/* Profile Page Styles */
.profile-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.page-header {
    text-align: center;
    margin-bottom: 2rem;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    color: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    background: linear-gradient(45deg, #ffffff, #f0f0f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0;
}

.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem;
    text-align: center;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.error-container {
    text-align: center;
    padding: 2rem;
    background: #fee;
    border: 1px solid #fcc;
    border-radius: 8px;
    color: #c33;
}

.profile-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Navigation Tabs */
.profile-nav {
    display: flex;
    gap: 0.5rem;
    background: white;
    border-radius: 12px;
    padding: 0.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.profile-nav::-webkit-scrollbar {
    display: none;
}

.nav-tab {
    flex: 1;
    min-width: 120px;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: #6b7280;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.nav-tab:hover {
    background: #f3f4f6;
    color: #374151;
}

.nav-tab.active {
    background: #667eea;
    color: white;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

/* Tab Content */
.tab-content {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
}

/* Overview Section */
.overview-section h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #1f2937;
    text-align: center;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.overview-card {
    background: #f9fafb;
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid #e5e7eb;
}

.overview-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.overview-card p {
    color: #6b7280;
    line-height: 1.5;
}

.welcome-text {
    text-align: right;
    padding-right: 1rem;
}

/* Opponents Section */
.opponents-section h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #1f2937;
    text-align: center;
}

.opponents-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

/* Make opponents display side by side on larger screens */
@media (min-width: 1024px) {
    .opponents-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

/* Ensure proper spacing on medium screens */
@media (min-width: 768px) and (max-width: 1023px) {
    .opponents-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }
}

.opponents-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.opponents-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.nemesis-card {
    border-left: 4px solid #dc2626;
}

.owned-card {
    border-left: 4px solid #059669;
}

.nemesis-title {
    color: #dc2626;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.owned-title {
    color: #059669;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-subtitle {
    color: #6b7280;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.rate-explanation {
    background: #f9fafb;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border: 1px solid #e5e7eb;
}

.explanation-text {
    font-size: 0.9rem;
    color: #374151;
    line-height: 1.5;
    margin: 0;
}

.explanation-text strong {
    color: #1f2937;
    font-weight: 600;
}

.info-icon {
    display: inline-block;
    margin-left: 8px;
    font-size: 16px;
    cursor: help;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.info-icon:hover {
    opacity: 1;
}

.opponents-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.opponent-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    transition: background 0.2s ease;
}

.opponent-item:hover {
    background: #f3f4f6;
}

.rank-badge {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    color: white;
    flex-shrink: 0;
}

.rank-1 { background: #fbbf24; }
.rank-2 { background: #9ca3af; }
.rank-3 { background: #d97706; }
.rank-4, .rank-5 { background: #6b7280; }

.opponent-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.opponent-name {
    font-weight: 600;
    color: #1f2937;
    font-size: 1rem;
}

.opponent-handle {
    color: #6b7280;
    font-size: 0.85rem;
}

.opponent-stats {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 120px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.stat-label {
    font-size: 0.8rem;
    color: #6b7280;
    white-space: nowrap;
}

.stat-value {
    font-weight: 600;
    color: #1f2937;
    font-size: 0.9rem;
}

.stat-value.wins {
    color: #059669;
}

.stat-value.win-rate {
    color: #7c3aed;
}

.stat-value.contests {
    color: #1f2937;
}

.no-data {
    text-align: center;
    padding: 2rem;
    color: #6b7280;
    font-style: italic;
}

/* Game Performance Section */
.game-performance-section h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #1f2937;
    text-align: center;
}

.section-explanation {
    background: #f9fafb;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 2rem;
    border: 1px solid #e5e7eb;
}

.chart-container {
    margin-bottom: 2rem;
}

.chart-placeholder {
    background: #f3f4f6;
    border: 2px dashed #d1d5db;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    color: #6b7280;
}

/* Game Performance Table */
.table-container {
    overflow-x: auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
}

