/* PawClaw Design Tokens - CSS Custom Properties
 * Auto-generated from DESIGN.md v2 (deep navy/indigo theme)
 * 
 * How to use in templates:
 *   class="bg-surface text-primary" or inline style="background: var(--bg-surface)" 
 */

:root {
  /* ── Background hierarchy (deep navy → elevated) ── */
  --bg-primary: #0F172A;
  --bg-secondary: #1E293B;
  --bg-surface: #243044;
  --bg-elevated: #2D3B50;
  --bg-hover: #334155;

  /* ── Text hierarchy ── */
  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-inverse: #0F172A;

  /* ── Typography ── */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  /* ── Brand (indigo) ── */
  --accent: #6366F1;
  --accent-hover: #818CF8;
  --accent-muted: #1E1B4B;
  --accent-subtle: rgba(129, 140, 248, 0.12);
  --accent-glow: rgba(129, 140, 248, 0.06);

  /* ── Semantic (markets) ── */
  --profit: #22C55E;
  --loss: #EF4444;
  --warning: #F59E0B;
  --info: #60A5FA;

  /* ── Chart palette (5-color cycle) ── */
  --chart-1: #818CF8;
  --chart-2: #34D399;
  --chart-3: #FBBF24;
  --chart-4: #F472B6;
  --chart-5: #22D3EE;

  /* ── Borders & dividers ── */
  --border: #334155;
  --border-light: #475569;
  --divider: #1E293B;

  /* ── Typography ── */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, 'SF Mono', Monaco, 'Cascadia Code', Consolas, monospace;

  /* ── Sizing ── */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;

  --rounded-sm: 4px;
  --rounded-md: 8px;
  --rounded-lg: 12px;
  --rounded-full: 9999px;
}
/* ── Base body typography ── */
body, html { font-family: var(--font-sans); }


/* ════════════════════════════════════════
   UTILITY CLASSES (semantic, non-Tailwind)
   ════════════════════════════════════════ */

/* ── Background utilities ── */
.bg-primary { background-color: var(--bg-primary) !important; }
.bg-secondary { background-color: var(--bg-secondary) !important; }
.bg-surface { background-color: var(--bg-surface) !important; }
.bg-elevated { background-color: var(--bg-elevated) !important; }
.bg-hover { background-color: var(--bg-hover) !important; }
.bg-accent-subtle { background-color: var(--accent-subtle) !important; }
.bg-accent-glow { background-color: var(--accent-glow) !important; }

/* ── Text utilities ── */
.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-accent { color: var(--accent) !important; }
.text-accent-hover { color: var(--accent-hover) !important; }
.text-profit { color: var(--profit) !important; }
.text-loss { color: var(--loss) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }

/* ── Border utilities ── */
.border-default { border-color: var(--border) !important; }
.border-light { border-color: var(--border-light) !important; }

/* ═══════════════════════════════════════════════
   LAYOUT: app-container + nav-bar + sidebar + main-content
   From DESIGN-preview-v3.html prototype
   ═══════════════════════════════════════════════ */

/* ── App container (flex, full height) ── */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* ── Top navigation bar (brand left, user area right) ── */
.nav-bar {
  position: fixed; top: 0; left: 0; right: 0;
  height: 56px;
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  z-index: 100;
}
.nav-bar .brand { display: flex; align-items: center; gap: 12px; }
.nav-bar .brand-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, #818CF8, #6366F1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  box-shadow: 0 0 16px rgba(129, 140, 248, 0.25);
  flex-shrink: 0;
}
.nav-bar .brand-name { font-size: 1.1rem; font-weight: 600; color: var(--text-primary); }
.nav-bar .brand-tag {
  font-size: 0.7rem;
  color: var(--accent);
  background: var(--accent-subtle);
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(129, 140, 248, 0.2);
  font-weight: 500;
}
.nav-bar .user-area { display: flex; align-items: center; gap: 16px; }
.nav-bar .user-time {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.nav-bar .user-name {
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.nav-bar .user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.75rem;
  color: #fff;
  flex-shrink: 0;
  cursor: pointer;
  transition: box-shadow 0.2s;
}
.nav-bar .user-avatar:hover {
  box-shadow: 0 0 12px rgba(129, 140, 248, 0.4);
}

