/* ===== Variables ===== */
:root {
    /* palette */
    --color-bg: #f8fafc;
    --color-bg-alt: #f1f5f9;
    --color-surface: #ffffff;
    --color-dark: #0f172a;
    --color-dark-2: #1e293b;
    --color-navy: #1e3a5f;
    --color-navy-2: #1a3354;
    --color-heading: #0f172a;
    --color-text: #334155;
    --color-text-light: #475569;
    --color-primary: #eab308;
    --color-primary-dark: #ca8a04;
    --color-primary-light: #fbbf24;
    --color-primary-warm: #f59e0b;
    --color-primary-text: #a16207;
    --color-primary-glow: rgba(234, 179, 8, 0.25);
    --color-accent: #0369a1;
    --color-focus: #0369a1;
    --color-white: #ffffff;
    --color-border: #e2e8f0;
    --color-success: #16a34a;
    --color-success-bg: #f0fdf4;
    --color-success-border: #86efac;
    --color-danger: #b91c1c;
    --color-danger-light: #ef4444;
    --color-danger-bg: #fef2f2;
    --color-danger-border: #fca5a5;
    --color-code-bg: #1e293b;
    --color-code-text: #e2e8f0;
    --color-dot-green: #22c55e;

    /* shape */
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.12);

    /* spacing (4px base) */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;
    --space-9: 96px;

    /* type */
    --font: 'Manrope', system-ui, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

    --header-h: 72px;
    --transition: 0.25s ease;
    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #0b1220;
        --color-bg-alt: #0f172a;
        --color-surface: #131f35;
        --color-heading: #f1f5f9;
        --color-text: #cbd5e1;
        --color-text-light: #94a3b8;
        --color-primary-text: #fbbf24;
        --color-primary-dark: #fbbf24;
        --color-accent: #38bdf8;
        --color-focus: #fbbf24;
        --color-border: #26344d;
        --color-success-bg: rgba(34, 197, 94, 0.12);
        --color-success-border: rgba(34, 197, 94, 0.45);
        --color-danger: #fca5a5;
        --color-danger-bg: rgba(239, 68, 68, 0.12);
        --color-danger-border: rgba(239, 68, 68, 0.45);
        --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
        --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
        color-scheme: dark;
    }
}