/* Bridge SPA view class names → classic maint/admin chrome */
.spa-panel {
  max-width: 100%;
}

.spa-page-title {
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.025em;
  margin: 0 0 0.75rem;
  color: var(--text-primary, #1d1d1f);
}

.spa-lead,
.spa-meta {
  margin: 0 0 1rem;
  color: var(--text-secondary, #6e6e73);
  font-size: 0.92rem;
}

.spa-msg { margin: 0 0 0.85rem; font-size: 0.9rem; }
.spa-msg--err { color: var(--danger-color, #ff3b30); }
.spa-msg--muted { color: var(--text-tertiary, #86868b); }

.spa-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin-bottom: 1rem;
}

.spa-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.spa-flex--mt { margin: 0.75rem 0; }
.spa-flex--flush { margin: 0 0 0.85rem; }
.spa-link-row {
  flex-wrap: nowrap;
  width: 100%;
}
.spa-link-row__title {
  flex: 1 1 8rem;
  min-width: 0;
}
.spa-link-row__url {
  flex: 1.4 1 10rem;
  min-width: 0;
}
.spa-filter {
  width: auto !important;
  max-width: none !important;
  min-width: 8rem;
  flex: 0 1 auto;
}
.spa-filter--lg { min-width: 12rem; }
.spa-msg--inline { margin: 0; }

.spa-split,
.spa-split--2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}
.spa-tag-list {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}
.spa-tag-dot {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  margin-right: 0.25rem;
  vertical-align: middle;
}
.spa-file-ico {
  margin-right: 0.35rem;
  color: var(--text-tertiary, #86868b);
}
.spa-file-ico--dir { color: #f5a623; }
.spa-room-code {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  margin: 0 0.4rem;
  background: rgba(0, 113, 227, 0.08);
  border-radius: 6px;
  font-size: 1rem;
  letter-spacing: 0.08em;
  font-weight: 700;
}
.spa-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.spa-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.45rem;
}
@media (max-width: 768px) {
  .spa-grid-2,
  .spa-grid-3 {
    grid-template-columns: 1fr;
  }
}

.spa-form {
  display: grid;
  gap: 0.55rem;
  padding: 1rem 1.1rem;
  background: var(--bg-elevated, #fff);
  border: 0.5px solid var(--border-color, rgba(0,0,0,0.06));
  border-radius: var(--radius-xl, 16px);
  box-shadow: var(--shadow-card, 0 2px 8px rgba(0,0,0,0.04));
  margin-bottom: 1.25rem;
  max-width: 560px;
}
.spa-form--wide { max-width: none; }
.spa-form--flush {
  margin: 0;
  padding: 0;
  border: none;
  box-shadow: none;
  background: transparent;
  max-width: none;
}
.spa-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.spa-form label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.9rem;
}
.spa-form label.spa-check,
.spa-form label.spa-file-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.spa-form label > span:first-child {
  color: var(--text-secondary, #6e6e73);
  font-size: 0.82rem;
  font-weight: 600;
}
.spa-check {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
}
.spa-check input { width: auto !important; }
.spa-file-btn { cursor: pointer; margin: 0; }
.header-user {
  font-size: 13px;
  color: var(--text-tertiary, #86868b);
}
.spa-nav-btn {
  width: 100%;
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
}
.spa-code {
  width: 100%;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85rem;
  line-height: 1.45;
}
.spa-id {
  font-weight: 500;
  color: var(--text-tertiary, #86868b);
}
.spa-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(0, 0, 0, 0.06);
  color: var(--text-secondary, #6e6e73);
}
.spa-status-cell {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}
.table-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: nowrap;
}
.table-actions > * {
  flex: 0 0 auto;
  margin: 0;
}
.table-actions .btn {
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.spa-badge--ok {
  background: rgba(52, 199, 89, 0.15);
  color: #248a3d;
}
.spa-badge--warn {
  background: rgba(255, 149, 0, 0.18);
  color: #c93400;
}
.spa-badge--muted {
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-tertiary, #86868b);
}
.spa-badge--danger {
  background: rgba(255, 59, 48, 0.14);
  color: #d70015;
}
.spa-auth__stack--gap { margin-bottom: 1rem; }
.spa-auth__lead--gap { margin-bottom: 1rem; }
.spa-auth__lead--sm { margin-bottom: 0.65rem; }
.spa-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(0, 113, 227, 0.08);
  color: var(--text-primary, #1d1d1f);
  font-size: 0.82rem;
}
/* 分段切换：预约 / 进销存 / 文件类型 */
.spa-seg {
  display: inline-flex;
  align-items: stretch;
  padding: 0.2rem;
  gap: 0.15rem;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.06);
}
.spa-seg__btn {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--text-secondary, #6e6e73);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 500;
  line-height: 1.2;
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.spa-seg__btn:hover {
  color: var(--text-primary, #1d1d1f);
}
.spa-seg__btn.is-active {
  background: #fff;
  color: var(--text-primary, #1d1d1f);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
[data-theme="dark"] .spa-seg {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.1);
}
[data-theme="dark"] .spa-seg__btn {
  color: var(--text-secondary, #a1a1a6);
}
[data-theme="dark"] .spa-seg__btn.is-active {
  background: rgba(255, 255, 255, 0.12);
  color: #f5f5f7;
  box-shadow: none;
}
.spa-chip__x {
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--text-tertiary, #86868b);
  font: inherit;
  line-height: 1;
  padding: 0 0.1rem;
}
.spa-chip__x:hover { color: var(--danger-color, #ff3b30); }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.35);
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
}
.sidebar-overlay.is-visible { display: block; }
@media (min-width: 1025px) {
  .sidebar-overlay { display: none !important; }
}

