:root,
[data-theme="dark"] {
  --bg: #0f1419;
  --surface: #1a2332;
  --border: #2d3a4f;
  --text: #e8edf4;
  --muted: #8b9cb3;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --danger: #ef4444;
  --success: #22c55e;
  --overlay: rgba(0, 0, 0, 0.6);
  --row-hover: rgba(255, 255, 255, 0.02);
  --nav-hover: rgba(255, 255, 255, 0.04);
  --nav-active-bg: rgba(59, 130, 246, 0.15);
  --nav-active-color: #93c5fd;
  --badge-bg: rgba(59, 130, 246, 0.2);
  --badge-color: #93c5fd;
  --badge-danger-bg: rgba(239, 68, 68, 0.2);
  --badge-danger-color: #fca5a5;
  --badge-success-bg: rgba(34, 197, 94, 0.2);
  --badge-success-color: #86efac;
  --alert-error-bg: rgba(239, 68, 68, 0.15);
  --alert-error-border: rgba(239, 68, 68, 0.4);
  --alert-error-color: #fca5a5;
  --alert-success-bg: rgba(34, 197, 94, 0.12);
  --alert-success-border: rgba(34, 197, 94, 0.35);
  --alert-success-color: #86efac;
  --password-policy-bg: rgba(0, 0, 0, 0.15);
  --user-row-selected: rgba(99, 102, 241, 0.12);
  --btn-danger-bg: rgba(239, 68, 68, 0.2);
  --btn-danger-color: #fca5a5;
  --btn-danger-border: rgba(239, 68, 68, 0.4);
  --btn-danger-hover: rgba(239, 68, 68, 0.35);
  --stat-negative: #fca5a5;
  --chart-stroke: #3b82f6;
  --chart-dot: #93c5fd;
  --chart-grad-top: rgba(59, 130, 246, 0.35);
  --chart-grad-bottom: rgba(59, 130, 246, 0.02);
  --inset-bg: #121820;
  --stat-highlight-bg: rgba(59, 130, 246, 0.08);
  --stat-highlight-border: rgba(59, 130, 246, 0.28);
  --panel-shadow: none;
  --radius: 10px;
  --font: "Segoe UI", system-ui, sans-serif;
}

[data-theme="light"] {
  --bg: #f0f2f5;
  --surface: #ffffff;
  --border: #d8dee9;
  --text: #1a2332;
  --muted: #5c6b7f;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --danger: #dc2626;
  --success: #16a34a;
  --overlay: rgba(0, 0, 0, 0.4);
  --row-hover: rgba(0, 0, 0, 0.03);
  --nav-hover: rgba(0, 0, 0, 0.04);
  --nav-active-bg: rgba(37, 99, 235, 0.1);
  --nav-active-color: #2563eb;
  --badge-bg: rgba(37, 99, 235, 0.12);
  --badge-color: #1d4ed8;
  --badge-danger-bg: rgba(220, 38, 38, 0.12);
  --badge-danger-color: #dc2626;
  --badge-success-bg: rgba(22, 163, 74, 0.12);
  --badge-success-color: #16a34a;
  --alert-error-bg: rgba(239, 68, 68, 0.1);
  --alert-error-border: rgba(239, 68, 68, 0.35);
  --alert-error-color: #dc2626;
  --alert-success-bg: rgba(34, 197, 94, 0.1);
  --alert-success-border: rgba(34, 197, 94, 0.3);
  --alert-success-color: #16a34a;
  --password-policy-bg: rgba(0, 0, 0, 0.04);
  --user-row-selected: rgba(99, 102, 241, 0.08);
  --btn-danger-bg: rgba(239, 68, 68, 0.12);
  --btn-danger-color: #dc2626;
  --btn-danger-border: rgba(239, 68, 68, 0.35);
  --btn-danger-hover: rgba(239, 68, 68, 0.2);
  --stat-negative: #dc2626;
  --chart-stroke: #2563eb;
  --chart-dot: #3b82f6;
  --chart-grad-top: rgba(37, 99, 235, 0.2);
  --chart-grad-bottom: rgba(37, 99, 235, 0.03);
  --inset-bg: #f4f7fb;
  --stat-highlight-bg: rgba(37, 99, 235, 0.07);
  --stat-highlight-border: rgba(37, 99, 235, 0.22);
  --panel-shadow: 0 1px 3px rgba(15, 23, 42, 0.07);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

.hidden {
  display: none !important;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container,
.container-wide {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 20px 28px;
  min-height: 100vh;
  box-sizing: border-box;
}

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

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2px 4px;
  padding: 4px 0;
  margin: 0 0 24px;
  border-bottom: 1px solid var(--border);
}

.site-nav a {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  padding: 9px 14px;
  border-radius: 8px;
  transition: background 0.12s, color 0.12s;
}

.site-nav a:hover {
  color: var(--accent);
  text-decoration: none;
  background: var(--nav-hover);
}

.site-nav a.active {
  color: var(--accent);
  font-weight: 600;
  background: var(--nav-active-bg);
}

.page-section {
  max-width: 720px;
}

/* ===== 门户通用（与主页背景一致）===== */
.page-portal {
  --home-accent: #2563eb;
  --home-accent2: #7c3aed;
}

[data-theme="dark"] .page-portal {
  --home-accent: #60a5fa;
  --home-accent2: #a78bfa;
}

.site-glow,
.home-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.site-glow::before,
.home-glow::before {
  content: '';
  position: absolute;
  top: -180px;
  left: -120px;
  width: 720px;
  height: 720px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.13) 0%, transparent 70%);
}

.site-glow::after,
.home-glow::after {
  content: '';
  position: absolute;
  top: -60px;
  right: -160px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.1) 0%, transparent 70%);
}

[data-theme="dark"] .site-glow::before,
[data-theme="dark"] .home-glow::before {
  background: radial-gradient(circle, rgba(96, 165, 250, 0.09) 0%, transparent 70%);
}

[data-theme="dark"] .site-glow::after,
[data-theme="dark"] .home-glow::after {
  background: radial-gradient(circle, rgba(167, 139, 250, 0.08) 0%, transparent 70%);
}

.page-portal .container-wide {
  position: relative;
  z-index: 1;
}

.page-portal .page-section {
  max-width: 820px;
  margin: 0 auto;
  padding: 24px 0 48px;
}

.page-portal .page-section-wide {
  max-width: 960px;
}

.page-portal .page-title {
  margin: 0 0 12px;
  text-align: center;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.page-portal .page-lead {
  text-align: center;
  max-width: 36em;
  margin: 0 auto 32px;
}

.page-portal .page-item.card {
  border-radius: 14px;
  box-shadow: var(--panel-shadow);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.page-portal .page-item.card:hover {
  border-color: rgba(37, 99, 235, 0.3);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(15, 23, 42, 0.08);
}

