/* ============================================================
   真实口碑 · 管理后台样式
   ============================================================ */

/* ── Login Screen ── */
.admin-login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg) 50%, rgba(30, 20, 40, 0.05) 100%);
}

[data-theme="dark"] .admin-login-screen {
  background: linear-gradient(135deg, var(--bg3) 0%, var(--bg) 100%);
}

.admin-login-card {
  width: 100%;
  max-width: 420px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
  animation: fadeInUp 0.5s ease;
}

.admin-login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.admin-logo-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(255, 107, 157, 0.35);
}

.admin-login-logo h1 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
}

.admin-login-desc {
  font-size: 0.88rem;
  color: var(--text2);
}

/* ── Topbar ── */
.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 90;
  height: 60px;
  background: var(--card);
  border-bottom: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  box-shadow: var(--shadow-sm);
}

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

.admin-sidebar-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  background: var(--bg2);
  border: 1.5px solid var(--border);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}

.admin-sidebar-toggle:hover { color: var(--primary); border-color: var(--primary); }

.admin-brand {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-topbar-user {
  font-size: 0.88rem;
  color: var(--text2);
  display: flex;
  align-items: center;
  gap: 6px;
}

.admin-topbar-link {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg2);
  border: 1.5px solid var(--border);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.9rem;
}

.admin-topbar-link:hover { color: var(--primary); border-color: var(--primary); }

/* ── Environment Toggle ── */
.env-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text3);
  cursor: pointer;
  user-select: none;
}
.env-toggle-wrapper {
  position: relative;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}
.env-toggle-wrapper input {
  opacity: 0;
  width: 0;
  height: 0;
}
.env-toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 20px;
  transition: background 0.25s;
}
.env-toggle-slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.25s;
}
.env-toggle-wrapper input:checked + .env-toggle-slider {
  background: var(--primary);
}
.env-toggle-wrapper input:checked + .env-toggle-slider::before {
  transform: translateX(16px);
}

/* ── Sidebar ── */
.admin-sidebar {
  position: fixed;
  top: 60px;
  left: 0;
  bottom: 0;
  width: 220px;
  background: var(--card);
  border-right: 1.5px solid var(--border);
  overflow-y: auto;
  z-index: 80;
  transition: transform var(--transition-slow);
}

.admin-nav {
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text2);
  font-weight: 500;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.admin-nav-item i { width: 20px; text-align: center; }

.admin-nav-item:hover {
  background: var(--bg2);
  color: var(--primary);
}

.admin-nav-item.active {
  background: rgba(255, 107, 157, 0.1);
  color: var(--primary);
  font-weight: 700;
}

.admin-badge {
  margin-left: auto;
  background: var(--negative);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  min-width: 20px;
  text-align: center;
}

/* ── Main Content ── */
.admin-main {
  margin-left: 220px;
  padding: 24px 28px;
  min-height: calc(100vh - 60px);
  background: var(--bg);
}

.admin-panel {
  display: none;
  animation: fadeInUp 0.3s ease;
}

.admin-panel.active { display: block; }

.admin-panel-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-panel-title i { color: var(--primary); }

/* ── Cards ── */
.admin-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.admin-card-header {
  padding: 14px 20px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  border-bottom: 1.5px solid var(--border);
  background: var(--bg2);
}

.admin-card-body {
  padding: 20px;
}

/* ── Stat Cards ── */
.admin-stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.admin-stat-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
  transition: all var(--transition);
}

.admin-stat-card:hover {
  border-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.admin-stat-card .stat-icon {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.admin-stat-card .stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.1;
}

.admin-stat-card .stat-label {
  font-size: 0.8rem;
  color: var(--text2);
  margin-top: 4px;
}

/* ── Chart Row ── */
.admin-chart-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.admin-dash-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.admin-dash-item:last-child { border-bottom: none; }

.admin-dash-label { font-size: 0.88rem; color: var(--text2); }
.admin-dash-value { font-size: 0.95rem; font-weight: 700; color: var(--text); }
.admin-dash-value.positive { color: var(--positive); }
.admin-dash-value.warning { color: var(--accent); }
.admin-dash-value.danger { color: var(--negative); }

/* ── Pending Actions ── */
.admin-pending-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-pending-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg2);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.88rem;
  color: var(--text);
}

