/**
 * Presina - Mobile UI Styles
 * Responsive design for mobile gameplay
 */

/* ==================== Mobile Detection ==================== */
.mobile-detector {
    display: none;
}

/* ==================== Hide mobile-only elements on desktop ==================== */
.mobile-player-bar,
.mobile-hand-container,
.mobile-tab-bar,
.mobile-spectator-banner,
.mobile-special-note,
.mobile-others-cards,
.mobile-sheet-overlay,
.mobile-sheet,
.mobile-card-confirm,
.mobile-jolly-overlay,
.mobile-turn-results,
.mobile-trick-popup,
.mobile-table-bets {
    display: none;
}

/* ==================== Mobile Game Layout ==================== */
@media (max-width: 768px) {
    /* Hide desktop-only elements on mobile */
    .desktop-only {
        display: none !important;
    }
    
    /* Show mobile-only elements */
    .mobile-only {
        display: block !important;
    }

    /* Re-enable mobile overlays/components only on mobile */
    .mobile-sheet-overlay,
    .mobile-sheet,
    .mobile-card-confirm,
    .mobile-jolly-overlay,
    .mobile-turn-results,
    .mobile-trick-popup,
    .mobile-table-bets {
        display: block;
    }
    
    /* Game screen mobile layout */
    #game-screen {
        padding: 0;
        overflow: hidden;
    }
    
    .game-container {
        height: 100vh;
        height: 100dvh; /* Dynamic viewport height for mobile */
        display: flex;
        flex-direction: column;
    }
    
    /* Mobile Header - Compact */
    .game-header {
        padding: 8px 12px;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        background: var(--bg-card);
        border-bottom: 1px solid var(--border-color);
        flex-shrink: 0;
    }
    
    .turn-info {
        display: flex;
        gap: 12px;
        font-size: 13px;
    }
    
    .turn-info span {
        display: flex;
        align-items: center;
        gap: 4px;
    }
    
    #turn-number::before { content: '🃏'; }
    #cards-info::before { content: '📊'; }
    #trick-info::before { content: '🏆'; }
    
    .phase-indicator {
        padding: 4px 10px;
        font-size: 11px;
        border-radius: 12px;
    }
    
    /* Mobile Menu Button */
    .mobile-menu-btn {
        background: var(--bg-light);
        border: 1px solid var(--border-color);
        color: var(--text-primary);
        width: 36px;
        height: 36px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        cursor: pointer;
        transition: var(--transition);
    }
    
    .mobile-menu-btn:active {
        background: var(--bg-medium);
        transform: scale(0.95);
    }
    
    /* Mobile Game Main - Vertical Stack */
    .game-main {
        flex: 1;
        display: flex;
        flex-direction: column;
        overflow-x: clip;
        overflow-y: hidden;
    }
    
    /* Table Area - Simplified */
    .table-area {
        flex: 1;
        padding: 10px 24px;
        min-height: auto;
        display: flex;
        flex-direction: column;
        overflow: visible;
        --table-width: min(92vw, 420px);
    }
    
    /* Simplified table for mobile */
    .table-center {
        border-radius: 16px;
        box-shadow: 
            inset 0 2px 15px rgba(0, 0, 0, 0.5),
            0 4px 15px rgba(0, 0, 0, 0.4),
            0 0 0 4px rgba(60, 40, 20, 0.8);
    }
    
    .table-center::before {
        width: 90%;
        height: 85%;
        border-radius: 12px;
    }
    
    .table-position {
        width: clamp(60px, 18vw, 100px);
    }
    
    /* Pull edge positions inward so they don't clip on mobile */
    .table-position.pos-2 {
        left: 0%;
    }
    
    .table-position.pos-5 {
        left: 100%;
    }
    
    .table-position .player-name {
        font-size: 11px;
        padding: 4px 6px;
        max-width: 70px;
    }
    
    .table-position .player-bet {
        font-size: 10px;
        padding: 2px 5px;
    }
    
    /* Hide desktop panels on mobile */
    .hand-panel,
    .players-panel {
        display: none;
    }
    
