/* ==========================================================================
   FutbolBot Pro - Styles
   ========================================================================== */

/* Variables CSS mejoradas */
:root {
    /* Colors */
    --primary-color: #00ff88;
    --primary-dark: #00cc6a;
    --primary-light: #4dffa9;
    --secondary-color: #1e1e2e;
    --secondary-light: #2a2a3a;
    --dark-bg: #16161e;
    --darker-bg: #12121a;
    --card-bg: #1a1a26;
    --card-hover: #1f1f2c;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a8;
    --text-muted: #6a6a70;
    --accent-color: #ffaa00;
    --danger-color: #ef4444;
    --danger-dark: #dc2626;
    --success-color: #00ff88;
    --success-dark: #00cc6a;
    --warning-color: #f59e0b;
    --warning-dark: #d97706;
    --info-color: #3b82f6;
    --info-dark: #2563eb;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --overlay-bg: rgba(0, 0, 0, 0.8);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(0, 255, 136, 0.3);
    
    /* Radius */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* Typography */
    --font-size-xs: 11px;
    --font-size-sm: 12px;
    --font-size-base: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 20px;
    --font-size-3xl: 24px;
    --font-size-4xl: 28px;
    --font-size-5xl: 32px;
    
    /* Font weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    
    /* Transitions */
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Z-index */
    --z-tooltip: 100;
    --z-dropdown: 200;
    --z-sticky: 300;
    --z-fixed: 400;
    --z-modal-backdrop: 900;
    --z-modal: 1000;
    --z-toast: 1100;
}

/* Reset y base styles */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
    font-size: var(--font-size-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

/* Selection styles */
::selection {
    background: rgba(0, 255, 136, 0.2);
    color: var(--text-primary);
}

/* Scrollbar styles */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

/* Header optimizado */
.mobile-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: rgba(30, 30, 46, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: var(--z-fixed);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 20px;
    font-weight: var(--font-extrabold);
    color: var(--primary-color);
    text-decoration: none;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.header-btn {
    position: relative;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
}

.header-btn:hover,
.header-btn:focus {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-color);
    transform: scale(1.1);
}

.header-btn.active {
    color: var(--primary-color);
    background: rgba(0, 255, 136, 0.1);
}

.notification-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--danger-color);
    color: white;
    font-size: 10px;
    font-weight: var(--font-bold);
    min-width: 16px;
    height: 16px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bounce 0.5s ease-in-out infinite alternate;
}

/* Main content */
.main-content {
    margin-top: 64px;
    padding: var(--spacing-md);
    padding-bottom: 88px;
    min-height: calc(100vh - 64px);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease-out;
}

.page-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-extrabold);
    color: var(--text-primary);
    background: linear-gradient(45deg, var(--text-primary), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.last-updated {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: var(--font-medium);
}

/* Loading state mejorado */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50vh;
    position: relative;
}

.loading-container {
    text-align: center;
    max-width: 300px;
    width: 100%;
}

.loading-spinner {
    position: relative;
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-lg);
}

.spinner-inner {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.spinner-inner::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 2px solid transparent;
    border-top: 2px solid rgba(0, 255, 136, 0.3);
    border-radius: 50%;
    animation: spin 1.5s linear infinite reverse;
}

.loading-text {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    font-weight: var(--font-medium);
    margin-bottom: var(--spacing-md);
}

.loading-progress {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    border-radius: var(--radius-full);
    animation: progressIndeterminate 2s infinite;
}

/* Date Filter mejorado */
.date-filter-container {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
    animation: slideInDown 0.3s ease-out;
    position: relative;
    overflow: hidden;
}

.date-filter-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    animation: shimmer 2s infinite;
}

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

.date-filter-title {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    font-weight: var(--font-semibold);
}

.close-filter-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.close-filter-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

.date-filter-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

@media (min-width: 480px) {
    .date-filter-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.date-input-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.date-input-label {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    font-weight: var(--font-medium);
}

.date-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    color: var(--text-primary);
    font-size: var(--font-size-base);
    outline: none;
    transition: var(--transition);
}

.date-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
    background: rgba(255, 255, 255, 0.08);
}

.date-presets {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.date-preset-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 8px 14px;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: var(--transition);
    flex: 1;
    min-width: fit-content;
    position: relative;
    overflow: hidden;
}

.date-preset-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.date-preset-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 255, 136, 0.05);
}

.date-preset-btn:hover::before {
    left: 100%;
}

/* League Selector mejorado */
.league-selector {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.league-selector-title {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    font-weight: var(--font-semibold);
    margin-bottom: var(--spacing-md);
}

.league-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--spacing-sm);
}

@media (max-width: 480px) {
    .league-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.league-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: var(--transition);
    min-height: 72px;
    position: relative;
    overflow: hidden;
}

