/* ==================== 响应式 - H5移动端适配 ==================== */
@media (max-width: 768px) {
    /* 基础布局 */
    .game-wrapper {
        height: 100vh;
        height: 100dvh;
    }
    
    /* 顶部栏 */
    .top-bar {
        height: 50px;
        padding: 0 15px;
    }
    .game-title {
        font-size: 18px;
        letter-spacing: 2px;
    }
    .top-info {
        gap: 10px;
    }
    .info-badge {
        padding: 5px 10px;
        font-size: 11px;
    }
    
    /* 游戏主区域 */
    .game-main {
        min-height: 0;
        padding: 50px 10px 100px 10px; /* 底部留出足够空间给控制面板 */
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    .table-decoration {
        width: 90%;
        height: 70%;
    }
    
    /* 奖池 */
    .pot-label { font-size: 12px; }
    .pot-value { font-size: 32px; }
    
    /* 玩家卡片 - 移动端调整位置 */
    .player-slot.bottom { 
        bottom: 70px; /* 抬高位置，避免被控制面板遮挡 */
        left: 50%; 
        transform: translateX(-50%); 
        width: 95%;
        z-index: 50;
    }
    .player-slot.top { 
        top: 55px; 
        left: 50%; 
        transform: translateX(-50%); 
        width: 90%;
    }
    .player-slot.left, .player-slot.right { 
        /* 由JavaScript控制显示/隐藏，这里只设置移动端样式 */
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 120px;
        height: 180px;
    }
    .player-slot.left { left: 10px; }
    .player-slot.right { right: 10px; }
    
    .player-card {
        padding: 10px 15px;
        min-width: 100px;
    }
    .player-avatar {
        width: 36px;
        height: 36px;
        font-size: 18px;
        margin-bottom: 5px;
    }
    .player-name { font-size: 12px; }
    .player-chips-display { font-size: 11px; }
    .player-status-badge { font-size: 10px; padding: 2px 8px; }
    .host-badge { font-size: 8px; padding: 1px 6px; }
    
    /* 扑克牌 */
    .cards-area {
        gap: 4px;
        margin: 6px 0;
        min-height: 60px;
    }
    .poker-card {
        width: 42px;
        height: 60px;
        padding: 3px;
        border-radius: 5px;
    }
    .poker-card.back::after { font-size: 0; }
    .card-value { font-size: 10px; }
    .card-suit-small { font-size: 9px; }
    .card-center { font-size: 20px; }
    
    /* 控制面板 - 移动端优化 */
    .control-panel {
        padding: 8px 10px;
        gap: 6px;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        background: linear-gradient(180deg, rgba(15, 25, 45, 0.98) 0%, rgba(10, 18, 35, 0.98) 100%);
        border-top: 2px solid rgba(255, 215, 0, 0.2);
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        min-height: 70px;
        padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px));
    }
    
    .control-left {
        display: flex;
        gap: 4px;
        order: -1;
    }
    
    .btn-exit, .btn-emote {
        position: static;
        padding: 10px 14px;
        font-size: 12px;
        display: block !important;
        border-radius: 18px;
        min-height: 40px;
        min-width: 50px;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }
    
    /* 游戏控制按钮区域 - 强制显示 */
    #game-controls {
        display: flex !important;
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px;
        flex: 1;
        overflow-x: visible;
        -webkit-overflow-scrolling: touch;
        padding: 4px;
    }
    
    #game-controls .action-btn {
        padding: 12px 14px;
        font-size: 13px;
        border-radius: 18px;
        letter-spacing: 0;
        flex: 1 1 auto;
        min-width: 60px;
        min-height: 44px;
        white-space: nowrap;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
        cursor: pointer;
        position: relative;
        z-index: 1001;
    }
    
    .bet-selector {
        padding: 4px 8px;
        gap: 4px;
        flex: 0 0 auto;
    }
    .bet-selector label { font-size: 10px; }
    .bet-input {
        width: 50px;
        padding: 4px 8px;
        font-size: 11px;
    }
    
    .bet-selector {
        padding: 6px 10px;
        gap: 6px;
        width: 100%;
        justify-content: center;
        margin-top: 6px;
    }
    .bet-selector label { font-size: 11px; }
    .bet-input {
        width: 60px;
        padding: 6px 10px;
        font-size: 12px;
    }
    
    /* 大厅界面 */
    .lobby-container { 
        padding: 20px; 
        margin: 10px;
        width: calc(100% - 20px);
        border-radius: 16px;
    }
    .lobby-main-title { font-size: 28px; }
    .lobby-logo { font-size: 48px; }
    .game-card {
        padding: 15px;
    }
    .game-card-icon {
        font-size: 36px;
        width: 50px;
        height: 50px;
        margin-right: 15px;
    }
    .game-card-title { font-size: 18px; }
    .game-card-desc { font-size: 12px; }
    .lobby-title { font-size: 24px; }
    .input-group { margin-bottom: 15px; }
    .input-group label { font-size: 13px; }
    .input-group input {
        padding: 10px 12px;
        font-size: 14px;
    }
    .lobby-buttons {
        gap: 10px;
        margin-top: 15px;
    }
    .lobby-buttons .action-btn {
        padding: 12px;
        font-size: 14px;
    }
    .divider { margin: 15px 0; }
    
