/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f3f4;
    --text-primary: #1d1d1f;
    --text-secondary: #86868b;
    --text-tertiary: #6e6e73;
    --accent-f1: #e10600;
    --accent-motogp: #ff6b35;
    --border-color: #e5e5e7;
    --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-heavy: 0 8px 32px rgba(0, 0, 0, 0.12);
    --radius-small: 8px;
    --radius-medium: 12px;
    --radius-large: 16px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
}

/* Dark Theme Colors */
[data-theme="dark"] {
    --bg-primary: #000000;
    --bg-secondary: #1c1c1e;
    --bg-tertiary: #2c2c2e;
    --text-primary: #ffffff;
    --text-secondary: #ebebf5;
    --text-tertiary: #ebebf599;
    --border-color: #38383a;
    --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-heavy: 0 8px 32px rgba(0, 0, 0, 0.5);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease;
    /* Optimisations tactiles */
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
}

/* Optimisations iOS/iPhone */
.ios-device {
    -webkit-overflow-scrolling: touch;
}

/* Amélioration de l'accessibilité sur iOS */
@media (max-width: 768px) {
    .header-actions {
        gap: var(--spacing-md);
    }
    
    .notification-toggle {
        min-height: 44px;
        min-width: 44px;
        padding: 12px;
    }
    
    /* Espacement supplémentaire pour éviter les zones de sécurité iOS */
    .header {
        padding-top: 30px;
    }
    
    .header-content {
        padding-top: calc(var(--spacing-md) + 15px);
    }
}

.has-safe-area {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

.has-safe-area .header {
    padding-top: calc(env(safe-area-inset-top) + var(--spacing-md));
}

.has-safe-area .main-content {
    padding-bottom: calc(env(safe-area-inset-bottom) + var(--spacing-xl));
}

/* App Container */
.app-container {
    max-width: 1200px;
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    /* Optimisation iPhone */
    min-height: -webkit-fill-available;
}

/* Footer */
.app-footer {
    margin-top: auto;
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: center;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.version-text {
    font-size: 12px;
    color: var(--text-tertiary);
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.3px;
}

/* Header */
.header {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    /* Optimisation iOS */
    background-color: rgba(255, 255, 255, 0.95);
    padding-top: 20px;
}

[data-theme="dark"] .header {
    background-color: rgba(0, 0, 0, 0.95);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    padding-top: calc(var(--spacing-md) + 10px);
}

/* App Title avec Logo */
.app-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
}

.app-title h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.5px;
}

/* Logo Racing avec émoji drapeau à damier */
.racing-logo {
    font-size: 3rem;
    transition: all 0.3s ease;
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.2));
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.racing-logo:hover {
    transform: scale(1.1) rotate(2deg);
    filter: drop-shadow(0 5px 12px rgba(0, 0, 0, 0.3));
}

/* Animation d'entrée du logo racing */
@keyframes racingEntrance {
    0% {
        opacity: 0;
        transform: scale(0.8) rotate(-5deg);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1) rotate(2deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.racing-logo {
    animation: racingEntrance 1.5s ease-out;
}

/* Effet au hover pour le logo racing */
.racing-logo:hover {
    animation-play-state: paused;
}

/* Adaptation pour le mode sombre */
[data-theme="dark"] .racing-logo {
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.4));
}

[data-theme="dark"] .racing-logo:hover {
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.5));
}

/* Responsive du logo */
@media (max-width: 768px) {
    .racing-logo {
        font-size: 2.5rem;
    }
    
    .app-title h1 {
        font-size: 20px;
    }
    
    .app-title {
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .racing-logo {
        font-size: 2rem;
    }
    
    .app-title h1 {
        font-size: 18px;
    }
}

/* Animation de pulsation pour le logo (optionnelle) */
@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.racing-logo.pulse {
    animation: logoPulse 2s infinite ease-in-out;
}

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

.theme-toggle, .install-btn {
    background: none;
    border: none;
    font-size: 18px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-small);
    transition: all 0.2s ease;
    /* Optimisations tactiles */
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.install-btn {
    font-size: 14px;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--accent-f1);
    color: white;
    border-radius: var(--radius-medium);
}

.install-btn:hover {
    background-color: #c10500;
    color: white;
}

/* Navigation Tabs */
.nav-tabs {
    display: flex;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0 var(--spacing-lg);
    gap: var(--spacing-xs);
    /* Optimisation scroll horizontal sur mobile */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.nav-tabs::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.nav-tab {
    background: none;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-small) var(--radius-small) 0 0;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    /* Optimisations tactiles */
    min-height: 44px;
    white-space: nowrap;
    flex-shrink: 0;
}

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

.nav-tab.active {
    color: var(--text-primary);
    background-color: var(--bg-primary);
    border-bottom: 2px solid var(--accent-f1);
}

.nav-tab.active[data-tab="motogp"] {
    border-bottom-color: var(--accent-motogp);
}

.nav-tab.active[data-tab="overview"] {
    border-bottom-color: var(--accent-color);
}





/* Main Content */
.main-content {
    flex: 1;
    padding: var(--spacing-xl) var(--spacing-lg);
    /* Optimisations scroll iOS */
    -webkit-overflow-scrolling: touch;
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Countdown Section */
.countdown-section {
    margin-bottom: var(--spacing-xxl);
}

.countdown-section h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

/* Styles pour la date du jour */
.current-date {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    border-radius: var(--radius-medium);
    box-shadow: var(--shadow-small);
    border: 1px solid var(--border-color);
}

.current-date strong {
    color: white;
    font-size: 18px;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.current-date .date-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    font-weight: 500;
    margin-right: 8px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Styles pour le compte à rebours déplacé */
.countdown-timer {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-color);
}

.countdown-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-large);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-color);
}

.countdown-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.countdown-info h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
}

.countdown-info p {
    font-size: 16px;
    color: var(--text-secondary);
}

.countdown-timer {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.countdown-item {
    text-align: center;
    min-width: 80px;
}

.countdown-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-f1);
    line-height: 1;
}

.countdown-label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Series Badges */
.series-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-small);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.series-badge.f1 {
    background-color: var(--accent-f1);
    color: white;
}

.series-badge.motogp {
    background-color: var(--accent-motogp);
    color: white;
}

/* Upcoming Races */
.upcoming-races h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.races-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.race-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-large);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    /* Optimisations tactiles */
    cursor: pointer;
}

.race-card:hover, .race-card:active {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.race-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.race-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.race-date {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

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

.event {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-small);
}

.event-time {
    font-weight: 600;
    color: var(--text-primary);
}

.event-name {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Series Headers */
.series-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.series-header h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.series-header p {
    font-size: 16px;
    color: var(--text-secondary);
}

/* Calendar Container */
.calendar-container {
    display: grid;
    gap: var(--spacing-lg);
}

.race-item {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-large);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    /* Optimisations tactiles */
    cursor: pointer;
}

.race-item:hover, .race-item:active {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.race-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.race-item-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.race-item-date {
    font-size: 14px;
    color: var(--text-secondary);
}

.race-item-number {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-tertiary);
    background-color: var(--bg-tertiary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-small);
    flex-shrink: 0;
}

.weekend-schedule {
    display: grid;
    gap: var(--spacing-sm);
}

.schedule-day {
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-medium);
    padding: var(--spacing-md);
}

.day-header {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 14px;
}

.day-events {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.day-event {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-small);
    font-size: 14px;
}

.event-time {
    font-weight: 600;
    color: var(--text-primary);
}

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

/* Connection Status */
.connection-status {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

.connection-status.offline {
    color: var(--accent-motogp);
}

.connection-status.online {
    color: var(--text-tertiary);
}

/* Race Schedule Overview */
.race-schedule-overview {
    margin: var(--spacing-lg) 0;
}

.weekend-program {
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-medium);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.weekend-program h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.weekend-program h4::before {
    content: "📅";
    font-size: 18px;
}

.schedule-day-overview {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-small);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-left: 3px solid var(--border-color);
    transition: all 0.2s ease;
}

.schedule-day-overview:hover {
    border-left-color: var(--accent-f1);
    transform: translateX(2px);
}

.day-header-overview {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.day-events-overview {
    display: grid;
    gap: var(--spacing-xs);
}

.day-event-overview {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background-color: var(--bg-primary);
    border-radius: var(--radius-small);
    font-size: 13px;
    transition: all 0.2s ease;
    position: relative;
}

.day-event-overview:hover {
    background-color: var(--bg-tertiary);
    transform: translateX(2px);
}

.day-event-overview.main-race {
    background: linear-gradient(135deg, var(--accent-f1), #c10500);
    color: white;
    font-weight: 600;
    box-shadow: var(--shadow-light);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.day-event-overview.main-race:hover {
    transform: translateX(2px) translateY(-1px);
    box-shadow: var(--shadow-medium);
}

.day-event-overview.main-race .event-time-overview,
.day-event-overview.main-race .event-name-overview {
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.day-event-overview.main-race i {
    color: white;
    font-size: 14px;
    margin-left: var(--spacing-sm);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.event-time-overview {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 50px;
    font-family: 'SF Mono', 'Monaco', 'Cascadia Code', monospace;
}

