/* ============================================
   MOBILE RESPONSIVENESS FIXES
   Putting Improver - Mobile Optimizations
   ============================================ */

/* Dashboard Stats - Mobile */
@media (max-width: 640px) {
    /* Stats container */
    .stats-container {
        padding: 0.5rem;
    }
    
    /* Stats grid - 2 columns on mobile */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.5rem;
        margin-bottom: 1rem;
    }
    
    /* Individual stat cards */
    .stat-card {
        padding: 0.75rem;
        min-width: auto;
        border-radius: 8px;
    }
    
    /* Stat numbers - smaller font */
    .stat-card .stat-number,
    .stat-number {
        font-size: 1.5rem !important;
        font-weight: 700;
        line-height: 1.2;
        word-break: break-word;
        overflow-wrap: break-word;
    }
    
    /* Stat labels - smaller font */
    .stat-card .stat-label,
    .stat-label {
        font-size: 0.7rem !important;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-top: 0.25rem;
        line-height: 1.2;
    }
    
    /* Dashboard title */
    .dashboard-header h2 {
        font-size: 1.5rem;
    }
}

/* Extra small devices */
@media (max-width: 380px) {
    .stat-card .stat-number,
    .stat-number {
        font-size: 1.25rem !important;
    }
    
    .stat-card .stat-label,
    .stat-label {
        font-size: 0.65rem !important;
    }
    
    .stats-grid {
        gap: 0.4rem;
    }
}

/* Charts - Mobile Responsive */
@media (max-width: 640px) {
    /* Chart containers */
    .chart-container {
        height: 200px !important;
        width: 100% !important;
        max-width: 100% !important;
        position: relative;
        margin-bottom: 1rem;
    }
    
    .chart-wrapper {
        width: 100%;
        max-width: 100%;
        padding: 0.5rem;
    }
    
    /* Canvas responsive */
    canvas {
        max-width: 100% !important;
        height: auto !important;
        display: block;
    }
    
    /* Chart sections */
    .chart-section {
        padding: 0.75rem;
        margin-bottom: 1rem;
        border-radius: 8px;
        background: white;
    }
    
    .chart-title {
        font-size: 0.95rem;
        font-weight: 600;
        margin-bottom: 0.5rem;
    }
    
    /* Chart legends */
    .chart-legend {
        font-size: 0.7rem;
        padding: 0.25rem;
        margin-top: 0.5rem;
    }
    
    /* Stats page content */
    .stats-content {
        padding: 0.5rem;
    }
    
    /* Enable horizontal scroll for wide charts */
    .chart-scroll {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.5rem;
    }
    
    .chart-scroll::-webkit-scrollbar {
        height: 4px;
    }
    
    .chart-scroll::-webkit-scrollbar-thumb {
        background: #d1d5db;
        border-radius: 4px;
    }
}

/* User Stats Modal - Mobile */
@media (max-width: 640px) {
    .user-stats-modal {
        width: 95% !important;
        max-width: 95% !important;
        margin: 2rem auto;
        padding: 1rem;
    }
    
    .user-stats-modal h3 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .user-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .user-stats-modal .stat-card {
        padding: 0.75rem;
    }
    
    .user-stats-modal .stat-number {
        font-size: 1.5rem !important;
    }
    
    .user-stats-modal .stat-label {
        font-size: 0.7rem !important;
    }
    
    .achievements-section {
        margin-top: 1rem;
    }
    
    .achievements-section h4 {
        font-size: 1rem;
    }
    
    .achievements-list {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .achievement-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.6rem;
    }
}

/* Recent Practice - Fix null display */
.activity-name {
    font-weight: 600;
    color: #111827;
}

.activity-name:empty::before {
    content: 'Practice Session';
    color: #6b7280;
    font-style: italic;
}

/* Responsive tables on mobile */
@media (max-width: 640px) {
    .leaderboard-table {
        font-size: 0.85rem;
    }
    
    .leaderboard-table th,
    .leaderboard-table td {
        padding: 0.5rem 0.25rem;
    }
    
