/**
 * PDGA Analytics - Modern Big Tech Design
 * Professional, clean design with sophisticated color scheme
 */

:root {
    /* Primary Color Scheme */
    --color-primary: rgb(33, 133, 213);
    --color-primary-dark: rgb(25, 100, 160);
    --color-primary-light: rgb(66, 150, 220);
    --color-primary-hover: rgb(45, 145, 225);
    
    /* Background Colors */
    --color-bg-primary: rgb(243, 243, 243);
    --color-bg-secondary: rgb(48, 56, 65);
    --color-bg-tertiary: rgb(58, 71, 80);
    --color-bg-card: #ffffff;
    --color-bg-card-hover: #f8f9fa;
    
    /* Text Colors */
    --color-text-primary: rgb(48, 56, 65);
    --color-text-secondary: rgb(58, 71, 80);
    --color-text-muted: #6c757d;
    --color-text-light: rgb(243, 243, 243);
    --color-text-on-dark: #ffffff;
    
    /* Border & Divider */
    --color-border: #e0e0e0;
    --color-border-dark: rgba(255, 255, 255, 0.1);
    --color-divider: #e9ecef;
    
    /* Status Colors */
    --color-success: #10b981;
    --color-success-light: rgba(16, 185, 129, 0.1);
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: var(--color-primary);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-primary: 0 4px 14px 0 rgba(33, 133, 213, 0.15);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.25rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    width: 100%;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
    border-bottom: 1px solid var(--color-border-dark);
    padding: var(--spacing-xl) 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}


.header-content {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    position: relative;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 0 0 auto;
}

.auth-section {
    position: absolute;
    right: 0;
}

@media (max-width: 768px) {
    .header {
        padding: var(--spacing-sm) 0;
    }
    
    .header-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: var(--spacing-xs);
    }
    
    .logo-container {
        flex: 1;
        min-width: 0;
        margin-bottom: 0;
    }
    
    .logo {
        font-size: 1.25rem;
        margin-bottom: 0;
        line-height: 1.2;
    }
    
    .tagline {
        display: none;
    }
    
    .auth-section {
        position: static;
        flex-shrink: 0;
        display: flex;
        justify-content: flex-end;
    }
    
    .btn-auth {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }
    
    .username {
        font-size: 0.85rem;
    }
    
    .btn-logout {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.75rem;
    }
}

.logo {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-text-on-dark);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.5px;
}

.tagline {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.3px;
    text-align: center;
}

/* Main Content */
.main {
    flex: 1;
    padding: var(--spacing-2xl) 0;
    transition: margin-left var(--transition-slow);
}

/* Search Section */
.search-section {
    margin-bottom: var(--spacing-2xl);
}

.search-box {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.search-label {
    display: block;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.2px;
}

.search-input-group {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.search-input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
    font-weight: 400;
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-bg-card);
    box-shadow: 0 0 0 3px rgba(33, 133, 213, 0.1);
}

.search-input::placeholder {
    color: var(--color-text-muted);
}

.search-hint {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
    text-align: center;
}

/* Buttons */
.btn-primary {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-primary);
    color: var(--color-text-on-dark);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-primary);
    letter-spacing: 0.2px;
    white-space: nowrap;
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px 0 rgba(33, 133, 213, 0.25);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-primary);
}

.btn-primary:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(33, 133, 213, 0.2);
}

.btn-primary:disabled,
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--color-border);
    color: var(--color-text-muted);
    transform: none;
    box-shadow: none;
}

.btn-primary:disabled:hover {
    background: var(--color-border);
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-bg-card);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: 500;
}

.btn-secondary:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Loading */
.loading {
    text-align: center;
    padding: var(--spacing-3xl);
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin: var(--spacing-lg) 0;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--spacing-lg);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading p,
.loading .loading-message {
    color: var(--color-text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: var(--spacing-md);
    min-height: 1.5em;
    display: block;
}

/* Error */
.error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid var(--color-error);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    text-align: center;
    color: var(--color-error);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

/* Analytics Section */
.analytics-section {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    width: 100%;
    box-sizing: border-box;
}

.analytics-section:hover {
    box-shadow: var(--shadow-lg);
}

.section-title {
    font-size: 1.75rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* Player Info Section */
.player-name-display {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: var(--spacing-xl) 0;
    line-height: 1.2;
    padding: 0;
}

.player-info-section {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    width: 100%;
    box-sizing: border-box;
}

.player-info-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    justify-content: center;
}

/* Statistics Summary Bar - Compact horizontal layout */
.stats-summary-bar {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    width: 100%;
    box-sizing: border-box;
}

