/* TEXTERMINATORS - Retro Terminal Styling */

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

:root {
    --terminal-green: #00ff41;
    --terminal-green-dim: #00cc33;
    --terminal-green-dark: #006600;
    --terminal-amber: #ffb000;
    --terminal-red: #ff0040;
    --terminal-cyan: #00ffff;
    --terminal-magenta: #ff00ff;
    --bg-black: #0a0a0a;
    --bg-dark: #111111;
    --scanline-opacity: 0.03;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--bg-black);
    font-family: 'Orbitron', 'VT323', monospace;
}

#game-container {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    background: linear-gradient(
        180deg,
        var(--bg-black) 0%,
        var(--bg-dark) 50%,
        var(--bg-black) 100%
    );
}

/* CRT scanline effect */
#game-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15),
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: 10;
}

/* CRT glow effect */
#game-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        ellipse at center,
        transparent 0%,
        rgba(0, 0, 0, 0.3) 90%,
        rgba(0, 0, 0, 0.6) 100%
    );
    pointer-events: none;
    z-index: 11;
}

#game-canvas {
    background: var(--bg-black);
    border: 2px solid var(--terminal-green-dark);
    box-shadow: 
        0 0 20px rgba(0, 255, 65, 0.3),
        inset 0 0 60px rgba(0, 255, 65, 0.05);
    image-rendering: pixelated;
}

/* Overlay for menus, feedback screens */
#overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.85);
    z-index: 100;
    backdrop-filter: blur(2px);
}

#overlay.hidden {
    display: none;
}

#overlay-content {
    text-align: center;
    color: var(--terminal-green);
    max-width: 800px;
    padding: 40px;
}

#overlay-content h1 {
    font-family: 'Orbitron', monospace;
    font-size: 3rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 8px;
    margin-bottom: 20px;
    text-shadow: 
        0 0 10px var(--terminal-green),
        0 0 20px var(--terminal-green),
        0 0 40px var(--terminal-green-dim);
    animation: flicker 0.15s infinite;
}

#overlay-content h2 {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--terminal-amber);
    margin-bottom: 30px;
    letter-spacing: 4px;
}

#overlay-content p {
    font-family: 'VT323', monospace;
    font-size: 1.4rem;
    line-height: 1.8;
    margin-bottom: 15px;
    color: var(--terminal-green-dim);
}

#overlay-content .highlight {
    color: var(--terminal-cyan);
}

#overlay-content .warning {
    color: var(--terminal-red);
}

#overlay-content .controls {
    margin: 30px 0;
    padding: 20px;
    border: 1px solid var(--terminal-green-dark);
    background: rgba(0, 255, 65, 0.05);
}

#overlay-content .controls kbd {
    display: inline-block;
    padding: 5px 15px;
    margin: 5px;
    background: var(--terminal-green-dark);
    color: var(--terminal-green);
    border-radius: 3px;
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

#overlay-content button,
#overlay-content .btn {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    padding: 15px 40px;
    margin: 10px;
    background: transparent;
    color: var(--terminal-green);
    border: 2px solid var(--terminal-green);
    cursor: pointer;
    transition: all 0.2s ease;
    text-shadow: 0 0 5px var(--terminal-green);
}

#overlay-content button:hover,
#overlay-content .btn:hover {
    background: var(--terminal-green);
    color: var(--bg-black);
    box-shadow: 
        0 0 20px var(--terminal-green),
        0 0 40px rgba(0, 255, 65, 0.5);
}

#overlay-content button:active,
#overlay-content .btn:active {
    transform: scale(0.98);
}

/* Stats display */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.stat-box {
    padding: 20px;
    border: 1px solid var(--terminal-green-dark);
    background: rgba(0, 255, 65, 0.03);
}

.stat-box h3 {
    font-size: 0.9rem;
    color: var(--terminal-green-dim);
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.stat-box .value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--terminal-green);
    text-shadow: 0 0 10px var(--terminal-green);
}

.stat-box.hits .value {
    color: var(--terminal-cyan);
}

.stat-box.misses .value {
    color: var(--terminal-red);
}

/* Word class list */
.word-class-list {
    text-align: left;
    margin: 20px 0;
}

.word-class-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    border-bottom: 1px solid var(--terminal-green-dark);
}

.word-class-item.hit {
    color: var(--terminal-cyan);
}

.word-class-item.miss {
    color: var(--terminal-red);
}

.word-class-item .count {
    font-weight: 700;
}

/* Glossary styles */
.glossary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin: 25px 0;
}

.glossary-card {
    padding: 20px 15px;
    border: 1px solid var(--terminal-green-dark);
    background: rgba(0, 255, 65, 0.03);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.glossary-card:hover {
    background: rgba(0, 255, 65, 0.1);
    border-color: var(--terminal-green);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.2);
}

.glossary-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    color: var(--terminal-amber);
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.glossary-card .card-count {
    font-family: 'VT323', monospace;
    font-size: 1.1rem;
    color: var(--terminal-green-dim);
}

.glossary-entry {
    text-align: left;
    padding: 20px;
    margin: 15px 0;
    border: 1px solid var(--terminal-green-dark);
    background: rgba(0, 255, 65, 0.03);
}

.glossary-entry h4 {
    color: var(--terminal-amber);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.glossary-entry .definition {
    color: var(--terminal-green-dim);
    margin-bottom: 10px;
}

.glossary-entry .example {
    color: var(--terminal-cyan);
    font-style: italic;
    padding-left: 20px;
    border-left: 2px solid var(--terminal-cyan);
}

.glossary-entry .tip {
    color: var(--terminal-green-dim);
    font-style: italic;
    margin-top: 8px;
    font-size: 1.1rem;
}

/* Animations */
@keyframes flicker {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.98; }
}

@keyframes pulse {
    0%, 100% { 
        text-shadow: 0 0 10px var(--terminal-green);
    }
    50% { 
        text-shadow: 
            0 0 10px var(--terminal-green),
            0 0 20px var(--terminal-green),
            0 0 30px var(--terminal-green);
    }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.blink {
    animation: blink 1s infinite;
}

.pulse {
    animation: pulse 2s infinite;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--terminal-green-dark);
    border-radius: 4px;
}

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