.event-name-overview {
    color: var(--text-secondary);
    flex: 1;
    margin-left: var(--spacing-md);
    text-align: left;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        padding: var(--spacing-md);
    }
    
    .nav-tabs {
        padding: 0 var(--spacing-md);
    }
    
    .nav-tab {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 13px;
    }
    
    .main-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .countdown-timer {
        gap: var(--spacing-md);
    }
    
    .countdown-item {
        min-width: 60px;
    }
    
    .countdown-number {
        font-size: 24px;
    }
    
    .races-grid {
        grid-template-columns: 1fr;
    }
    
    .race-item-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .series-header h2 {
        font-size: 28px;
    }
    
    .countdown-section h2, .upcoming-races h2 {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .app-title {
        font-size: 20px;
    }
    
    .countdown-timer {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .countdown-item {
        min-width: 50px;
    }
    
    .countdown-number {
        font-size: 20px;
    }
    
    .countdown-label {
        font-size: 10px;
    }
    
    .nav-tab {
        font-size: 12px;
        padding: var(--spacing-sm);
    }
    
    .install-btn {
        font-size: 12px;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

/* Responsive adjustments for race schedule */
@media (max-width: 768px) {
    .weekend-program {
        padding: var(--spacing-md);
    }
    
    .schedule-day-overview {
        padding: var(--spacing-sm);
    }
    
    .day-event-overview {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 12px;
    }
    
    .event-time-overview {
        min-width: 45px;
        font-size: 12px;
    }
    
    .event-name-overview {
        font-size: 12px;
        margin-left: var(--spacing-sm);
    }
    
    .day-event-overview.main-race i {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .weekend-program h4 {
        font-size: 14px;
    }
    
    .day-header-overview {
        font-size: 12px;
    }
    
    .day-event-overview {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .event-time-overview {
        min-width: auto;
        font-size: 11px;
    }
    
    .event-name-overview {
        margin-left: 0;
        font-size: 11px;
    }
    
    .day-event-overview.main-race {
        flex-direction: row;
        align-items: center;
    }
    
    .day-event-overview.main-race .event-name-overview {
        margin-left: var(--spacing-sm);
    }
}

/* MotoGP specific styling */
.series-badge.motogp + h3 + p + .connection-status + .race-schedule-overview .day-event-overview.main-race {
    background: linear-gradient(135deg, var(--accent-motogp), #e55a2b);
}

.series-badge.motogp + h3 + p + .connection-status + .race-schedule-overview .schedule-day-overview:hover {
    border-left-color: var(--accent-motogp);
}

/* Dark theme adjustments */
[data-theme="dark"] .weekend-program {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .schedule-day-overview {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .day-event-overview {
    background-color: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .day-event-overview:hover {
    background-color: var(--bg-tertiary);
    border-color: rgba(255, 255, 255, 0.1);
}

/* Optimisations iPhone X et plus récents */
@supports (padding: max(0px)) {
    .has-safe-area .header {
        padding-top: max(env(safe-area-inset-top), var(--spacing-md));
    }
    
    .has-safe-area .main-content {
        padding-bottom: max(env(safe-area-inset-bottom), var(--spacing-xl));
    }
}

/* Mode landscape iPhone */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .countdown-timer {
        flex-direction: row;
        gap: var(--spacing-sm);
    }
    
    .countdown-item {
        min-width: 40px;
    }
    
    .countdown-number {
        font-size: 18px;
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
}

/* PWA Styles */
@media (display-mode: standalone) {
    .header {
        -webkit-app-region: drag;
        padding-top: calc(30px + env(safe-area-inset-top));
    }
    
    .header-content {
        -webkit-app-region: no-drag;
        padding-top: calc(var(--spacing-md) + 15px + env(safe-area-inset-top));
    }
    
    /* Optimisations spécifiques pour iOS en mode standalone */
    .notification-toggle,
    .theme-toggle {
        min-height: 48px;
        min-width: 48px;
        padding: 14px;
    }
}

/* Animations optimisées pour mobile */
@media (prefers-reduced-motion: no-preference) {
    .race-card, .race-item {
        transition: transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
} 

/* No races message */
.no-races {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    padding: var(--spacing-xl);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-medium);
    border: 2px dashed var(--border-color);
}

/* Event more indicator - Updated */
.event-more {
    font-size: 12px;
    color: var(--accent-f1);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-xs);
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-xs);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.event-more:hover {
    color: var(--accent-f1);
    background-color: var(--bg-tertiary);
    transform: translateY(-1px);
}

.event-more i {
    font-size: 10px;
    transition: transform 0.2s ease;
}

/* Full schedule styles */
.race-events-full {
    margin-top: var(--spacing-md);
}

.race-events-full.hidden {
    display: none;
}

.full-schedule-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-small);
    margin-bottom: var(--spacing-md);
    border-left: 3px solid var(--accent-f1);
}

.full-schedule-header h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.full-schedule-header h4::before {
    content: "📅";
    font-size: 16px;
}

.close-full-schedule {
    background: none;
    border: none;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-small);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    min-height: 28px;
}

.close-full-schedule:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transform: scale(1.1);
}

.weekend-day-full {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-small);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-left: 3px solid var(--border-color);
    transition: all 0.2s ease;
}

.weekend-day-full:hover {
    border-left-color: var(--accent-f1);
    transform: translateX(2px);
}

.day-header-full {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.day-header-full::before {
    content: "📍";
    font-size: 14px;
}

.event-full {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background-color: var(--bg-primary);
    border-radius: var(--radius-small);
    font-size: 12px;
    margin-bottom: var(--spacing-xs);
    transition: all 0.2s ease;
    position: relative;
}

.event-full:hover {
    background-color: var(--bg-tertiary);
    transform: translateX(2px);
}

.event-full:last-child {
    margin-bottom: 0;
}

.event-full.main-race-event {
    background: linear-gradient(135deg, var(--accent-f1), #c10500);
    color: white;
    font-weight: 600;
    box-shadow: var(--shadow-light);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.event-full.main-race-event:hover {
    transform: translateX(2px) translateY(-1px);
    box-shadow: var(--shadow-medium);
}

.event-full.main-race-event .event-time,
.event-full.main-race-event .event-name {
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.event-full.main-race-event i {
    color: white;
    font-size: 12px;
    margin-left: var(--spacing-sm);
    animation: pulse 2s infinite;
}

.event-full .event-time {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 45px;
    font-family: 'SF Mono', 'Monaco', 'Cascadia Code', monospace;
}

.event-full .event-name {
    color: var(--text-secondary);
    flex: 1;
    margin-left: var(--spacing-md);
    text-align: left;
}

/* MotoGP specific styling for full schedule */
.race-card.motogp .full-schedule-header {
    border-left-color: var(--accent-motogp);
}

.race-card.motogp .weekend-day-full:hover {
    border-left-color: var(--accent-motogp);
}

.race-card.motogp .event-full.main-race-event {
    background: linear-gradient(135deg, var(--accent-motogp), #e55a2b);
}

.race-card.motogp .event-more {
    color: var(--accent-motogp);
}

.race-card.motogp .event-more:hover {
    color: var(--accent-motogp);
}

/* Responsive adjustments for full schedule */
@media (max-width: 768px) {
    .full-schedule-header {
        padding: var(--spacing-sm);
    }
    
    .full-schedule-header h4 {
        font-size: 12px;
    }
    
    .weekend-day-full {
        padding: var(--spacing-sm);
    }
    
    .day-header-full {
        font-size: 11px;
    }
    
    .event-full {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 11px;
    }
    
    .event-full .event-time {
        min-width: 40px;
        font-size: 11px;
    }
    
    .event-full .event-name {
        font-size: 11px;
        margin-left: var(--spacing-sm);
    }
    
    .event-full.main-race-event i {
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .full-schedule-header {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .close-full-schedule {
        position: absolute;
        top: var(--spacing-sm);
        right: var(--spacing-sm);
    }
    
    .event-full {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .event-full .event-time {
        min-width: auto;
    }
    
    .event-full .event-name {
        margin-left: 0;
    }
    
    .event-full.main-race-event {
        flex-direction: row;
        align-items: center;
    }
    
    .event-full.main-race-event .event-name {
        margin-left: var(--spacing-sm);
    }
}

/* Dark theme adjustments for full schedule */
[data-theme="dark"] .full-schedule-header {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .weekend-day-full {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .event-full {
    background-color: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .event-full:hover {
    background-color: var(--bg-tertiary);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .close-full-schedule:hover {
    background-color: var(--bg-primary);
}

/* Dark theme adjustments for new elements */
[data-theme="dark"] .no-races {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
}

[data-theme="dark"] .event-more {
    border-top-color: var(--border-color);
} 

/* Sections prochains GP et GP passés */
.upcoming-section {
    margin-bottom: var(--spacing-xl);
}

.upcoming-section h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.upcoming-section h3::before {
    content: "🏁";
    font-size: 20px;
}

/* Menu déroulant pour GP passés */
.past-races-section {
    margin-top: var(--spacing-xl);
    border-top: 2px solid var(--border-color);
    padding-top: var(--spacing-lg);
}

.dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-medium);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    user-select: none;
}

