:root {
  --bg-page: #f4f6f9;
  --bg-surface: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-hover: #f1f5f9;
  --bg-highlight: #fef9c3;
  --border-color: #e2e8f0;
  --border-strong: #cbd5e1;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-soft: #eff6ff;
  --primary-border: #bfdbfe;

  --success: #059669;
  --success-soft: #ecfdf5;
  --warning: #d97706;
  --warning-soft: #fffbeb;
  --danger: #dc2626;
  --danger-soft: #fef2f2;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 20px 35px -8px rgba(15, 23, 42, 0.16);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: "JetBrains Mono", "Cascadia Mono", Consolas, "Liberation Mono", Menlo, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.hidden {
  display: none !important;
}

.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
}

/* ==================== Toast 提示 ==================== */
.toast-container {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: #0f172a;
  color: #ffffff;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toastIn 0.2s ease-out;
}

.toast.toast-error {
  background: var(--danger);
}

.toast.toast-success {
  background: #065f46;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==================== 按钮通用样式 ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 13.5px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  font-family: inherit;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-svg {
  width: 15px;
  height: 15px;
}

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

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

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

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-hover);
  border-color: var(--border-strong);
}

.btn-ghost-danger {
  background: transparent;
  color: var(--danger);
  border-color: rgba(220, 38, 38, 0.25);
}

.btn-ghost-danger:hover:not(:disabled) {
  background: var(--danger-soft);
  border-color: var(--danger);
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12.5px;
}

.btn-lg {
  padding: 11px 18px;
  font-size: 15px;
  font-weight: 600;
}

.btn-block {
  width: 100%;
}

.mini-btn {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 8px;
  font-size: 12px;
  border-radius: 5px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.12s ease;
  font-family: inherit;
}

.mini-btn:hover {
  color: var(--primary);
  border-color: var(--primary-border);
  background: var(--primary-soft);
}

.mini-btn.mini-danger:hover {
  color: var(--danger);
  border-color: #fecaca;
  background: var(--danger-soft);
}

/* ==================== 1. 登录锁屏页 ==================== */
.auth-view {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle at top, #e0e7ff 0%, #f4f6f9 55%);
}

.auth-card {
  width: 100%;
  max-width: 410px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.auth-logo {
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  border-radius: 14px;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-logo svg {
  width: 26px;
  height: 26px;
}

.auth-title {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.auth-subtitle {
  margin: 0 0 24px;
  font-size: 13.5px;
  color: var(--text-muted);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
}

.input-with-action {
  display: flex;
  gap: 8px;
  align-items: center;
}

.input-with-action .form-input {
  flex: 1;
}

.icon-btn {
  padding: 9px 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 12.5px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.icon-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.form-error {
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  border: 1px solid #fecaca;
  color: var(--danger);
  font-size: 13px;
}

/* ==================== 2. 顶部栏与工具栏 ==================== */
.topbar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-icon svg {
  width: 22px;
  height: 22px;
}

.brand-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
}

.brand-stats {
  margin: 2px 0 0;
  font-size: 12.5px;
  color: var(--text-muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.toolbar-section {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
}

.toolbar-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.search-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 260px;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 17px;
  height: 17px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 9px 36px 9px 38px;
  font-size: 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  color: var(--text-primary);
  transition: all 0.15s ease;
  font-family: inherit;
}

.search-input:focus {
  outline: none;
  background: var(--bg-surface);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  font-size: 18px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px 6px;
}

.view-switcher {
  display: inline-flex;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.view-btn {
  border: none;
  background: transparent;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
}

.view-btn.active {
  background: var(--bg-surface);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.category-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.category-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.cat-tab {
  border: 1px solid var(--border-color);
  background: var(--bg-subtle);
  color: var(--text-secondary);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.14s ease;
  font-family: inherit;
}

.cat-tab:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.cat-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.cat-count {
  font-size: 11.5px;
  opacity: 0.85;
  margin-left: 3px;
}

