar-actions {
    width: 100%;
  }

  .icon-toolbar-actions .btn {
    flex: 1;
    justify-content: center;
  }

  .icon-section-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .icon-card-actions {
    width: auto;
    right: 10px;
  }

  .icon-card-actions .btn {
    width: 26px;
    min-width: 26px;
  }
}


.link-card,
.link-card-body,
.link-card-title-row,
.link-card-title-wrap,
.link-card-title,
.link-card-desc {
  min-width: 0;
}

.link-card-title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.link-card-desc {
  display: -webkit-box;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}