/* ── User dropdown ── */
.user-dropdown { position: relative; }
.user-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
  transition: background 0.15s;
}
.user-dropdown-trigger:hover { background: var(--bg-hover); }
.dropdown-arrow {
  font-size: 0.6rem;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.user-dropdown.open .dropdown-arrow { transform: rotate(180deg); }

.user-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 200px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35), 0 2px 6px rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.15s ease;
  z-index: 200;
  overflow: hidden;
}
.user-dropdown.open .user-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-header { padding: 14px 16px 10px; }
.dropdown-user-info { display: flex; flex-direction: column; gap: 2px; }
.dropdown-user-name { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
.dropdown-user-role {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  width: fit-content;
  margin-top: 4px;
}
.role-admin { background: rgba(245, 158, 11, 0.15); color: #F59E0B; border: 1px solid rgba(245, 158, 11, 0.2); }
.role-pro { background: rgba(129, 140, 248, 0.15); color: #818CF8; border: 1px solid rgba(129, 140, 248, 0.2); }
.role-free { background: rgba(148, 163, 184, 0.15); color: #94A3B8; border: 1px solid rgba(148, 163, 184, 0.2); }

.dropdown-divider { height: 1px; background: var(--divider); margin: 4px 0; }
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.1s;
}
.dropdown-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.dropdown-item .dropdown-icon { font-size: 0.9rem; width: 20px; text-align: center; }
.dropdown-logout { color: #EF4444 !important; border-top: 1px solid var(--divider); }
.dropdown-logout:hover { background: rgba(239, 68, 68, 0.08) !important; }

/* ── Empty state ── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
}
.empty-state-icon { font-size: 2.5rem; margin-bottom: 12px; opacity: 0.6; }
.empty-state-title { font-size: 1.05rem; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.empty-state-desc { font-size: 0.85rem; color: var(--text-muted); max-width: 360px; line-height: 1.5; margin-bottom: 16px; }

/* ── Sidebar (fixed, below nav) ── */
.sidebar {
  position: fixed;
  z-index: 50;
  top: 56px; left: 0; bottom: 0;
  width: 220px;
  background: var(--bg-primary);
  border-right: 1px solid var(--border);
  padding: 16px 0;
  overflow-y: auto;
}
.sidebar-section { padding: 0 10px; margin-bottom: 16px; }
.sidebar-section-title {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 6px 12px;
  margin-bottom: 4px;
}
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  margin: 2px 0;
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}
.sidebar-item:hover { background: var(--accent-subtle); color: var(--accent); }
.sidebar-item.active {
  background: var(--accent-subtle);
  color: var(--accent);
  font-weight: 500;
  box-shadow: inset 3px 0 0 var(--accent);
}
.sidebar-item .icon { width: 16px; text-align: center; opacity: 0.7; }
.sidebar-item.active .icon { opacity: 1; }
.sidebar-divider { height: 1px; background: var(--divider); margin: 12px 12px; }

/* ── Main content area ── */
.main-content {
  margin-left: 220px;
  margin-top: 56px;
  flex: 1;
  padding: 24px 32px;
  max-width: 1320px;
}

/* ── Page header ── */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
}
.page-header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #F1F5F9, #818CF8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-header .subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* ── Font utilities ── */
.font-sans { font-family: var(--font-sans) !important; }
.font-mono { font-family: var(--font-mono) !important; }
.font-mono-nums { font-family: var(--font-mono) !important; font-feature-settings: 'tnum' 1, 'zero' 1 !important; }