.league-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(0, 255, 136, 0.02), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.league-btn:hover::before {
    opacity: 1;
}

.league-btn:hover,
.league-btn.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 255, 136, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.league-icon {
    font-size: 18px;
    transition: var(--transition);
}

.league-btn:hover .league-icon {
    transform: scale(1.1);
}

/* Quick Stats Panel */
.quick-stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.3s;
}

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

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-color);
    flex-shrink: 0;
}

.stat-icon.success {
    background: rgba(0, 255, 136, 0.1);
    color: var(--success-color);
}

.stat-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.stat-icon.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: var(--font-size-xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: var(--font-medium);
    margin-top: var(--spacing-xs);
}

/* Prediction Cards mejoradas */
.prediction-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.prediction-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    opacity: 0;
    transition: opacity 0.3s;
}

.prediction-card:hover::before {
    opacity: 1;
}

.prediction-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-hover);
}

.featured-card {
    background: linear-gradient(135deg, var(--card-bg) 0%, var(--card-hover) 100%);
    position: relative;
}

.featured-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 49%, rgba(0, 255, 136, 0.02) 50%, transparent 51%);
    pointer-events: none;
}

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

.league-badge {
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 6px 12px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
    position: relative;
    overflow: hidden;
}

.league-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.league-badge:hover::before {
    left: 100%;
}

.match-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-semibold);
    padding: 6px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.status-live {
    color: var(--danger-color);
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--danger-color);
    position: relative;
}

.status-live::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--danger-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-scheduled {
    color: var(--warning-color);
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--warning-color);
}

.status-finished {
    color: var(--text-muted);
    background: rgba(106, 106, 112, 0.1);
    border-color: var(--text-muted);
}

/* Team Display mejorado */
.match-teams {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: var(--spacing-xl) 0;
    gap: var(--spacing-md);
}

.team {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: 0;
}

.team-logo {
    width: 64px;
    height: 64px;
    background: var(--darker-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    border: 2px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.team-logo::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.team-logo:hover::before {
    opacity: 1;
}

.team-logo:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

@media (max-width: 480px) {
    .team-logo {
        width: 56px;
        height: 56px;
    }
}

.team-logo img {
    width: 80%;
    height: 80%;
    object-fit: contain;
    border-radius: 50%;
}

.team-name {
    font-size: var(--font-size-base);
    font-weight: var(--font-semibold);
    text-align: center;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
    position: relative;
}

.team-name::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s;
    transform: translateX(-50%);
}

.team-name:hover::after {
    width: 100%;
}

.team-stats {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

@media (max-width: 480px) {
    .team-stats {
        display: none;
    }
}

.vs-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.match-score {
    color: var(--primary-color);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-extrabold);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

@media (max-width: 480px) {
    .match-score {
        font-size: var(--font-size-3xl);
    }
}

.vs-text {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    font-weight: var(--font-semibold);
    position: relative;
}

.vs-text::before,
.vs-text::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 20px;
    height: 1px;
    background: var(--border-color);
}

.vs-text::before {
    left: -30px;
}

.vs-text::after {
    right: -30px;
}

/* Prediction Section mejorado */
.prediction-section {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, rgba(0, 255, 136, 0.02) 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    border: 1px solid rgba(0, 255, 136, 0.1);
    position: relative;
    overflow: hidden;
}

.prediction-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    animation: shimmer 3s infinite;
}

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

.prediction-title {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    font-weight: var(--font-semibold);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.prediction-title::before {
    content: '🤖';
    font-size: var(--font-size-lg);
}

.confidence-badge {
    background: var(--primary-color);
    color: var(--dark-bg);
    padding: 6px 12px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-bold);
    position: relative;
    overflow: hidden;
}

.confidence-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s infinite;
}

.prediction-value {
   color: var(--primary-color);
   font-size: var(--font-size-xl);
   font-weight: var(--font-bold);
   margin-bottom: var(--spacing-md);
   text-shadow: 0 0 10px rgba(0, 255, 136, 0.2);
}

.confidence-bar {
   height: 8px;
   background: rgba(255, 255, 255, 0.05);
   border-radius: var(--radius-full);
   overflow: hidden;
   margin-bottom: var(--spacing-md);
   position: relative;
}

.confidence-bar::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
   animation: shimmer 2s infinite;
}

.confidence-fill {
   height: 100%;
   background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
   border-radius: var(--radius-full);
   position: relative;
   overflow: hidden;
   animation: fillBar 1.5s ease-out;
}

.confidence-fill::after {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
   transform: translateX(-100%);
   animation: shine 2s infinite;
}