[data-theme="dark"] .page-portal .page-item.card:hover {
  border-color: rgba(96, 165, 250, 0.25);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}

.page-portal .card {
  border-radius: 14px;
  box-shadow: var(--panel-shadow);
}

.page-portal .portal-main {
  margin: 0 auto;
  padding: 24px 0 48px;
}

.page-portal .portal-main.page-section-wide,
.page-portal .page-section.page-section-wide {
  max-width: 960px;
}

.page-title {
  margin: 0 0 8px;
  font-size: 1.6rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.page-lead {
  margin: 0 0 24px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.page-list {
  display: grid;
  gap: 12px;
}

.page-item {
  display: block;
  padding: 16px 18px;
  text-decoration: none;
  color: inherit;
}

.page-item:hover {
  text-decoration: none;
  border-color: var(--focusBorder);
}

.page-item h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 600;
}

.page-meta {
  margin: 0;
  font-size: 0.82rem;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  min-width: 0;
  flex-shrink: 0;
}

.brand-logo:hover {
  text-decoration: none;
}

.brand-logo:hover .brand-mark {
  box-shadow: 0 4px 18px rgba(59, 130, 246, 0.32);
  transform: translateY(-1px);
}

.brand-mark {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 22%;
  overflow: hidden;
  line-height: 0;
  box-shadow: 0 2px 14px rgba(59, 130, 246, 0.22);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.brand-name {
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  background: linear-gradient(120deg, var(--accent) 0%, #6366f1 52%, #a855f7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.brand-subtitle {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.logo span {
  color: var(--muted);
  font-weight: 400;
  font-size: 0.9rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--panel-shadow);
}

.card-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

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

.list-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.list-pagination-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.usage-balance-section h3 {
  margin-bottom: 16px;
}

.usage-hero-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.usage-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.usage-kpi {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.usage-kpi-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
}

.usage-kpi-value {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.usage-bucket-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.usage-progress-section {
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.usage-progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 0.88rem;
  font-weight: 600;
}

.usage-bar-track {
  height: 10px;
  border-radius: 999px;
  background: var(--row-hover);
  overflow: hidden;
}

.usage-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #2b7de9 0%, var(--accent) 55%, #5eb0ff 100%);
  transition: width 0.35s ease;
}

.usage-progress-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  font-size: 0.78rem;
  flex-wrap: wrap;
}

.table-scroll {
  overflow-x: auto;
  margin: 0 -4px;
  padding: 0 4px;
}

.col-num {
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.col-check {
  width: 36px;
}

.col-action {
  width: 110px;
  white-space: nowrap;
}

.orders-table .col-order-no {
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 720px) {
  .usage-kpi-grid {
    grid-template-columns: 1fr;
  }
}

.invoice-info-lines {
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--muted);
  max-width: 240px;
}

.invoice-info-cell {
  max-width: 260px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.portal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}

.portal-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.portal-card h2 {
  margin: 0 0 8px;
  font-size: 1.2rem;
}

.portal-card p {
  color: var(--muted);
  margin: 0 0 20px;
  font-size: 0.95rem;
}

.user-plans-section {
  margin-bottom: 24px;
}

.user-plans-section h3 {
  margin: 0 0 16px;
  font-size: 1.05rem;
}

.user-plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}

.user-plan-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 100%;
  box-shadow: var(--panel-shadow);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.user-plan-box:hover {
  border-color: rgba(59, 130, 246, 0.4);
}

.user-plan-box.is-selectable {
  cursor: pointer;
}

.user-plan-box.is-selectable:focus-within,
.user-plan-box.is-selectable:hover {
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.16);
}

.user-plan-box.is-selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.24);
}

.user-plan-box.is-current {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.2);
}

.user-plan-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.user-plan-name {
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
}

.user-plan-tagline {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 4px;
  line-height: 1.45;
}

.user-plan-price {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent);
}

.user-plan-balance {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 4px;
}

.user-plan-quote {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--muted);
  margin: 10px 0 0;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--inset-bg);
}

.user-plan-features {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.5;
}

.user-plan-features li {
  padding: 5px 0 5px 18px;
  position: relative;
}

.user-plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 5px;
  color: var(--success);
  font-size: 0.72rem;
}

.user-plan-actions {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.user-plan-amount-row label {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.user-plan-amount-row input[type='number'],
.user-plan-amount-row input[type='text'] {
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  margin-bottom: 10px;
  box-sizing: border-box;
}

.user-plan-amount-row input.plan-amount-readonly {
  cursor: text;
  user-select: text;
  opacity: 1;
}

.user-plan-auto-renew {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.82rem;
  margin-bottom: 10px;
  color: var(--muted);
}

.user-plan-pay-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.user-plan-pay-row .btn-primary {
  flex: 1 1 auto;
  min-width: 120px;
}

.user-section-desc {
  margin: 0 0 16px;
  font-size: 0.85rem;
  line-height: 1.55;
}

.user-notices-section {
  margin-bottom: 20px;
}

.user-notices-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.user-notice-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.user-notice-item:first-child {
  padding-top: 4px;
}

.user-notice-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.user-notice-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.user-notice-title {
  font-size: 0.95rem;
}

.user-notice-content {
  margin: 8px 0 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--muted);
  white-space: pre-wrap;
}

.user-notice-meta {
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--muted);
}

.user-notices-empty,
.user-plans-empty {
  margin: 0;
  font-size: 0.88rem;
}

.user-plans-section .user-plans-grid {
  margin-top: 4px;
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  font-size: 0.95rem;
  cursor: pointer;
  font-family: inherit;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

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

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--muted);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}

.form-label-required::after {
  content: ' *';
  color: var(--danger);
}

.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.95rem;
}

.form-group input[type="checkbox"],
.form-group input[type="radio"] {
  width: 18px;
  height: 18px;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.form-switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 36px;
  margin-bottom: 0;
  cursor: pointer;
}

.form-group label.form-switch-row {
  display: flex;
  margin-bottom: 0;
}

.form-switch-row span {
  flex: 1;
  line-height: 1.4;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px 16px;
}

.profile-span-2 {
  grid-column: 1 / -1;
}

.profile-actions {
  display: flex;
  align-items: flex-end;
}

.profile-form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.profile-readonly-id {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.02em;
  cursor: default;
  user-select: all;
}

.profile-field-hint {
  margin: 6px 0 0;
  font-size: 0.8rem;
  line-height: 1.4;
}

.user-header-profile {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px 4px 4px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
}

.user-header-profile:hover {
  border-color: var(--border);
  background: var(--row-hover);
}

.user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
}

.user-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.user-avatar-fallback {
  line-height: 1;
}

.profile-avatar-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--inset-bg);
}

.profile-avatar-preview {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  flex-shrink: 0;
}

.profile-avatar-preview .user-avatar-img {
  width: 100%;
  height: 100%;
}

.profile-avatar-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.profile-avatar-hint {
  margin: 0;
  font-size: 0.82rem;
}