.stats-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.stats-header .section-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.btn-compare {
    background: var(--color-primary);
    color: var(--color-text-on-dark);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.btn-compare:hover {
    background: var(--color-primary-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-compare:active {
    transform: translateY(0);
}

.stats-bar {
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.stat-item {
    flex: 1;
    min-width: 150px;
    text-align: center;
    padding: var(--spacing-sm) 0;
}

.stat-item .stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.stat-item .stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    letter-spacing: -0.3px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
    margin: 0 var(--spacing-xs);
}

/* Statistics Grid (for other sections that still use it) */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.stat-card {
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, #ffffff 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.stat-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-card .stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 600;
}

.stat-card .stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    letter-spacing: -0.5px;
}

/* Performance Summary */
.performance-content {
    margin-top: var(--spacing-md);
}

.summary-text {
    color: var(--color-text-secondary);
    font-size: 1.0625rem;
    line-height: 1.7;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, #ffffff 100%);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.trend-indicator {
    display: inline-block;
    font-size: 1.3em;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0.25rem;
}

/* Chart Tabs */
.chart-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--color-divider);
    flex-wrap: wrap;
}

.tab-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all var(--transition-base);
    margin-bottom: -2px;
    position: relative;
    letter-spacing: -0.2px;
}

.tab-btn:hover {
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
}

.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* Chart Container */
.chart-container {
    display: none;
    position: relative;
    width: 100%;
}

.chart-container.active {
    display: block;
}

.chart-header {
    margin-bottom: var(--spacing-xl);
}

.chart-header h3 {
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    letter-spacing: -0.3px;
}

.chart-description {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.chart-canvas-wrapper {
    position: relative;
    width: 100%;
    height: 450px;
    margin: var(--spacing-xl) 0;
    padding: 0;
    box-sizing: border-box;
}

.chart-container canvas {
    max-width: 100%;
    width: 100% !important;
    height: 100% !important;
    border-radius: var(--radius-md);
    display: block;
    box-sizing: border-box;
}

/* Desktop: scroll container is full width, no scrolling needed */
.chart-scroll-container {
    width: 100%;
    height: 450px;
    overflow: visible;
    margin: var(--spacing-xl) 0;
    padding: 0;
}

.chart-inner-wrapper {
    width: 100%;
    height: 100%;
    min-width: auto;
}

.chart-inner-wrapper .chart-canvas-wrapper {
    width: 100%;
    height: 100%;
    margin: 0;
}

.chart-insights {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(33, 133, 213, 0.05) 0%, rgba(33, 133, 213, 0.02) 100%);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
}

.chart-insights h4 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.0625rem;
    font-weight: 600;
}

.chart-insights ul {
    list-style: none;
    padding: 0;
}

.chart-insights li {
    color: var(--color-text-secondary);
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.chart-insights li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* Footer */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border-dark);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-3xl);
    text-align: center;
}

.footer p {
    color: rgba(255, 255, 255, 0.8);
    margin: var(--spacing-xs) 0;
    font-size: 0.9375rem;
}

.footer-credits {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin: var(--spacing-xs) 0;
}

.footer-links {
    margin-top: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color var(--transition-base);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--color-text-on-dark);
}

.footer-contact {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-contact-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.footer-contact-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

.footer-contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all var(--transition-base);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.footer-contact-link:hover {
    color: var(--color-text-on-dark);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.footer-contact-link:active {
    transform: translateY(0);
}

.footer-icon {
    flex-shrink: 0;
    stroke: currentColor;
    transition: transform var(--transition-base);
}

.footer-contact-link:hover .footer-icon {
    transform: scale(1.1);
}

.hidden {
    display: none !important;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    /* Already handled in mobile section above */
    
    .search-box {
        padding: var(--spacing-xl);
    }
    
    .search-input-group {
        flex-direction: column;
    }
    
    .btn-primary {
        width: 100%;
    }
    
    .analytics-section {
        padding: var(--spacing-lg);
        overflow-x: hidden;
        box-sizing: border-box;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .chart-tabs {
        flex-direction: column;
        gap: 0;
    }
    
    .chart-container {
        position: relative;
        width: 100%;
        box-sizing: border-box;
    }
    
    /* Mobile: enable horizontal scrolling */
    .chart-scroll-container {
        width: 100%;
        height: 400px;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
        /* Prevent scroll from triggering resize */
        contain: layout style;
        scrollbar-width: thin;
        scrollbar-color: var(--color-border) transparent;
        margin: var(--spacing-lg) 0;
        padding-bottom: var(--spacing-sm);
    }
    