    /* 等待房间 */
    .room-id-display { 
        font-size: 32px; 
        letter-spacing: 3px;
    }
    .room-tip { font-size: 12px; }
    .players-list { 
        grid-template-columns: 1fr; 
        gap: 10px;
    }
    .player-item { padding: 10px; }
    .player-item .avatar {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }
    
    /* 弹窗 */
    .modal-overlay {
        z-index: 99999 !important;
        align-items: center;
        justify-content: center;
        padding: 20px;
        position: fixed !important;
    }
    #compare-modal.modal-overlay {
        display: none;
    }
    #compare-modal.modal-overlay[style*="flex"] {
        display: flex !important;
    }
    .modal-content {
        padding: 25px 20px;
        margin: 0;
        width: 90%;
        max-width: 320px;
        max-height: 80vh;
        z-index: 100000 !important;
        position: relative;
    }
    .modal-title { font-size: 18px; margin-bottom: 20px; }
    .compare-options {
        gap: 12px;
        flex-direction: column;
        width: 100%;
        display: flex;
    }
    .compare-options .action-btn {
        width: 100%;
        padding: 16px 20px;
        font-size: 15px;
        min-height: 50px;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
        cursor: pointer;
        border: none;
        margin: 0;
    }
    .close-modal-btn {
        padding: 16px;
        font-size: 15px;
        min-height: 50px;
    }
    
    /* 消息提示 */
    .toast-message {
        top: 60px;
        padding: 10px 20px;
        font-size: 13px;
    }
    
    /* 快捷用语面板 */
    .emote-panel {
        position: fixed;
        bottom: 80px;
        left: 10px;
        right: 10px;
        top: auto;
        transform: none;
        max-width: none;
        z-index: 1002;
        padding: 12px;
        max-height: 40vh;
        overflow-y: auto;
    }
    
    .emote-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .emote-btn {
        padding: 12px 10px;
        font-size: 13px;
        min-height: 44px;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
        cursor: pointer;
    }
    
    .btn-emote {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }
    .btn-exit {
        padding: 12px 18px;
        font-size: 14px;
    }
    
    /* 结算页面 */
    .players-cards-section {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .player-result-card {
        padding: 12px;
    }
    .player-cards-display .poker-card {
        width: 40px;
        height: 58px;
    }
    .player-cards-display .card-value {
        font-size: 10px;
    }
    .player-cards-display .card-suit-small {
        font-size: 8px;
    }
    .player-cards-display .card-center {
        font-size: 20px;
    }
    .result-title {
        font-size: 22px;
    }
    .winner-name {
        font-size: 20px;
    }
    .result-buttons {
        flex-direction: column;
    }
}

/* 超小屏幕 */
@media (max-width: 375px) {
    .top-bar { height: 44px; padding: 0 10px; }
    .game-title { font-size: 16px; }
    .info-badge { padding: 4px 8px; font-size: 10px; }
    .pot-value { font-size: 26px; }
    .poker-card { width: 38px; height: 55px; }
    .card-center { font-size: 18px; }
    .action-btn { padding: 6px 10px; font-size: 10px; }
    .lobby-title { font-size: 20px; }
    .room-id-display { font-size: 26px; }
    
    /* 控制面板 */
    .control-panel { min-height: 55px; padding: 4px 6px; }
    #game-controls .action-btn {
        padding: 6px 8px;
        font-size: 10px;
        min-width: 45px;
    }
    .btn-exit, .btn-emote {
        padding: 5px 8px;
        font-size: 10px;
    }
}

/* 横屏模式 */
@media (max-width: 768px) and (orientation: landscape) {
    .top-bar { height: 40px; }
    .game-main { flex: 1; }
    .player-slot.bottom { bottom: 5px; }
    .player-slot.top { top: 5px; }
    .player-card { padding: 8px 12px; }
    .cards-area { min-height: 60px; margin: 5px 0; }
    .poker-card { width: 45px; height: 65px; }
    .control-panel { padding: 8px; gap: 6px; }
    .action-btn { padding: 8px 14px; font-size: 12px; }
}

    /* 倒计时显示 */
    #timer-display {
        top: 60px !important;
        padding: 8px 18px !important;
        font-size: 16px !important;
        z-index: 9998 !important;
        position: fixed !important;
    }

/* 安全区域适配 */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .control-panel {
        padding-bottom: calc(6px + env(safe-area-inset-bottom));
        padding-left: calc(8px + env(safe-area-inset-left));
        padding-right: calc(8px + env(safe-area-inset-right));
    }
    .player-slot.bottom {
        bottom: calc(70px + env(safe-area-inset-bottom));
    }
    .game-main {
        padding-bottom: calc(100px + env(safe-area-inset-bottom));
    }
}