/* ── Type scale utilities ── */
.type-h1 { font-size: 2rem; font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
.type-h2 { font-size: 1.5rem; font-weight: 600; line-height: 1.3; letter-spacing: -0.01em; }
.type-h3 { font-size: 1.125rem; font-weight: 600; line-height: 1.4; }
.type-body { font-size: 0.875rem; line-height: 1.5; }
.type-body-sm { font-size: 0.75rem; line-height: 1.4; }
.type-label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.type-metric { font-family: var(--font-mono); font-size: 1.25rem; font-weight: 700; font-feature-settings: 'tnum' 1, 'zero' 1; }

/* ── Layout utilities ── */
.gap-xs { gap: var(--spacing-xs); }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }

.p-xs { padding: var(--spacing-xs); }
.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

/* ── Border radius ── */
.rounded-default { border-radius: var(--rounded-md); }
.rounded-card { border-radius: var(--rounded-lg); }

/* ── Status dots ── */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: var(--rounded-full);
}
.status-dot.online { background-color: var(--profit); box-shadow: 0 0 6px var(--profit); }
.status-dot.warning { background-color: var(--warning); box-shadow: 0 0 6px var(--warning); }
.status-dot.offline { background-color: var(--loss); box-shadow: 0 0 6px var(--loss); }

/* ── Badge ── */
.badge-accent {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: var(--rounded-full);
  font-size: 0.75rem;
  font-weight: 500;
  background-color: var(--accent-subtle);
  color: var(--accent);
  border: 1px solid rgba(129, 140, 248, 0.15);
}

/* ── KPI Cards ── */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}
.kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--rounded-lg);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}
.kpi-card:nth-child(1)::before { background: linear-gradient(90deg, #818CF8, #6366F1); }
.kpi-card:nth-child(2)::before { background: linear-gradient(90deg, #34D399, #22C55E); }
.kpi-card:nth-child(3)::before { background: linear-gradient(90deg, #60A5FA, #3B82F6); }
.kpi-card:nth-child(4)::before { background: linear-gradient(90deg, #FB7185, #EF4444); }
.kpi-card:nth-child(5)::before { background: linear-gradient(90deg, #FBBF24, #F59E0B); }

.kpi-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.kpi-value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  font-feature-settings: 'tnum' 1, 'zero' 1;
  color: var(--text-primary);
}
.kpi-change {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-feature-settings: 'tnum' 1, 'zero' 1;
  margin-top: 6px;
}
.kpi-change.positive { color: var(--profit); }
.kpi-change.negative { color: var(--loss); }

/* ── Page Header ── */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-lg);
}
.page-header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #F1F5F9, #818CF8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-header .subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 6px;
}
.header-actions { display: flex; gap: 10px; align-items: center; }

/* ── Panel Row ── */
.panel-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

/* ── Signal Detail Row (5-col) ── */
.kpi-row-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

/* ── Data tables ── */
.data-table { width: 100%; border-collapse: collapse; }
.data-table thead th {
  background: var(--bg-secondary);
  padding: 10px 14px;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}
.data-table tbody td {
  padding: 10px 14px;
  font-size: 0.825rem;
  border-bottom: 1px solid var(--divider);
  font-feature-settings: 'tnum' 1, 'zero' 1;
}
.data-table tbody tr:hover { background: var(--bg-hover); }
.data-table tbody tr.row-profit { background: rgba(34, 197, 94, 0.05); }
.data-table tbody tr.row-loss { background: rgba(239, 68, 68, 0.05); }

/* ── Panel component ── */
.panel {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--rounded-lg);
  overflow: hidden;
}
.panel-header {
  padding: 12px 18px;
  border-bottom: 1px solid var(--divider);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.panel-header h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}
.panel-body { padding: 16px 18px; }

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--rounded-full);
  font-size: 0.7rem;
  font-weight: 500;
  background: var(--accent-subtle);
  color: var(--accent);
  border: 1px solid rgba(129, 140, 248, 0.15);
}

/* ── Button base ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--rounded-md);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  border: none;
  font-family: inherit;
  line-height: 1;
}
.btn-primary {
  background: linear-gradient(135deg, #818CF8, #6366F1);
  color: #fff;
  box-shadow: 0 0 12px rgba(129, 140, 248, 0.2);
}
.btn-primary:hover {
  box-shadow: 0 0 20px rgba(129, 140, 248, 0.35);
  transform: translateY(-1px);
}