    .chart-scroll-container::-webkit-scrollbar {
        height: 8px;
    }
    
    .chart-scroll-container::-webkit-scrollbar-track {
        background: var(--color-bg-primary);
        border-radius: 4px;
    }
    
    .chart-scroll-container::-webkit-scrollbar-thumb {
        background: var(--color-border);
        border-radius: 4px;
        transition: background 0.2s ease;
    }
    
    .chart-scroll-container::-webkit-scrollbar-thumb:hover {
        background: var(--color-text-muted);
    }
    
    .chart-inner-wrapper {
        display: block;
        position: relative;
        min-width: 600px;
        width: 600px;
        height: 100%;
    }
    
    .chart-inner-wrapper .chart-canvas-wrapper {
        display: block;
        width: 100%;
        height: 100%;
        margin: 0;
    }
    
    .chart-container canvas {
        width: 100% !important;
        height: 100% !important;
        box-sizing: border-box;
        min-width: 600px;
    }
    
    .chart-header h3 {
        font-size: 1.25rem;
    }
    
    .chart-description {
        font-size: 0.875rem;
    }
    
    .tab-btn {
        width: 100%;
        text-align: left;
        border-bottom: 1px solid var(--color-divider);
        border-left: 3px solid transparent;
        margin-bottom: 0;
    }
    
    .tab-btn.active {
        border-left-color: var(--color-primary);
        border-bottom-color: var(--color-divider);
    }
    
    .stats-bar {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .stat-divider {
        width: 100%;
        height: 1px;
        margin: var(--spacing-xs) 0;
    }
    
    .stat-item {
        min-width: auto;
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--spacing-md);
    }
    
    .stat-card {
        padding: var(--spacing-lg);
    }
    
    .stat-card .stat-value {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 0.95rem;
    }

    .header {
        padding: var(--spacing-xs) 0;
    }
    
    .logo {
        font-size: 1.1rem;
    }
    
    .tagline {
        display: none;
    }
    
    .btn-auth {
        padding: 0.25rem var(--spacing-xs);
        font-size: 0.75rem;
    }
    
    .username {
        font-size: 0.8rem;
    }
    
    .btn-logout {
        padding: 0.25rem var(--spacing-xs);
        font-size: 0.7rem;
    }
    
    .main {
        padding: var(--spacing-xl) 0;
    }

    .search-box {
        padding: var(--spacing-lg);
    }

    .player-name-display {
        font-size: 1.5rem;
        margin: var(--spacing-lg) 0;
    }
    
    .analytics-section {
        padding: var(--spacing-lg);
        overflow-x: hidden;
        box-sizing: border-box;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-container {
        padding: 0;
        box-sizing: border-box;
    }
    
    .chart-scroll-container {
        height: 350px;
    }
    
    .chart-inner-wrapper {
        min-width: 550px;
        width: 550px;
    }
    
    .chart-container canvas {
        min-width: 550px;
    }
    
    .chart-header {
        margin-bottom: var(--spacing-lg);
    }
    
    .chart-header h3 {
        font-size: 1.125rem;
    }
    
    .chart-description {
        font-size: 0.8125rem;
        line-height: 1.5;
    }

    .footer {
        padding: var(--spacing-lg) 0;
    }
}

/* Landscape orientation on mobile - even more compact */
@media (max-width: 768px) and (orientation: landscape) {
    .header {
        padding: var(--spacing-xs) 0;
    }
    
    .logo {
        font-size: 1.1rem;
    }
    
    .header-content {
        gap: var(--spacing-xs);
    }
    
    .btn-auth {
        padding: 0.25rem var(--spacing-xs);
        font-size: 0.75rem;
    }
    
    .username {
        font-size: 0.8rem;
    }
    
    .btn-logout {
        padding: 0.25rem var(--spacing-xs);
        font-size: 0.7rem;
    }
}

/* ==================== AUTHENTICATION STYLES ==================== */

/* Auth Section */
.auth-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.auth-buttons {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.username {
    color: var(--color-text-on-dark);
    font-weight: 500;
    font-size: 0.95rem;
}

.btn-auth {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--color-text-on-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    display: inline-block;
}

.btn-auth:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-auth.btn-primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-auth.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

.btn-logout {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--color-text-on-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Modal */
.modal {
    display: flex;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    max-width: 450px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    right: var(--spacing-lg);
    top: var(--spacing-lg);
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-text-muted);
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-base);
}

.modal-close:hover {
    color: var(--color-text-primary);
}

.modal-content h2 {
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-primary);
    font-size: 1.75rem;
    font-weight: 600;
}