.profile-avatar-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.alert {
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.alert-error {
  background: var(--alert-error-bg);
  border: 1px solid var(--alert-error-border);
  color: var(--alert-error-color);
}

.alert-success {
  background: var(--alert-success-bg);
  border: 1px solid var(--alert-success-border);
  color: var(--alert-success-color);
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat {
  background: var(--inset-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}

.stats-row-core .stat {
  background: var(--stat-highlight-bg);
  border-color: var(--stat-highlight-border);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 4px;
}

.stat-value {
  font-size: 1.35rem;
  font-weight: 600;
}

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

th,
td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

tr:hover td {
  background: var(--row-hover);
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  background: var(--badge-bg);
  color: var(--badge-color);
}

.badge-danger {
  background: var(--badge-danger-bg);
  color: var(--badge-danger-color);
}

.badge-success {
  background: var(--badge-success-bg);
  color: var(--badge-success-color);
}

.badge-clickable {
  cursor: pointer;
  border: none;
  padding: 2px 8px;
  font: inherit;
  line-height: inherit;
}

.badge-clickable:hover {
  filter: brightness(1.08);
}

.form-group-highlight {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: calc(var(--radius) - 2px);
  transition: outline-color 0.2s ease;
}

.muted {
  color: var(--muted);
}

.text-center {
  text-align: center;
}

.login-wrap {
  max-width: 400px;
  margin: 8px auto 40px;
}

.container-wide > .login-wrap {
  margin-top: 8px;
}

.captcha-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.captcha-row input {
  flex: 1 1 120px;
  min-width: 120px;
}

.captcha-image {
  display: block;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #f5f7fc;
  cursor: pointer;
}

.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

.form-label-row label {
  margin-bottom: 0;
}

.login-forgot-link {
  font-size: 0.85rem;
  color: var(--accent, #4f8cff);
  text-decoration: none;
  white-space: nowrap;
}

.login-forgot-link:hover {
  text-decoration: underline;
}

.login-forgot-hint {
  margin: 8px 0 0;
  font-size: 0.82rem;
  line-height: 1.5;
}

.login-forgot-hint a {
  color: var(--accent, #4f8cff);
}

.password-policy-box {
  margin-bottom: 16px;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.15);
}

.password-rule-list {
  margin: 0;
  padding-left: 18px;
  font-size: 0.8rem;
  color: var(--muted);
}

.password-rule-list li {
  margin-bottom: 4px;
}

.password-rule-list li.rule-ok {
  color: var(--success);
}

.password-strength {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.password-strength-bar {
  flex: 1;
  height: 6px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
}

.password-strength-bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  transition: width 0.2s ease;
  background: var(--danger);
}

.password-strength-bar span[data-level="2"] {
  background: #f59e0b;
}

.password-strength-bar span[data-level="3"] {
  background: #3b82f6;
}

.password-strength-bar span[data-level="4"] {
  background: var(--success);
}

.password-strength-label {
  font-size: 0.75rem;
  white-space: nowrap;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.tab {
  flex: 1;
  padding: 10px;
  text-align: center;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-family: inherit;
}

.tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.nav-links {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    .nav-links a {
      color: var(--muted);
      font-size: 0.9rem;
      text-decoration: none;
    }

    .nav-links a:hover {
      color: var(--accent);
      text-decoration: none;
    }

    .logo a {
      color: inherit;
      text-decoration: none;
    }

    .logo a:hover {
      text-decoration: none;
    }

    .footer-nav {
      margin-top: 24px;
      padding-top: 16px;
      border-top: 1px solid var(--border);
      text-align: center;
      font-size: 0.9rem;
    }

.admin-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  width: 100%;
}

.admin-layout > main {
  min-width: 0;
}

.user-detail-inline {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.user-detail-inline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.user-id-link {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  padding: 0;
  text-decoration: underline;
}

.user-id-link:hover {
  color: var(--accent-hover);
}

.users-bulk-bar {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.models-bulk-bar {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.model-list-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.model-list-check {
  display: flex;
  align-items: center;
  padding-top: 18px;
  cursor: pointer;
}

.model-list-index {
  flex: 0 0 2rem;
  padding-top: 18px;
  font-size: 0.9rem;
  color: var(--muted);
  text-align: right;
}

.model-list-card {
  flex: 1;
  margin-bottom: 0;
  padding: 16px;
}

.users-select-all-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--muted);
  cursor: pointer;
}

.bulk-plan-select {
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.85rem;
}

.profile-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 8px;
}

.profile-form-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.85rem;
}

.profile-form-field span {
  color: var(--muted);
}

.profile-form-field input,
.profile-form-field textarea,
.profile-form-field select {
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
}

.profile-form-field textarea {
  min-height: 72px;
  resize: vertical;
}

.users-table-checkbox {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.user-row-selected td {
  background: var(--user-row-selected);
}

.order-row.is-selectable {
  cursor: pointer;
}

.order-row.is-selected td {
  background: var(--user-row-selected);
}

.orders-bulk-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
}

.orders-toolbar {
  margin-bottom: 12px;
}

.user-row-clickable {
  cursor: pointer;
}

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

.profile-detail-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.profile-detail-table td:first-child {
  width: 38%;
  color: var(--muted);
}

.profile-section-title {
  margin: 16px 0 8px;
  font-size: 0.95rem;
  font-weight: 600;
}

.profile-section-title:first-child {
  margin-top: 0;
}

.admin-sidebar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.admin-nav-item {
  display: block;
  width: 100%;
  text-align: center;
  padding: 10px 12px;
  margin-bottom: 4px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
}

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

.admin-nav-item.active {
  background: var(--nav-active-bg);
  color: var(--nav-active-color);
}

.admin-section {
  min-height: 400px;
}

.admin-table-scroll {
  overflow-x: auto;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
  border-radius: 8px;
}

.admin-table-scroll table {
  width: max-content;
  min-width: 100%;
}

.admin-table-scroll th,
.admin-table-scroll td {
  white-space: nowrap;
}

.toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  align-items: center;
}

.toolbar input,
.toolbar select {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.85rem;
}

.btn-xs {
  min-width: 28px;
  padding: 2px 8px;
  font-size: 0.82rem;
  line-height: 1.4;
}

.model-base-url-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.model-base-url-header label {
  margin: 0;
}

.model-base-url-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.model-base-url-row {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(0, 1.4fr) auto;
  gap: 8px;
  align-items: center;
}

.model-base-url-row .model-base-url-remove {
  min-width: 28px;
  padding: 4px 8px;
}

@media (max-width: 520px) {
  .model-base-url-row {
    grid-template-columns: 1fr;
  }
}

.balance-reward-lines {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.balance-reward-lines.compact {
  gap: 4px;
}

.balance-reward-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.balance-reward-label {
  font-size: 0.82rem;
  color: var(--muted);
  min-width: 72px;
}