/* Probabilities Grid mejorado */
.probabilities-grid {
   display: grid;
   grid-template-columns: repeat(3, 1fr);
   gap: var(--spacing-md);
   margin: var(--spacing-lg) 0;
}

@media (max-width: 480px) {
   .probabilities-grid {
       gap: var(--spacing-sm);
   }
}

.prob-item {
   background: rgba(255, 255, 255, 0.03);
   border: 1px solid var(--border-color);
   border-radius: var(--radius-lg);
   padding: var(--spacing-md);
   text-align: center;
   transition: var(--transition);
   position: relative;
   overflow: hidden;
}

.prob-item::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   height: 2px;
   background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
   transform: scaleX(0);
   transition: transform 0.3s;
}

.prob-item:hover::before,
.prob-item.recommended::before {
   transform: scaleX(1);
}

.prob-item:hover,
.prob-item.recommended {
   border-color: var(--primary-color);
   background: rgba(0, 255, 136, 0.05);
   transform: translateY(-2px);
   box-shadow: var(--shadow-md);
}

.prob-label {
   color: var(--text-muted);
   font-size: var(--font-size-sm);
   font-weight: var(--font-semibold);
   margin-bottom: var(--spacing-sm);
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
}

.prob-value {
   color: var(--text-primary);
   font-size: var(--font-size-xl);
   font-weight: var(--font-bold);
   position: relative;
}

@media (max-width: 480px) {
   .prob-value {
       font-size: var(--font-size-lg);
   }
}

.prob-item.recommended .prob-value {
   color: var(--primary-color);
   text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

/* Stats Section mejorado */
.stats-section {
   background: var(--card-bg);
   border-radius: var(--radius-lg);
   padding: var(--spacing-lg);
   margin-top: var(--spacing-lg);
   border: 1px solid var(--border-color);
   position: relative;
}

.stats-title {
   color: var(--text-secondary);
   font-size: var(--font-size-base);
   font-weight: var(--font-semibold);
   margin-bottom: var(--spacing-lg);
   display: flex;
   align-items: center;
   gap: var(--spacing-sm);
}

.stats-title::before {
   content: '📊';
}

.stats-grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
   gap: var(--spacing-md);
}

@media (max-width: 480px) {
   .stats-grid {
       grid-template-columns: 1fr;
   }
}

.stat-item {
   display: flex;
   justify-content: space-between;
   align-items: center;
   padding: var(--spacing-md);
   background: rgba(255, 255, 255, 0.03);
   border-radius: var(--radius-md);
   transition: var(--transition);
   border: 1px solid transparent;
}

.stat-item:hover {
   background: rgba(255, 255, 255, 0.06);
   border-color: var(--border-hover);
   transform: translateY(-1px);
}

.stat-label {
   color: var(--text-muted);
   font-size: var(--font-size-sm);
   font-weight: var(--font-medium);
}

.stat-value {
   color: var(--text-primary);
   font-size: var(--font-size-base);
   font-weight: var(--font-semibold);
}

/* Filter Section mejorado */
.filter-section-wrapper {
   margin-bottom: var(--spacing-lg);
   position: relative;
}

.filter-section {
   display: flex;
   gap: var(--spacing-sm);
   padding: 0;
   overflow-x: auto;
   scrollbar-width: none;
   scroll-behavior: smooth;
}

.filter-section::-webkit-scrollbar {
   display: none;
}

.filter-btn {
   background: var(--card-bg);
   border: 1px solid var(--border-color);
   border-radius: var(--radius-xl);
   padding: 10px 16px;
   color: var(--text-muted);
   font-size: var(--font-size-sm);
   font-weight: var(--font-medium);
   cursor: pointer;
   transition: var(--transition);
   white-space: nowrap;
   flex-shrink: 0;
   display: flex;
   align-items: center;
   gap: var(--spacing-xs);
   position: relative;
   overflow: hidden;
}

.filter-btn::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(0, 255, 136, 0.1), transparent);
   transition: left 0.5s;
}

.filter-btn:hover::before {
   left: 100%;
}

.filter-btn:hover {
   border-color: var(--primary-color);
   color: var(--primary-color);
   transform: translateY(-2px);
   box-shadow: var(--shadow-sm);
}

.filter-btn.active {
   background: var(--primary-color);
   color: var(--dark-bg);
   border-color: var(--primary-color);
   box-shadow: var(--shadow-glow);
}

.filter-btn i {
   font-size: 14px;
}

.live-indicator {
   animation: pulse 2s infinite;
}

/* Match List mejorado */
.match-list {
   background: var(--card-bg);
   border-radius: var(--radius-lg);
   padding: var(--spacing-lg);
   margin-bottom: var(--spacing-lg);
   border: 1px solid var(--border-color);
   position: relative;
}