    /* Show mobile-only in-flow elements */
    .mobile-player-bar,
    .mobile-hand-container,
    .mobile-spectator-banner,
    .mobile-special-note,
    .mobile-others-cards {
        display: block;
    }

    /* Mobile Player Status Bar */
    .mobile-player-bar {
        background: var(--bg-card);
        border-top: 1px solid var(--border-color);
        padding: 10px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        flex-shrink: 0;
    }
    
    .mobile-player-info {
        display: flex;
        align-items: center;
        gap: 10px;
        flex: 1;
    }
    
    .mobile-player-avatar {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        flex-shrink: 0;
    }
    
    .mobile-player-details {
        flex: 1;
        min-width: 0;
    }
    
    .mobile-player-name {
        font-weight: 600;
        font-size: 14px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .mobile-player-stats {
        display: flex;
        gap: 12px;
        font-size: 12px;
        color: var(--text-secondary);
    }
    
    .mobile-player-stats span {
        display: flex;
        align-items: center;
        gap: 3px;
    }
    
    /* Mobile Quick Actions */
    .mobile-quick-actions {
        display: flex;
        gap: 8px;
    }
    
    .mobile-quick-btn {
        background: var(--bg-light);
        border: 1px solid var(--border-color);
        color: var(--text-primary);
        padding: 8px 12px;
        border-radius: 8px;
        font-size: 12px;
        font-weight: 500;
        cursor: pointer;
        transition: var(--transition);
        white-space: nowrap;
    }
    
    .mobile-quick-btn:active {
        background: var(--bg-medium);
        transform: scale(0.95);
    }
    
    .mobile-quick-btn.primary {
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        border-color: var(--primary);
        color: white;
    }
    
    /* Mobile Hand - Horizontal Scroll */
    .mobile-hand-container {
        background: var(--bg-dark);
        border-top: 1px solid var(--border-color);
        padding: 12px;
        flex-shrink: 0;
    }
    
    .mobile-hand-title {
        font-size: 12px;
        color: var(--text-secondary);
        margin-bottom: 10px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .mobile-hand {
        display: flex;
        gap: 10px;
        overflow-x: auto;
        padding-bottom: 8px;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE */
    }
    
    .mobile-hand::-webkit-scrollbar {
        display: none; /* Chrome/Safari */
    }
    
    .mobile-hand .card {
        width: 75px;
        height: 112px;
        flex-shrink: 0;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
        object-fit: contain;
        background-color: #0f1110;
        display: block;
        transition: transform 0.2s ease;
    }
    
    .mobile-hand .card:active {
        transform: translateY(-4px);
    }
    
    .mobile-hand .card.selected {
        transform: translateY(-8px);
        box-shadow: 0 0 0 2px var(--primary), 0 4px 12px rgba(0, 0, 0, 0.5);
    }
    
    /* Mobile Bottom Tab Bar */
    .mobile-tab-bar {
        background: var(--bg-card);
        border-top: 1px solid var(--border-color);
        display: flex;
        justify-content: space-around;
        padding: 8px 0;
        flex-shrink: 0;
        padding-bottom: max(8px, env(safe-area-inset-bottom));
    }
    
    .mobile-tab-btn {
        background: none;
        border: none;
        color: var(--text-secondary);
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
        padding: 6px 16px;
        font-size: 10px;
        cursor: pointer;
        transition: var(--transition);
        position: relative;
    }
    
    .mobile-tab-btn.active {
        color: var(--primary);
    }
    
    .mobile-tab-btn .icon {
        font-size: 20px;
    }
    
    .mobile-tab-badge {
        position: absolute;
        top: 0;
        right: 8px;
        background: var(--danger);
        color: white;
        width: 18px;
        height: 18px;
        border-radius: 50%;
        font-size: 10px;
        font-weight: 700;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Mobile Bottom Sheet (Drawer) */
    .mobile-sheet-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.6);
        z-index: 200;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    
    .mobile-sheet-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-sheet {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        max-height: 80vh;
        background: var(--bg-card);
        border-radius: 20px 20px 0 0;
        z-index: 201;
        transform: translateY(100%);
        transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
        display: flex;
        flex-direction: column;
    }
    