.category-manage-btn {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 12.5px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
}

.category-manage-btn:hover {
  color: var(--primary);
  background: var(--primary-soft);
}

/* ==================== 3. 主体区域与紧凑瀑布流卡片视图 ==================== */
.main-content {
  max-width: 1440px;
  margin: 0 auto;
  padding: 14px 20px 48px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(var(--masonry-cols, 3), minmax(0, 1fr));
  gap: 12px;
  align-items: start;
}

.masonry-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.vault-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow 0.16s ease, border-color 0.16s ease;
}

.vault-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.vault-card.is-pinned {
  border-top: 3px solid var(--primary);
}

.card-header {
  padding: 11px 14px 10px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.card-title-area {
  min-width: 0;
}

.card-badges-row {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-category {
  background: var(--primary-soft);
  color: var(--primary);
}

.badge-pin {
  background: var(--warning-soft);
  color: var(--warning);
}

.badge-tag {
  background: var(--bg-subtle);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  font-weight: 500;
}

.badge-count {
  background: #eef2ff;
  color: #4338ca;
  font-weight: 600;
}

.badge-admin {
  background: #fef3c7;
  color: #b45309;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 4px;
}

.card-title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text-primary);
  word-break: break-word;
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

/* 主网址栏 */
.card-url-bar {
  padding: 7px 14px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 12.5px;
}

.card-url-link {
  color: var(--primary);
  text-decoration: none;
  font-family: var(--font-mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-url-link:hover {
  text-decoration: underline;
}

/* 附加链接 / 订阅栏（紧凑单行） */
.card-links-section {
  padding: 7px 14px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: #fafcff;
}

.link-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.link-meta {
  min-width: 0;
  flex: 1;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.link-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}

.link-value {
  font-size: 12px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

/* 账号密码列表 */
.card-accounts-section {
  padding: 8px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.account-row {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  background: var(--bg-surface);
  transition: background-color 0.15s ease;
}

.account-row.is-match {
  background: var(--bg-highlight);
  border-color: #facc15;
}

.account-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 5px;
}

.account-label-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.account-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.account-note {
  font-size: 11.5px;
  color: var(--text-muted);
}

.cred-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.cred-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  padding: 4px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  min-width: 0;
}

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

.cred-tag {
  display: block;
  font-size: 10.5px;
  color: var(--text-muted);
  line-height: 1.15;
}

.cred-val {
  display: block;
  font-size: 12.5px;
  font-family: var(--font-mono);
  color: var(--text-primary);
  word-break: break-all;
}

.cred-val.masked {
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  white-space: nowrap;
}

.cred-btns {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}

/* 账号折叠/展开按钮条 */
.fold-toggle-btn {
  width: 100%;
  padding: 6px 10px;
  border: 1px dashed var(--primary-border);
  border-radius: var(--radius-sm);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.14s ease;
  font-family: inherit;
}

.fold-toggle-btn:hover {
  background: #dbeafe;
  border-color: var(--primary);
}

/* 备注说明块（支持长备注折叠） */
.card-notes-wrap {
  margin: 0 14px 10px;
}

.notes-toggle-btn {
  width: 100%;
  padding: 5px 10px;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  background: var(--bg-subtle);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: inherit;
}

.notes-toggle-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.card-notes-section {
  margin: 0 14px 10px;
  padding: 8px 10px;
  background: var(--bg-subtle);
  border-left: 3px solid var(--primary-border);
  border-radius: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.55;
}

.card-notes-wrap .card-notes-section {
  margin: 6px 0 0;
}

/* ==================== 4. 扁平表格视图 ==================== */
.table-view-wrapper {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

.flat-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.flat-table th,
.flat-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.flat-table td.mono {
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.flat-table th {
  background: var(--bg-subtle);
  font-weight: 600;
  font-size: 12.5px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.th-project-cell {
  display: flex;
  align-items: center;
  gap: 8px;
}

