/* --- THEME ENGINE --- */

/* 1. COOL DAY MODE (Default) */
:root {
    --bg-main: #F8FAFC;
    --card-bg: #FFFFFF;
    --text-primary: #1E293B;
    --accent: #3B82F6; /* Electric Blue */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* 2. AMOLED HACKER MODE */
body.amoled-mode {
    --bg-main: #000000;
    --card-bg: #111111;
    --text-primary: #00FF41; /* Matrix Green */
    --accent: #00FF41;
    --font-heading: 'JetBrains Mono', monospace;
    --font-body: 'JetBrains Mono', monospace;
}

/* 3. STORYBOOK NIGHT MODE */
body.storybook-mode {
    --bg-main: #E8DCCA;
    --card-bg: #F4EBE0;
    --text-primary: #3E2723;
    --accent: #8D6E63;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Crimson Pro', serif;
    filter: sepia(15%); /* Reduces eye strain */
}

/* --- BASE STYLING --- */
body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    transition: background 0.4s ease, color 0.4s ease;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    letter-spacing: -0.5px;
}