.dropdown-header:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--accent-f1);
    transform: translateY(-1px);
    box-shadow: var(--shadow-light);
}

.dropdown-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.dropdown-header h3 i {
    color: var(--text-tertiary);
    font-size: 14px;
}

.race-count {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-left: var(--spacing-xs);
}

.dropdown-icon {
    font-size: 14px;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.dropdown-header.expanded .dropdown-icon {
    transform: rotate(180deg);
    color: var(--accent-f1);
}

/* Contenu du menu déroulant */
.dropdown-content {
    overflow: hidden;
    transition: all 0.4s ease;
    background-color: var(--bg-primary);
    border-radius: 0 0 var(--radius-medium) var(--radius-medium);
}

.dropdown-content.collapsed {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
}

.dropdown-content.expanded {
    max-height: 2000px;
    opacity: 1;
    margin-top: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-top: none;
}

.dropdown-content .calendar-container {
    padding: var(--spacing-md);
}

/* Styles spécifiques MotoGP */
.tab-content#motogp .dropdown-header:hover {
    border-color: var(--accent-motogp);
}

.tab-content#motogp .dropdown-header.expanded .dropdown-icon {
    color: var(--accent-motogp);
}

/* Animation d'ouverture/fermeture */
@keyframes slideDown {
    from {
        max-height: 0;
        opacity: 0;
    }
    to {
        max-height: 2000px;
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        max-height: 2000px;
        opacity: 1;
    }
    to {
        max-height: 0;
        opacity: 0;
    }
}

.dropdown-content.expanding {
    animation: slideDown 0.4s ease forwards;
}

.dropdown-content.collapsing {
    animation: slideUp 0.4s ease forwards;
}

/* Message quand aucun GP passé */
.no-past-races {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    padding: var(--spacing-lg);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-medium);
    border: 2px dashed var(--border-color);
    margin: var(--spacing-md);
}

.no-past-races::before {
    content: "🏁";
    font-size: 24px;
    display: block;
    margin-bottom: var(--spacing-sm);
}

/* Responsive pour les menus déroulants */
@media (max-width: 768px) {
    .dropdown-header {
        padding: var(--spacing-sm);
    }
    
    .dropdown-header h3 {
        font-size: 14px;
    }
    
    .race-count {
        font-size: 12px;
    }
    
    .upcoming-section h3 {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .dropdown-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .dropdown-icon {
        position: absolute;
        right: var(--spacing-sm);
        top: 50%;
        transform: translateY(-50%);
    }
    
    .dropdown-header.expanded .dropdown-icon {
        transform: translateY(-50%) rotate(180deg);
    }
    
    .past-races-section {
        margin-top: var(--spacing-md);
        padding-top: var(--spacing-md);
    }
}

/* Dark theme adjustments */
[data-theme="dark"] .dropdown-header {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .dropdown-header:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent-f1);
}

[data-theme="dark"] .dropdown-content.expanded {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .no-past-races {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
} 

/* Badges de statut des courses */
.status-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: var(--radius-small);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.finished {
    background-color: #6b7280;
    color: white;
}

.status-badge.today {
    background-color: #ef4444;
    color: white;
    animation: pulse 2s infinite;
}

.status-badge.soon {
    background-color: #f59e0b;
    color: white;
}

/* Styles pour les courses passées */
.race-card.past-race {
    opacity: 0.8;
    filter: grayscale(20%);
    border: 1px solid var(--border-color);
}

.race-card.past-race:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: translateY(-2px);
}

.race-card.past-race .race-header h3 {
    color: var(--text-secondary);
}

.race-card.past-race .series-badge {
    opacity: 0.7;
}

.race-card.past-race .main-race {
    background: linear-gradient(135deg, #6b7280, #4b5563);
    color: white;
}

/* Dark theme pour les badges */
[data-theme="dark"] .status-badge.finished {
    background-color: #9ca3af;
    color: #111827;
}

[data-theme="dark"] .race-card.past-race {
    border-color: var(--border-color);
    background-color: var(--bg-secondary);
} 

/* Styles pour weekend multi-séries */
.multi-series-section {
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-medium);
    overflow: hidden;
}

.series-header-schedule {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.race-name-schedule {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.circuit-name-schedule {
    font-size: 12px;
    color: var(--text-secondary);
    margin-left: auto;
}

/* Styles spécifiques par série dans les événements */
.day-event-overview.f1.main-race {
    background: linear-gradient(135deg, var(--accent-f1), #c10500);
    color: white;
}

.day-event-overview.motogp.main-race {
    background: linear-gradient(135deg, var(--accent-motogp), #e55a2b);
    color: white;
}

/* Titre adaptatif pour weekend multiple */
.weekend-program h4 {
    position: relative;
}

.weekend-program h4::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 50px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-f1), var(--accent-motogp));
    border-radius: 1px;
}

/* Responsive pour multi-séries */
@media (max-width: 768px) {
    .series-header-schedule {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .circuit-name-schedule {
        margin-left: 0;
        font-size: 11px;
    }
    
    .race-name-schedule {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .multi-series-section {
        margin-bottom: var(--spacing-md);
    }
    
    .series-header-schedule {
        padding: var(--spacing-sm);
    }
    
    .race-name-schedule {
        font-size: 12px;
    }
    
    .circuit-name-schedule {
        font-size: 10px;
    }
}

/* Dark theme pour multi-séries */
[data-theme="dark"] .multi-series-section {
    border-color: var(--border-color);
    background-color: var(--bg-primary);
}

[data-theme="dark"] .series-header-schedule {
    background-color: var(--bg-tertiary);
    border-bottom-color: var(--border-color);
} 

/* Optimisations Mobile Prioritaires */

/* Variables pour mobile */
:root {
    --mobile-touch-target: 48px; /* Taille minimum recommandée */
    --mobile-spacing-xs: 8px;
    --mobile-spacing-sm: 12px;
    --mobile-spacing-md: 16px;
    --mobile-spacing-lg: 24px;
    --mobile-font-xs: 12px;
    --mobile-font-sm: 14px;
    --mobile-font-md: 16px;
    --mobile-font-lg: 18px;
    --mobile-font-xl: 20px;
}

/* Optimisations générales mobile */
@media (max-width: 768px) {
    /* Container principal */
    .app-container {
        padding: 0;
        min-height: 100vh;
        min-height: -webkit-fill-available;
    }
    
    /* Header mobile optimisé */
    .header {
        padding: var(--mobile-spacing-sm) var(--mobile-spacing-md);
        position: sticky;
        top: 0;
        z-index: 100;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-color);
    }
    
    .header-content {
        gap: var(--mobile-spacing-sm);
    }
    
    .app-title h1 {
        font-size: var(--mobile-font-lg);
        font-weight: 700;
    }
    
    .racing-logo {
        width: 36px;
        height: 36px;
    }
    
    /* Navigation mobile améliorée - Design arrondi moderne */
    .nav-tabs {
        padding: var(--mobile-spacing-sm) var(--mobile-spacing-md);
        gap: var(--mobile-spacing-xs);
        justify-content: space-between;
        background-color: var(--bg-secondary);
        border-radius: 0;
        margin: 0;
        border-bottom: 1px solid var(--border-color);
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .nav-tabs::-webkit-scrollbar {
        display: none;
    }
    
    .nav-tab {
        flex: 1;
        min-width: var(--mobile-touch-target);
        min-height: 50px;
        padding: var(--mobile-spacing-sm);
        font-size: var(--mobile-font-sm);
        border-radius: 25px; /* Super arrondi pour mobile */
        border: 2px solid transparent;
        background: var(--bg-primary);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        white-space: nowrap;
        position: relative;
        overflow: hidden;
        font-weight: 500;
        color: var(--text-secondary);
    }
    
    .nav-tab::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
        opacity: 0;
        transition: opacity 0.3s ease;
        z-index: 0;
    }
    
    .nav-tab:hover::before {
        opacity: 1;
    }
    
    .nav-tab i {
        font-size: 18px;
        margin: 0;
        position: relative;
        z-index: 1;
        transition: transform 0.3s ease;
    }
    
    .nav-tab span {
        position: relative;
        z-index: 1;
        font-size: var(--mobile-font-xs);
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .nav-tab.active {
        background: linear-gradient(135deg, var(--accent-f1), #c10500);
        color: white;
        border-color: rgba(255, 255, 255, 0.2);
        box-shadow: 0 4px 16px rgba(220, 38, 38, 0.4);
        transform: translateY(-2px) scale(1.02);
    }
    
    .nav-tab.active i {
        color: white;
        transform: scale(1.1);
        text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    }
    
    .nav-tab.active span {
        color: white;
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    }
    
    .nav-tab.active::before {
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
        opacity: 1;
    }
    
    .nav-tab:active {
        transform: translateY(0) scale(0.98);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }
    
    .nav-tab.active:active {
        transform: translateY(-1px) scale(1.01);
        box-shadow: 0 3px 12px rgba(220, 38, 38, 0.5);
    }
    
    /* Couleur spécifique MotoGP pour l'onglet actif */
    .nav-tab.active[data-tab="motogp"] {
        background: linear-gradient(135deg, var(--accent-motogp), #e55a2b);
        box-shadow: 0 4px 16px rgba(255, 107, 53, 0.4);
    }
    