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

.list-title {
   color: var(--text-primary);
   font-size: var(--font-size-xl);
   font-weight: var(--font-bold);
}

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

.sort-btn,
.view-toggle-btn {
   background: transparent;
   border: 1px solid var(--border-color);
   border-radius: var(--radius-md);
   padding: 8px 12px;
   color: var(--text-muted);
   font-size: var(--font-size-sm);
   font-weight: var(--font-medium);
   cursor: pointer;
   transition: var(--transition);
   display: flex;
   align-items: center;
   gap: var(--spacing-xs);
}

.sort-btn:hover,
.view-toggle-btn:hover {
   border-color: var(--primary-color);
   color: var(--primary-color);
}

.matches-container {
   display: flex;
   flex-direction: column;
   gap: var(--spacing-sm);
}

.match-item {
   display: flex;
   justify-content: space-between;
   align-items: center;
   padding: var(--spacing-md);
   background: rgba(255, 255, 255, 0.02);
   border-radius: var(--radius-lg);
   margin-bottom: var(--spacing-sm);
   cursor: pointer;
   transition: var(--transition);
   border: 1px solid transparent;
   position: relative;
   overflow: hidden;
}

.match-item::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(0, 255, 136, 0.05), transparent);
   transition: left 0.5s;
}

.match-item:hover::before {
   left: 100%;
}

.match-item:hover {
   border-color: var(--primary-color);
   background: rgba(0, 255, 136, 0.03);
   transform: translateY(-2px);
   box-shadow: var(--shadow-md);
}

.match-item:last-child {
   margin-bottom: 0;
}

.match-teams-small {
   display: flex;
   align-items: center;
   gap: var(--spacing-md);
   flex: 1;
   min-width: 0;
}

.team-logo-small {
   width: 36px;
   height: 36px;
   border-radius: 50%;
   overflow: hidden;
   border: 1px solid var(--border-color);
   display: flex;
   align-items: center;
   justify-content: center;
   background: var(--darker-bg);
   flex-shrink: 0;
   transition: var(--transition);
}

.team-logo-small:hover {
   transform: scale(1.1);
}

.team-logo-small img {
   width: 28px;
   height: 28px;
   object-fit: contain;
}

.match-info {
   flex: 1;
   min-width: 0;
}

.match-title {
   font-weight: var(--font-semibold);
   font-size: var(--font-size-base);
   color: var(--text-primary);
   margin-bottom: 2px;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
}

.match-details {
   font-size: var(--font-size-sm);
   color: var(--text-muted);
   font-weight: var(--font-medium);
}

.match-result {
   text-align: right;
   flex-shrink: 0;
}

.match-score-small {
   color: var(--primary-color);
   font-size: var(--font-size-lg);
   font-weight: var(--font-bold);
   margin-bottom: 2px;
}

.match-prediction-small {
   font-size: var(--font-size-sm);
   font-weight: var(--font-semibold);
   color: var(--text-secondary);
   margin-bottom: 2px;
}

.match-status-badge {
   font-size: var(--font-size-xs);
   font-weight: var(--font-bold);
   padding: 4px 8px;
   border-radius: var(--radius-sm);
   border: 1px solid;
}

.match-status-badge.status-live {
   background: rgba(239, 68, 68, 0.1);
   color: var(--danger-color);
   border-color: var(--danger-color);
}

.match-status-badge.status-scheduled {
   background: rgba(245, 158, 11, 0.1);
   color: var(--warning-color);
   border-color: var(--warning-color);
}

.match-status-badge.status-finished {
   background: rgba(107, 107, 112, 0.1);
   color: var(--text-muted);
   border-color: var(--text-muted);
}

/* Floating Actions mejorado */
.floating-actions {
   position: fixed;
   bottom: 100px;
   right: var(--spacing-md);
   z-index: var(--z-fixed);
   display: flex;
   flex-direction: column;
   gap: var(--spacing-md);
}

.floating-chat,
.floating-refresh {
   width: 56px;
   height: 56px;
   background: var(--primary-color);
   border-radius: 50%;
   display: flex;
   align-items: center;
   justify-content: center;
   font-size: 20px;
   color: var(--dark-bg);
   box-shadow: var(--shadow-lg);
   cursor: pointer;
   transition: var(--transition);
   position: relative;
   overflow: hidden;
}

.floating-chat::before,
.floating-refresh::before {
   content: '';
   position: absolute;
   top: -2px;
   left: -2px;
   right: -2px;
   bottom: -2px;
   border-radius: 50%;
   background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
   opacity: 0;
   transition: opacity 0.3s;
   z-index: -1;
}