    .mobile-sheet.active {
        transform: translateY(0);
    }
    
    .mobile-sheet-handle {
        width: 40px;
        height: 4px;
        background: var(--border-color);
        border-radius: 2px;
        margin: 12px auto;
        flex-shrink: 0;
    }
    
    .mobile-sheet-header {
        padding: 0 16px 12px;
        border-bottom: 1px solid var(--border-color);
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-shrink: 0;
    }
    
    .mobile-sheet-title {
        font-size: 16px;
        font-weight: 600;
    }
    
    .mobile-sheet-close {
        background: none;
        border: none;
        color: var(--text-secondary);
        font-size: 20px;
        cursor: pointer;
        padding: 4px;
        min-width: 44px;
        min-height: 44px;
    }
    
    .mobile-sheet-content {
        flex: 1;
        overflow-y: auto;
        padding: 16px;
    }
    
    /* Mobile Players List in Sheet */
    .mobile-players-list {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .mobile-player-item {
        background: var(--bg-medium);
        padding: 12px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        gap: 12px;
        border: 1px solid var(--border-color);
    }
    
    .mobile-player-item.current {
        border-color: var(--primary);
        background: rgba(212, 175, 55, 0.1);
    }
    
    .mobile-player-item.me {
        border-color: var(--primary);
    }
    
    .mobile-player-item.spectator {
        opacity: 0.6;
    }
    
    .mobile-player-item.offline {
        opacity: 0.4;
    }
    
    .mobile-player-item-dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        flex-shrink: 0;
    }
    
    .mobile-player-item-dot.online { background: var(--success); }
    .mobile-player-item-dot.offline { background: var(--danger); }
    .mobile-player-item-dot.away { background: var(--warning); }
    
    .mobile-player-item-info {
        flex: 1;
        min-width: 0;
    }
    
    .mobile-player-item-name {
        font-weight: 600;
        font-size: 14px;
        margin-bottom: 2px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .mobile-player-item-name .turn-timer {
        font-size: 10px;
        padding: 1px 5px;
    }
    
    .mobile-player-item-status {
        font-size: 12px;
        color: var(--text-secondary);
    }
    
    .mobile-player-item-stats {
        text-align: right;
        font-size: 13px;
    }
    
    .mobile-player-item-lives {
        color: var(--danger);
        font-weight: 600;
    }
    
    .mobile-player-item-bet {
        color: var(--text-secondary);
        font-size: 12px;
    }
    
    /* Mobile Chat in Sheet */
    .mobile-chat-messages {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .mobile-chat-message {
        max-width: 85%;
        padding: 10px 14px;
        border-radius: 16px;
        font-size: 14px;
        line-height: 1.4;
    }
    
    .mobile-chat-message.own {
        align-self: flex-end;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: white;
        border-bottom-right-radius: 4px;
    }
    
    .mobile-chat-message.other {
        align-self: flex-start;
        background: var(--bg-medium);
        border-bottom-left-radius: 4px;
    }
    
    .mobile-chat-message .msg-name {
        font-size: 11px;
        font-weight: 700;
        margin-bottom: 2px;
        opacity: 0.8;
    }
    
    .mobile-chat-input-area {
        display: flex;
        gap: 8px;
        padding: 12px 16px;
        border-top: 1px solid var(--border-color);
        background: var(--bg-medium);
    }
    
    .mobile-chat-input-area input {
        flex: 1;
        padding: 12px 16px;
        border-radius: 20px;
        border: 1px solid var(--border-color);
        background: var(--bg-light);
        color: var(--text-primary);
        font-size: 14px;
    }
    
    .mobile-chat-input-area input:focus {
        outline: none;
        border-color: var(--primary);
    }
    
    .mobile-chat-send-btn {
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        border: none;
        color: white;
        font-size: 18px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }
    
    /* Mobile Betting Sheet */
    .mobile-betting-content h4 {
        text-align: center;
        margin-bottom: 16px;
        font-size: 14px;
        color: var(--text-secondary);
    }
    
    .mobile-bet-grid {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 10px;
        margin-bottom: 16px;
    }
    
