:root {
    --bg-primary: #0f172a;
    /* Slate 900 */
    --bg-secondary: #1e293b;
    /* Slate 800 */
    --accent-primary: #6366f1;
    /* Indigo 500 */
    --accent-hover: #4f46e5;
    /* Indigo 600 */
    --accent-glow: rgba(99, 102, 241, 0.4);
    --text-primary: #f8fafc;
    /* Slate 50 */
    --text-secondary: #94a3b8;
    /* Slate 400 */
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);

    /* Subject Colors */
    --color-physics: #ef4444;
    /* Red */
    --color-chemistry: #3b82f6;
    /* Blue */
    --color-maths: #f59e0b;
    /* Amber */
    --color-computer: #10b981;
    /* Emerald */
    --color-english: #ec4899;
    /* Pink */
    --color-nepali: #8b5cf6;
    /* Violet */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Base Styles & Typography */