.spa-form input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.spa-form textarea,
.spa-form select,
.spa-panel input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.spa-panel textarea,
.spa-panel select,
.main-content input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.main-content textarea,
.main-content select,
.admin-content input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.admin-content textarea,
.admin-content select {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--border-color-strong, rgba(0,0,0,0.12));
  border-radius: var(--radius-sm, 8px);
  font: inherit;
  font-size: 0.9rem;
  background: #fff;
  color: inherit;
}

.spa-table-wrap {
  overflow-x: auto;
  background: var(--bg-elevated, #fff);
  border: 0.5px solid var(--border-color, rgba(0,0,0,0.06));
  border-radius: var(--radius-xl, 16px);
  box-shadow: var(--shadow-card, 0 2px 8px rgba(0,0,0,0.04));
}

.spa-table,
.spa-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  background: transparent;
}

.spa-table th,
.spa-table td,
.spa-table-wrap th,
.spa-table-wrap td {
  padding: 0.7rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color, rgba(0,0,0,0.06));
  vertical-align: middle;
}

.spa-table thead th,
.spa-table-wrap thead th {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-tertiary, #86868b);
  background: rgba(0,0,0,0.015);
  white-space: nowrap;
}

.spa-table tbody tr:last-child td,
.spa-table-wrap tbody tr:last-child td {
  border-bottom: none;
}

.spa-table tbody tr:hover td,
.spa-table-wrap tbody tr:hover td {
  background: rgba(0, 113, 227, 0.03);
}

.spa-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
  margin: 0 0 1.25rem;
  padding: 0;
}

.spa-stat {
  border: 0.5px solid var(--border-color, rgba(0,0,0,0.06));
  border-radius: var(--radius-lg, 14px);
  padding: 0.85rem 1rem;
  background: var(--bg-elevated, #fff);
  box-shadow: var(--shadow-card, 0 2px 8px rgba(0,0,0,0.04));
  margin: 0;
}

.spa-stat__label,
.spa-stat dt {
  font-size: 0.75rem;
  color: var(--text-tertiary, #86868b);
  margin: 0;
}

.spa-stat__value,
.spa-stat dd {
  margin: 0.25rem 0 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.spa-cards {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.spa-cards--rows { grid-template-columns: 1fr; }

.spa-card,
.spa-list__item {
  border: 0.5px solid var(--border-color, rgba(0,0,0,0.06));
  border-radius: var(--radius-lg, 14px);
  padding: 0.9rem 1rem;
  background: var(--bg-elevated, #fff);
  box-shadow: var(--shadow-card, 0 2px 8px rgba(0,0,0,0.04));
}

.spa-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.spa-list__item {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.spa-list__desc,
.spa-card__desc {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--text-secondary, #6e6e73);
}

.spa-card__title {
  font-weight: 600;
  color: inherit;
  text-decoration: none;
}
.spa-card__title:hover { color: var(--primary-color, #0071e3); }