/* ── Heading scale ── */
h1, h2, h3, h4 { line-height: 1.3; letter-spacing: -0.01em; }
.page-content h2 { font-size: 1.35rem; font-weight: 700; margin-bottom: 16px; color: var(--text-primary); }
.page-content h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 12px; color: var(--text-primary); }
.page-content h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 8px; color: var(--text-secondary); }

/* ── Typography refinements ── */
.text-xs { font-size: 0.7rem; }
.text-sm { font-size: 0.8rem; }
.text-base { font-size: 0.9rem; }
.text-lg { font-size: 1.05rem; }
.text-xl { font-size: 1.25rem; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.text-center { text-align: center; }

/* ── Spacing utilities ── */
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.ml-2 { margin-left: 8px; }
.mr-2 { margin-right: 8px; }

/* ── Gradient accent buttons ── */
.btn-accent {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--rounded-md);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  border: none;
  font-family: inherit;
  background: linear-gradient(135deg, #818CF8, #6366F1);
  color: #fff;
  box-shadow: 0 0 12px rgba(129, 140, 248, 0.2);
}
.btn-accent:hover {
  box-shadow: 0 0 20px rgba(129, 140, 248, 0.35);
  transform: translateY(-1px);
}

/* ── Ghost button ── */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--rounded-md);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}
.btn-ghost:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* ── Gradient title ── */
.title-gradient {
  background: linear-gradient(135deg, #F1F5F9, #818CF8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Nav bar ── */
.nav-gradient {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
}

/* ── Brand icon glow ── */
.brand-icon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, #818CF8, #6366F1);
  border-radius: var(--rounded-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 0 16px rgba(129, 140, 248, 0.25);
}

/* ── Sidebar active item ── */
.sidebar-item-active {
  background: var(--accent-subtle);
  color: var(--accent);
  font-weight: 500;
  box-shadow: inset 3px 0 0 var(--accent);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-light); }


/* ════════════════════════════════════════════
   BODY OVERRIDE — 启用暗色主题
   ════════════════════════════════════════════
   Apply dark theme to <body> tag.
   Pages that haven't migrated yet will get the full dark background.
   To opt out of dark theme on a page, add class="light-page" to <body>.
*/

body:not(.light-page):not(.page-light) {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

/* ════════════════════════════════════════════════════════
   LEGACY COMPAT — 覆盖旧 style.css 的浅色默认值
   当 body 没有 .light-page 时，所有旧样式被强制覆盖
   ════════════════════════════════════════════════════════ */

body:not(.light-page):not(.page-light) .card {
  background: var(--bg-surface);
  color: var(--text-primary);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px 0 rgba(0, 0, 0, 0.2);
}

body:not(.light-page):not(.page-light) .card-header {
  color: var(--text-primary);
}

body:not(.light-page):not(.page-light) .gradient-bg {
  background: linear-gradient(135deg, #6366F1, #4F46E5) !important;
}

body:not(.light-page):not(.page-light) .btn-primary {
  background: linear-gradient(135deg, #818CF8, #6366F1);
  color: #fff;
  box-shadow: 0 0 12px rgba(129, 140, 248, 0.2);
}
body:not(.light-page):not(.page-light) .btn-primary:hover {
  box-shadow: 0 0 20px rgba(129, 140, 248, 0.35);
}

body:not(.light-page):not(.page-light) .btn-success {
  background: #22C55E;
  color: #fff;
}
body:not(.light-page):not(.page-light) .btn-success:hover {
  background: #16A34A;
}

body:not(.light-page):not(.page-light) .btn-warning {
  background: #F59E0B;
  color: #fff;
}
body:not(.light-page):not(.page-light) .btn-warning:hover {
  background: #D97706;
}