    .nav-tab.active[data-tab="motogp"]:active {
        box-shadow: 0 3px 12px rgba(255, 107, 53, 0.5);
    }
    
    /* Couleur spécifique Overview pour l'onglet actif */
    .nav-tab.active[data-tab="overview"] {
        border-bottom-color: var(--accent-color);
    }
    

    
    /* Contenu principal mobile */
    .main-content {
        padding: var(--mobile-spacing-md);
        padding-bottom: calc(var(--mobile-spacing-lg) + env(safe-area-inset-bottom));
    }
    
    .app-footer {
        padding: var(--mobile-spacing-sm) var(--mobile-spacing-md);
    }
    
    .version-text {
        font-size: 11px;
    }
    
    @media (max-width: 480px) {
        .app-footer {
            padding: var(--mobile-spacing-xs) var(--mobile-spacing-sm);
        }
        
        .version-text {
            font-size: 10px;
        }
    }
    
    /* Vue d'ensemble mobile optimisée */
    .countdown-section {
        margin-bottom: var(--mobile-spacing-lg);
    }
    
    .countdown-section h2 {
        font-size: var(--mobile-font-xl);
        margin-bottom: var(--mobile-spacing-md);
        text-align: center;
    }
    
    .countdown-card {
        padding: var(--mobile-spacing-md);
        border-radius: var(--radius-large);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        background: var(--bg-secondary);
        border: 1px solid var(--border-color);
    }
    
    .countdown-info {
        text-align: center;
        margin-bottom: var(--mobile-spacing-md);
    }
    
    .countdown-info h3 {
        font-size: var(--mobile-font-lg);
        font-weight: 700;
        margin-bottom: var(--mobile-spacing-xs);
        line-height: 1.2;
    }
    
    .countdown-info p {
        font-size: var(--mobile-font-sm);
        color: var(--text-secondary);
        margin-bottom: var(--mobile-spacing-xs);
    }
    
    .series-badge {
        font-size: var(--mobile-font-xs);
        padding: 4px 8px;
        margin-bottom: var(--mobile-spacing-sm);
        display: inline-block;
    }
    
    /* Timer mobile optimisé */
    .countdown-timer {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: var(--mobile-spacing-sm);
        margin: var(--mobile-spacing-md) 0;
    }
    
    .countdown-item {
        text-align: center;
        padding: var(--mobile-spacing-sm);
        background-color: var(--bg-primary);
        border-radius: var(--radius-medium);
        border: 1px solid var(--border-color);
    }
    
    .countdown-number {
        font-size: 24px;
        font-weight: 800;
        color: var(--accent-f1);
        display: block;
        line-height: 1;
        font-family: 'SF Mono', 'Monaco', monospace;
    }
    
    .countdown-label {
        font-size: var(--mobile-font-xs);
        color: var(--text-secondary);
        margin-top: 4px;
        font-weight: 500;
    }
    
    /* Programme weekend mobile */
    .race-schedule-overview {
        margin: var(--mobile-spacing-md) 0;
    }
    
    .weekend-program {
        padding: var(--mobile-spacing-md);
        border-radius: var(--radius-medium);
        background-color: var(--bg-primary);
        border: 1px solid var(--border-color);
    }
    
    .weekend-program h4 {
        font-size: var(--mobile-font-md);
        text-align: center;
        margin-bottom: var(--mobile-spacing-md);
    }
    
    .schedule-day-overview {
        margin-bottom: var(--mobile-spacing-md);
        border-radius: var(--radius-small);
        overflow: hidden;
        border: 1px solid var(--border-color);
    }
    
    .day-header-overview {
        background-color: var(--bg-secondary);
        padding: var(--mobile-spacing-sm);
        font-weight: 600;
        font-size: var(--mobile-font-sm);
        text-align: center;
        border-bottom: 1px solid var(--border-color);
    }
    
    .day-events-overview {
        padding: var(--mobile-spacing-xs);
    }
    
    .day-event-overview {
        padding: var(--mobile-spacing-sm);
        margin-bottom: var(--mobile-spacing-xs);
        border-radius: var(--radius-small);
        background-color: var(--bg-secondary);
        display: flex;
        justify-content: space-between;
        align-items: center;
        min-height: var(--mobile-touch-target);
    }
    
    .day-event-overview:last-child {
        margin-bottom: 0;
    }
    
    .day-event-overview.main-race {
        background: linear-gradient(135deg, var(--accent-f1), #c10500);
        color: white;
        font-weight: 600;
        box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
    }
    
    .event-time-overview {
        font-weight: 700;
        font-size: var(--mobile-font-sm);
        min-width: 50px;
        font-family: 'SF Mono', 'Monaco', monospace;
    }
    
    .event-name-overview {
        flex: 1;
        margin-left: var(--mobile-spacing-sm);
        font-size: var(--mobile-font-sm);
    }
    
    /* Prochaines courses mobile */
    .upcoming-races {
        margin-top: var(--mobile-spacing-lg);
    }
    
    .upcoming-races h2 {
        font-size: var(--mobile-font-xl);
        text-align: center;
        margin-bottom: var(--mobile-spacing-md);
    }
    
    .races-grid {
        display: flex;
        flex-direction: column;
        gap: var(--mobile-spacing-md);
    }
    
    .race-card {
        padding: var(--mobile-spacing-md);
        border-radius: var(--radius-medium);
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-color);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        transition: all 0.2s ease;
    }
    
    .race-card:active {
        transform: scale(0.98);
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }
    
    .race-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        margin-bottom: var(--mobile-spacing-sm);
        flex-wrap: wrap;
        gap: var(--mobile-spacing-xs);
    }
    
    .race-header h3 {
        font-size: var(--mobile-font-md);
        font-weight: 600;
        line-height: 1.2;
        flex: 1;
        min-width: 200px;
    }
    
    .race-date, .race-location {
        font-size: var(--mobile-font-sm);
        color: var(--text-secondary);
        margin-bottom: var(--mobile-spacing-xs);
    }
    
    /* Boutons "+ autres événements" mobile */
    .event-more {
        padding: var(--mobile-spacing-sm);
        margin-top: var(--mobile-spacing-sm);
        min-height: var(--mobile-touch-target);
        font-size: var(--mobile-font-sm);
        border-radius: var(--radius-medium);
        background-color: var(--bg-primary);
        border: 1px solid var(--border-color);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: var(--mobile-spacing-xs);
        transition: all 0.2s ease;
    }
    
    .event-more:active {
        transform: scale(0.95);
        background-color: var(--bg-tertiary);
    }
    
    /* Multi-séries mobile */
    .multi-series-section {
        margin-bottom: var(--mobile-spacing-md);
        border-radius: var(--radius-medium);
        overflow: hidden;
        border: 1px solid var(--border-color);
    }
    
    .series-header-schedule {
        padding: var(--mobile-spacing-sm);
        background-color: var(--bg-secondary);
        flex-direction: column;
        align-items: flex-start;
        gap: var(--mobile-spacing-xs);
    }
    
    .race-name-schedule {
        font-size: var(--mobile-font-sm);
        font-weight: 600;
    }
    
    .circuit-name-schedule {
        font-size: var(--mobile-font-xs);
        color: var(--text-secondary);
        margin-left: 0;
    }
}

/* Optimisations spécifiques iPhone */
@media (max-width: 480px) {
    /* Espacement réduit pour petits écrans */
    .main-content {
        padding: var(--mobile-spacing-sm);
    }
    
    /* Header ultra-compact iPhone */
    .header {
        padding: var(--mobile-spacing-xs) var(--mobile-spacing-sm);
    }
    
    .app-title h1 {
        font-size: var(--mobile-font-md);
    }
    
    .racing-logo {
        width: 32px;
        height: 32px;
    }
    
    /* Navigation compacte */
    .nav-tab {
        font-size: var(--mobile-font-xs);
        padding: var(--mobile-spacing-xs);
    }
    
    .nav-tab i {
        font-size: 14px;
    }
    
    /* Timer compact */
    .countdown-timer {
        gap: var(--mobile-spacing-xs);
    }
    
    .countdown-item {
        padding: var(--mobile-spacing-xs);
    }
    
    .countdown-number {
        font-size: 20px;
    }
    
    .countdown-label {
        font-size: 10px;
    }
    
    /* Programme compact */
    .weekend-program {
        padding: var(--mobile-spacing-sm);
    }
    
    .day-event-overview {
        padding: var(--mobile-spacing-xs) var(--mobile-spacing-sm);
        min-height: 40px;
    }
    
    .event-time-overview, .event-name-overview {
        font-size: var(--mobile-font-xs);
    }
    
    /* Cartes courses compactes */
    .race-card {
        padding: var(--mobile-spacing-sm);
    }
    
    .race-header h3 {
        font-size: var(--mobile-font-sm);
    }
    
    .race-date, .race-location {
        font-size: var(--mobile-font-xs);
    }
}

/* Optimisations tactiles */
@media (hover: none) and (pointer: coarse) {
    /* Suppression des effets hover sur tactile */
    .race-card:hover,
    .nav-tab:hover,
    .dropdown-header:hover,
    .day-event-overview:hover {
        transform: none;
        background-color: inherit;
        border-color: inherit;
    }
    