.spa-card__meta {
  margin-top: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-tertiary, #86868b);
}

.spa-card__actions {
  margin-top: 0.55rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.spa-upload-zone {
  margin: 1rem 0;
  border: 1px dashed var(--border-color-strong, rgba(0,0,0,0.15));
  border-radius: var(--radius-lg, 14px);
  padding: 1.25rem;
  text-align: center;
  background: var(--bg-elevated, #fff);
}
.spa-upload-preview { margin-top: 0.85rem; }
.spa-upload-preview__img {
  max-width: 180px;
  max-height: 180px;
  display: block;
  margin: 0 auto 0.65rem;
}
.spa-canvas-scroll {
  overflow: auto;
  background: #f3f3f3;
  padding: 1rem;
  border-radius: 8px;
}
.spa-canvas {
  display: block;
  margin: 0 auto;
  background: #fff;
}
.dash-stat-icon--blue { background: rgba(0, 122, 255, 0.1); color: #007AFF; }
.dash-stat-icon--orange { background: rgba(255, 149, 0, 0.1); color: #FF9500; }
.dash-stat-icon--green { background: rgba(52, 199, 89, 0.1); color: #34C759; }
.dash-stat-icon--purple { background: rgba(88, 86, 214, 0.1); color: #5856D6; }
.dash-module-card:nth-child(1) .dash-module-icon { background: linear-gradient(135deg, #007AFF, #409CFF); }
.dash-module-card:nth-child(2) .dash-module-icon { background: linear-gradient(135deg, #FF9500, #FFCC00); }
.dash-module-card:nth-child(3) .dash-module-icon { background: linear-gradient(135deg, #34C759, #30D158); }
.dash-module-card:nth-child(4) .dash-module-icon { background: linear-gradient(135deg, #5856D6, #AF52DE); }
.dash-module-card:nth-child(5) .dash-module-icon { background: linear-gradient(135deg, #FF2D55, #FF6482); }
.dash-module-card:nth-child(6) .dash-module-icon { background: linear-gradient(135deg, #5AC8FA, #64D2FF); }
.dash-module-card:nth-child(7) .dash-module-icon { background: linear-gradient(135deg, #FF9500, #FF3B30); }
.dash-module-card:nth-child(8) .dash-module-icon { background: linear-gradient(135deg, #30D158, #34C759); }
.dash-module-card:nth-child(9) .dash-module-icon { background: linear-gradient(135deg, #AF52DE, #BF5AF2); }

[data-theme="dark"] .admin-header {
  background: rgba(15, 23, 42, 0.88);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
}
[data-theme="dark"] .admin-sidebar {
  background: var(--bg-secondary, #1e293b);
}
[data-theme="dark"] .admin-module-card,
[data-theme="dark"] .card,
[data-theme="dark"] .spa-form,
[data-theme="dark"] .function-card,
[data-theme="dark"] .spa-table-wrap {
  background: var(--bg-card, #1e293b);
}
[data-theme="dark"] .spa-form input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
[data-theme="dark"] .spa-form textarea,
[data-theme="dark"] .spa-form select,
[data-theme="dark"] .admin-content input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
[data-theme="dark"] .admin-content textarea,
[data-theme="dark"] .admin-content select,
[data-theme="dark"] .main-content input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
[data-theme="dark"] .main-content textarea,
[data-theme="dark"] .main-content select {
  background: var(--bg-hover, #334155);
  color: var(--text-primary, #f1f5f9);
  border-color: var(--border-strong, rgba(255,255,255,0.18));
}
[data-theme="dark"] .table th,
[data-theme="dark"] .table td,
[data-theme="dark"] .card .table th,
[data-theme="dark"] .card .table td {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}
[data-theme="dark"] .spa-chip {
  background: rgba(96, 165, 250, 0.15);
  color: var(--text-primary, #f1f5f9);
}
[data-theme="dark"] .btn-secondary {
  background: rgba(255, 255, 255, 0.08) !important;
  color: var(--text-primary, #f1f5f9) !important;
  border-color: rgba(255, 255, 255, 0.12);
}

.spa-mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
}

.receipt-edit-table td,
.receipt-items-table td {
  vertical-align: middle;
}
.receipt-edit-table input,
.receipt-edit-table select,
.receipt-edit-table textarea,
.receipt-items-table input {
  width: 100%;
  min-width: 0;
}
.receipt-edit-table .label {
  width: 4.5rem;
  white-space: nowrap;
}