.balance-reward-value {
  font-size: 0.9rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.balance-reward-total .balance-reward-value {
  color: var(--accent);
}

.balance-reward-hint {
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--muted);
  margin-top: 2px;
}

.balance-reward-panel {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.balance-reward-panel-title {
  margin: 0 0 10px;
  font-size: 0.95rem;
}

.profile-form-span-2 {
  grid-column: 1 / -1;
}

.btn-danger {
  background: var(--btn-danger-bg);
  color: var(--btn-danger-color);
  border: 1px solid var(--btn-danger-border);
}

.btn-danger:hover {
  background: var(--btn-danger-hover);
}

.charts-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.charts-grid-2x3 {
  grid-template-rows: auto auto;
}

.chart-card {
  background: var(--inset-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  min-width: 0;
}

.chart-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.chart-axis {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  margin-top: 4px;
}

.stats-secondary {
  margin-bottom: 20px;
}

.overview-stats-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 20px 8px;
  margin-bottom: 20px;
  box-shadow: var(--panel-shadow);
}

.stats-row {
  margin-bottom: 0;
}

.stats-row-day,
.stats-row-month,
.stats-row-total {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.stats-row-core {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 4px;
}

.stats-row-label {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 16px 0 8px;
}

.overview-stats-wrap .stats-row-label:first-of-type {
  margin-top: 0;
}

.overview-stats-wrap .stats-row-label:not(:first-of-type) {
  padding-top: 14px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

@media (max-width: 1100px) {
  .stats-row-day,
  .stats-row-month,
  .stats-row-total {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .charts-grid-2x3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .charts-grid-2x3 {
    grid-template-columns: 1fr;
  }

  .stats-row-core,
  .stats-row-day,
  .stats-row-month,
  .stats-row-total {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.overview-range-tabs {
  display: flex;
  gap: 6px;
}

.overview-range-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.stat-negative {
  color: var(--stat-negative);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  padding: 24px;
  z-index: 100;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
}

.settings-panel {
  width: min(640px, 100%);
  margin: 0 auto;
}

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.settings-body {
  margin-top: 4px;
}

.settings-groups {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.settings-group {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  overflow: hidden;
  margin-bottom: 20px;
  box-shadow: var(--panel-shadow);
}

.settings-group:not(.is-open) .settings-group-body {
  display: none;
}

.settings-group-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: transparent;
  border: none;
  color: inherit;
  cursor: pointer;
  text-align: left;
  font: inherit;
}

.settings-group-toggle:hover {
  background: rgba(59, 130, 246, 0.06);
}

.settings-group-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.settings-group-name {
  font-size: 0.95rem;
  font-weight: 600;
}

.settings-group-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.35;
}

.settings-chevron {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(-45deg);
  transition: transform 0.18s ease;
}

.settings-group.is-open .settings-chevron {
  transform: rotate(45deg);
}

.settings-group-body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--border);
}

.settings-group-body > :first-child {
  margin-top: 14px;
}

.models-filter-bar {
  margin-bottom: 12px;
}

.models-filter-bar input[type='search'] {
  min-width: min(360px, 100%);
  flex: 1 1 240px;
}

.models-filter-btn.active {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(59, 130, 246, 0.1);
}

.model-category-section {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(128, 128, 128, 0.16);
}

.model-category-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.model-category-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.model-category-title {
  margin: 0;
  font-size: 1rem;
}

.model-category-hint {
  margin: 4px 0 0;
  font-size: 0.82rem;
}

.model-category-empty {
  margin: 0;
  padding: 8px 0 4px;
}

.model-category-picker-grid {
  display: grid;
  gap: 8px;
}

.model-category-picker-btn {
  justify-content: flex-start;
  text-align: left;
}

.portal-banner-host {
  margin: 12px 0 20px;
}

.portal-banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 16px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--accent) 7%, var(--surface)) 0%,
      color-mix(in srgb, var(--accent) 3%, var(--bg)) 100%
    );
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

[data-theme="dark"] .portal-banner {
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.portal-banner-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
}

.portal-banner-text {
  margin: 0;
  padding-top: 6px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text);
}

.portal-banner-alert {
  margin: 0;
}

.portal-admin-categories {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
}

.portal-admin-category.settings-group {
  margin-bottom: 0;
}

.portal-admin-category .settings-group-name {
  font-size: 1rem;
  font-weight: 600;
}

.portal-download-platform-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.portal-download-add-btn {
  min-width: 108px;
}

.portal-download-releases {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.portal-download-release {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
}

.portal-download-release-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.portal-download-empty {
  margin: 0;
  font-size: 0.85rem;
}

#client-update-settings {
  color: var(--text);
  min-height: 120px;
}

.client-update-status-banner {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 16px;
  background: color-mix(in srgb, var(--surface-2) 88%, transparent);
}

.client-update-status-banner.is-ready {
  border-color: color-mix(in srgb, #22c55e 45%, var(--border));
  background: color-mix(in srgb, #22c55e 8%, var(--surface-2));
}

.client-update-status-banner.is-warning {
  border-color: color-mix(in srgb, #f59e0b 45%, var(--border));
  background: color-mix(in srgb, #f59e0b 8%, var(--surface-2));
}

.client-update-status-title {
  font-size: 0.92rem;
  font-weight: 600;
  margin: 0 0 8px;
}

.client-update-status-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.82rem;
  line-height: 1.55;
}

.client-update-status-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 10px;
  font-size: 0.82rem;
}

.client-update-preview {
  margin-top: 12px;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 0.78rem;
  line-height: 1.45;
  max-height: 220px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.client-update-issue-list {
  margin: 8px 0 0;
  padding-left: 1.1rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.client-update-ready-badge {
  display: inline-block;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 8px;
  vertical-align: middle;
}

.client-update-ready-badge.ok {
  background: color-mix(in srgb, #22c55e 18%, transparent);
  color: #15803d;
}

.client-update-ready-badge.warn {
  background: color-mix(in srgb, #f59e0b 18%, transparent);
  color: #b45309;
}

.client-update-layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.client-update-block-title {
  margin: 0 0 14px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.client-update-field-grid {
  display: grid;
  gap: 12px 16px;
  align-items: start;
}

.client-update-field-grid--policy {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.client-update-field-grid--publish {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr) minmax(0, 1.2fr) auto;
}

.client-update-field-grid--upload {
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.2fr) minmax(0, 0.95fr) minmax(0, 0.95fr) auto;
  align-items: end;
  gap: 12px 14px;
}

.client-update-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.client-update-field--wide {
  grid-column: 1 / -1;
}

.client-update-field--action {
  min-width: 0;
}

.client-update-field-label {
  display: block;
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.35;
  min-height: calc(0.82rem * 1.35);
  color: var(--muted);
}

