/**
 * responsive.css — Mobile and tablet layout adjustments
 */

/* ── Tablet ─────────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .container {
        padding: 50px 15px 30px;
    }

    .game-title {
        font-size: 24px;
    }

    .game-subtitle {
        font-size: 8px;
    }

    .start-btn {
        font-size: 9px;
        padding: 10px 20px;
    }

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

    .board-container {
        max-width: 500px;
    }

    .side-panel {
        width: 100%;
        max-width: 500px;
        min-width: 0;
    }

    .game-stats {
        gap: 20px;
    }

    .stat-value {
        font-size: 12px;
    }

    .timer {
        font-size: 10px;
        padding: 6px 10px;
    }

    .move-history-panel {
        max-height: 200px;
    }

    .modal-content {
        width: 95%;
    }

    .modal-body p,
    .modal-body li {
        font-size: 8px;
    }

    .game-over-title {
        font-size: 16px;
    }

    .game-over-stats {
        gap: 20px;
    }

    .promotion-piece {
        width: 56px;
        height: 56px;
    }

    .promotion-piece canvas {
        width: 40px;
        height: 40px;
    }
}

/* ── Mobile ─────────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .container {
        padding: 45px 10px 20px;
    }

    .game-title {
        font-size: 20px;
    }

    .start-buttons {
        gap: 10px;
    }

    .start-btn {
        font-size: 8px;
        padding: 8px 16px;
    }

    .board-container {
        max-width: 400px;
        border-width: 2px;
    }

    .game-header h1 {
        font-size: 12px;
    }

    .game-stats {
        gap: 15px;
    }

    .stat-label {
        font-size: 7px;
    }

    .stat-value {
        font-size: 10px;
    }

    .game-message {
        font-size: 8px;
    }

    .control-btn {
        font-size: 7px;
        padding: 6px 12px;
    }

    .timer-container {
        flex-direction: column;
        gap: 5px;
        align-items: center;
    }

    .timer {
        width: 100%;
        text-align: center;
    }

    .move-history-panel {
        max-height: 150px;
    }

    .move-pair {
        font-size: 7px;
    }

    .modal-body h3 {
        font-size: 10px;
    }

    .modal-body h4 {
        font-size: 9px;
    }

    .modal-body p,
    .modal-body li {
        font-size: 7px;
        line-height: 1.6;
    }

    .modal-footer button {
        font-size: 8px;
        padding: 8px 20px;
    }

    .game-over-title {
        font-size: 14px;
    }

    .game-over-message {
        font-size: 8px;
    }

    .game-over-stats {
        flex-direction: column;
        gap: 10px;
    }

    .game-over-stat-value {
        font-size: 12px;
    }

    .promotion-pieces {
        gap: 10px;
    }

    .promotion-piece {
        width: 48px;
        height: 48px;
    }

    .promotion-piece canvas {
        width: 36px;
        height: 36px;
    }

    .mc-back {
        font-size: 7px;
        top: 8px;
        left: 10px;
    }
}