.game-performance-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.game-performance-table th {
    background: #f8fafc;
    padding: 1rem 0.75rem;
    text-align: left;
    font-weight: 600;
    color: #374151;
    border-bottom: 2px solid #e5e7eb;
    white-space: nowrap;
}

.game-performance-table td {
    padding: 0.75rem;
    border-bottom: 1px solid #f1f5f9;
    color: #1f2937;
}

.game-performance-table tbody tr:hover {
    background: #f8fafc;
}

.game-performance-table .game-name {
    font-weight: 600;
    color: #1f2937;
}

.game-performance-table .total-plays {
    text-align: center;
    font-weight: 600;
    color: #059669;
}

.game-performance-table .win-rate {
    text-align: center;
    font-weight: 600;
}

.game-performance-table .wins {
    text-align: center;
    color: #059669;
    font-weight: 600;
}

.game-performance-table .best-placement {
    text-align: center;
    color: #dc2626;
    font-weight: 600;
}

.game-performance-table .avg-placement {
    text-align: center;
    font-weight: 600;
}

.game-performance-table .last-played {
    color: #6b7280;
    font-size: 0.85rem;
}

.game-performance-table .favorite-venue {
    color: #6b7280;
    font-size: 0.85rem;
}

/* Performance Chart */
.performance-chart {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
    margin-bottom: 2rem;
}

.chart-header {
    text-align: center;
    margin-bottom: 2rem;
}

.chart-header h3 {
    color: #1f2937;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.chart-subtitle {
    color: #6b7280;
    font-size: 1rem;
}

.chart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.trend-month {
    background: #f9fafb;
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid #e5e7eb;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.trend-month:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.month-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #e5e7eb;
}

.month-header h4 {
    color: #374151;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
}

.month-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: white;
    border-radius: 6px;
    border: 1px solid #e5e7eb;
}

.metric-label {
    color: #6b7280;
    font-size: 0.9rem;
    font-weight: 500;
}

.metric-value {
    font-weight: 600;
    font-size: 1rem;
}

.metric-value.contests {
    color: #3b82f6;
}

.metric-value.wins {
    color: #059669;
}

.metric-value.win-rate {
    color: #d97706;
}

.metric-value.placement {
    color: #dc2626;
}

.metric-value.skill {
    color: #7c3aed;
}

/* Trends Section */
.trends-section h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #1f2937;
    text-align: center;
}

.trends-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.trend-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.trend-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.trend-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
    text-align: center;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e5e7eb;
}

.trend-stats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.trend-stats .stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.stat-label {
    font-size: 0.9rem;
    color: #6b7280;
    font-weight: 500;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1f2937;
}

/* Responsive Design */
@media (max-width: 768px) {
    .profile-page {
        padding: 0.5rem;
    }

    .page-header {
        padding: 1.5rem 1rem;
        margin-bottom: 1.5rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .page-header p {
        font-size: 1rem;
    }

    .profile-nav {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .nav-tab {
        min-width: 100px;
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    .tab-content {
        padding: 1rem;
    }

    .opponents-grid {
        gap: 1.5rem;
    }

    .opponents-card {
        padding: 1rem;
    }

    .opponent-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .opponent-stats {
        width: 100%;
        min-width: auto;
    }

    .stat-row {
        justify-content: space-between;
    }

    .trends-grid {
        grid-template-columns: 1fr;
    }

    .overview-grid {
        grid-template-columns: 1fr;
    }

    .game-performance-table {
        font-size: 0.8rem;
    }

    .game-performance-table th,
    .game-performance-table td {
        padding: 0.5rem 0.25rem;
    }
}

@media (max-width: 480px) {
    .page-header h1 {
        font-size: 1.75rem;
    }

    .page-header p {
        font-size: 0.9rem;
    }

    .nav-tab {
        min-width: 80px;
        padding: 0.5rem;
        font-size: 0.75rem;
    }

    .opponents-card,
    .trend-card {
        padding: 1rem;
    }

    .opponent-item {
        padding: 0.75rem;
    }

    .rank-badge {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
}