.client-update-field-label--shim {
  visibility: hidden;
  margin: 0;
  min-height: calc(0.82rem * 1.35);
}

.client-update-subsection-desc {
  margin: 0 0 12px;
}

.client-update-field input:not([type="checkbox"]):not([type="file"]),
.client-update-field select {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 12px;
  min-height: 38px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
}

.client-update-field input:focus,
.client-update-field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 20%, transparent);
}

.client-update-file-input {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.85rem;
}

.client-update-file-picker {
  position: relative;
  display: block;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.client-update-file-picker:hover,
.client-update-file-picker.is-dragover {
  border-color: var(--accent, #6b8afd);
  background: color-mix(in srgb, var(--accent, #6b8afd) 6%, var(--bg));
}

.client-update-file-picker.is-uploading,
.client-update-file-picker.is-done {
  cursor: default;
  pointer-events: none;
}

.client-update-file-picker.is-uploading .client-update-file-picker-text {
  color: var(--text);
}

.client-update-file-picker.is-done .client-update-file-picker-text {
  color: #15803d;
}

.client-update-file-picker.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.client-update-file-input-overlay {
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.client-update-file-picker-face,
.client-update-file-picker-progress,
.client-update-file-picker-done {
  display: flex;
  align-items: center;
  height: 38px;
  padding: 0 12px;
  box-sizing: border-box;
  min-width: 0;
  width: 100%;
}

.client-update-file-picker-text {
  font-size: 0.9rem;
  line-height: 1.35;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.client-update-file-picker.has-file .client-update-file-picker-text {
  color: var(--text);
}

.client-update-file-picker-progress {
  gap: 8px;
  width: 100%;
}

.client-update-progress-track {
  flex: 1;
  min-width: 0;
  height: 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--border) 55%, transparent);
  overflow: hidden;
}

.client-update-progress-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--accent, #6b8afd);
  transition: width 0.15s ease;
}

.client-update-progress-label {
  flex-shrink: 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.client-update-file-picker-done {
  gap: 6px;
  color: #15803d;
}

.client-update-done-icon {
  flex-shrink: 0;
  font-weight: 700;
  font-size: 0.85rem;
}

.client-update-file-picker-done .client-update-file-picker-text {
  color: #15803d;
}

.client-update-field-hint {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.5;
}

.client-update-switch-box {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  box-sizing: border-box;
}

.client-update-switch-row {
  width: 100%;
  min-height: auto;
  margin: 0;
}

.client-update-switch-row span {
  font-size: 0.85rem;
  color: var(--text);
}

.client-update-platform-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.client-update-empty {
  margin: 0;
  padding: 20px;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: 8px;
}

.client-update-platform {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.client-update-platform-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 14px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--border);
}

.client-update-platform-title {
  font-size: 1rem;
}

.client-update-platform-feed {
  font-size: 0.82rem;
  word-break: break-all;
}

.client-update-subsection + .client-update-subsection {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.client-update-subsection-title {
  margin: 0 0 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}

.client-update-field--action .btn {
  min-height: 38px;
  height: 38px;
  padding: 0 14px;
  align-self: stretch;
  width: 100%;
  box-sizing: border-box;
}

.client-update-table-wrap {
  border: 1px solid var(--border);
  border-radius: 8px;
}

.client-update-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.client-update-table th,
.client-update-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

.client-update-table th {
  font-weight: 600;
  color: var(--muted);
  background: color-mix(in srgb, var(--border) 35%, transparent);
}

.client-update-table tbody tr:last-child td {
  border-bottom: none;
}

.client-update-table td:last-child {
  white-space: nowrap;
}

.client-update-table td:last-child .btn + .btn {
  margin-left: 6px;
}

.server-update-layout {
  display: grid;
  gap: 14px;
}

.server-update-bundle {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  background: color-mix(in srgb, var(--border) 18%, transparent);
}

.server-update-bundle-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.server-update-bundle-title {
  font-size: 0.95rem;
}

.server-update-dropzone {
  position: relative;
  border: 2px dashed color-mix(in srgb, var(--border) 80%, var(--accent, #6b8afd) 20%);
  border-radius: 12px;
  padding: 22px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.server-update-dropzone-inner {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.88rem;
}

.server-update-dropzone-inner span {
  color: var(--muted);
  font-size: 0.82rem;
}

.server-update-dropzone.is-dragover,
.server-update-dropzone:hover {
  border-color: var(--accent, #6b8afd);
  background: color-mix(in srgb, var(--accent, #6b8afd) 8%, transparent);
}

.server-update-dropzone.is-uploading {
  opacity: 0.65;
  pointer-events: none;
}

.server-update-bundle.is-busy .server-update-dropzone {
  pointer-events: none;
}

.server-update-progress {
  margin-top: 12px;
}

.server-update-progress-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 0.84rem;
}

.server-update-progress-percent {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: 0.82rem;
}

.server-update-progress-track {
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--border) 70%, transparent);
  overflow: hidden;
}

.server-update-progress-bar {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent, #6b8afd), color-mix(in srgb, var(--accent, #6b8afd) 70%, #8fd3ff));
  transition: width 0.25s ease;
}

.server-update-progress-status {
  margin: 8px 0 0;
  font-size: 0.8rem;
}

.server-update-bundle-done {
  margin: 10px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: color-mix(in srgb, #22c55e 12%, transparent);
  border: 1px solid color-mix(in srgb, #22c55e 35%, var(--border));
  color: #16a34a;
  font-size: 0.88rem;
  font-weight: 600;
}

.server-update-restart-panel {
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: color-mix(in srgb, var(--border) 15%, transparent);
}

.server-update-progress-outcome {
  margin: 8px 0 0;
  font-size: 0.88rem;
  font-weight: 600;
}

.server-update-progress-outcome.is-success {
  color: #16a34a;
}

.server-update-progress-outcome.is-error {
  color: #dc2626;
}

.server-update-file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

@media (max-width: 1100px) {
  .client-update-field-grid--policy,
  .client-update-field-grid--publish,
  .client-update-field-grid--upload {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .client-update-field--action {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .client-update-field-grid--policy,
  .client-update-field-grid--publish,
  .client-update-field-grid--upload {
    grid-template-columns: 1fr;
  }
}

.notices-publish-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.notices-publish-item {
  padding: 16px;
}

.notices-publish-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.notices-publish-item-content {
  margin: 0 0 12px;
  font-size: 0.9rem;
  line-height: 1.55;
  white-space: pre-wrap;
}

.notices-publish-item-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.notices-publish-empty {
  margin: 0;
  padding: 20px;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: 8px;
}

.download-releases-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.download-latest-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  background: rgba(59, 130, 246, 0.12);
  vertical-align: middle;
}

.forum-sensitive-status {
  margin: 0 0 12px;
  font-size: 0.85rem;
}

.forum-sensitive-import {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.forum-sensitive-filename {
  font-size: 0.85rem;
  word-break: break-all;
}