.btn-secondary {
  background: rgba(0, 0, 0, 0.05) !important;
  color: var(--text-primary, #1d1d1f) !important;
  box-shadow: none !important;
  border: 1px solid var(--border-color, rgba(0,0,0,0.08));
}
.btn-secondary:hover {
  background: rgba(0, 0, 0, 0.09) !important;
}
.btn-danger {
  background: var(--danger-color, #ff3b30) !important;
  color: #fff !important;
  border: none;
}
.btn-danger:hover {
  filter: brightness(0.92);
}

/* Login-only shell (no sidebar) — 对齐经典 maintenance-login 深色卡 */
.spa-auth-page {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: #0B1120;
  color: #E2E8F0;
  overflow: hidden;
}
.spa-auth-page::before,
.spa-auth-page::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}
.spa-auth-page::before {
  width: 600px;
  height: 600px;
  top: -15%;
  left: -10%;
  background: rgba(59, 130, 246, 0.12);
}
.spa-auth-page::after {
  width: 500px;
  height: 500px;
  bottom: -20%;
  right: -10%;
  background: rgba(139, 92, 246, 0.1);
}
.spa-auth-page .spa-auth {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 26rem;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 2.25rem 2rem;
  box-shadow: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-sizing: border-box;
}
.spa-auth-page .spa-auth__eyebrow {
  color: #56A8FF;
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
}
.spa-auth-page .spa-auth__title {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: #F8FAFC;
  text-align: center;
  letter-spacing: -0.01em;
}
.spa-auth-page .spa-auth__lead {
  margin: 0 0 1.75rem;
  font-size: 0.8rem;
  line-height: 1.55;
  color: #64748B;
  text-align: center;
}
.spa-auth-page .spa-auth__lead--sm {
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  color: #64748B;
  text-align: center;
}
.spa-auth-page .spa-auth__lead--gap {
  margin-bottom: 1.25rem;
}
.spa-auth-page .spa-auth__stack {
  display: grid;
  gap: 0.65rem;
  width: 100%;
  margin: 0;
  padding: 0;
}
.spa-auth-page .spa-auth__stack--gap {
  margin-bottom: 1.15rem;
}
.spa-auth-page .spa-auth__stack input,
.spa-auth-page .spa-auth__stack .btn,
.spa-auth-page .spa-auth__stack a.btn {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin: 0;
}
.spa-auth-page .spa-auth__stack input {
  display: block;
  padding: 0.65rem 0.9rem;
  min-height: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(15, 23, 42, 0.8);
  color: #fff;
  font: inherit;
  font-size: 0.95rem;
  line-height: 1.25;
}
.spa-auth-page .spa-auth__stack input::placeholder {
  color: #64748B;
}
.spa-auth-page .spa-auth__stack input:focus {
  outline: none;
  border-color: rgba(59, 130, 246, 0.55);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}
.spa-auth-page .spa-auth__divider {
  display: block;
  width: 100%;
  height: 0;
  margin: 1.35rem 0;
  padding: 0;
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: none;
  box-sizing: border-box;
}
.spa-auth-page .spa-auth__msg {
  margin: 0.85rem 0 0;
  font-size: 0.85rem;
  text-align: center;
}
.spa-auth-page .spa-auth__msg--err { color: #FCA5A5; }
.spa-auth-page .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  padding: 0.7rem 1rem;
  border-radius: 12px;
  box-sizing: border-box;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.3;
  text-decoration: none;
  cursor: pointer;
}
.spa-auth-page .btn-primary {
  background: #3B82F6 !important;
  color: #fff !important;
  border: 1px solid transparent !important;
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.28);
}
.spa-auth-page .btn-primary:hover {
  background: #2563EB !important;
}
.spa-auth-page .btn-secondary {
  background: rgba(255, 255, 255, 0.06) !important;
  color: #E2E8F0 !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  box-shadow: none !important;
}
.spa-auth-page .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1) !important;
}
.spa-auth-page a:not(.btn) { color: #93C5FD; }