    .mobile-bet-btn {
        aspect-ratio: 1;
        border-radius: 12px;
        border: 2px solid var(--border-color);
        background: var(--bg-medium);
        color: var(--text-primary);
        font-size: 18px;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .mobile-bet-btn:active {
        transform: scale(0.95);
    }
    
    .mobile-bet-btn:not(.forbidden):active,
    .mobile-bet-btn:not(.forbidden).active {
        background: var(--primary);
        border-color: var(--primary);
        color: white;
    }
    
    .mobile-bet-btn.forbidden {
        background: var(--danger);
        opacity: 0.3;
        text-decoration: line-through;
        cursor: not-allowed;
    }
    
    .mobile-bet-forbidden-note {
        text-align: center;
        color: var(--danger);
        font-size: 13px;
        padding: 12px;
        background: rgba(196, 30, 58, 0.1);
        border-radius: 8px;
    }
    
    /* Mobile Turn Results */
    .mobile-turn-results {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--bg-card);
        z-index: 300;
        display: flex;
        flex-direction: column;
        transform: translateY(100%);
        transition: transform 0.3s ease-out, opacity 0.25s ease-out;
    }
    
    .mobile-turn-results.active {
        transform: translateY(0);
    }
    
    .mobile-turn-results-header {
        padding: 16px;
        background: var(--bg-medium);
        border-bottom: 1px solid var(--border-color);
        text-align: center;
    }
    
    .mobile-turn-results-header h3 {
        font-size: 18px;
        color: var(--primary);
    }
    
    .mobile-turn-results-content {
        flex: 1;
        overflow-y: auto;
        padding: 16px;
    }
    
    .mobile-result-card {
        background: var(--bg-medium);
        border-radius: 12px;
        padding: 16px;
        margin-bottom: 12px;
        border-left: 4px solid var(--border-color);
    }
    
    .mobile-result-card.correct {
        border-left-color: var(--success);
    }
    
    .mobile-result-card.wrong {
        border-left-color: var(--danger);
    }
    
    .mobile-result-card-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 8px;
    }
    
    .mobile-result-card-name {
        font-weight: 600;
        font-size: 15px;
    }
    
    .mobile-result-card-status {
        font-size: 12px;
        padding: 4px 10px;
        border-radius: 12px;
        background: var(--bg-light);
    }
    
    .mobile-result-card-status.correct {
        background: rgba(34, 197, 94, 0.2);
        color: var(--success);
    }
    
    .mobile-result-card-status.wrong {
        background: rgba(196, 30, 58, 0.2);
        color: var(--danger);
    }
    
    .mobile-result-card-stats {
        display: flex;
        gap: 20px;
        font-size: 13px;
        color: var(--text-secondary);
    }
    
    .mobile-turn-results-footer {
        padding: 16px;
        border-top: 1px solid var(--border-color);
        background: var(--bg-medium);
    }
    
    /* Mobile Card Confirm Modal */
    .mobile-card-confirm {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.85);
        z-index: 400;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 20px;
        transition: transform 0.25s ease-out, opacity 0.2s ease-out;
    }
    
    .mobile-card-confirm-card {
        width: 160px;
        height: 240px;
        border-radius: 12px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
        margin-bottom: 24px;
    }
    
    .mobile-card-confirm-text {
        font-size: 18px;
        margin-bottom: 24px;
        text-align: center;
    }
    
    .mobile-card-confirm-actions {
        display: flex;
        gap: 12px;
        width: 100%;
        max-width: 300px;
    }
    
    .mobile-card-confirm-actions .btn {
        flex: 1;
        padding: 16px;
        font-size: 16px;
    }
    
    /* Mobile Jolly Choice */
    .mobile-jolly-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.9);
        z-index: 500;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 20px;
    }
    
    .mobile-jolly-title {
        font-size: 22px;
        color: var(--primary);
        margin-bottom: 8px;
        text-align: center;
    }
    
    .mobile-jolly-subtitle {
        font-size: 14px;
        color: var(--text-secondary);
        margin-bottom: 32px;
        text-align: center;
    }
    
    .mobile-jolly-buttons {
        display: flex;
        flex-direction: column;
        gap: 12px;
        width: 100%;
        max-width: 280px;
    }
    
