/* Tetris Game - Terminal Style */

/* Override body centering */
main[data-page="games"] {
    width: 100%;
    max-width: none;
    align-self: stretch;
}

/* Main container - fits within fixed CRT screen */
.tetris-container {
    width: 100%;
    height: 100%;
    padding: 15px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-color);
    overflow: hidden;
}

/* ============ MENU SCREEN ============ */
.menu-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    animation: fadeIn 0.4s ease;
    width: 100%;
}

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

.tetris-title {
    font-size: 14px;
    line-height: 1.2;
    color: var(--border-accent);
    margin: 0 0 30px 0;
    white-space: pre;
    /* Phosphor glow from arcade shell */
    text-shadow:
        0 0 2px var(--border-accent),
        0 0 4px var(--border-accent),
        0 0 8px rgba(50, 107, 120, 0.5);
}

.menu-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
    width: 100%;
    max-width: 280px;
}

.menu-btn {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: 14px 24px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    box-shadow: none;
    height: auto;
}

.menu-btn:hover {
    border-color: var(--border-accent);
    background-color: var(--bg-color);
}

.menu-btn.primary {
    border-color: var(--border-accent);
    background-color: var(--border-accent);
    color: var(--bg-color);
}

.menu-btn.primary:hover {
    background-color: transparent;
    color: var(--text-primary);
}

.menu-info {
    margin-bottom: 30px;
}

.controls-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 14px;
    color: var(--text-secondary);
}

/* High Scores */
.high-scores {
    width: 100%;
    max-width: 300px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    padding: 15px;
}

.high-scores h3 {
    margin: 0 0 15px 0;
    font-size: 14px;
    color: var(--border-accent);
    text-align: center;
    letter-spacing: 2px;
}

.scores-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.score-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    padding: 5px 0;
    border-bottom: 1px dashed var(--border-color);
}

.score-row:last-child {
    border-bottom: none;
}

.score-row .rank {
    color: var(--border-accent);
    min-width: 30px;
}

.score-row .name {
    flex: 1;
    color: var(--text-primary);
    text-align: left;
    margin-left: 10px;
}

.score-row .score {
    color: var(--text-secondary);
    min-width: 60px;
    text-align: right;
}

.score-row.loading {
    justify-content: center;
    color: var(--text-secondary);
}

.score-row.you {
    background-color: rgba(50, 107, 120, 0.2);
    margin: 0 -10px;
    padding: 5px 10px;
}

/* ============ GAME SCREEN ============ */
.game-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    animation: fadeIn 0.3s ease;
}

.game-layout {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.side-panel {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 110px;
}

.panel-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 10px;
}

.panel-label {
    font-size: 11px;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-align: center;
    margin-bottom: 8px;
}

.panel-box canvas {
    display: block;
    margin: 0 auto;
}

.stats-box {
    padding: 15px 10px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 15px;
}

.stat-item:last-child {
    margin-bottom: 0;
}

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

.stat-value {
    font-size: 20px;
    color: var(--text-primary);
    font-weight: bold;
}

/* Game Arena */
.game-arena {
    position: relative;
    background-color: var(--bg-color);
    border: 3px solid var(--border-accent);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(0, 0, 0, 0.3);
}

#gameCanvas {
    display: block;
}

/* Pause Overlay */
.pause-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.pause-text {
    font-size: 32px;
    color: var(--border-accent);
    margin-bottom: 15px;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.pause-hint {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Game Footer */
.game-footer {
    width: 100%;
    margin-top: 15px;
}

/* Mobile Controls */
.game-controls-mobile {
    display: none;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 15px;
}

.mobile-btn {
    width: 60px;
    height: 50px;
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
    border-radius: 8px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.mobile-btn.wide {
    width: 100%;
    max-width: 200px;
    margin-top: 10px;
}

.mobile-btn:active {
    background-color: var(--border-accent);
    color: var(--bg-color);
}

/* ============ GAME OVER SCREEN ============ */
.gameover-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    animation: fadeIn 0.4s ease;
    width: 100%;
}

.gameover-title {
    font-size: 36px;
    color: var(--border-accent);
    margin-bottom: 30px;
}

.final-stats {
    width: 100%;
    max-width: 280px;
    margin-bottom: 30px;
}

.final-stats .stat-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 16px;
}

.final-stats .stat-row span:first-child {
    color: var(--text-secondary);
}

.final-stats .stat-row span:last-child {
    color: var(--text-primary);
}

.final-stats .stat-row.highlight {
    border-color: var(--border-accent);
    animation: pulse 1s infinite;
}

.final-stats .stat-row.highlight span {
    color: var(--border-accent);
}

.gameover-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 200px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 600px) {
    .tetris-container {
        padding: 10px;
    }

    .tetris-title {
        font-size: 10px;
    }

    .game-layout {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .side-panel {
        flex-direction: row;
        width: 100%;
        justify-content: center;
    }

    .left-panel {
        order: 2;
    }

    .game-arena {
        order: 1;
    }

    .right-panel {
        order: 3;
    }

    .panel-box {
        padding: 8px;
    }

    .stats-box {
        flex-direction: row;
        gap: 20px;
    }

    .stat-item {
        margin-bottom: 0;
    }

    .game-controls-mobile {
        display: flex;
    }

    .gameover-title {
        font-size: 28px;
    }

    #holdCanvas {
        width: 80px;
        height: 60px;
    }

    #nextCanvas {
        width: 80px;
        height: 180px;
    }
}

/* Touch device detection */
@media (hover: none) and (pointer: coarse) {
    .game-controls-mobile {
        display: flex;
    }
}