body:not(.light-page):not(.page-light) .status-indicator {
  box-shadow: 0 0 6px currentColor;
}
body:not(.light-page):not(.page-light) .status-healthy {
  background-color: var(--profit);
  box-shadow: 0 0 6px var(--profit);
}
body:not(.light-page):not(.page-light) .status-warning {
  background-color: var(--warning);
  box-shadow: 0 0 6px var(--warning);
}
body:not(.light-page):not(.page-light) .status-error {
  background-color: var(--loss);
  box-shadow: 0 0 6px var(--loss);
}

body:not(.light-page):not(.page-light) .data-table {
  color: var(--text-primary);
}
body:not(.light-page):not(.page-light) .data-table th {
  background: var(--bg-secondary);
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
body:not(.light-page):not(.page-light) .data-table td {
  border-bottom: 1px solid var(--divider);
}
body:not(.light-page):not(.page-light) .data-table tr:hover {
  background: var(--bg-hover);
}

/* ════════════════════════════════════════
   旧 Tailwind 类覆写 (Dark Mode)
   JS 模板字符串仍用 bg-white、text-gray-800 等旧类，
   这里统一映射到深色主题 token
   ════════════════════════════════════════ */

/* ── 背景 ── */
body:not(.light-page):not(.page-light) .bg-white { background-color: var(--bg-surface) !important; }
body:not(.light-page):not(.page-light) .bg-white.border { background-color: var(--bg-surface); border-color: var(--border) !important; }
body:not(.light-page):not(.page-light) .bg-gray-50 { background-color: var(--bg-secondary) !important; }
body:not(.light-page):not(.page-light) .bg-gray-100 { background-color: var(--bg-hover) !important; }
body:not(.light-page):not(.page-light) .bg-gray-200 { background-color: var(--bg-elevated) !important; }
body:not(.light-page):not(.page-light) .bg-blue-50 { background-color: var(--accent-subtle) !important; }
body:not(.light-page):not(.page-light) .bg-blue-100 { background-color: var(--accent-subtle) !important; }
body:not(.light-page):not(.page-light) .bg-green-50 { background-color: rgba(34, 197, 94, 0.08) !important; }
body:not(.light-page):not(.page-light) .bg-green-100\/50 { background-color: rgba(34, 197, 94, 0.12) !important; }
body:not(.light-page):not(.page-light) .bg-red-100\/50 { background-color: rgba(239, 68, 68, 0.12) !important; }
body:not(.light-page):not(.page-light) .bg-gray-100\/50 { background-color: var(--bg-hover) !important; }
body:not(.light-page):not(.page-light) .bg-yellow-50 { background-color: rgba(245, 158, 11, 0.08) !important; }
body:not(.light-page):not(.page-light) .bg-purple-50 { background-color: var(--accent-subtle) !important; }
body:not(.light-page):not(.page-light) .bg-indigo-100\/50 { background-color: var(--accent-subtle) !important; }
body:not(.light-page):not(.page-light) .bg-amber-100\/50 { background-color: rgba(245, 158, 11, 0.12) !important; }

/* ── 文字 ── */
body:not(.light-page):not(.page-light) .text-gray-800,
body:not(.light-page):not(.page-light) .text-gray-700 { color: var(--text-primary) !important; }
body:not(.light-page):not(.page-light) .text-gray-600,
body:not(.light-page):not(.page-light) .text-gray-500 { color: var(--text-secondary) !important; }
body:not(.light-page):not(.page-light) .text-gray-400 { color: var(--text-muted) !important; }
body:not(.light-page):not(.page-light) .text-gray-900 { color: var(--text-primary) !important; }
body:not(.light-page):not(.page-light) .text-blue-600,
body:not(.light-page):not(.page-light) .text-blue-800 { color: var(--accent-hover) !important; }
body:not(.light-page):not(.page-light) .text-green-600,
body:not(.light-page):not(.page-light) .text-green-700,
body:not(.light-page):not(.page-light) .text-green-800 { color: var(--profit) !important; }
body:not(.light-page):not(.page-light) .text-red-600,
body:not(.light-page):not(.page-light) .text-red-700 { color: var(--loss) !important; }
body:not(.light-page):not(.page-light) .text-purple-600,
body:not(.light-page):not(.page-light) .text-purple-800 { color: var(--accent-hover) !important; }
body:not(.light-page):not(.page-light) .text-yellow-600,
body:not(.light-page):not(.page-light) .text-yellow-800 { color: var(--warning) !important; }
body:not(.light-page):not(.page-light) .text-indigo-600,
body:not(.light-page):not(.page-light) .text-indigo-700 { color: var(--accent-hover) !important; }
body:not(.light-page):not(.page-light) .text-amber-600,
body:not(.light-page):not(.page-light) .text-amber-700 { color: var(--warning) !important; }