    /* Hide less important columns on mobile */
    .leaderboard-table .hide-mobile {
        display: none;
    }
}

/* Modal responsiveness */
@media (max-width: 640px) {
    .modal-content {
        width: 95%;
        margin: 1rem auto;
        padding: 1rem;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .modal h3,
    .modal h2 {
        font-size: 1.25rem;
    }
    
    .modal h4 {
        font-size: 1.1rem;
    }
    
    .form-group {
        margin-bottom: 0.75rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.95rem;
    }
}

/* Practice session form - mobile */
@media (max-width: 640px) {
    .practice-form {
        padding: 0.75rem;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .form-row .form-group {
        width: 100%;
    }
    
    input[type="number"],
    input[type="text"],
    input[type="date"],
    input[type="time"],
    select {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 0.75rem;
    }
}

/* Activity feed - mobile */
@media (max-width: 640px) {
    .activity-card {
        padding: 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    .activity-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .activity-meta {
        font-size: 0.75rem;
    }
    
    .activity-stats {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
}

/* Game cards - mobile */
@media (max-width: 640px) {
    .games-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .game-card {
        padding: 0.75rem;
    }
    
    .game-header h4 {
        font-size: 1rem;
    }
    
    .game-description {
        font-size: 0.85rem;
    }
    
    .game-meta {
        font-size: 0.75rem;
        flex-wrap: wrap;
    }
    
    .game-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .game-actions .btn {
        width: 100%;
    }
}

/* Routines - mobile */
@media (max-width: 640px) {
    .routines-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .routine-card {
        padding: 0.75rem;
    }
    
    .routine-header h4 {
        font-size: 1rem;
    }
}

/* Leaderboard - mobile improvements */
@media (max-width: 640px) {
    .leaderboard-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .leaderboard-tab {
        font-size: 0.85rem;
        padding: 0.5rem 0.75rem;
        white-space: nowrap;
    }
    
    .leaderboard-filters {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .leaderboard-filters select {
        width: 100%;
    }
}

/* Achievements - mobile */
@media (max-width: 640px) {
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .achievement-card {
        padding: 0.75rem;
    }
    
    .achievement-icon {
        font-size: 2rem;
    }
    
    .achievement-name {
        font-size: 0.85rem;
    }
    
    .achievement-description {
        font-size: 0.75rem;
    }
}

/* Navigation - mobile */
@media (max-width: 640px) {
    .nav-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 0.25rem;
    }
    
    .nav-tab {
        font-size: 0.85rem;
        padding: 0.5rem 0.75rem;
        white-space: nowrap;
    }
    
    .nav-tab-icon {
        font-size: 1rem;
    }
}

/* Header - mobile */
@media (max-width: 640px) {
    .app-header {
        padding: 0.75rem;
    }
    
    .header-title {
        font-size: 1.25rem;
    }
    
    .user-info {
        font-size: 0.85rem;
    }
    
    .logout-btn {
        font-size: 0.85rem;
        padding: 0.5rem 0.75rem;
    }
}

/* Multiplayer log - mobile */
@media (max-width: 640px) {
    .player-scores-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .player-score-card {
        padding: 0.75rem;
    }
}

/* Filter controls - mobile */
@media (max-width: 640px) {
    .filter-controls {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .filter-controls select,
    .filter-controls input {
        width: 100%;
    }
}

/* Pagination - mobile */
@media (max-width: 640px) {
    .pagination {
        font-size: 0.85rem;
    }
    
    .pagination button {
        padding: 0.5rem 0.75rem;
    }
}

/* Touch-friendly improvements */
@media (max-width: 640px) {
    /* Minimum touch target size */
    button,
    .btn,
    a,
    .clickable {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Better spacing for touch */
    .btn-group {
        gap: 0.5rem;
    }
    
    /* Easier to tap checkboxes/radios */
    input[type="checkbox"],
    input[type="radio"] {
        width: 20px;
        height: 20px;
    }
}

/* Landscape mobile adjustments */
@media (max-width: 900px) and (orientation: landscape) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .modal-content {
        max-height: 80vh;
        overflow-y: auto;
    }
}