    /* Focus visible pour navigation clavier */
    .nav-tab:focus,
    .race-card:focus,
    .event-more:focus {
        outline: 2px solid var(--accent-f1);
        outline-offset: 2px;
    }
    
    /* Amélioration des zones tactiles */
    .nav-tab,
    .event-more,
    .dropdown-header {
        -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
        tap-highlight-color: rgba(0, 0, 0, 0.1);
    }
}

/* Optimisations pour les écrans haute densité (Retina) */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .racing-logo {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
    
    .series-badge,
    .countdown-number {
        text-rendering: optimizeLegibility;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Optimisations pour mode paysage mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .countdown-section {
        margin-bottom: var(--mobile-spacing-md);
    }
    
    .countdown-card {
        padding: var(--mobile-spacing-sm);
    }
    
    .countdown-timer {
        margin: var(--mobile-spacing-sm) 0;
    }
    
    .weekend-program {
        padding: var(--mobile-spacing-sm);
    }
    
    .main-content {
        padding: var(--mobile-spacing-sm);
    }
} 

/* Optimisations mobile pour pages F1/MotoGP */
@media (max-width: 768px) {
    /* Header de série mobile */
    .series-header {
        text-align: center;
        padding: var(--mobile-spacing-md) var(--mobile-spacing-sm);
        background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
        border-radius: var(--radius-medium);
        margin-bottom: var(--mobile-spacing-lg);
        border: 1px solid var(--border-color);
    }
    
    .series-header h2 {
        font-size: var(--mobile-font-xl);
        font-weight: 700;
        margin-bottom: var(--mobile-spacing-xs);
        color: var(--text-primary);
    }
    
    .series-header p {
        font-size: var(--mobile-font-sm);
        color: var(--text-secondary);
        margin: 0;
    }
    
    /* Section prochains GP mobile */
    .upcoming-section {
        margin-bottom: var(--mobile-spacing-xl);
    }
    
    .upcoming-section h3 {
        font-size: var(--mobile-font-lg);
        text-align: center;
        margin-bottom: var(--mobile-spacing-md);
        padding: var(--mobile-spacing-sm);
        background-color: var(--bg-secondary);
        border-radius: var(--radius-medium);
        border: 1px solid var(--border-color);
    }
    
    .upcoming-section h3::before {
        font-size: 18px;
        margin-right: var(--mobile-spacing-xs);
    }
    
    /* Menu déroulant mobile optimisé */
    .past-races-section {
        margin-top: var(--mobile-spacing-lg);
        border-top: 2px solid var(--border-color);
        padding-top: var(--mobile-spacing-md);
    }
    
    .dropdown-header {
        padding: var(--mobile-spacing-md);
        border-radius: var(--radius-medium);
        background-color: var(--bg-secondary);
        border: 2px solid var(--border-color);
        min-height: var(--mobile-touch-target);
        display: flex;
        align-items: center;
        justify-content: space-between;
        cursor: pointer;
        transition: all 0.2s ease;
        margin-bottom: var(--mobile-spacing-sm);
    }
    
    .dropdown-header:active {
        transform: scale(0.98);
        background-color: var(--bg-tertiary);
    }
    
    .dropdown-header h3 {
        font-size: var(--mobile-font-md);
        font-weight: 600;
        margin: 0;
        display: flex;
        align-items: center;
        gap: var(--mobile-spacing-sm);
        flex: 1;
    }
    
    .dropdown-header h3 i {
        font-size: 16px;
        color: var(--text-secondary);
    }
    
    .race-count {
        font-size: var(--mobile-font-sm);
        color: var(--text-secondary);
        font-weight: 500;
        margin-left: var(--mobile-spacing-xs);
        background-color: var(--bg-primary);
        padding: 2px 6px;
        border-radius: var(--radius-small);
        border: 1px solid var(--border-color);
    }
    
    .dropdown-icon {
        font-size: 16px;
        color: var(--text-secondary);
        transition: transform 0.3s ease;
        margin-left: var(--mobile-spacing-sm);
        min-width: 20px;
        text-align: center;
    }
    
    .dropdown-header.expanded .dropdown-icon {
        transform: rotate(180deg);
        color: var(--accent-f1);
    }
    
    /* Contenu déroulant mobile */
    .dropdown-content {
        border-radius: var(--radius-medium);
        overflow: hidden;
        transition: all 0.4s ease;
        background-color: var(--bg-primary);
        border: 1px solid var(--border-color);
    }
    
    .dropdown-content.collapsed {
        max-height: 0;
        opacity: 0;
        margin-top: 0;
        border: none;
    }
    
    .dropdown-content.expanded {
        max-height: 3000px;
        opacity: 1;
        margin-top: 0;
    }
    
    .dropdown-content .calendar-container {
        padding: var(--mobile-spacing-sm);
    }
    
    /* Cartes de course dans les calendriers */
    .calendar-container .race-card {
        margin-bottom: var(--mobile-spacing-md);
        padding: var(--mobile-spacing-md);
        border-radius: var(--radius-medium);
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-color);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        transition: all 0.2s ease;
    }
    
    .calendar-container .race-card:active {
        transform: scale(0.98);
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
    }
    
    .calendar-container .race-card:last-child {
        margin-bottom: 0;
    }
    
    /* Headers de carte course mobile */
    .calendar-container .race-header {
        display: flex;
        flex-direction: column;
        gap: var(--mobile-spacing-xs);
        margin-bottom: var(--mobile-spacing-sm);
    }
    
    .calendar-container .race-header h3 {
        font-size: var(--mobile-font-md);
        font-weight: 600;
        line-height: 1.2;
        margin: 0;
        color: var(--text-primary);
    }
    
    .calendar-container .series-badge {
        align-self: flex-start;
        font-size: var(--mobile-font-xs);
        padding: 4px 8px;
        border-radius: var(--radius-small);
        font-weight: 600;
        margin-bottom: var(--mobile-spacing-xs);
    }
    
    .calendar-container .status-badge {
        align-self: flex-start;
        font-size: 10px;
        padding: 3px 6px;
        margin-top: var(--mobile-spacing-xs);
    }
    
    /* Informations de course mobile */
    .calendar-container .race-date,
    .calendar-container .race-location {
        font-size: var(--mobile-font-sm);
        color: var(--text-secondary);
        margin-bottom: var(--mobile-spacing-xs);
        line-height: 1.3;
    }
    
    .calendar-container .race-location {
        font-weight: 500;
        color: var(--text-primary);
    }
    
    /* Programme de course mobile */
    .calendar-container .race-schedule {
        margin-top: var(--mobile-spacing-md);
    }
    
    .calendar-container .schedule-day {
        margin-bottom: var(--mobile-spacing-md);
        border-radius: var(--radius-small);
        overflow: hidden;
        border: 1px solid var(--border-color);
        background-color: var(--bg-primary);
    }
    
    .calendar-container .schedule-day:last-child {
        margin-bottom: 0;
    }
    
    .calendar-container .day-header {
        background-color: var(--bg-secondary);
        padding: var(--mobile-spacing-sm);
        font-weight: 600;
        font-size: var(--mobile-font-sm);
        text-align: center;
        color: var(--text-primary);
        border-bottom: 1px solid var(--border-color);
    }
    
    .calendar-container .day-events {
        padding: var(--mobile-spacing-xs);
    }
    
    .calendar-container .race-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: var(--mobile-spacing-sm);
        margin-bottom: var(--mobile-spacing-xs);
        border-radius: var(--radius-small);
        background-color: var(--bg-secondary);
        min-height: 40px;
        transition: all 0.2s ease;
    }
    
    .calendar-container .race-item:last-child {
        margin-bottom: 0;
    }
    
    .calendar-container .race-item.main-race {
        background: linear-gradient(135deg, var(--accent-f1), #c10500);
        color: white;
        font-weight: 600;
        box-shadow: 0 2px 8px rgba(220, 38, 38, 0.2);
    }
    
    .calendar-container .race-item.main-race i {
        color: white;
        font-size: 12px;
        margin-left: var(--mobile-spacing-xs);
        animation: pulse 2s infinite;
    }
    
    .calendar-container .event-time {
        font-weight: 700;
        font-size: var(--mobile-font-sm);
        min-width: 45px;
        font-family: 'SF Mono', 'Monaco', monospace;
        color: var(--text-primary);
    }
    
    .calendar-container .race-item.main-race .event-time {
        color: white;
    }
    
    .calendar-container .event-name {
        flex: 1;
        margin-left: var(--mobile-spacing-sm);
        font-size: var(--mobile-font-sm);
        color: var(--text-secondary);
    }
    
    .calendar-container .race-item.main-race .event-name {
        color: white;
        font-weight: 600;
    }
    
    /* Messages d'état mobile */
    .no-races,
    .no-past-races {
        text-align: center;
        padding: var(--mobile-spacing-lg);
        background-color: var(--bg-secondary);
        border-radius: var(--radius-medium);
        border: 2px dashed var(--border-color);
        margin: var(--mobile-spacing-md) 0;
        font-size: var(--mobile-font-sm);
        color: var(--text-secondary);
    }
    