.settings-theme-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.settings-account-hint {
  margin: 0 0 12px;
  font-size: 0.88rem;
  line-height: 1.45;
}

body.settings-open {
  overflow: hidden;
}

.pay-qr-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  padding: 16px;
  border: 1px dashed var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  outline: none;
}

.pay-qr-preview:focus {
  border-color: var(--accent);
}

.pay-qr-img {
  max-width: 220px;
  max-height: 220px;
  object-fit: contain;
  border-radius: 8px;
  background: #fff;
  padding: 8px;
}

.plan-form-modal {
  width: min(920px, 100%);
  max-height: 90vh;
  overflow: auto;
}

.plan-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 24px;
}

.plan-form-grid .form-group.span-2 {
  grid-column: 1 / -1;
}

.plan-model-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px 16px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  min-height: 120px;
  max-height: 240px;
  overflow-y: auto;
}

.plan-model-picker label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0;
  font-size: 0.9rem;
  color: var(--text);
  cursor: pointer;
}

.plan-model-picker code {
  font-size: 0.78rem;
  color: var(--muted);
}

.pricing-period-section {
  margin-top: 16px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.pricing-period-title {
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.pricing-tier-grid {
  display: grid;
  grid-template-columns: minmax(88px, 0.95fr) repeat(3, minmax(0, 1fr));
  gap: 10px;
  align-items: center;
}

.pricing-tier-head {
  font-size: 0.75rem;
  line-height: 1.35;
}

.pricing-tier-label {
  font-size: 0.85rem;
}

.pricing-tier-input,
.peak-window-time {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
}

.pricing-tier-input[readonly] {
  opacity: 0.9;
}

.peak-window-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.peak-window-week-label {
  font-size: 0.82rem;
  white-space: nowrap;
}

.peak-window-days {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  flex: 1;
  min-width: 180px;
}

.peak-window-day {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  font-size: 0.82rem;
  cursor: pointer;
}

.peak-window-day input {
  width: 14px;
  height: 14px;
  margin: 0;
}

.peak-window-times {
  display: flex;
  align-items: center;
  gap: 8px;
}

.peak-window-time {
  width: auto;
  min-width: 108px;
}

.catalog-data-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

.catalog-data-link {
  color: var(--accent, #6ea8fe);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.catalog-data-link:hover {
  opacity: 0.85;
}

.pricing-rules-editor {
  width: 100%;
  min-height: 320px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.45;
  resize: vertical;
}

.api-key-input {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.02em;
}

.model-modal-feedback {
  margin: 0 0 12px;
  font-size: 0.88rem;
  line-height: 1.5;
}

.pricing-preview-box {
  margin-top: 8px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.15);
  font-size: 0.85rem;
  line-height: 1.55;
}

.pricing-multiplier-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.pricing-multiplier-row input {
  width: 120px;
}

.pricing-rate-lines {
  margin: 0;
  padding-left: 1.2rem;
}

.pricing-rate-group {
  margin: 10px 0 4px;
  font-weight: 600;
  font-size: 0.84rem;
  color: var(--text);
  list-style: none;
}

.pricing-rate-group:first-child {
  margin-top: 0;
}

.pricing-rate-lines li {
  margin: 4px 0;
}

.pricing-total-example {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.pricing-single-use-formula {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.5;
  word-break: break-word;
}

.form-checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0;
  cursor: pointer;
}

.form-group .form-checkbox-row {
  display: inline-flex;
}

.form-checkbox-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin: 0;
}

.form-checkbox-row span {
  font-size: 0.95rem;
  color: var(--text);
}

@media (max-width: 720px) {
  .plan-form-grid {
    grid-template-columns: 1fr;
  }
}

.hidden-file-input {
  display: none;
}

@media (max-width: 768px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .users-split {
    grid-template-columns: 1fr;
  }
}

/* ===== 主页 ===== */

.page-home .home-hero {
  max-width: 820px;
  margin: 0 auto;
  padding: 64px 0 0;
  text-align: center;
}

.page-home .home-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px 4px 8px;
  margin: 0 0 24px;
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.07);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--home-accent);
  letter-spacing: 0.03em;
}

[data-theme="dark"] .page-home .home-badge {
  border-color: rgba(96, 165, 250, 0.2);
  background: rgba(96, 165, 250, 0.08);
}

.home-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--home-accent);
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
  animation: badge-pulse 2.5s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2); }
  50% { box-shadow: 0 0 0 5px rgba(37, 99, 235, 0.06); }
}

.page-home .home-slogan {
  position: relative;
  display: inline-block;
  margin: 0 0 22px;
  font-size: clamp(1.7rem, 5.2vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  text-transform: uppercase;
  color: transparent;
  background: linear-gradient(135deg, var(--home-accent) 0%, var(--home-accent2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

[data-theme="dark"] .page-home .home-slogan {
  background: linear-gradient(135deg, var(--home-accent) 0%, var(--home-accent2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.page-home .home-title {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.12;
  color: var(--text);
}

.page-home .home-title .home-title-accent {
  background: linear-gradient(135deg, var(--home-accent) 0%, var(--home-accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-home .home-desc {
  margin: 0 auto 32px;
  max-width: 34em;
  font-size: 1.1rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-home .home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
}

.page-home .home-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 22px;
  height: 44px;
  border-radius: 10px;
  border: none;
  background: var(--home-accent);
  color: #fff;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.25), 0 0 0 0 rgba(37, 99, 235, 0);
  transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
}

.page-home .home-btn-primary:hover {
  background: #1d4ed8;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  text-decoration: none;
  transform: translateY(-1px);
}

.page-home .home-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 20px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.1s;
}

.page-home .home-btn-secondary:hover {
  border-color: var(--muted);
  text-decoration: none;
  transform: translateY(-1px);
}

/* 统计条 */
.page-home .home-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  justify-content: center;
  margin-top: 52px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.home-stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.home-stat-value {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text);
  line-height: 1.1;
}

.home-stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
}

/* 分区标签 */
.home-section-label {
  text-align: center;
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-top: 56px;
  margin-bottom: 28px;
}

/* 特性卡片 */
.page-home .home-features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 48px;
}

.page-home .home-feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  box-shadow: var(--panel-shadow);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.page-home .home-feature:hover {
  border-color: rgba(37, 99, 235, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(15, 23, 42, 0.1);
}

[data-theme="dark"] .page-home .home-feature:hover {
  border-color: rgba(96, 165, 250, 0.25);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}

.home-feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  margin-bottom: 16px;
  background: rgba(37, 99, 235, 0.09);
  color: var(--home-accent);
}

[data-theme="dark"] .home-feature-icon {
  background: rgba(96, 165, 250, 0.1);
}

.page-home .home-feature h2 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: -0.015em;
}

