/* 
   ASCILINE ENGINE - Core Styles 
   =========================================
   Feel free to customize the look using the variables below.
*/

:root {
    --bg-color: #050505;
    --accent-color: #00ff41;
    --accent-glow: rgba(0, 255, 65, 0.3);
    --text-muted: rgba(255, 255, 255, 0.4);
    --player-bg: #030303;
    --font-main: 'Courier New', monospace;
}

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

body {
    background-color: var(--bg-color);
    color: var(--accent-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    font-family: var(--font-main);
    overflow: hidden;
}

/* ── UI ELEMENTS ─────────────────────────── */

.status {
    position: fixed;
    top: 12px;
    left: 16px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
    font-family: monospace;
    z-index: 100;
}

h1 {
    color: var(--accent-color);
    font-size: 18px;
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 8px;
    text-shadow: 0 0 10px var(--accent-glow);
}

.subtitle {
    color: var(--text-muted);
    font-size: 11px;
    letter-spacing: 3px;
    margin-bottom: 24px;
}

/* ── PLAYER CONTAINER ─────────────────────────── */

#player-container {
    position: relative;
    border: 1px solid rgba(0, 255, 65, 0.2);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.06),
                inset 0 0 30px rgba(0, 0, 0, 0.5);
    background: var(--player-bg);
    cursor: pointer;
    min-width: 500px;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

#player-container:hover {
    border-color: rgba(0, 255, 65, 0.4);
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.1),
                inset 0 0 30px rgba(0, 0, 0, 0.5);
}

#ascii-player {
    font-family: var(--font-main);
    white-space: pre;
    overflow: hidden;
    font-size: 8px;
    line-height: 8px;
    letter-spacing: 0;
    font-weight: bold;
    contain: content;
    display: none;
}

#ascii-canvas {
    display: none;
}

/* ── OVERLAYS ───────────────────────── */

#play-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(3, 3, 3, 0.97);
    z-index: 10;
    transition: opacity 0.5s ease;
    user-select: none;
}

#play-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.play-btn {
    width: 72px;
    height: 72px;
    border: 2px solid rgba(0, 255, 65, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    animation: pulse-glow 2.5s ease-in-out infinite;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.play-btn:hover {
    transform: scale(1.08);
    border-color: var(--accent-color);
}

.play-btn::after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 12px 0 12px 22px;
    border-color: transparent transparent transparent var(--accent-color);
    margin-left: 4px;
}

.play-label {
    color: rgba(0, 255, 65, 0.5);
    font-size: 11px;
    letter-spacing: 5px;
    text-transform: uppercase;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 255, 65, 0.3),
                    0 0 15px rgba(0, 255, 65, 0.05);
    }
    50% {
        box-shadow: 0 0 0 12px rgba(0, 255, 65, 0),
                    0 0 25px rgba(0, 255, 65, 0.12);
    }
}