    .mobile-jolly-btn {
        padding: 18px 24px;
        border-radius: 12px;
        border: 2px solid;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
    }
    
    .mobile-jolly-btn.prende {
        background: rgba(34, 197, 94, 0.2);
        border-color: var(--success);
        color: var(--success);
    }
    
    .mobile-jolly-btn.lascia {
        background: rgba(196, 30, 58, 0.2);
        border-color: var(--danger);
        color: var(--danger);
    }
    
    .mobile-jolly-btn:active {
        transform: scale(0.98);
    }
    
    /* Mobile Trick Winner Popup - GPU Optimized */
    .mobile-trick-popup {
        position: fixed;
        top: 50%;
        left: 50%;
        /* Use margin instead of transform for centering */
        margin-left: -140px;
        margin-top: -80px;
        width: 280px;
        background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
        padding: 32px;
        border-radius: 20px;
        text-align: center;
        z-index: 450;
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
        /* Animate only opacity and scale */
        opacity: 0;
        transform: scale(0.9);
        transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease;
        pointer-events: none;
    }
    
    .mobile-trick-popup.active {
        opacity: 1;
        transform: scale(1);
        pointer-events: auto;
    }
    
    .mobile-trick-popup.loser {
        background: linear-gradient(135deg, #c41e3a 0%, #a01830 100%);
    }
    
    .mobile-trick-popup-icon {
        font-size: 48px;
        margin-bottom: 12px;
    }
    
    .mobile-trick-popup-title {
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 4px;
    }
    
    .mobile-trick-popup-card {
        font-size: 14px;
        opacity: 0.9;
    }
    
    /* Mobile Spectator Banner */
    .mobile-spectator-banner {
        background: linear-gradient(135deg, rgba(212, 175, 55, 0.2) 0%, rgba(212, 175, 55, 0.1) 100%);
        border-bottom: 1px solid var(--primary);
        padding: 10px 16px;
        text-align: center;
        font-size: 12px;
        color: var(--primary);
    }
    
    /* Mobile Special Turn Note */
    .mobile-special-note {
        background: rgba(217, 119, 6, 0.15);
        border: 1px solid var(--warning);
        color: var(--warning);
        padding: 10px 16px;
        border-radius: 8px;
        margin: 8px 12px;
        font-size: 12px;
        text-align: center;
    }
    
    /* Mobile Others Cards (Special Turn) */
    .mobile-others-cards {
        padding: 12px;
    }
    
    .mobile-others-cards-title {
        font-size: 12px;
        color: var(--text-secondary);
        margin-bottom: 10px;
        text-align: center;
    }
    
    .mobile-others-cards-list {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }
    
    .mobile-other-card {
        text-align: center;
    }
    
    .mobile-other-card-name {
        font-size: 11px;
        color: var(--text-secondary);
        margin-bottom: 4px;
    }
    
    .mobile-other-card img {
        width: 50px;
        height: 75px;
        border-radius: 6px;
    }
    
    /* Mobile Betting Overlay on Table */
    .mobile-table-bets {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: rgba(13, 31, 26, 0.95);
        padding: 20px;
        border-radius: 16px;
        border: 2px solid var(--primary);
        text-align: center;
        z-index: 50;
        min-width: 260px;
    }
    
    .mobile-table-bets h4 {
        color: var(--primary);
        margin-bottom: 12px;
        font-size: 14px;
    }
    
    .mobile-table-bets-list {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    
    .mobile-table-bet-item {
        display: flex;
        justify-content: space-between;
        padding: 8px 12px;
        background: var(--bg-card);
        border-radius: 8px;
        font-size: 13px;
    }
    
    .mobile-table-bet-item.current {
        border: 1px solid var(--primary);
        background: rgba(212, 175, 55, 0.15);
    }
    
    .mobile-table-bet-total {
        margin-top: 12px;
        padding-top: 12px;
        border-top: 1px solid var(--border-color);
        display: flex;
        justify-content: space-between;
        font-weight: 600;
    }
    
    /* Hide desktop chat on mobile */
    .game-chat {
        display: none !important;
    }