/* 企微扫码登录（对齐经典 dodoadmin / maintenance-login） */
.spa-auth-page .spa-auth--wecom {
  max-width: 26rem;
  text-align: center;
}
.spa-auth-page .spa-auth__brand-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
  text-align: left;
}
.spa-auth-page .spa-auth__mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #3B82F6, #6366F1);
  color: #fff;
  font-size: 1rem;
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
  flex-shrink: 0;
}
.spa-auth-page .spa-auth__brand-row strong {
  display: block;
  color: #F1F5F9;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.spa-auth-page .spa-auth__brand-row span {
  display: block;
  color: #64748B;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.spa-auth-page .spa-auth--wecom .spa-auth__title {
  margin-bottom: 0.25rem;
}
.spa-auth-page .spa-auth--wecom .spa-auth__lead {
  margin-bottom: 1.25rem;
}
.spa-wecom-qr {
  width: 100%;
  min-height: 280px;
  margin: 0 auto 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.spa-wecom-qr__loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 260px;
  width: 100%;
  border: 1px dashed rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  color: #475569;
  font-size: 0.8rem;
}
.spa-wecom-qr__spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(255, 255, 255, 0.08);
  border-top-color: #3B82F6;
  border-radius: 50%;
  animation: spa-wecom-spin 0.8s linear infinite;
}
@keyframes spa-wecom-spin {
  to { transform: rotate(360deg); }
}
.wecom-login-panel-root {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  overflow: hidden;
  display: none;
  justify-content: center;
  align-items: flex-start;
  min-height: 260px;
}
.wecom-login-panel-root.is-ready {
  display: flex;
}
.wecom-login-panel-root iframe,
.wecom-login-panel-root > div {
  margin-left: auto !important;
  margin-right: auto !important;
  max-width: 100% !important;
  border: none !important;
}
.spa-wecom-hint {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  margin: 0;
  padding: 0.65rem 0.85rem;
  width: 100%;
  box-sizing: border-box;
  border-radius: 10px;
  background: rgba(59, 130, 246, 0.06);
  border: 1px solid rgba(59, 130, 246, 0.12);
  font-size: 0.78rem;
  color: #64748B;
}
.spa-wecom-hint i { color: #3B82F6; }
.spa-wecom-empty {
  text-align: center;
  padding: 2rem 1rem;
  border: 1px dashed rgba(245, 158, 11, 0.25);
  border-radius: 14px;
  background: rgba(245, 158, 11, 0.04);
  color: #94A3B8;
  font-size: 0.85rem;
}
.spa-wecom-empty i {
  display: block;
  font-size: 2rem;
  color: #F59E0B;
  margin-bottom: 0.75rem;
}
.spa-wecom-empty p { margin: 0.3rem 0; }
.spa-auth-page .spa-auth__back {
  margin: 1.25rem 0 0;
  font-size: 0.8rem;
}
.spa-auth-page .spa-auth__back a {
  color: #64748B;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.spa-auth-page .spa-auth__back a:hover { color: #94A3B8; }

@media (max-width: 480px) {
  .spa-auth-page { padding: 1rem; }
  .spa-auth-page .spa-auth {
    padding: 1.75rem 1.25rem;
    border-radius: 16px;
  }
}

/* Mobile sidebar for SPA (admin) */
@media (max-width: 960px) {
  .admin-sidebar {
    transform: translateX(-105%);
  }
  .admin-sidebar.open {
    transform: translateX(0);
  }
  .admin-menu-toggle {
    display: inline-flex !important;
  }
  .main-content {
    margin-left: 0 !important;
    width: 100% !important;
  }
}

/* Mobile sidebar toggle visible in maint header */
@media (min-width: 1025px) {
  .main-header .sidebar-toggle {
    display: none;
  }
}

button.menu-item,
button.nav-link {
  width: calc(100% - var(--space-4, 16px));
  border: none;
  background: transparent;
  font: inherit;
  text-align: left;
  box-sizing: border-box;
}

.header-actions .btn-logout {
  background: transparent;
  border: none;
  font: inherit;
  cursor: pointer;
}

.header-actions .btn {
  background: transparent;
}

.function-card .table-responsive {
  overflow-x: auto;
  margin: 0 -0.25rem;
}

.function-card table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.function-card th,
.function-card td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color, rgba(0,0,0,0.06));
  vertical-align: middle;
}

.function-card thead th {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-tertiary, #86868b);
  background: rgba(0,0,0,0.015);
  white-space: nowrap;
}