.floating-chat:hover,
.floating-refresh:hover {
   transform: scale(1.1);
   box-shadow: var(--shadow-glow);
}

.floating-chat:hover::before,
.floating-refresh:hover::before {
   opacity: 1;
}

.floating-refresh {
   background: var(--warning-color);
}

/* Bottom Navigation mejorado */
.bottom-nav {
   position: fixed;
   bottom: 0;
   left: 0;
   right: 0;
   height: 72px;
   background: rgba(30, 30, 46, 0.95);
   backdrop-filter: blur(20px);
   -webkit-backdrop-filter: blur(20px);
   display: flex;
   justify-content: space-around;
   align-items: center;
   z-index: var(--z-fixed);
   border-top: 1px solid var(--border-color);
   box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
}

.nav-item {
   display: flex;
   flex-direction: column;
   align-items: center;
   text-decoration: none;
   color: var(--text-muted);
   font-size: var(--font-size-xs);
   font-weight: var(--font-semibold);
   transition: var(--transition);
   padding: var(--spacing-sm);
   border-radius: var(--radius-md);
   min-width: 60px;
   position: relative;
   overflow: hidden;
}

.nav-item::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   height: 2px;
   background: var(--primary-color);
   transform: scaleX(0);
   transition: transform 0.3s;
}

.nav-item.active::before {
   transform: scaleX(1);
}

.nav-item.active {
   color: var(--primary-color);
   background: rgba(0, 255, 136, 0.05);
}

.nav-icon {
   font-size: 20px;
   margin-bottom: 4px;
   transition: var(--transition);
   position: relative;
}

.nav-item:hover .nav-icon {
   transform: scale(1.1);
}

.live-dot {
   position: absolute;
   top: -2px;
   right: -2px;
   width: 8px;
   height: 8px;
   background: var(--danger-color);
   border-radius: 50%;
   animation: pulse 2s infinite;
}

/* Modal mejorado */
.modal {
   display: none;
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background: var(--overlay-bg);
   backdrop-filter: blur(10px);
   -webkit-backdrop-filter: blur(10px);
   z-index: var(--z-modal);
   animation: fadeIn 0.3s ease-out;
}

.modal.show {
   display: flex;
   align-items: center;
   justify-content: center;
   padding: var(--spacing-md);
}

.modal-content {
   background: var(--card-bg);
   border-radius: var(--radius-xl);
   max-width: 500px;
   width: 100%;
   max-height: 90vh;
   overflow: hidden;
   border: 1px solid var(--border-color);
   animation: slideInUp 0.3s ease-out;
   position: relative;
}

.modal-header {
   padding: var(--spacing-lg);
   border-bottom: 1px solid var(--border-color);
   display: flex;
   justify-content: space-between;
   align-items: center;
   background: var(--card-hover);
}

.modal-title {
   font-size: var(--font-size-xl);
   font-weight: var(--font-bold);
   color: var(--text-primary);
}

.modal-close {
   background: transparent;
   border: none;
   color: var(--text-muted);
   font-size: 20px;
   cursor: pointer;
   transition: var(--transition);
   padding: var(--spacing-sm);
   border-radius: var(--radius-sm);
}

.modal-close:hover {
   color: var(--text-primary);
   background: rgba(255, 255, 255, 0.1);
}

.modal-body {
   padding: var(--spacing-lg);
   max-height: 60vh;
   overflow-y: auto;
}

/* Sort Options */
.sort-options {
   display: grid;
   gap: var(--spacing-sm);
}

.sort-option {
   display: flex;
   align-items: center;
   gap: var(--spacing-md);
   padding: var(--spacing-md);
   background: transparent;
   border: 1px solid var(--border-color);
   border-radius: var(--radius-md);
   color: var(--text-primary);
   font-size: var(--font-size-base);
   font-weight: var(--font-medium);
   cursor: pointer;
   transition: var(--transition);
   text-align: left;
   width: 100%;
}

.sort-option:hover {
   border-color: var(--primary-color);
   background: rgba(0, 255, 136, 0.05);
   color: var(--primary-color);
}

.sort-option i {
   font-size: 18px;
   width: 24px;
   text-align: center;
}

/* Error State mejorado */
.error-state {
   display: flex;
   align-items: center;
   justify-content: center;
   min-height: 50vh;
   text-align: center;
   padding: var(--spacing-xl);
}

.error-container {
   max-width: 400px;
}

.error-icon {
   font-size: 64px;
   margin-bottom: var(--spacing-lg);
   opacity: 0.8;
   filter: grayscale(1);
}

.error-message {
   font-size: var(--font-size-xl);
   font-weight: var(--font-bold);
   color: var(--text-primary);
   margin-bottom: var(--spacing-md);
}

