/* ============================================
   XPuzzle Game - 游戏进行界面
   ============================================ */

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 14px 20px;
    background: rgba(180, 100, 30, .1);
    border: 1px solid rgba(180, 120, 60, .3);
    border-radius: 12px;
}

.game-info {
    font-size: 1.05em;
    font-weight: bold;
    color: #a15c1a;
    display: flex;
    gap: 22px;
}

.game-info span span {
    color: #3a2416;
    font-family: 'Consolas', 'Courier New', monospace;
    margin-left: 4px;
}

#restart-btn {
    padding: 10px 22px;
    background: linear-gradient(135deg, #c9184a 0%, #ff4d6d 100%);
    color: #fff;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    letter-spacing: 1px;
    transition: transform .2s, box-shadow .25s;
}

#restart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(230, 40, 90, .5);
}

.back-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #92400e 0%, #b45309 100%);
    color: #fff;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    letter-spacing: 1px;
    transition: transform .2s, box-shadow .25s, background .25s;
}

.back-btn:hover {
    transform: translateY(-2px) translateX(-2px);
    background: linear-gradient(135deg, #b45309 0%, #d97706 100%);
    box-shadow: 0 6px 18px rgba(120, 60, 20, .5);
}

#puzzle-canvas {
    border: 2px solid rgba(180, 120, 60, .3);
    border-radius: 12px;
    max-width: 100%;
    margin: 0 auto;
    background: #fef9e7;
    box-shadow: 0 8px 30px rgba(180, 100, 30, .25);
    display: block;
}

.game-status {
    margin-top: 20px;
    padding: 14px;
    border-radius: 10px;
    font-weight: bold;
}

.game-status.win {
    background: rgba(46, 160, 100, .18);
    color: #14532d;
    border: 1px solid rgba(46, 160, 100, .5);
}