/* tet.css - 테트리스 게임 (Galaxy Theme) */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

.tetris-container {
    display: flex;
    gap: 20px;
    padding: 20px;
    max-width: 100vw;
}

@media (max-width: 600px) {
    .tetris-container {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        padding: 10px;
    }
}

.main-board {
    background: var(--panel-color);
    border: 1px solid var(--game-grid-color);
    border-radius: var(--radius-md);
    padding: 10px;
    box-shadow: var(--card-shadow);
}

#game-canvas {
    display: block;
    background: #e8e5d8;
    border-radius: 8px;
    max-width: 100%;
    height: auto;
}

.side-panel {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 140px;
}

@media (max-width: 600px) {
    .side-panel {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        min-width: auto;
        width: 100%;
    }
}

.tetris-info-box {
    background: var(--panel-color);
    border: 1px solid var(--game-grid-color);
    border-radius: var(--radius-sm);
    padding: 14px;
    color: var(--text-color);
    box-shadow: var(--card-shadow);
}

@media (max-width: 600px) {
    .tetris-info-box {
        padding: 10px;
        flex: 1;
        min-width: 70px;
        text-align: center;
    }
}

.tetris-info-box h3 {
    color: var(--accent-color);
    font-size: 11px;
    font-family: var(--galaxy-font);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

@media (max-width: 600px) {
    .tetris-info-box h3 {
        font-size: 10px;
        margin-bottom: 5px;
    }
}

.tetris-info-box .value {
    font-size: 22px;
    font-weight: 800;
    color: var(--title-color);
    font-family: var(--galaxy-font);
}

@media (max-width: 600px) {
    .tetris-info-box .value {
        font-size: 18px;
    }
}

#next-canvas {
    display: block;
    background: #f0ede3;
    border-radius: 6px;
    margin: 0 auto;
}

.controls {
    background: var(--panel-color);
    border: 1px solid var(--game-grid-color);
    border-radius: var(--radius-sm);
    padding: 14px;
    color: var(--text-muted);
    font-size: 11px;
    font-family: var(--galaxy-font);
    box-shadow: var(--card-shadow);
}

@media (max-width: 600px) {
    .controls {
        display: none;
    }
}

.controls h3 {
    color: var(--accent-color);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.controls p {
    margin: 5px 0;
}

.controls span {
    color: var(--title-color);
    background: var(--game-bg-color);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
}

#start-btn {
    background: var(--accent-color);
    border: none;
    color: white;
    padding: 12px 24px;
    font-size: 15px;
    font-family: var(--galaxy-font);
    font-weight: 800;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(245, 166, 35, 0.3);
    letter-spacing: 1px;
}

#start-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(245, 166, 35, 0.4);
}

@media (max-width: 600px) {
    #start-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
}

.game-over-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

.game-over-content {
    background: var(--panel-color);
    border: 1px solid var(--game-grid-color);
    border-radius: var(--radius-lg);
    padding: 36px;
    text-align: center;
    color: var(--text-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.game-over-content h2 {
    font-family: var(--galaxy-font);
    font-size: 30px;
    font-weight: 800;
    margin-bottom: 16px;
    color: #e07070;
}

.game-over-content p {
    font-family: var(--galaxy-font);
    font-size: 16px;
    margin-bottom: 24px;
    color: var(--text-muted);
}

/* 모바일 터치 컨트롤 */
.touch-controls {
    display: none;
    width: 100%;
    padding: 10px;
    gap: 10px;
}

@media (max-width: 600px) {
    .touch-controls {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

.touch-row {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.touch-btn {
    width: 56px;
    height: 56px;
    border: 1px solid var(--game-grid-color);
    border-radius: 14px;
    font-size: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    transition: all 0.15s ease;
    background: var(--panel-color);
    color: var(--text-color);
    box-shadow: var(--card-shadow);
}

.touch-btn:active {
    transform: scale(0.93);
}

.touch-btn.move {
    background: var(--game-bg-color);
    color: var(--text-color);
    border: 1px solid var(--game-grid-color);
}

.touch-btn.rotate {
    background: #7cc5f5;
    color: #fff;
    border: 1px solid #5bb5e8;
}

.touch-btn.drop {
    background: #e07070;
    color: #fff;
    border: 1px solid #d45050;
    width: 120px;
}

.touch-btn.soft-drop {
    background: #f5a623;
    color: #fff;
    border: 1px solid #e89510;
}

.touch-btn.pause {
    background: #9b7dd4;
    color: #fff;
    border: 1px solid #8a6cc3;
    width: 56px;
    height: 38px;
    font-size: 13px;
}

.swipe-hint {
    color: var(--text-muted);
    font-size: 11px;
    font-family: var(--galaxy-font);
    text-align: center;
    margin-top: 5px;
}

@media (min-width: 601px) {
    .swipe-hint {
        display: none;
    }
}

/* 일시정지 오버레이 */
.pause-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.35);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 90;
}

.pause-content {
    background: var(--panel-color);
    border: 1px solid var(--game-grid-color);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    color: var(--text-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.pause-content h2 {
    font-family: var(--galaxy-font);
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--accent-color);
}