/* Form Styles */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-base);
    background: var(--color-bg-card);
    color: var(--color-text-primary);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(33, 133, 213, 0.1);
}

.form-group input::placeholder {
    color: var(--color-text-muted);
}

.btn-submit {
    width: 100%;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    font-size: 1rem;
    font-weight: 600;
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.error-message.hidden {
    display: none;
}

@media (max-width: 768px) {
    .auth-section {
        width: 100%;
        justify-content: center;
    }
    
    .modal-content {
        padding: var(--spacing-xl);
    }
    
    .modal-content h2 {
        font-size: 1.5rem;
    }
}

/* ==================== SAVED PLAYERS HEADER ROW ==================== */

.saved-players-header-row {
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-sm);
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 90;
}

.saved-players-scroll-container {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0 var(--spacing-lg);
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) transparent;
}

.saved-players-scroll-container::-webkit-scrollbar {
    height: 6px;
}

.saved-players-scroll-container::-webkit-scrollbar-track {
    background: transparent;
}

.saved-players-scroll-container::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.saved-players-scroll-container::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}

.saved-players-brick-list {
    display: inline-flex;
    flex-wrap: nowrap;
    gap: var(--spacing-md);
    align-items: center;
    min-width: min-content;
}

.saved-player-brick {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, #ffffff 100%);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    min-width: 140px;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.saved-player-brick:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-card);
    box-shadow: var(--shadow-md);
    /* Removed translateY to prevent eclipsing content above */
}

.saved-player-brick-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.saved-player-brick-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: -0.1px;
    line-height: 1.3;
}

.saved-player-brick-number {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.2px;
}

.saved-players-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
    min-height: 60px;
}

.saved-players-empty .empty-message {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
    text-align: center;
}

/* Save/Remove Buttons */
.search-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-md);
}

.btn-save,
.btn-unsave,
.btn-clear {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
    border: 2px solid;
    letter-spacing: 0.2px;
}

.btn-save {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-on-dark);
}

.btn-save:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px 0 rgba(33, 133, 213, 0.3);
}

.btn-save:active {
    transform: translateY(0);
}

.btn-unsave {
    background: transparent;
    border-color: var(--color-error);
    color: var(--color-error);
}

.btn-unsave:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--color-error);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px 0 rgba(239, 68, 68, 0.2);
}

.btn-unsave:active {
    transform: translateY(0);
}

.btn-clear {
    background: transparent;
    border-color: var(--color-text-muted);
    color: var(--color-text-muted);
}

.btn-clear:hover {
    background: rgba(108, 117, 125, 0.1);
    border-color: var(--color-text-secondary);
    color: var(--color-text-secondary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px 0 rgba(108, 117, 125, 0.2);
}

.btn-clear:active {
    transform: translateY(0);
}

.btn-save:disabled,
.btn-unsave:disabled,
.btn-clear:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    pointer-events: none;
}

.toast {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    max-width: 400px;
    pointer-events: auto;
    animation: toastSlideIn 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    position: relative;
}

.toast.success {
    border-left: 4px solid var(--color-success);
}

.toast.error {
    border-left: 4px solid var(--color-error);
}

.toast.info {
    border-left: 4px solid var(--color-info);
}

.toast-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.toast.success .toast-icon {
    color: var(--color-success);
}

.toast.error .toast-icon {
    color: var(--color-error);
}

.toast.info .toast-icon {
    color: var(--color-info);
}

.toast-message {
    flex: 1;
    color: var(--color-text-primary);
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.4;
}

.toast-close {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    width: 20px;
    height: 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    padding: 0;
    flex-shrink: 0;
    font-size: 1.125rem;
    line-height: 1;
}

.toast-close:hover {
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.toast.fade-out {
    animation: toastFadeOut 0.3s ease forwards;
}

@keyframes toastFadeOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    font-size: 1.5rem;
    line-height: 1;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-left: var(--spacing-sm);
}

.btn-icon:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    transform: scale(1.1);
}

.btn-icon:active {
    transform: scale(0.95);
}


@media (max-width: 768px) {
    .saved-players-header-row {
        padding: var(--spacing-sm) 0;
    }
    
    .saved-players-scroll-container {
        padding: 0 var(--spacing-md);
    }
    
    .saved-players-brick-list {
        gap: var(--spacing-sm);
    }
    
    .saved-player-brick {
        min-width: 120px;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .saved-player-brick-name {
        font-size: 0.8125rem;
    }
    