    .no-races::before,
    .no-past-races::before {
        font-size: 32px;
        display: block;
        margin-bottom: var(--mobile-spacing-sm);
    }
}

/* Optimisations spécifiques iPhone pour navigation */
@media (max-width: 480px) {
    /* Navigation ultra-compacte et arrondie pour iPhone */
    .nav-tabs {
        padding: var(--mobile-spacing-xs) var(--mobile-spacing-sm);
        gap: var(--mobile-spacing-xs);
    }
    
    .nav-tab {
        min-height: 48px;
        border-radius: 24px; /* Encore plus arrondi pour iPhone */
        padding: var(--mobile-spacing-xs);
        font-size: var(--mobile-font-xs);
        box-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }
    
    .nav-tab i {
        font-size: 16px;
    }
    
    .nav-tab span {
        font-size: 10px;
        font-weight: 700;
        letter-spacing: 0.3px;
    }
    
    .nav-tab.active {
        box-shadow: 0 3px 12px rgba(220, 38, 38, 0.5);
        transform: translateY(-1px) scale(1.01);
    }
    
    .nav-tab.active i {
        transform: scale(1.05);
    }
    
    .nav-tab.active[data-tab="motogp"] {
        background: linear-gradient(135deg, var(--accent-motogp), #e55a2b);
        box-shadow: 0 3px 12px rgba(255, 107, 53, 0.5);
    }
    
    .nav-tab.active[data-tab="overview"] {
        border-bottom-color: var(--accent-color);
    }
    
    /* Header série compact */
    .series-header {
        padding: var(--mobile-spacing-sm);
        margin-bottom: var(--mobile-spacing-md);
    }
    
    .series-header h2 {
        font-size: var(--mobile-font-lg);
    }
    
    .series-header p {
        font-size: var(--mobile-font-xs);
    }
    
    /* Section prochains GP compact */
    .upcoming-section h3 {
        font-size: var(--mobile-font-md);
        padding: var(--mobile-spacing-xs) var(--mobile-spacing-sm);
    }
    
    /* Menu déroulant ultra-compact */
    .dropdown-header {
        padding: var(--mobile-spacing-sm);
        flex-direction: column;
        align-items: flex-start;
        gap: var(--mobile-spacing-xs);
        position: relative;
    }
    
    .dropdown-header h3 {
        font-size: var(--mobile-font-sm);
        width: 100%;
    }
    
    .dropdown-icon {
        position: absolute;
        top: var(--mobile-spacing-sm);
        right: var(--mobile-spacing-sm);
        font-size: 14px;
    }
    
    .race-count {
        font-size: var(--mobile-font-xs);
        padding: 1px 4px;
    }
    
    /* Cartes course ultra-compactes */
    .calendar-container .race-card {
        padding: var(--mobile-spacing-sm);
        margin-bottom: var(--mobile-spacing-sm);
    }
    
    .calendar-container .race-header h3 {
        font-size: var(--mobile-font-sm);
    }
    
    .calendar-container .race-date,
    .calendar-container .race-location {
        font-size: var(--mobile-font-xs);
    }
    
    .calendar-container .day-header {
        padding: var(--mobile-spacing-xs) var(--mobile-spacing-sm);
        font-size: var(--mobile-font-xs);
    }
    
    .calendar-container .race-item {
        padding: var(--mobile-spacing-xs) var(--mobile-spacing-sm);
        min-height: 36px;
    }
    
    .calendar-container .event-time,
    .calendar-container .event-name {
        font-size: var(--mobile-font-xs);
    }
    
    .calendar-container .event-time {
        min-width: 40px;
    }
    
    /* Messages compact */
    .no-races,
    .no-past-races {
        padding: var(--mobile-spacing-md);
        font-size: var(--mobile-font-xs);
    }
    
    .no-races::before,
    .no-past-races::before {
        font-size: 24px;
        margin-bottom: var(--mobile-spacing-xs);
    }
}

/* Optimisations MotoGP spécifiques */
@media (max-width: 768px) {
    .tab-content#motogp .dropdown-header.expanded .dropdown-icon {
        color: var(--accent-motogp);
    }
    
    .tab-content#motogp .calendar-container .race-item.main-race {
        background: linear-gradient(135deg, var(--accent-motogp), #e55a2b);
        box-shadow: 0 2px 8px rgba(255, 107, 53, 0.2);
    }
    
    .tab-content#motogp .dropdown-header:active {
        border-color: var(--accent-motogp);
    }
} 

/* Optimisations finales mobile */

/* Boutons et contrôles mobile */
@media (max-width: 768px) {
    /* Bouton thème mobile */
    .theme-toggle {
        min-width: var(--mobile-touch-target);
        min-height: var(--mobile-touch-target);
        padding: var(--mobile-spacing-sm);
        border-radius: var(--radius-medium);
        background-color: var(--bg-secondary);
        border: 2px solid var(--border-color);
        color: var(--text-primary);
        font-size: 16px;
        transition: all 0.2s ease;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .theme-toggle:active {
        transform: scale(0.9);
        background-color: var(--bg-tertiary);
        border-color: var(--accent-f1);
    }
    
    .theme-toggle i {
        transition: transform 0.3s ease;
    }
    
    .theme-toggle:active i {
        transform: rotate(180deg);
    }
    
    /* Bouton install PWA mobile */
    .install-btn {
        min-width: var(--mobile-touch-target);
        min-height: var(--mobile-touch-target);
        padding: var(--mobile-spacing-sm);
        border-radius: var(--radius-medium);
        background: linear-gradient(135deg, var(--accent-f1), #c10500);
        border: none;
        color: white;
        font-size: 14px;
        font-weight: 600;
        box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
        transition: all 0.2s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: var(--mobile-spacing-xs);
    }
    
    .install-btn:active {
        transform: scale(0.9);
        box-shadow: 0 1px 4px rgba(220, 38, 38, 0.3);
    }
    
    /* Header actions mobile */
    .header-actions {
        display: flex;
        align-items: center;
        gap: var(--mobile-spacing-xs);
    }
}

/* Optimisations accessibilité mobile */
@media (max-width: 768px) {
    /* Focus visible amélioré */
    .nav-tab:focus-visible,
    .theme-toggle:focus-visible,
    .install-btn:focus-visible,
    .dropdown-header:focus-visible,
    .event-more:focus-visible {
        outline: 3px solid var(--accent-f1);
        outline-offset: 2px;
        border-radius: var(--radius-medium);
    }
    
    /* Amélioration du contraste pour les textes importants */
    .countdown-number,
    .race-header h3,
    .day-header-overview,
    .event-time-overview {
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    }
    
    /* Zones tactiles étendues */
    .nav-tab,
    .dropdown-header,
    .event-more,
    .race-card {
        position: relative;
    }
    
    .nav-tab::after,
    .dropdown-header::after,
    .event-more::after {
        content: '';
        position: absolute;
        top: -8px;
        left: -8px;
        right: -8px;
        bottom: -8px;
        z-index: -1;
    }
    
    /* Indicateurs visuels d'interaction */
    .nav-tab:active,
    .dropdown-header:active,
    .event-more:active,
    .race-card:active {
        position: relative;
        z-index: 1;
    }
    
    .nav-tab:active::before,
    .dropdown-header:active::before,
    .event-more:active::before,
    .race-card:active::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(220, 38, 38, 0.1);
        border-radius: inherit;
        z-index: -1;
    }
}

/* Optimisations performance mobile */
@media (max-width: 768px) {
    /* Optimisation des animations pour mobile */
    .racing-logo,
    .countdown-number,
    .nav-tab,
    .race-card {
        will-change: transform;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }
    
    /* Réduction des animations sur les appareils moins puissants */
    @media (prefers-reduced-motion: reduce) {
        .racing-logo,
        .nav-tab,
        .dropdown-header,
        .race-card,
        .event-more {
            transition: none;
            animation: none;
        }
        
        .countdown-number {
            animation: none;
        }
    }
    
    /* Optimisation du scroll */
    .main-content,
    .nav-tabs,
    .dropdown-content {
        -webkit-overflow-scrolling: touch;
        overflow-scrolling: touch;
    }
    
    /* Optimisation des images et SVG */
    .racing-logo,
    .series-badge {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: optimize-contrast;
    }
}

/* Optimisations spécifiques Android */
@media (max-width: 768px) {
    /* Correction des bugs de rendu Android */
    .countdown-card,
    .race-card,
    .weekend-program {
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
    }
    
    /* Amélioration des bordures sur Android */
    .nav-tab,
    .dropdown-header,
    .race-card {
        -webkit-appearance: none;
        appearance: none;
        border-style: solid;
    }
    
    /* Correction des problèmes de viewport Android */
    .app-container {
        min-height: 100vh;
        min-height: calc(100vh - env(keyboard-inset-height, 0px));
    }
}

/* Mode sombre optimisé mobile */
@media (max-width: 768px) {
    [data-theme="dark"] .countdown-card {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-color);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }
    
    [data-theme="dark"] .race-card {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-color);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }
    
    /* Navigation moderne mode sombre */
    [data-theme="dark"] .nav-tab {
        background: var(--bg-secondary);
        border: 2px solid var(--border-color);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
        color: var(--text-secondary);
    }
    