/* ── 边框 ── */
body:not(.light-page):not(.page-light) .border-gray-200,
body:not(.light-page):not(.page-light) .border { border-color: var(--border) !important; }

/* ── WFO/KPI 卡片内标签 ── */
body:not(.light-page):not(.page-light) .text-xs.text-gray-500 { color: var(--text-muted) !important; }
body:not(.light-page):not(.page-light) .text-sm.text-gray-500 { color: var(--text-muted) !important; }

/* ════════════════════════════════════════
   FORM ELEMENTS — 暗色输入框
   ════════════════════════════════════════ */
body:not(.light-page):not(.page-light) input[type="text"],
body:not(.light-page):not(.page-light) input[type="password"],
body:not(.light-page):not(.page-light) input[type="email"],
body:not(.light-page):not(.page-light) input[type="number"],
body:not(.light-page):not(.page-light) input[type="search"],
body:not(.light-page):not(.page-light) input[type="date"],
body:not(.light-page):not(.page-light) select,
body:not(.light-page):not(.page-light) textarea {
  background-color: var(--bg-elevated) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-primary) !important;
  border-radius: var(--rounded-md);
  padding: 8px 12px;
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}
body:not(.light-page):not(.page-light) input:focus,
body:not(.light-page):not(.page-light) select:focus,
body:not(.light-page):not(.page-light) textarea:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px var(--accent-subtle);
}
body:not(.light-page):not(.page-light) select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
  appearance: none;
  -webkit-appearance: none;
}
body:not(.light-page):not(.page-light) select option {
  background-color: var(--bg-surface);
  color: var(--text-primary);
}

/* ── Checkbox / Radio ── */
body:not(.light-page):not(.page-light) input[type="checkbox"],
body:not(.light-page):not(.page-light) input[type="radio"] {
  accent-color: var(--accent);
  background-color: var(--bg-elevated);
}

/* ── Input number spinner ── */
body:not(.light-page):not(.page-light) input[type="number"]::-webkit-inner-spin-button,
body:not(.light-page):not(.page-light) input[type="number"]::-webkit-outer-spin-button {
  opacity: 0.6;
}

/* ── Placeholder ── */
body:not(.light-page):not(.page-light) ::placeholder {
  color: var(--text-muted) !important;
  opacity: 0.7;
}

/* ════════════════════════════════════════
   MISSING COMPONENTS FROM DESIGN-preview-v3
   ════════════════════════════════════════ */

/* ── Chart area ── */
.chart-area {
  width: 100%;
  height: 200px;
  background: linear-gradient(180deg, rgba(129,140,248,0.05) 0%, transparent 60%);
  border-radius: var(--rounded-md);
  position: relative;
  overflow: hidden;
}
.chart-area svg { width: 100%; height: 100%; }
.chart-legend {
  display: flex;
  gap: 16px;
  margin-top: 10px;
  font-size: 0.72rem;
  color: var(--text-secondary);
}
.legend-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 4px;
}

/* ── Position summary grid ── */
.pos-summary {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}
.pos-item { text-align: center; padding: 8px 0; }
.pos-item .label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.pos-item .value {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  font-feature-settings: 'tnum' 1, 'zero' 1;
  color: var(--text-primary);
}

