:root {

    /* =========================
       🎨 BRAND COLORS
    ========================= */
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #e0ecff;

    --secondary: #64748b;
    --accent: #0ea5e9;

    /* =========================
       🟢 STATUS COLORS
    ========================= */
    --success: #22c55e;
    --success-light: #dcfce7;

    --warning: #f59e0b;
    --warning-light: #fef3c7;

    --danger: #ef4444;
    --danger-light: #fee2e2;

    --info: #3b82f6;
    --info-light: #dbeafe;

    /* =========================
       🧱 BACKGROUND COLORS
    ========================= */
    --bg-page: #f8fafc;
    --bg-card: #ffffff;
    --bg-sidebar: #334155;
    --bg-hover: #f1f5f9;

    /* =========================
       ✍️ TEXT COLORS
    ========================= */
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-white: #ffffff;

    /* =========================
       🧩 BORDER & DIVIDER
    ========================= */
    --border: #e2e8f0;
    --border-light: #f1f5f9;

    /* =========================
       🌫️ SHADOWS
    ========================= */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.12);

    /* =========================
       📏 SPACING (8px SYSTEM)
    ========================= */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-7: 32px;
    --space-8: 40px;

    /* =========================
       🔘 BORDER RADIUS
    ========================= */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;

    /* =========================
       🔤 FONT
    ========================= */
    --font-size-sm: 12px;
    --font-size-base: 14px;
    --font-size-md: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 22px;

    /* =========================
       ⚡ TRANSITIONS
    ========================= */
    --transition-fast: 0.15s ease;
    --transition: 0.25s ease;

}

:root {
    --footer-height: 45px;
}