.page-home .home-feature p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .home-feature p code {
  font-family: "Cascadia Code", "Fira Code", "Consolas", monospace;
  font-size: 0.82rem;
  background: var(--inset-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0 4px;
  color: var(--accent);
}

/* 底部 CTA */
.page-home .home-cta {
  margin-top: 56px;
  margin-bottom: 56px;
  padding: 40px 36px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(124, 58, 237, 0.06) 100%);
  border: 1px solid rgba(37, 99, 235, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

[data-theme="dark"] .page-home .home-cta {
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.06) 0%, rgba(167, 139, 250, 0.05) 100%);
  border-color: rgba(96, 165, 250, 0.12);
}

.home-cta-text h2 {
  margin: 0 0 6px;
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.home-cta-text p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.55;
}

@media (max-width: 720px) {
  .page-home .home-features {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 32px;
  }

  .page-home .home-stats {
    gap: 24px;
    margin-top: 36px;
  }

  .page-home .home-cta {
    padding: 28px 20px;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 480px) and (max-width: 720px) {
  .page-home .home-features {
    grid-template-columns: 1fr 1fr;
  }
}

.portal-hero {
  margin-bottom: 20px;
  padding: 24px;
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.portal-card {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.portal-card:hover {
  border-color: var(--focusBorder);
  transform: translateY(-2px);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
  min-width: 0;
}

.home-search {
  position: relative;
}

.home-search-input {
  width: 220px;
  max-width: 36vw;
  height: 34px;
  padding: 0 12px 0 34px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--inset-bg);
  color: var(--text);
  font: inherit;
  font-size: 0.88rem;
}

.home-search-input:focus {
  outline: none;
  border-color: var(--accent);
}

.home-search-icon {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
  display: flex;
}

.home-search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  min-width: 220px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--panel-shadow);
  z-index: 20;
  overflow: hidden;
}

.home-search-results a,
.home-search-results .home-search-empty {
  display: block;
  padding: 8px 12px;
  font-size: 0.86rem;
  color: inherit;
  text-decoration: none;
}

.home-search-results a:hover {
  background: var(--row-hover);
}

.home-auth-guest,
.home-auth-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-user-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 220px;
  padding: 3px 12px 3px 3px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
}

.header-user-chip:hover {
  text-decoration: none;
  border-color: #c3cedb;
  background: var(--row-hover);
}

[data-theme="dark"] .header-user-chip:hover {
  border-color: #3d4d63;
}

.home-user-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}

.home-user-meta:hover {
  text-decoration: none;
}

.home-user-name {
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.25;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}

.home-user-plan {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted);
  background: transparent;
  border-radius: 0;
  padding: 0;
  line-height: 1.3;
}

.user-avatar-link {
  display: inline-flex;
  text-decoration: none;
}

.user-avatar-guest,
.user-avatar-member {
  background: #eef2f6;
  color: #4b5b70;
  border: 1px solid var(--border);
}

[data-theme="dark"] .user-avatar-guest,
[data-theme="dark"] .user-avatar-member {
  background: #243044;
  color: #c5d0de;
}

.header-user-chip .user-avatar {
  width: 32px;
  height: 32px;
  font-size: 0.7rem;
}

.header-settings {
  position: relative;
}

.header-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
}

.header-icon-btn:hover {
  color: var(--text);
  border-color: #c3cedb;
  background: var(--row-hover);
}

.header-settings-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 200px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 28px rgba(16, 24, 40, 0.12);
  z-index: 30;
}

.header-settings-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 38px;
  padding: 0 12px;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 0.88rem;
  text-align: center;
  border-radius: 8px;
  cursor: pointer;
  box-sizing: border-box;
}

.header-settings-item:hover {
  background: var(--row-hover);
}

.header-theme-panel {
  width: min(320px, 100%);
  margin-top: 14vh;
}

.header-theme-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.header-theme-option {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--inset-bg);
  color: var(--muted);
  font: inherit;
  font-size: 0.92rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.header-theme-option:hover {
  color: var(--text);
  border-color: var(--muted);
}

.header-theme-option.active {
  border-color: var(--accent);
  background: var(--nav-active-bg);
  color: var(--nav-active-color);
  font-weight: 600;
}

.header-password-panel {
  width: min(400px, 100%);
  margin-top: 12vh;
}

.forum-shell {
  width: 100%;
}

/* 默认：论坛内容居中收窄 */
.page-portal .forum-page.portal-main,
.page-portal .forum-page.page-section-wide {
  max-width: 960px;
  margin: 0 auto;
  transition: max-width 0.28s ease;
}

/* 打开详情/发帖：整页拓展开至全宽 */
.page-portal .forum-page:has(.forum-shell.has-panel) {
  max-width: none;
  width: 100%;
  margin: 0;
}

.forum-board-toolbar-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
  width: 100%;
  transition: justify-content 0.28s ease;
}

.forum-board-toolbar-wrap .forum-board-toolbar {
  width: 100%;
  max-width: 760px;
  transition: max-width 0.28s ease;
}

.forum-shell.has-panel .forum-board-toolbar-wrap {
  justify-content: flex-start;
}

.forum-shell.has-panel .forum-board-toolbar-wrap .forum-board-toolbar {
  max-width: none;
}

.forum-workspace {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 20px;
  width: 100%;
  transition: justify-content 0.28s ease;
}

.forum-list-column {
  width: 100%;
  max-width: 760px;
  flex: 0 1 760px;
  min-width: 0;
  transition: max-width 0.28s ease, flex-basis 0.28s ease;
}

.forum-side-panel {
  display: none;
  flex: 1 1 0;
  min-width: 0;
  max-width: none;
}

.forum-shell.has-panel .forum-workspace {
  justify-content: flex-start;
}

.forum-shell.has-panel .forum-list-column {
  flex: 0 0 38%;
  max-width: none;
  min-width: 300px;
}

.forum-shell.has-panel .forum-side-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1 1 62%;
  max-width: none;
}

.forum-side-panel.hidden {
  display: none !important;
}

.forum-compose-panel,
.forum-detail-panel {
  width: 100%;
}

.forum-detail-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.forum-detail-panel.hidden,
.forum-compose-panel.hidden {
  display: none !important;
}

.forum-panel-header {
  margin-bottom: 12px;
}

.forum-replies-card {
  margin-top: 0;
}

.forum-thread-item.is-active {
  border-color: var(--focusBorder);
  box-shadow: 0 0 0 1px rgba(55, 148, 255, 0.15);
  background: var(--surface);
}

@media (max-width: 960px) {
  .forum-shell.has-panel .forum-workspace {
    flex-direction: column;
  }

  .forum-shell.has-panel .forum-list-column {
    flex: 1 1 auto;
    max-width: none;
    width: 100%;
  }

  .forum-shell.has-panel .forum-side-panel {
    width: 100%;
    max-width: none;
  }
}

.forum-board-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.forum-board-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 0;
  flex: 1;
  min-width: 0;
}