    [data-theme="dark"] .nav-tab::before {
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    }
    
    [data-theme="dark"] .nav-tab:hover::before {
        opacity: 1;
    }
    
    [data-theme="dark"] .nav-tab.active {
        background: linear-gradient(135deg, var(--accent-f1), #c10500);
        color: white;
        border-color: rgba(255, 255, 255, 0.3);
        box-shadow: 0 4px 16px rgba(220, 38, 38, 0.6);
    }
    
    [data-theme="dark"] .nav-tab.active::before {
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.08));
        opacity: 1;
    }
    
    /* MotoGP colors en mode sombre */
    [data-theme="dark"] .nav-tab.active[data-tab="motogp"] {
        background: linear-gradient(135deg, var(--accent-motogp), #e55a2b);
        box-shadow: 0 4px 16px rgba(255, 107, 53, 0.6);
    }
    
    [data-theme="dark"] .weekend-program,
    [data-theme="dark"] .dropdown-content {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-color);
    }
    
    [data-theme="dark"] .day-event-overview.main-race {
        box-shadow: 0 2px 8px rgba(220, 38, 38, 0.4);
    }
}

/* Optimisations pour tablettes (navigation responsive) */
@media (min-width: 769px) and (max-width: 1024px) {
    .nav-tab {
        border-radius: 20px;
        min-height: 52px;
        padding: var(--mobile-spacing-md);
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    }
    
    .nav-tab i {
        font-size: 20px;
    }
    
    .nav-tab span {
        font-size: var(--mobile-font-sm);
        font-weight: 600;
    }
    
    .nav-tab.active {
        box-shadow: 0 5px 20px rgba(220, 38, 38, 0.3);
        transform: translateY(-3px) scale(1.03);
    }
    
    .nav-tab.active[data-tab="motogp"] {
        background: linear-gradient(135deg, var(--accent-motogp), #e55a2b);
        box-shadow: 0 5px 20px rgba(255, 107, 53, 0.3);
    }
    
    .nav-tab.active[data-tab="overview"] {
        border-bottom-color: var(--accent-color);
    }
}

/* Optimisations pour les très petits écrans (< 360px) - Navigation ultra-compacte */
@media (max-width: 360px) {
    .main-content {
        padding: var(--mobile-spacing-xs);
    }
    
    .countdown-timer {
        gap: var(--mobile-spacing-xs);
    }
    
    .countdown-item {
        padding: var(--mobile-spacing-xs);
    }
    
    .countdown-number {
        font-size: 18px;
    }
    
    .countdown-label {
        font-size: 9px;
    }
    
    .app-title h1 {
        font-size: var(--mobile-font-sm);
    }
    
    .racing-logo {
        width: 28px;
        height: 28px;
    }
    
    /* Navigation ultra-compacte pour très petits écrans */
    .nav-tabs {
        padding: 4px 8px;
        gap: 4px;
    }
    
    .nav-tab {
        min-height: 44px;
        border-radius: 22px;
        padding: 4px 6px;
        font-size: 9px;
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
    }
    
    .nav-tab i {
        font-size: 14px;
    }
    
    .nav-tab span {
        font-size: 9px;
        font-weight: 800;
        letter-spacing: 0.2px;
    }
    
    .nav-tab.active {
        box-shadow: 0 2px 8px rgba(220, 38, 38, 0.6);
    }
    
    .nav-tab.active[data-tab="motogp"] {
        background: linear-gradient(135deg, var(--accent-motogp), #e55a2b);
        box-shadow: 0 2px 8px rgba(255, 107, 53, 0.6);
    }
    
    .nav-tab.active[data-tab="overview"] {
        border-bottom-color: var(--accent-color);
    }
}

/* Optimisations pour écrans larges en mode paysage mobile */
@media (max-width: 768px) and (orientation: landscape) and (max-height: 500px) {
    .header {
        padding: var(--mobile-spacing-xs) var(--mobile-spacing-md);
    }
    
    .countdown-section {
        margin-bottom: var(--mobile-spacing-md);
    }
    
    .countdown-card {
        padding: var(--mobile-spacing-sm);
    }
    
    .countdown-timer {
        gap: var(--mobile-spacing-xs);
        margin: var(--mobile-spacing-sm) 0;
    }
    
    .countdown-item {
        padding: var(--mobile-spacing-xs);
    }
    
    .countdown-number {
        font-size: 20px;
    }
    
    .races-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--mobile-spacing-sm);
    }
    
    .race-card {
        padding: var(--mobile-spacing-sm);
    }
}

/* ... existing styles ... */

/* Modal d'installation PWA */
.install-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.install-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.install-modal-content {
    position: relative;
    background-color: var(--bg-primary);
    border-radius: var(--radius-large);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    width: 100%;
    max-height: 80vh;
    overflow: hidden;
    border: 1px solid var(--border-color);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.install-modal-header {
    padding: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-secondary);
}

.install-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.install-modal-close {
    background: none;
    border: none;
    font-size: 16px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-small);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    min-height: 32px;
}

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

.install-modal-body {
    padding: var(--spacing-lg);
    max-height: 400px;
    overflow-y: auto;
}

.install-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.install-step {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-medium);
    border: 1px solid var(--border-color);
}

.step-number {
    background: linear-gradient(135deg, var(--accent-f1), #c10500);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.step-text {
    flex: 1;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.4;
}

.step-text strong {
    color: var(--accent-f1);
    font-weight: 600;
}

.step-text i {
    margin: 0 4px;
}

.install-note {
    background-color: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-medium);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.4;
    margin: 0;
    text-align: center;
}

.install-modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    display: flex;
    justify-content: center;
}

.install-modal-btn {
    background-color: var(--accent-f1);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-medium);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.install-modal-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.install-modal-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(220, 38, 38, 0.3);
}

/* Responsive modal */
@media (max-width: 768px) {
    .install-modal {
        padding: var(--spacing-md);
    }
    
    .install-modal-content {
        max-width: none;
        width: 100%;
    }
    
    .install-modal-header,
    .install-modal-body,
    .install-modal-footer {
        padding: var(--spacing-md);
    }
    
    .install-modal-header h3 {
        font-size: 16px;
    }
    
    .install-step {
        padding: var(--spacing-sm);
    }
    
    .step-number {
        width: 24px;
        height: 24px;
        font-size: 12px;
    }
    
    .step-text {
        font-size: 13px;
    }
    
    .install-note {
        font-size: 12px;
        padding: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .install-modal {
        padding: var(--spacing-sm);
    }
    
    .install-modal-header,
    .install-modal-body,
    .install-modal-footer {
        padding: var(--spacing-sm);
    }
    
    .install-steps {
        gap: var(--spacing-sm);
    }
    
    .install-step {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .step-number {
        align-self: center;
    }
}

/* Dark theme pour modal */
[data-theme="dark"] .install-modal-backdrop {
    background-color: rgba(0, 0, 0, 0.7);
}

[data-theme="dark"] .install-modal-content {
    background-color: var(--bg-primary);
    border-color: var(--border-color);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .install-modal-header {
    background-color: var(--bg-secondary);
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .install-modal-footer {
    background-color: var(--bg-secondary);
    border-top-color: var(--border-color);
}

[data-theme="dark"] .install-step {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
}

[data-theme="dark"] .install-note {
    background-color: var(--bg-primary);
    border-color: var(--border-color);
}

/* ... existing styles ... */

/* ===== NOTIFICATIONS STYLES ===== */

/* Bouton de notification dans le header */
.notification-toggle {
    position: relative;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.2rem;
    padding: var(--spacing-sm);
    border-radius: var(--radius-small);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: var(--spacing-sm);
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-toggle:hover {
    background-color: var(--bg-secondary);
    transform: scale(1.05);
}

.notification-toggle:active {
    transform: scale(0.95);
}

.test-notification-btn {
    position: relative;
    background: var(--accent-motogp);
    border: none;
    color: white;
    font-size: 1.2rem;
    padding: var(--spacing-sm);
    border-radius: var(--radius-small);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: var(--spacing-sm);
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.test-notification-btn:hover {
    background-color: #e55a2b;
    transform: scale(1.05);
}

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

.test-notification-btn i {
    font-size: 12px;
}

.test-refresh-btn {
    position: relative;
    background: var(--accent-f1);
    border: none;
    color: white;
    font-size: 1.2rem;
    padding: var(--spacing-sm);
    border-radius: var(--radius-small);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: var(--spacing-sm);
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.test-refresh-btn:hover {
    background-color: #d32f2f;
    transform: scale(1.05);
}

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

.test-refresh-btn i {
    font-size: 12px;
}

.notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--accent-f1);
    color: white;
    font-size: 0.7rem;
    font-weight: bold;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

/* Modal de notifications */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--bg-primary);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-heavy);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease;
}

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

.modal-header h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.modal-header h2 i {
    color: var(--accent-f1);
    margin-right: var(--spacing-sm);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-small);
    transition: all 0.3s ease;
}

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

.modal-body {
    padding: var(--spacing-lg);
}

/* Statut des notifications */
.notification-status {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: var(--radius-medium);
    background-color: var(--bg-secondary);
}

