:root,
[data-theme="light"] {
  --bg: #f5f7fc;
  --bg-elevated: #ffffff;
  --bg-muted: #eef1f8;
  --bg-glass: rgba(255, 255, 255, 0.92);
  --text: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --border-glow: rgba(39, 135, 245, 0.25);
  --accent: #2787f5;
  --accent-2: #6366f1;
  --accent-3: #06b6d4;
  --accent-hover: #1d6fd4;
  --accent-soft: rgba(39, 135, 245, 0.1);
  --gradient: linear-gradient(135deg, #2787f5 0%, #6366f1 50%, #8b5cf6 100%);
  --glow: 0 8px 32px rgba(39, 135, 245, 0.15);
  --glow-lg: 0 16px 48px rgba(99, 102, 241, 0.2);
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
  --shadow-xs: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 4px 20px rgba(15, 23, 42, 0.05);
  --shadow-card-hover: 0 12px 32px rgba(15, 23, 42, 0.08);
  --shadow-header: 0 4px 24px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.1);
  --backdrop: rgba(15, 23, 42, 0.45);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --select-bg: #ffffff;
  --select-border: var(--border);
  --select-border-hover: color-mix(in srgb, var(--accent) 45%, var(--border));
  --select-option-bg: #ffffff;
  --select-option-color: var(--text);
  --select-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  --orb-1: rgba(39, 135, 245, 0.08);
  --orb-2: rgba(99, 102, 241, 0.06);
  --orb-3: rgba(6, 182, 212, 0.05);
}

[data-theme="dark"] {
  --bg: #0a0e17;
  --bg-elevated: #141b2d;
  --bg-muted: #111827;
  --bg-glass: rgba(20, 27, 45, 0.92);
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --border: #243044;
  --border-glow: rgba(129, 140, 248, 0.35);
  --accent: #60a5fa;
  --accent-2: #818cf8;
  --accent-3: #22d3ee;
  --accent-hover: #93c5fd;
  --accent-soft: rgba(96, 165, 250, 0.15);
  --gradient: linear-gradient(135deg, #2787f5 0%, #6366f1 45%, #a855f7 100%);
  --glow: 0 8px 32px rgba(39, 135, 245, 0.12);
  --glow-lg: 0 16px 48px rgba(99, 102, 241, 0.18);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-xs: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.45);
  --shadow-header: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.5);
  --backdrop: rgba(0, 0, 0, 0.55);
  --select-bg: #1a2236;
  --select-border: var(--border);
  --select-border-hover: color-mix(in srgb, var(--accent) 50%, var(--border));
  --select-option-bg: #1a2236;
  --select-option-color: var(--text);
  --select-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  --orb-1: rgba(39, 135, 245, 0.15);
  --orb-2: rgba(99, 102, 241, 0.1);
  --orb-3: rgba(6, 182, 212, 0.08);
}

@media (prefers-color-scheme: dark) {
  [data-theme="auto"] {
    --bg: #0a0e17;
    --bg-elevated: #141b2d;
    --bg-muted: #111827;
    --bg-glass: rgba(20, 27, 45, 0.92);
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --border: #243044;
    --border-glow: rgba(129, 140, 248, 0.35);
    --accent: #60a5fa;
    --accent-hover: #93c5fd;
    --accent-soft: rgba(96, 165, 250, 0.15);
    --gradient: linear-gradient(135deg, #2787f5 0%, #6366f1 45%, #a855f7 100%);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-xs: 0 2px 8px rgba(0, 0, 0, 0.35);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.35);
    --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.45);
    --shadow-header: 0 4px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.5);
    --backdrop: rgba(0, 0, 0, 0.55);
    --select-bg: #1a2236;
    --select-border: #243044;
    --select-border-hover: color-mix(in srgb, var(--accent) 50%, #243044);
    --select-option-bg: #1a2236;
    --select-option-color: #f1f5f9;
    --select-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
    --orb-1: rgba(39, 135, 245, 0.15);
    --orb-2: rgba(99, 102, 241, 0.1);
    --orb-3: rgba(6, 182, 212, 0.08);
  }
}

@media (prefers-color-scheme: light) {
  [data-theme="auto"] {
    --bg: #f5f7fc;
    --bg-elevated: #ffffff;
    --bg-muted: #eef1f8;
    --bg-glass: rgba(255, 255, 255, 0.92);
    --text: #0f172a;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --border-glow: rgba(39, 135, 245, 0.25);
    --accent: #2787f5;
    --accent-hover: #1d6fd4;
    --accent-soft: rgba(39, 135, 245, 0.1);
    --gradient: linear-gradient(135deg, #2787f5 0%, #6366f1 50%, #8b5cf6 100%);
    --shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
    --shadow-xs: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-card: 0 4px 20px rgba(15, 23, 42, 0.05);
    --shadow-card-hover: 0 12px 32px rgba(15, 23, 42, 0.08);
    --shadow-header: 0 4px 24px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.1);
    --backdrop: rgba(15, 23, 42, 0.45);
    --select-bg: #ffffff;
    --select-border: #e2e8f0;
    --select-border-hover: color-mix(in srgb, var(--accent) 45%, #e2e8f0);
    --select-option-bg: #ffffff;
    --select-option-color: #0f172a;
    --select-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
    --orb-1: rgba(39, 135, 245, 0.08);
    --orb-2: rgba(99, 102, 241, 0.06);
    --orb-3: rgba(6, 182, 212, 0.05);
  }
}