.admin-pending-link:hover {
  background: rgba(255, 107, 157, 0.08);
  color: var(--primary);
}

.admin-pending-link .pending-count {
  background: var(--negative);
  color: #fff;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
}

/* ── Tabs ── */
.admin-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.admin-tab {
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--text2);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
}

.admin-tab:hover { border-color: var(--primary); color: var(--primary); }

.admin-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 600;
}

/* ── Tables ── */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.admin-table th {
  text-align: left;
  padding: 10px 14px;
  font-weight: 600;
  color: var(--text2);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1.5px solid var(--border);
  white-space: nowrap;
}

.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: top;
}

.admin-table tr:hover td {
  background: var(--bg2);
}

.admin-table .text-truncate {
  max-width: 200px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Status badges ── */
.admin-status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
}

.admin-status-badge.pending { background: rgba(255, 209, 102, 0.15); color: #b8860b; }
.admin-status-badge.published { background: rgba(6, 214, 160, 0.12); color: var(--positive); }
.admin-status-badge.rejected { background: rgba(255, 77, 109, 0.1); color: var(--negative); }
.admin-status-badge.hidden { background: rgba(142, 154, 175, 0.12); color: var(--neutral); }
.admin-status-badge.resolved { background: rgba(6, 214, 160, 0.12); color: var(--positive); }
.admin-status-badge.frozen { background: rgba(255, 77, 109, 0.1); color: var(--negative); }
.admin-status-badge.normal { background: rgba(6, 214, 160, 0.1); color: var(--positive); }

[data-theme="dark"] .admin-status-badge.pending { color: var(--secondary); }

/* ── Toolbar ── */
.admin-toolbar {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  margin-bottom: 12px;
  background: var(--bg2);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}
.admin-toolbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.admin-toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.admin-select-sm {
  max-width: 180px;
  height: 34px;
  font-size: 0.82rem;
}
.admin-toolbar-count {
  font-size: 0.82rem;
  color: var(--text2);
  white-space: nowrap;
}

/* ── Loading / Empty states ── */
.admin-loading {
  text-align: center;
  padding: 40px 20px;
  color: var(--text2);
  font-size: 0.9rem;
}
.admin-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--text2);
  font-size: 0.9rem;
}

/* ── Pagination ── */
.admin-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 16px 0;
}
.admin-page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border);
  background: var(--bg2);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.admin-page-btn:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(255, 107, 157, 0.08);
}
.admin-page-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-weight: 700;
}
.admin-page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.admin-page-dots {
  padding: 0 4px;
  color: var(--text3);
  font-size: 0.85rem;
}

/* ── Credibility score color ── */
.cred-score { font-weight: 700; }

/* ── Action buttons ── */
.admin-action-btns {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.admin-btn-sm {
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.admin-btn-sm.approve {
  background: rgba(6, 214, 160, 0.1);
  border-color: var(--positive);
  color: var(--positive);
}
.admin-btn-sm.approve:hover { background: var(--positive); color: #fff; }

.admin-btn-sm.reject {
  background: rgba(255, 77, 109, 0.08);
  border-color: var(--negative);
  color: var(--negative);
}
.admin-btn-sm.reject:hover { background: var(--negative); color: #fff; }

.admin-btn-sm.delete {
  background: rgba(142, 154, 175, 0.1);
  border-color: var(--neutral);
  color: var(--neutral);
}
.admin-btn-sm.delete:hover { background: var(--neutral); color: #fff; }

.admin-btn-sm.edit {
  background: var(--bg2);
  border-color: var(--primary);
  color: var(--primary);
}
.admin-btn-sm.edit:hover { background: var(--primary); color: #fff; }

.admin-btn-sm.warn {
  background: rgba(255, 154, 60, 0.1);
  border-color: var(--accent);
  color: var(--accent);
}
.admin-btn-sm.warn:hover { background: var(--accent); color: #fff; }

/* ── Buttons ── */
.admin-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 9px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 2px 10px rgba(255, 107, 157, 0.3);
}
.admin-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(255, 107, 157, 0.4); }

.admin-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text2);
  padding: 9px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.admin-btn-ghost:hover { border-color: var(--primary); color: var(--primary); }

.admin-btn-full { width: 100%; justify-content: center; padding: 12px; font-size: 0.95rem; }