.forum-favorites-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  border: 1px solid #d4a017;
  background: rgba(212, 160, 23, 0.1);
  color: #b8860b;
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.forum-favorites-filter-btn:hover {
  background: rgba(212, 160, 23, 0.18);
  border-color: #c9920f;
  color: #9a7209;
}

.forum-favorites-filter-btn.active {
  background: linear-gradient(135deg, #e8a317 0%, #d4a017 100%);
  border-color: #c9920f;
  color: #fff;
  box-shadow: 0 2px 10px rgba(212, 160, 23, 0.28);
}

.forum-favorites-filter-icon {
  font-size: 0.95rem;
  line-height: 1;
}

[data-theme='dark'] .forum-favorites-filter-btn {
  background: rgba(232, 163, 23, 0.14);
  color: #f0c14b;
  border-color: #c9920f;
}

[data-theme='dark'] .forum-favorites-filter-btn.active {
  color: #1a1408;
}

.forum-board-tab {
  border: 1px solid var(--border);
  background: var(--card-bg);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  font-size: 0.9rem;
}

.forum-board-tab.active {
  border-color: var(--focusBorder);
  color: var(--focusBorder);
  font-weight: 600;
}

.forum-thread-board-tag {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 999px;
  background: rgba(55, 148, 255, 0.1);
  color: var(--focusBorder);
  font-size: 0.75rem;
  font-weight: 600;
  vertical-align: middle;
}

.forum-thread-item {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px 12px;
  margin-bottom: 10px;
  background: var(--card-bg);
}

.forum-thread-item:hover {
  border-color: var(--focusBorder);
}

.forum-thread-main {
  cursor: pointer;
}

.forum-thread-author-top {
  margin-bottom: 10px;
}

.forum-thread-title {
  margin: 0 0 8px;
  font-size: 1rem;
  line-height: 1.45;
}

.forum-thread-excerpt {
  margin: 0 0 4px;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.forum-thread-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.forum-thread-bottom .forum-reaction-bar {
  margin-left: auto;
}

.forum-thread-meta-inline {
  font-size: 0.8rem;
  line-height: 1.4;
}

.forum-author-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--badge-bg);
}

.forum-author-avatar .user-avatar-img,
.forum-author-avatar .user-avatar-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
}

.forum-thread-meta {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 6px;
}

.forum-thread-author {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.forum-favorite-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s, transform 0.15s;
}

.forum-favorite-btn:hover {
  border-color: #e8a317;
  color: #e8a317;
}

.forum-favorite-btn.is-active {
  border-color: #e8a317;
  background: rgba(232, 163, 23, 0.12);
  color: #e8a317;
}

.forum-favorite-icon {
  font-size: 1rem;
  line-height: 1;
}

.forum-card-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
  padding-top: 2px;
}

.forum-reaction-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.forum-reaction-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  padding: 4px 10px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.forum-reaction-btn:hover {
  border-color: var(--focusBorder);
}

.forum-reaction-btn.is-active {
  border-color: var(--focusBorder);
  background: rgba(55, 148, 255, 0.1);
  color: var(--focusBorder);
}

.forum-detail-card {
  position: relative;
}

.forum-detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.forum-detail-head-main {
  flex: 1;
  min-width: 0;
}

.forum-detail-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.forum-thread-body {
  margin: 14px 0 4px;
  line-height: 1.65;
}

.forum-content-rendered img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 8px 0;
}

.forum-content-rendered pre {
  overflow-x: auto;
  padding: 12px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.forum-content-rendered code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
}

.forum-compose-modal {
  width: min(720px, 100%);
}

.forum-format-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.forum-format-tab {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  font-size: 0.88rem;
}

.forum-format-tab.active {
  border-color: var(--focusBorder);
  color: var(--focusBorder);
  font-weight: 600;
}

.forum-compose-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.forum-file-btn {
  cursor: pointer;
  margin: 0;
}

.forum-content-preview {
  min-height: 180px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  line-height: 1.65;
}

.forum-content-preview img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.forum-compose-hint {
  margin: 0;
  font-size: 0.82rem;
}

.forum-compose input[type='text'],
.forum-compose textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
}

.forum-author-admin {
  color: var(--focusBorder);
  font-weight: 600;
}

.forum-reply-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 10px;
  background: var(--card-bg);
}

.forum-compose {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ===== 下载页 ===== */
.download-page {
  max-width: 720px;
}

.download-platform-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 auto 28px;
  padding: 6px;
  max-width: 480px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--panel-shadow);
}

.download-platform-tab {
  flex: 1 1 0;
  min-width: 96px;
  height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.download-platform-tab:hover {
  color: var(--text);
  background: var(--row-hover);
}

.download-platform-tab.active {
  color: var(--accent);
  background: var(--nav-active-bg);
  font-weight: 600;
  box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.18);
}

.download-panel {
  min-height: 280px;
}

.download-panel-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 28px 24px;
  box-shadow: var(--panel-shadow);
}

.download-version-block {
  text-align: center;
  margin-bottom: 24px;
}

.download-version-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 28px;
  padding: 0 10px;
  margin-bottom: 12px;
  border-radius: 999px;
  background: var(--nav-active-bg);
  color: var(--nav-active-color);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.download-version-title {
  margin: 0 0 8px;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.download-version-meta {
  margin: 0;
  font-size: 0.9rem;
}

.download-link-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  margin-bottom: 16px;
  border-radius: 12px;
  background: var(--inset-bg);
  border: 1px solid var(--border);
}

.download-link-field {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.download-link-icon {
  display: inline-flex;
  color: var(--accent);
  flex-shrink: 0;
}

.download-link-input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 0.92rem;
  outline: none;
}

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

.download-link-hint {
  margin: -4px 0 16px;
  font-size: 0.82rem;
  text-align: center;
}

.download-info-card {
  padding: 16px 18px;
  margin-top: 12px;
  border-radius: 12px;
  background: var(--inset-bg);
  border: 1px solid var(--border);
}

.download-info-card h3 {
  margin: 0 0 8px;
  font-size: 0.92rem;
  font-weight: 650;
}

.download-info-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--muted);
}

.download-panel-pending {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 280px;
  padding: 48px 28px;
}

.download-pending-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--nav-active-bg);
  color: var(--accent);
}

.download-pending-title {
  margin: 0 0 10px;
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.download-pending-desc {
  margin: 0;
  max-width: 28em;
  font-size: 0.92rem;
  line-height: 1.65;
}

@media (max-width: 560px) {
  .download-platform-tabs {
    max-width: none;
  }

  .download-platform-tab {
    min-width: calc(50% - 4px);
    flex: 1 1 calc(50% - 4px);
  }

  .download-panel-card {
    padding: 22px 18px 18px;
  }

  .download-link-actions {
    flex-direction: column;
  }

  .download-link-actions .btn {
    width: 100%;
  }
}