.function-card tbody tr:last-child td {
  border-bottom: none;
}

.function-card tbody tr:hover td {
  background: rgba(0, 113, 227, 0.03);
}

.card .table-responsive {
  overflow-x: auto;
}

.card .table,
.card table.table,
.main-content .card > .table-responsive > table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.main-content .card .table th,
.main-content .card .table td,
.main-content .card > .table-responsive > table th,
.main-content .card > .table-responsive > table td {
  padding: 0.7rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color, rgba(0,0,0,0.06));
  vertical-align: middle;
}

/* Admin SPA：卡片沿用 classic admin-console，避免双重内边距/嵌套卡片 */
.admin-wrapper .card {
  padding: 0;
  overflow: hidden;
}
.admin-wrapper .card > .card-header {
  padding: 0.95rem 1.25rem;
}
.admin-wrapper .card > .card-body {
  padding: 1.25rem;
}
.admin-wrapper .card > .spa-form,
.admin-wrapper .card > .card-body.spa-form {
  margin: 0;
  max-width: none;
  border: none;
  box-shadow: none;
  border-radius: 0;
  background: transparent;
  padding: 1.25rem;
  display: grid;
  gap: 0.55rem;
}
.admin-wrapper .card > .spa-form--flush,
.admin-wrapper .card > .card-body.spa-form--flush {
  padding: 1.25rem;
}
.admin-wrapper .card > .card-header {
  justify-content: space-between;
}
.admin-wrapper .spa-settings {
  display: grid;
  gap: 1rem;
}
.admin-wrapper .spa-settings .spa-form__actions {
  margin-top: 0.25rem;
}
.admin-wrapper .card > .table-responsive,
.admin-wrapper .card > .spa-msg,
.admin-wrapper .card > .spa-flex,
.admin-wrapper .card > .card-body.spa-flex {
  margin: 0;
}
.admin-wrapper .card > .card-body.spa-flex {
  padding: 1rem 1.25rem;
}
.admin-wrapper .card > .spa-msg {
  padding: 0.85rem 1.25rem 0;
}
.admin-wrapper .card > .table-responsive + .spa-form,
.admin-wrapper .card > .spa-form + .table-responsive {
  border-top: 1px solid var(--border-color, rgba(0,0,0,0.08));
}

/* 列表页表头更清晰 */
.admin-wrapper .card .table thead th {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-tertiary, #86868b);
  background: rgba(0, 0, 0, 0.02);
  white-space: nowrap;
}
.admin-wrapper .card .table tbody tr:last-child td {
  border-bottom: none;
}

/* 覆盖 spa-bridge 全局 btn-secondary !important，回到 admin-console 胶囊按钮 */
.admin-wrapper .btn-secondary,
.admin-header .btn-secondary {
  background: var(--bg-secondary, #f5f5f7) !important;
  color: var(--text-primary, #1d1d1f) !important;
  border: 1px solid var(--border-color, rgba(0,0,0,0.08)) !important;
  box-shadow: none !important;
  border-radius: 980px;
}
.admin-wrapper .btn-secondary:hover,
.admin-header .btn-secondary:hover {
  background: var(--bg-hover, #ebebed) !important;
}
.admin-wrapper .btn-primary,
.admin-header .btn-primary {
  border-radius: 980px;
}
.admin-wrapper .btn-danger {
  border-radius: 980px;
}

/* 顶栏操作区更紧凑 */
.admin-header .admin-user .btn-sm {
  padding: 0.3rem 0.75rem;
  font-size: 0.78rem;
}

/* 内容区最大宽度，避免超宽表格难看 */
.admin-wrapper .main-content {
  max-width: 1280px;
}

/* 登录导航等内嵌分组卡 */
.admin-module-card {
  padding: 0;
  background: var(--bg-secondary, #f5f5f7);
  border: 1px solid var(--border-color, rgba(0,0,0,0.08));
  border-radius: var(--radius, 14px);
  overflow: hidden;
}
.admin-module-card > .spa-form {
  margin: 0;
  border: none;
  box-shadow: none;
  background: transparent;
  max-width: none;
}

/* toast */
.spa-toast {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  color: #fff;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  animation: spaToastIn 0.3s ease;
}
.spa-toast--ok { background: var(--success-color, #22C55E); }
.spa-toast--err { background: var(--danger-color, #EF4444); }
@keyframes spaToastIn {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}