    /* Hide desktop footer and desktop spectator banner on mobile */
    .game-footer {
        display: none !important;
    }

    #spectator-banner {
        display: none !important;
    }

    /* Hide desktop overlays on mobile — mobile has its own components */
    .table-bets-overlay {
        display: none !important;
    }

    .trick-winner-overlay,
    .trick-winner-popup {
        display: none !important;
    }

    .turn-results {
        display: none !important;
    }

    .jolly-choice {
        display: none !important;
    }

    .card-confirm-overlay,
    .card-confirm {
        display: none !important;
    }

    /* Show mobile others-cards container */
    .mobile-others-cards {
        display: block;
    }
    
    /* Mobile Empty States */
    .mobile-empty-state {
        text-align: center;
        padding: 40px 20px;
        color: var(--text-muted);
    }
    
    .mobile-empty-state-icon {
        font-size: 48px;
        margin-bottom: 12px;
    }
    
    .mobile-empty-state-text {
        font-size: 14px;
    }
}

/* ==================== Home Screen Mobile ==================== */
@media (max-width: 768px) {
    #home-screen {
        padding: 16px;
        align-items: flex-start;
        padding-top: 10vh;
    }
    
    .home-hero {
        min-height: auto;
        justify-content: flex-start;
    }
    
    .home-title {
        font-size: 2.8rem;
    }
    
    .subtitle {
        font-size: 1rem;
        margin-bottom: 32px;
    }
    
    .auth-tabs {
        margin-bottom: 20px;
    }
    
    .user-welcome {
        padding: 6px 0 4px;
        margin-bottom: 10px;
    }
    
    .user-avatar-large {
        width: 72px;
        height: 72px;
        font-size: 36px;
    }
    
    .user-welcome h3 {
        font-size: 1.2rem;
    }
}

/* ==================== Small Phones ==================== */
@media (max-width: 380px) {
    .mobile-hand .card {
        width: 65px;
        height: 97px;
    }
    
    .table-center {
        max-width: 300px;
        height: 180px;
    }
    
    .table-positions {
        width: 300px;
        height: 180px;
    }
    
    .table-position {
        width: clamp(52px, 16vw, 80px);
    }
    
    .table-position .player-name {
        font-size: 10px;
        padding: 3px 5px;
        max-width: 60px;
    }
    
    .table-position.pos-2 {
        left: 2%;
    }
    
    .table-position.pos-5 {
        left: 98%;
    }
    
    .mobile-player-bar {
        padding: 8px;
    }
    
    .mobile-player-avatar {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
    
    .turn-info {
        font-size: 11px;
        gap: 8px;
    }
    
    .mobile-bet-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .mobile-other-card img {
        width: 42px;
        height: 63px;
    }
    
    .mobile-others-cards-list {
        gap: 10px;
    }
}

/* ==================== Landscape Mobile ==================== */
@media (max-height: 500px) and (orientation: landscape) {
    .game-header {
        padding: 6px 12px;
        min-height: 40px;
    }
    
    .mobile-player-bar {
        padding: 6px 12px;
    }
    
    .mobile-hand-container {
        padding: 8px;
    }
    
    .mobile-hand .card {
        width: 55px;
        height: 82px;
    }
    
    .mobile-tab-bar {
        padding: 4px 0;
    }
    
    .table-center {
        max-width: 400px;
        height: 160px;
    }
}

/* ==================== Others' Bets in Betting Sheet ==================== */
.mobile-others-bets {
    margin-top: 16px;
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
}

.mobile-bets-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.mobile-bet-player {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-radius: 8px;
    margin-bottom: 4px;
    background: var(--bg-dark);
    font-size: 14px;
}

.mobile-bet-player.has-bet .mobile-bet-player-value {
    color: var(--primary);
    font-weight: 600;
}

.mobile-bet-player.waiting .mobile-bet-player-value {
    color: var(--text-secondary);
    font-style: italic;
}

.mobile-bet-player.betting-now {
    border-left: 3px solid var(--warning);
}

.mobile-bet-player-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: 12px;
}

.mobile-bet-player-value {
    font-size: 16px;
    min-width: 24px;
    text-align: center;
}