/* NSS Solar control platform design tokens. Login screen keeps its existing branding.
   2026-10-08 全站「审批聚焦」改造：侧栏改深炭灰，主色统一为蓝 #2563EB，
   绿色退为「通过/完成」状态色。 */
.app-shell {
  --brand: #2563EB;
  --brand-dark: #1D4ED8;
  --brand-bright: #3B82F6;
  --brand-soft: #EFF4FF;
  --brand-line: #C7D9FE;
  --tint-50: #EFF4FF;
  --tint-100: #DBEAFE;
  --tint-200: #BFDBFE;
  --ok-bg: #E6F6F0;
  --ok-ink: #0E9F6E;
  --warn-bg: #FDF3E3;
  --warn-ink: #B4690E;
  --danger-bg: #FDECEC;
  --danger-ink: #D33A3A;
  --neutral-bg: #F1F2F4;
  --neutral-ink: #6B7280;
  --ink: #14181D;
  --body: #3D464F;
  --muted: #5C6873;
  --subtle: #8A939C;
  --bg: #F5F6F8;
  --surface: #FFFFFF;
  --line: #E4E7EB;
  --line-soft: #EEF1F4;
  /* 侧栏：深炭灰 */
  --nav-bg: #1B1F24;
  --nav-text: #C9D1D9;
  --nav-muted: #868E96;
  --nav-dim2: #5F676E;
  --nav-line: #2C3238;
  --nav-hover: #23282E;
  --nav-active: #2A3138;
  --nav-accent: #5B9DF9;
  --radius-card: 12px;
  --radius-ctl: 8px;
  --shadow-card-rest: 0 1px 2px rgba(16, 24, 40, .04);
}

.app-shell[data-theme="dark"] {
  --brand: #3B82F6;
  --brand-dark: #60A5FA;
  --tint-50: #142C4C;
  --tint-100: #1C3B63;
  --tint-200: #315A89;
  --ink: #E8F0FC;
  --body: #D1DCEC;
  --muted: #AEBED2;
  --subtle: #93A8C2;
  --bg: #0A121A;
  --surface: #141B22;
  --line: #2D4663;
  --line-soft: #1A304A;
  --nav-bg: #14171A;
  --nav-text: #C9D1D9;
  --nav-hover: #1E2328;
  --ok-bg: #103B2E;
  --ok-ink: #7EDBB6;
  --warn-bg: #493417;
  --warn-ink: #FFD78A;
  --danger-bg: #4B2429;
  --danger-ink: #FFACB4;
}