/* ── Single panel (standalone panel) ── */
.single-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--rounded-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
}

/* ── KPI 5th card gradient ── */
.kpi-card:nth-child(5)::before { background: linear-gradient(90deg, #FBBF24, #F59E0B); }

/* ── Data table variants ── */
.data-table .mono { font-family: var(--font-mono); }
.data-table .up { color: var(--profit); }
.data-table .down { color: var(--loss); }
.data-table tbody tr.positive { background: rgba(34, 197, 94, 0.05); }
.data-table tbody tr.negative { background: rgba(239, 68, 68, 0.05); }

/* ── Footer ── */
body:not(.light-page):not(.page-light) footer {
  padding: 16px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.7rem;
  border-top: 1px solid var(--divider);
  margin-top: var(--spacing-xl);
}

/* ── Tag / label pill ── */
.tag-buy {
  display: inline-block;
  color: var(--profit);
  background: rgba(34, 197, 94, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 500;
}
.tag-sell {
  display: inline-block;
  color: var(--loss);
  background: rgba(239, 68, 68, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 500;
}
.tag-hold {
  display: inline-block;
  color: var(--warning);
  background: rgba(245, 158, 11, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 500;
}

/* ════════════════════════════════════════
   RESPONSIVE — 平板 & 手机适配
   ════════════════════════════════════════ */

/* ── 平板：1024px 以下 ── */
@media (max-width: 1024px) {
  .sidebar { width: 180px; }
  .main-content { margin-left: 180px; padding: 20px 20px; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .kpi-row-5 { grid-template-columns: repeat(3, 1fr); }
  .panel-row { grid-template-columns: 1fr; }
  .pos-summary { grid-template-columns: repeat(3, 1fr); }
}

/* ── 手机：768px 以下 ── */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -240px;
    width: 240px;
    top: 56px; bottom: 0;
    z-index: 90;
    transition: left 0.25s ease;
    background: var(--bg-secondary);
  }
  .sidebar.open { left: 0; }

  .main-content {
    margin-left: 0;
    margin-top: 56px;
    padding: 16px 14px;
  }

  .nav-bar { padding: 0 14px; }
  .nav-bar .brand-tag { display: none; }
  .nav-bar .user-name { display: none; }
  .nav-bar .user-time { display: none; }

  /* 汉堡菜单按钮（在 nav-bar 中） */
  .nav-bar .hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px; height: 34px;
    cursor: pointer;
    border-radius: var(--rounded-md);
    background: var(--accent-subtle);
    border: none;
    color: var(--accent);
    font-size: 1.2rem;
  }
  .nav-bar .hamburger:hover { background: var(--bg-hover); }

  /* 独立于 .nav-bar .hamburger 的通用 hamburger */
  .hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px; height: 34px;
    cursor: pointer;
    border-radius: var(--rounded-md);
    background: var(--accent-subtle);
    border: none;
    color: var(--accent);
    font-size: 1.2rem;
  }

  /* 遮罩层 */
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 80;
    background: rgba(0,0,0,0.4);
  }
  .sidebar-overlay.show { display: block; }

  /* 响应式 KPI */
  .kpi-row { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi-row-5 { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi-card { padding: 14px 16px; }
  .kpi-value { font-size: 1.05rem; }

  /* 表格响应式 */
  .data-table { font-size: 0.75rem; }
  .data-table thead th,
  .data-table tbody td { padding: 8px 8px; }

  /* 面板间距 */
  .panel-row { grid-template-columns: 1fr; }
  .pos-summary { grid-template-columns: repeat(3, 1fr); gap: 4px; }
  .page-header h1 { font-size: 1.2rem; }

  /* page header actions 换行 */
  .page-header { flex-direction: column; gap: 10px; }
  .header-actions { width: 100%; flex-wrap: wrap; }
}

/* ── 手机上隐藏 hamburger ── */
@media (min-width: 769px) {
  .hamburger, .hamburger-btn, .sidebar-overlay { display: none !important; }
}