.error-details {
   font-size: var(--font-size-base);
   color: var(--text-muted);
   margin-bottom: var(--spacing-xl);
   line-height: 1.6;
}

.error-actions {
   display: flex;
   flex-direction: column;
   gap: var(--spacing-md);
   align-items: center;
}

/* Buttons mejorados */
.btn {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   gap: var(--spacing-sm);
   padding: 12px 24px;
   border-radius: var(--radius-md);
   font-size: var(--font-size-base);
   font-weight: var(--font-semibold);
   cursor: pointer;
   transition: var(--transition);
   border: 1px solid;
   text-decoration: none;
   position: relative;
   overflow: hidden;
}

.btn::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
   transition: left 0.5s;
}

.btn:hover::before {
   left: 100%;
}

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

.btn-primary:hover {
   background: var(--primary-dark);
   border-color: var(--primary-dark);
   transform: translateY(-2px);
   box-shadow: var(--shadow-md);
}

.btn-secondary {
   background: transparent;
   color: var(--text-primary);
   border-color: var(--border-color);
}

.btn-secondary:hover {
   background: rgba(255, 255, 255, 0.05);
   border-color: var(--border-hover);
   color: var(--primary-color);
}

/* Empty State */
.empty-state {
   display: flex;
   align-items: center;
   justify-content: center;
   min-height: 40vh;
   text-align: center;
   padding: var(--spacing-xl);
}

.empty-state-content {
   max-width: 300px;
}

.empty-icon {
   font-size: 48px;
   opacity: 0.5;
   margin-bottom: var(--spacing-lg);
   filter: grayscale(1);
}

.empty-title {
   font-size: var(--font-size-xl);
   font-weight: var(--font-bold);
   color: var(--text-primary);
   margin-bottom: var(--spacing-sm);
}

.empty-description {
   font-size: var(--font-size-base);
   color: var(--text-muted);
   margin-bottom: var(--spacing-xl);
   line-height: 1.6;
}

/* Toast notifications */
.toast-container {
   position: fixed;
   top: 80px;
   right: var(--spacing-md);
   z-index: var(--z-toast);
   display: flex;
   flex-direction: column;
   gap: var(--spacing-sm);
}

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

.toast::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   width: 4px;
   height: 100%;
   background: var(--primary-color);
}

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

.toast.error::before {
   background: var(--danger-color);
}

.toast.warning::before {
   background: var(--warning-color);
}

.toast-icon {
   font-size: 20px;
   color: var(--primary-color);
   flex-shrink: 0;
}

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

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

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

.toast-content {
   flex: 1;
}

.toast-title {
   font-size: var(--font-size-base);
   font-weight: var(--font-semibold);
   color: var(--text-primary);
   margin-bottom: 2px;
}

.toast-message {
   font-size: var(--font-size-sm);
   color: var(--text-muted);
}

.toast-close {
   background: transparent;
   border: none;
   color: var(--text-muted);
   cursor: pointer;
   transition: var(--transition);
   padding: var(--spacing-xs);
   border-radius: var(--radius-sm);
}

.toast-close:hover {
   color: var(--text-primary);
   background: rgba(255, 255, 255, 0.1);
}

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

@keyframes pulse {
   0%, 100% { opacity: 1; transform: scale(1); }
   50% { opacity: 0.5; transform: scale(1.05); }
}

@keyframes bounce {
   0%, 100% { transform: translateY(0); }
   50% { transform: translateY(-10px); }
}

@keyframes fadeIn {
   from { opacity: 0; }
   to { opacity: 1; }
}

@keyframes fadeInUp {
   from { 
       opacity: 0; 
       transform: translateY(30px); 
   }
   to { 
       opacity: 1; 
       transform: translateY(0); 
   }
}

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

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

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

@keyframes fillBar {
   from { width: 0%; }
}

@keyframes shimmer {
   0% { transform: translateX(-100%); }
   100% { transform: translateX(100%); }
}

@keyframes shine {
   0% { transform: translateX(-100%); }
   100% { transform: translateX(100%); }
}

@keyframes progressIndeterminate {
   0% { transform: translateX(-100%); }
   100% { transform: translateX(400%); }
}

/* Responsive breakpoints mejorados */
@media (max-width: 480px) {
   .main-content {
       padding: var(--spacing-sm);
   }
   
   .prediction-card {
       padding: var(--spacing-lg);
   }
   
   .match-teams {
       gap: var(--spacing-sm);
   }
   
   .probabilities-grid {
       grid-template-columns: 1fr;
   }
   
   .stats-grid {
       grid-template-columns: 1fr;
   }
   
   .quick-stats-container {
       grid-template-columns: 1fr;
   }
}

@media (max-width: 360px) {
   .nav-item {
       font-size: 10px;
       min-width: 50px;
   }
   