/* ── Forms ── */
.admin-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 180px;
}

.admin-form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
}

.admin-form-group label .required { color: var(--negative); }

.admin-input {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  font-size: 0.9rem;
  background: var(--card);
  color: var(--text);
  transition: border-color var(--transition);
  width: 100%;
}

.admin-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.08); }

.admin-form-row {
  display: flex;
  gap: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.admin-form-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

/* ── Error / Success messages ── */
.admin-error-msg {
  background: rgba(255, 77, 109, 0.08);
  border: 1.5px solid rgba(255, 77, 109, 0.25);
  color: var(--negative);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.admin-success-msg {
  background: rgba(6, 214, 160, 0.08);
  border: 1.5px solid rgba(6, 214, 160, 0.25);
  color: var(--positive);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

/* ── Upload Zone ── */
.admin-upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 36px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}

.admin-upload-zone:hover, .admin-upload-zone.dragover {
  border-color: var(--primary);
  background: var(--bg2);
}

.admin-upload-icon { font-size: 2.5rem; color: var(--text3); margin-bottom: 12px; }

.admin-upload-zone p { font-size: 0.9rem; color: var(--text2); }

/* ── Code Block ── */
.admin-code-block {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.8rem;
  color: var(--text2);
  overflow-x: auto;
  line-height: 1.7;
  white-space: pre-wrap;
}

.admin-hint {
  font-size: 0.8rem;
  color: var(--text3);
  margin-top: 8px;
}

/* ── Empty State ── */
.admin-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--text3);
  font-size: 0.9rem;
}

.admin-loading {
  text-align: center;
  padding: 32px;
  color: var(--text3);
}

/* ── Pagination ── */
.admin-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 18px;
}

.admin-page-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-xs);
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.admin-page-btn:hover { border-color: var(--primary); color: var(--primary); }
.admin-page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 700; }
.admin-page-btn:disabled { opacity: 0.4; cursor: default; }

/* ── Modal ── */
.admin-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}

.admin-modal {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 28px 24px;
  max-width: 480px;
  width: 90%;
  box-shadow: var(--shadow-xl);
}

.admin-modal h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.admin-modal p {
  font-size: 0.88rem;
  color: var(--text2);
  margin-bottom: 20px;
}

.admin-modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ── Login Footer ── */
.admin-login-footer {
  text-align: center;
  margin-top: 20px;
}

.admin-login-footer a {
  font-size: 0.85rem;
  color: var(--text2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}

.admin-login-footer a:hover { color: var(--primary); }

/* ── Toast ── */
.admin-toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-toast {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  box-shadow: var(--shadow);
  animation: slideInToast 0.3s ease;
  max-width: 360px;
}

@keyframes slideInToast {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.admin-toast.success {
  background: rgba(6, 214, 160, 0.12);
  border: 1.5px solid rgba(6, 214, 160, 0.3);
  color: #0a7e5a;
}

[data-theme="dark"] .admin-toast.success { color: var(--positive); }

.admin-toast.error {
  background: rgba(255, 77, 109, 0.1);
  border: 1.5px solid rgba(255, 77, 109, 0.3);
  color: var(--negative);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .admin-sidebar {
    transform: translateX(-100%);
    box-shadow: 8px 0 30px rgba(0,0,0,0.2);
  }

  .admin-sidebar.open {
    transform: translateX(0);
  }

  .admin-main {
    margin-left: 0;
    padding: 16px;
  }

  .admin-chart-row {
    grid-template-columns: 1fr;
  }

  .admin-stat-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-table {
    font-size: 0.8rem;
  }

  .admin-table th, .admin-table td {
    padding: 8px 6px;
  }

  .admin-sidebar-toggle {
    display: flex;
  }
}

@media (max-width: 600px) {
  .admin-stat-cards {
    grid-template-columns: 1fr 1fr;
  }

  .admin-action-btns {
    flex-direction: column;
  }
}

/* ── Review Images Modal ── */
.admin-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  animation: fadeIn 0.2s ease;
}

.admin-modal-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 90%;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: fadeInUp 0.25s ease;
}

.admin-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}

.admin-modal-header h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.admin-modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--text2);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.15s;
}

.admin-modal-close:hover {
  background: var(--bg3);
  color: var(--text);
}

.admin-modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}