    .saved-player-brick-number {
        font-size: 0.6875rem;
    }
    
    .search-header {
        flex-wrap: wrap;
    }
    
    .btn-save,
    .btn-unsave,
    .btn-clear {
        font-size: 0.875rem;
        padding: var(--spacing-xs) var(--spacing-md);
    }
    
    .toast-container {
        top: var(--spacing-md);
        right: var(--spacing-md);
        left: var(--spacing-md);
    }
    
    .toast {
        min-width: auto;
        max-width: 100%;
    }
}

/* ==================== COMPARE MODAL ==================== */

.modal-large {
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
}

.compare-content {
    margin-bottom: var(--spacing-xl);
}

.compare-selector {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.compare-current h3,
.compare-others h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.compare-player-card {
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: center;
}

.compare-player-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.compare-player-pdga {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.compare-search {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.compare-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
}

.compare-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(33, 133, 213, 0.1);
}

.compare-hint {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.compare-saved-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.compare-saved-item {
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

.compare-saved-item:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-card);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.compare-saved-item.selected {
    border-color: var(--color-primary);
    background: rgba(33, 133, 213, 0.1);
}

.compare-saved-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.compare-saved-pdga {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.compare-selected-list h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.compare-selected-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.compare-selected-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
}

.compare-selected-info {
    flex: 1;
}

.compare-selected-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.compare-selected-pdga {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.compare-remove-btn {
    background: transparent;
    border: none;
    color: var(--color-error);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-xs);
    line-height: 1;
    transition: all var(--transition-base);
    border-radius: var(--radius-sm);
}

.compare-remove-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    transform: scale(1.1);
}

.compare-results {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

.compare-results h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
}

.compare-table-container {
    overflow-x: auto;
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.compare-table thead {
    background: var(--color-bg-secondary);
    color: var(--color-text-light);
}

.compare-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
    border-right: 1px solid var(--color-border-dark);
}

.compare-table th:first-child {
    border-right: 2px solid var(--color-border-dark);
}

.compare-table td {
    padding: var(--spacing-md);
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.compare-table td:first-child {
    font-weight: 600;
    background: var(--color-bg-primary);
    border-right: 2px solid var(--color-border);
}

.compare-table tbody tr:last-child td {
    border-bottom: none;
}

.compare-table .stat-name {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.compare-table .stat-name.has-tooltip {
    cursor: help;
    position: relative;
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: var(--color-text-muted);
    text-underline-offset: 2px;
}

/* Make all elements with tooltips show help cursor */
[data-tooltip] {
    cursor: help;
}

/* Exclude specific elements from tooltip cursor */
.saved-player-brick,
.btn-compare {
    cursor: pointer;
}

.compare-table .stat-value {
    color: var(--color-text-primary);
    font-size: 1rem;
    text-align: center;
}

.compare-table .stat-value-cell {
    text-align: center;
}

.compare-table .stat-value-better {
    color: var(--color-success);
    font-weight: 700;
    font-size: 1.05rem;
}

.compare-table .stat-value-worse {
    color: var(--color-error);
    font-weight: 600;
    opacity: 0.8;
}

.compare-table .stat-value-neutral {
    color: var(--color-text-primary);
    font-weight: 500;
}

.compare-table .section-divider {
    background: var(--color-bg-primary);
    font-weight: 600;
}

.compare-table .section-divider td {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 2px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.compare-empty {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    text-align: center;
    padding: var(--spacing-lg);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.btn-secondary {
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-secondary:hover {
    background: var(--color-bg-card);
    border-color: var(--color-text-muted);
}

/* Removed special styling for 'Me' - now styled the same as other players */

.form-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

@media (max-width: 768px) {
    .compare-selector {
        grid-template-columns: 1fr;
    }
    
    .stats-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .btn-compare {
        width: 100%;
    }
    
    .player-info-actions {
        width: 100%;
        justify-content: center;
    }
    
    .btn-save,
    .btn-unsave,
    .btn-clear {
        flex: 1;
    }
    
    .modal-large {
        max-width: 100%;
        padding: var(--spacing-lg);
    }
    
    .compare-table {
        font-size: 0.85rem;
    }
    
    .compare-table th,
    .compare-table td {
        padding: var(--spacing-sm);
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .btn-secondary,
    .btn-primary {
        width: 100%;
    }
}

/* ==================== CUSTOM TOOLTIPS ==================== */

.custom-tooltip {
    position: fixed;
    background: var(--color-bg-secondary);
    color: var(--color-text-on-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    line-height: 1.4;
    max-width: 300px;
    z-index: 10000;
    pointer-events: none;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border-dark);
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.1s ease, transform 0.1s ease;
}

.custom-tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}