   .nav-icon {
       font-size: 18px;
   }
   
   .header-btn {
       font-size: 16px;
       min-width: 36px;
       min-height: 36px;
   }
   
   .team-logo {
       width: 48px;
       height: 48px;
   }
   
   .match-score {
       font-size: var(--font-size-2xl);
   }
}

/* Extra small screens */
@media (max-width: 320px) {
   :root {
       --spacing-md: 12px;
       --spacing-lg: 20px;
   }
   
   .page-title {
       font-size: var(--font-size-lg);
   }
   
   .league-grid {
       grid-template-columns: repeat(3, 1fr);
   }
   
   .floating-actions {
       right: var(--spacing-sm);
   }
}

/* High resolution screens (continuación) */
@media (min-width: 1200px) {
   .mobile-header,
   .main-content,
   .bottom-nav {
       max-width: 1200px;
       margin-left: auto;
       margin-right: auto;
   }
   
   .probabilities-grid {
       grid-template-columns: repeat(5, 1fr);
   }
   
   .match-teams {
       max-width: 800px;
       margin: var(--spacing-xl) auto;
   }
   
   .team-logo {
       width: 80px;
       height: 80px;
   }
   
   .match-score {
       font-size: var(--font-size-5xl);
   }
}

/* Dark mode optimizations */
@media (prefers-color-scheme: dark) {
   :root {
       --dark-bg: #0f0f0f;
       --darker-bg: #0a0a0a;
       --card-bg: #121212;
       --card-hover: #1a1a1a;
       --border-color: rgba(255, 255, 255, 0.12);
       --border-hover: rgba(255, 255, 255, 0.2);
   }
}

/* High contrast mode */
@media (prefers-contrast: high) {
   :root {
       --border-color: rgba(255, 255, 255, 0.3);
       --text-muted: #999999;
       --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
       --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4);
       --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.5);
   }
   
   .prediction-card,
   .match-item,
   .filter-btn {
       border-width: 2px;
   }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
   * {
       animation-duration: 0.01ms !important;
       animation-iteration-count: 1 !important;
       transition-duration: 0.01ms !important;
   }
   
   .loading-spinner,
   .spinner-inner,
   .confidence-fill,
   .progress-bar {
       animation: none;
   }
}

/* Print styles */
@media print {
   .mobile-header,
   .bottom-nav,
   .floating-actions,
   .modal,
   .toast-container {
       display: none !important;
   }
   
   .main-content {
       margin-top: 0;
       padding-bottom: 0;
   }
   
   .prediction-card {
       page-break-inside: avoid;
       box-shadow: none;
       border: 1px solid #333;
   }
   
   .match-item {
       page-break-inside: avoid;
   }
}

/* Safari specific fixes */
@supports (-webkit-touch-callout: none) {
   .mobile-header {
       padding-top: env(safe-area-inset-top);
       height: calc(64px + env(safe-area-inset-top));
   }
   
   .main-content {
       margin-top: calc(64px + env(safe-area-inset-top));
       padding-bottom: calc(88px + env(safe-area-inset-bottom));
   }
   
   .bottom-nav {
       padding-bottom: env(safe-area-inset-bottom);
       height: calc(72px + env(safe-area-inset-bottom));
   }
   
   .floating-actions {
       bottom: calc(88px + env(safe-area-inset-bottom));
   }
   
   .toast-container {
       top: calc(80px + env(safe-area-inset-top));
   }
}

/* Focus styles for accessibility */
.header-btn:focus,
.filter-btn:focus,
.league-btn:focus,
.date-preset-btn:focus,
.nav-item:focus,
.match-item:focus,
.btn:focus,
.sort-option:focus {
   outline: 2px solid var(--primary-color);
   outline-offset: 2px;
   box-shadow: 0 0 0 4px rgba(0, 255, 136, 0.1);
}

/* Hover effects for touch devices */
@media (hover: hover) {
   .match-item:hover {
       cursor: pointer;
   }
   
   .floating-chat:hover,
   .floating-refresh:hover {
       cursor: pointer;
   }
}

/* Custom properties for dynamic theming */
.theme-light {
   --primary-color: #00cc6a;
   --primary-dark: #00a855;
   --dark-bg: #ffffff;
   --card-bg: #f8f9fa;
   --text-primary: #000000;
   --text-secondary: #4a4a4a;
   --text-muted: #888888;
   --border-color: rgba(0, 0, 0, 0.1);
   --border-hover: rgba(0, 0, 0, 0.2);
}