.table-project-cell {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.table-fold-pill {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--primary-border);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.14s ease;
  font-family: inherit;
  white-space: nowrap;
}

.table-fold-pill:hover {
  background: #dbeafe;
  border-color: var(--primary);
}

.table-fold-pill.expanded {
  background: #e2e8f0;
  border-color: #cbd5e1;
  color: var(--text-secondary);
}

.flat-table tr.table-sub-row td {
  background: #fafbfd;
  padding-top: 7px;
  padding-bottom: 7px;
  border-bottom: 1px dashed #e2e8f0;
}

.flat-table tr.table-sub-row.is-last-sub td {
  border-bottom: 1px solid var(--border-strong);
}

.sub-row-branch {
  color: #94a3b8;
  font-size: 12px;
  padding-left: 10px;
  user-select: none;
  white-space: nowrap;
}

.flat-table tr:hover td {
  background: #f1f5f9;
}

.flat-table tr.is-match td {
  background: var(--bg-highlight) !important;
}

.text-right {
  text-align: right !important;
}

.table-actions {
  display: inline-flex;
  gap: 4px;
  justify-content: flex-end;
  flex-wrap: nowrap;
  white-space: nowrap;
}

/* 空状态 */
.empty-state {
  text-align: center;
  padding: 64px 20px;
  background: var(--bg-surface);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
}

.empty-icon {
  font-size: 36px;
  margin-bottom: 8px;
}

.empty-state h3 {
  margin: 0 0 6px;
  font-size: 17px;
}

.empty-state p {
  margin: 0 0 18px;
  color: var(--text-muted);
  font-size: 14px;
}

/* ==================== 5. 模态弹窗与表单 ==================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.48);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}

.modal-dialog {
  width: 100%;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-sm {
  max-width: 460px;
}

.modal-md {
  max-width: 640px;
}

.modal-lg {
  max-width: 820px;
}

.modal-header {
  padding: 16px 22px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h2 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
}

.modal-close {
  border: none;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
}

.modal-close:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.modal-body {
  padding: 20px 22px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-footer {
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.req {
  color: var(--danger);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 8px 11px;
  font-size: 13.5px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-family: inherit;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.form-textarea {
  resize: vertical;
  line-height: 1.55;
}

/* 动态子列表编辑器 */
.sub-editor-block {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
  background: var(--bg-subtle);
}

.sub-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.sub-editor-header h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
}

.sub-hint {
  margin: 2px 0 0;
  font-size: 12.5px;
  color: var(--text-muted);
}

.sub-rows-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.editor-sub-row {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.editor-acc-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.2fr 1.4fr;
  gap: 8px;
}

.editor-acc-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.editor-acc-bottom .form-input {
  flex: 1;
  min-width: 180px;
}

.editor-link-grid {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 8px;
  align-items: center;
}

/* 备份与局域网弹窗组件 */
.backup-section h3 {
  margin: 0 0 4px;
  font-size: 14.5px;
}

.export-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.import-controls {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  margin-top: 10px;
  align-items: center;
}

.divider {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 4px 0;
}

.backups-list {
  margin-top: 10px;
  max-height: 240px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  divide-y: 1px solid var(--border-color);
}

.backup-item {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
}

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

.backup-reason {
  font-weight: 600;
  color: var(--text-primary);
}

.backup-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.lan-urls-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lan-url-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.lan-tip-box {
  padding: 12px;
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  color: #1e40af;
  line-height: 1.6;
}

.lan-tip-box code {
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.75);
  padding: 1px 5px;
  border-radius: 4px;
}

/* ==================== 响应式适配（手机/平板） ==================== */
@media (max-width: 768px) {
  .topbar-inner,
  .toolbar-inner,
  .main-content {
    padding-left: 14px;
    padding-right: 14px;
  }

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

  .cred-grid,
  .form-grid-2,
  .editor-acc-grid,
  .editor-link-grid,
  .import-controls {
    grid-template-columns: 1fr;
  }
}