/* ═══════════════════════════════════════════════════════
   MAIN.CSS — Global Styles & Reset
   H4CK3R_P0RTF0LI0 // SHADOW_ROOT OS
   ═══════════════════════════════════════════════════════ */

:root {
    /* Hacker Color Palette */
    --green-primary: #00ff41;
    --green-dim: #00cc33;
    --green-dark: #008f11;
    --green-glow: #00ff4180;
    --green-bright: #39ff14;
    --cyan: #00e5ff;
    --cyan-dim: #00b8d4;
    --red: #ff0040;
    --red-dim: #cc0033;
    --amber: #ffb300;
    --purple: #b388ff;
    --white: #e0e0e0;
    --white-bright: #ffffff;

    /* Backgrounds */
    --bg-primary: #0a0a0a;
    --bg-secondary: #0d1117;
    --bg-terminal: #0c0c0cee;
    --bg-panel: #111111e8;
    --bg-input: #0a0a0a;

    /* Fonts */
    --font-mono: 'Fira Code', 'Share Tech Mono', monospace;
    --font-terminal: 'VT323', 'Share Tech Mono', monospace;
    --font-display: 'Share Tech Mono', monospace;

    /* Sizes */
    --terminal-font-size: 15px;
    --guide-font-size: 12px;
}

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

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--bg-primary);
    color: var(--green-primary);
    font-family: var(--font-mono);
    cursor: default;
}

::selection {
    background: var(--green-primary);
    color: var(--bg-primary);
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--green-dark);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--green-primary);
}

/* Canvas fills viewport */
#three-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
}

#matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    opacity: 0.15;
    pointer-events: none;
}

/* Global text glow effect */
.text-glow {
    text-shadow: 0 0 5px var(--green-primary),
                 0 0 10px var(--green-glow),
                 0 0 20px var(--green-glow);
}

/* Utility */
.hidden { display: none !important; }
.fade-in { animation: fadeIn 0.5s ease forwards; }
.fade-out { animation: fadeOut 0.5s ease forwards; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to   { opacity: 0; }
}

/* ═══════════════ STATS BAR ═══════════════ */
#stats-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 32px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--green-dark);
    display: flex;
    align-items: center;
    padding: 0 20px;
    gap: 24px;
    z-index: 100;
    font-family: var(--font-display);
    font-size: 12px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.stat-label {
    color: var(--green-dim);
    font-size: 10px;
    letter-spacing: 1px;
}

.stat-bar {
    width: 60px;
    height: 4px;
    background: #1a1a1a;
    border-radius: 2px;
    overflow: hidden;
}

.stat-fill {
    height: 100%;
    background: var(--green-primary);
    border-radius: 2px;
    transition: width 1s ease;
    box-shadow: 0 0 6px var(--green-glow);
}

.stat-fill-net {
    background: var(--cyan);
    box-shadow: 0 0 6px var(--cyan-dim);
}

.stat-val {
    color: var(--green-primary);
    font-size: 11px;
    min-width: 35px;
}

.clock-item {
    margin-left: auto;
}

.clock-item .stat-val {
    color: var(--amber);
    font-family: var(--font-terminal);
    font-size: 14px;
    letter-spacing: 2px;
}

/* ═══════════════ RESPONSIVE — MOBILE (Keep Full Desktop Layout, Scaled) ═══════════════ */
@media (max-width: 768px) {
    :root {
        --terminal-font-size: 13px;
        --guide-font-size: 11px;
    }

    /* KEEP 3D scene visible - just scale it */
    #three-canvas {
        display: block;
    }

    /* Dark bg behind 3D */
    body {
        background: #080808;
    }

    /* Scale down the whole scene to fit mobile */
    #main-scene {
        transform: scale(0.85);
        transform-origin: center center;
    }

    #stats-bar {
        height: auto;
        min-height: 28px;
        padding: 4px 10px;
        gap: 10px;
        flex-wrap: wrap;
        justify-content: center;
        transform: scale(0.9);
        transform-origin: bottom center;
    }

    .stat-bar {
        width: 40px;
    }

    .stat-val {
        font-size: 10px;
        min-width: 28px;
    }

    .clock-item {
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    /* Still show 3D scene */
    #three-canvas {
        display: block;
    }

    /* Scale down more for very small screens */
    #main-scene {
        transform: scale(0.7);
        transform-origin: center center;
    }

    #stats-bar {
        transform: scale(0.8);
        padding: 3px 8px;
        gap: 8px;
    }
}