/* Utility classes */
.hidden {
   display: none !important;
}

.sr-only {
   position: absolute;
   width: 1px;
   height: 1px;
   padding: 0;
   margin: -1px;
   overflow: hidden;
   clip: rect(0, 0, 0, 0);
   white-space: nowrap;
   border: 0;
}

.fade-in {
   animation: fadeIn 0.5s ease-out;
}

.slide-in {
   animation: slideInUp 0.3s ease-out;
}

.pulse {
   animation: pulse 2s infinite;
}

.shimmer {
   animation: shimmer 2s infinite;
}

/* Text utilities */
.text-center {
   text-align: center;
}

.text-left {
   text-align: left;
}

.text-right {
   text-align: right;
}

.font-bold {
   font-weight: var(--font-bold);
}

.font-semibold {
   font-weight: var(--font-semibold);
}

.font-medium {
   font-weight: var(--font-medium);
}

/* Color utilities */
.text-primary {
   color: var(--text-primary);
}

.text-secondary {
   color: var(--text-secondary);
}

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

.text-success {
   color: var(--success-color);
}

.text-warning {
   color: var(--warning-color);
}

.text-danger {
   color: var(--danger-color);
}

.text-info {
   color: var(--info-color);
}

/* Background utilities */
.bg-primary {
   background-color: var(--primary-color);
}

.bg-secondary {
   background-color: var(--secondary-color);
}

.bg-danger {
   background-color: var(--danger-color);
}

.bg-success {
   background-color: var(--success-color);
}

.bg-warning {
   background-color: var(--warning-color);
}

.bg-info {
   background-color: var(--info-color);
}

/* Spacing utilities */
.m-0 { margin: 0; }
.m-1 { margin: var(--spacing-xs); }
.m-2 { margin: var(--spacing-sm); }
.m-3 { margin: var(--spacing-md); }
.m-4 { margin: var(--spacing-lg); }
.m-5 { margin: var(--spacing-xl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }

/* Display utilities */
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

/* Flex utilities */
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.align-center { align-items: center; }
.align-start { align-items: flex-start; }
.align-end { align-items: flex-end; }

/* Position utilities */
.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }

/* Border radius utilities */
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

/* Shadow utilities */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* Transition utilities */
.transition { transition: var(--transition); }
.transition-fast { transition: var(--transition-fast); }
.transition-slow { transition: var(--transition-slow); }

/* Transform utilities */
.scale-105:hover { transform: scale(1.05); }
.scale-110:hover { transform: scale(1.1); }
.translate-y-n2:hover { transform: translateY(-2px); }
.translate-y-n4:hover { transform: translateY(-4px); }

/* Overflow utilities */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

/* Z-index utilities */
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* Opacity utilities */
.opacity-0 { opacity: 0; }
.opacity-25 { opacity: 0.25; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

/* Cursor utilities */
.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.cursor-not-allowed { cursor: not-allowed; }

/* Select utilities */
.select-none { 
   user-select: none;
   -webkit-user-select: none;
   -moz-user-select: none;
   -ms-user-select: none;
}

.select-all { 
   user-select: all;
   -webkit-user-select: all;
   -moz-user-select: all;
   -ms-user-select: all;
}

/* Container query support */
@container (min-width: 768px) {
   .filter-section {
       justify-content: center;
   }
   
   .probabilities-grid {
       grid-template-columns: repeat(3, 1fr);
   }
}

/* Feature queries for modern properties */
@supports (backdrop-filter: blur(10px)) {
   .mobile-header,
   .bottom-nav {
       background: rgba(30, 30, 46, 0.9);
       backdrop-filter: blur(20px);
       -webkit-backdrop-filter: blur(20px);
   }
   
   .modal {
       backdrop-filter: blur(10px);
       -webkit-backdrop-filter: blur(10px);
   }
}

@supports (mix-blend-mode: difference) {
   .logo:hover {
       mix-blend-mode: difference;
   }
}

@supports (color: color(display-p3 1 0 0)) {
   :root {
       --primary-color: color(display-p3 0 1 0.533);
       --primary-light: color(display-p3 0.301 1 0.664);
   }
}

/* Performance optimizations */
.prediction-card,
.match-item,
.filter-btn,
.league-btn {
   will-change: transform;
}

.loading-spinner,
.confidence-fill,
.progress-bar {
   will-change: transform, opacity;
}

/* Scroll-triggered animations */
@media (prefers-reduced-motion: no-preference) {
   .prediction-card {
       animation: fadeInUp 0.6s ease-out backwards;
   }
   
   .prediction-card:nth-child(2) { animation-delay: 0.1s; }
   .prediction-card:nth-child(3) { animation-delay: 0.2s; }
   .prediction-card:nth-child(4) { animation-delay: 0.3s; }
}

/* End of styles */