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

.status-indicator i {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.status-indicator i.enabled {
    color: #10b981;
}

.status-indicator i.disabled {
    color: #ef4444;
}

.status-indicator i.pending {
    color: #f59e0b;
    animation: pulse 2s infinite;
}

#statusText {
    font-weight: 500;
    color: var(--text-primary);
}

/* Paramètres des notifications */
.notification-settings {
    margin-bottom: var(--spacing-lg);
}

.notification-settings h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.setting-group {
    margin-bottom: var(--spacing-md);
}

.setting-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    cursor: pointer;
    padding: var(--spacing-md);
    border-radius: var(--radius-medium);
    transition: background-color 0.3s ease;
}

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

.setting-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-small);
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
    transition: all 0.3s ease;
}

.setting-label input[type="checkbox"]:checked + .checkmark {
    background-color: var(--accent-f1);
    border-color: var(--accent-f1);
}

.setting-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
}

.setting-info {
    flex: 1;
}

.setting-info strong {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 2px;
}

.setting-info small {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Boutons d'action */
.notification-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.btn {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-medium);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-primary {
    background-color: var(--accent-f1);
    color: white;
}

.btn-primary:hover {
    background-color: #c10500;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

/* Info des notifications */
.notification-info {
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-medium);
    border-left: 4px solid var(--accent-f1);
}

.notification-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.notification-info i {
    color: var(--accent-f1);
    font-size: 1rem;
}

/* Responsive pour les notifications */
@media (max-width: 768px) {
    .notification-toggle {
        font-size: 1.1rem;
        padding: var(--spacing-xs);
    }
    
    .modal-content {
        width: 95%;
        margin: var(--spacing-md);
    }
    
    .modal-header {
        padding: var(--spacing-md);
    }
    
    .modal-header h2 {
        font-size: 1.3rem;
    }
    
    .modal-body {
        padding: var(--spacing-md);
    }
    
    .notification-actions {
        flex-direction: column;
    }
    
    .btn {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .notification-toggle {
        font-size: 1rem;
    }
    
    .modal-content {
        width: 100%;
        height: 100%;
        border-radius: 0;
        margin: 0;
    }
    
    .modal-header {
        padding: var(--spacing-md);
    }
    
    .modal-body {
        padding: var(--spacing-md);
    }
    
    .setting-label {
        padding: var(--spacing-sm);
    }
    
    .setting-info strong {
        font-size: 0.95rem;
    }
    
    .setting-info small {
        font-size: 0.8rem;
    }
}

/* Dark theme pour les notifications */
[data-theme="dark"] .notification-toggle {
    color: var(--text-primary);
}

[data-theme="dark"] .notification-toggle:hover {
    background-color: var(--bg-secondary);
}

[data-theme="dark"] .modal-content {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .modal-header {
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .notification-status {
    background-color: var(--bg-secondary);
}

[data-theme="dark"] .setting-label:hover {
    background-color: var(--bg-secondary);
}

[data-theme="dark"] .checkmark {
    border-color: var(--border-color);
}

[data-theme="dark"] .btn-secondary {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .btn-secondary:hover {
    background-color: var(--bg-tertiary);
}

[data-theme="dark"] .notification-info {
    background-color: var(--bg-secondary);
}

[data-theme="dark"] .app-footer {
    background-color: var(--bg-tertiary);
    border-top-color: var(--border-color);
}

[data-theme="dark"] .version-text {
    color: var(--text-tertiary);
}

/* Suppression des styles de surbrillance - tous les événements ont maintenant le même style */

/* Note du compte à rebours */
.countdown-note {
    background: linear-gradient(135deg, rgba(225, 6, 0, 0.1), rgba(255, 107, 53, 0.1));
    border: 1px solid rgba(225, 6, 0, 0.2);
    border-radius: var(--radius-small);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.9em;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.countdown-note i {
    color: var(--accent-f1);
    font-size: 1.1em;
}

/* Animation pour la bordure du premier événement */
@keyframes borderGlow {
    0% {
        opacity: 0.7;
    }
    100% {
        opacity: 1;
    }
}

/* Suppression des styles dark theme pour la surbrillance */

[data-theme="dark"] .countdown-note {
    background: linear-gradient(135deg, rgba(225, 6, 0, 0.15), rgba(255, 107, 53, 0.15));
    border-color: rgba(225, 6, 0, 0.3);
    color: var(--text-secondary);
}

/* Responsive pour l'événement actuel */
@media (max-width: 768px) {
    .countdown-note {
        font-size: 0.85em;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .countdown-note {
        font-size: 0.8em;
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xs);
    }
}

/* Animation pour l'indicateur de rechargement */
@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateX(-50%) translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

/* Styles pour la section prochain GP */
.next-gp-section {
    margin-bottom: var(--spacing-xl);
}

.next-gp-section h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.next-gp-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-large);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
}

.next-gp-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

.next-gp-info {
    text-align: center;
}

.next-gp-info .series-badge {
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

/* Styles pour les badges combinés (F1 + MotoGP) */
.series-badges-combined {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.series-badges-combined .series-badge {
    margin-bottom: 0;
    font-size: 0.9em;
    padding: 4px 8px;
}

.next-gp-info h3 {
    color: var(--text-primary);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.next-gp-info p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.next-gp-info p:last-child {
    margin-bottom: 0;
    font-weight: 500;
    color: var(--text-primary);
}

/* Styles pour le compte à rebours dans la carte prochain GP */
.next-gp-card .countdown-timer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.next-gp-card .countdown-item {
    text-align: center;
    min-width: 60px;
}

.next-gp-card .countdown-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.next-gp-card .countdown-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Styles responsifs pour la section prochain GP */
@media (max-width: 768px) {
    .next-gp-section h2 {
        font-size: 1.3rem;
    }
    
    .next-gp-card {
        padding: var(--spacing-md);
    }
    
    .next-gp-info h3 {
        font-size: 1.2rem;
    }
    
    .next-gp-info p {
        font-size: 0.9rem;
    }
    
    .series-badges-combined .series-badge {
        font-size: 0.8em;
        padding: 3px 6px;
    }
    
    .next-gp-card .countdown-timer {
        gap: var(--spacing-sm);
    }
    
    .next-gp-card .countdown-item {
        min-width: 50px;
    }
    
    .next-gp-card .countdown-number {
        font-size: 1.3rem;
    }
    
    .next-gp-card .countdown-label {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .next-gp-section h2 {
        font-size: 1.2rem;
    }
    
    .next-gp-card {
        padding: var(--spacing-sm);
    }
    
    .next-gp-info h3 {
        font-size: 1.1rem;
    }
    
    .next-gp-info p {
        font-size: 0.85rem;
    }
    
    .series-badges-combined {
        gap: var(--spacing-xs);
    }
    
    .series-badges-combined .series-badge {
        font-size: 0.75em;
        padding: 2px 4px;
    }
    
    .next-gp-card .countdown-timer {
        gap: var(--spacing-xs);
        margin-top: var(--spacing-md);
        padding-top: var(--spacing-md);
    }
    
    .next-gp-card .countdown-item {
        min-width: 40px;
    }
    
    .next-gp-card .countdown-number {
        font-size: 1.1rem;
    }
    
    .next-gp-card .countdown-label {
        font-size: 0.65rem;
    }
}

/* Styles pour le thème sombre */
[data-theme="dark"] .next-gp-card {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .next-gp-info h3 {
    color: var(--text-primary);
}

[data-theme="dark"] .next-gp-info p {
    color: var(--text-secondary);
}

[data-theme="dark"] .next-gp-info p:last-child {
    color: var(--text-primary);
}

/* Styles pour l'indicateur de rechargement */


/* Styles pour l'indicateur de rafraîchissement des données */
#dataRefreshIndicator {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--accent-motogp), var(--accent-f1));
    color: white;
    padding: 20px;
    text-align: center;
    z-index: 10000;
    animation: slideUp 0.3s ease;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
}

#dataRefreshIndicator .refresh-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
    font-size: 16px;
}

#dataRefreshIndicator i {
    font-size: 18px;
}

/* Styles pour le message de succès */
#refreshSuccessMessage {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(76, 175, 80, 0.9);
    color: white;
    padding: 12px 20px;
    border-radius: 25px;
    z-index: 1000;
    animation: slideUp 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

#refreshSuccessMessage .success-content {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
}

/* Optimisations pour le swipe */
@media (max-width: 768px) {
    body {
        overscroll-behavior-y: contain;
    }
    
    .main-content {
        overscroll-behavior-y: auto;
    }
}

/* Styles pour l'événement de la journée */
.today-event-section {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-medium);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.today-event-section:hover {
    background: var(--bg-tertiary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.today-event {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.today-event:last-child {
    margin-bottom: 0;
}

.today-event:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
}

.event-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
}

.event-time {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--accent-f1);
    min-width: 60px;
}

.event-name {
    font-size: 1em;
    font-weight: 500;
    color: var(--text-primary);
    flex: 1;
}

.event-series {
    display: flex;
    align-items: center;
}

.event-series .series-badge {
    font-size: 0.8em;
    padding: 4px 8px;
    border-radius: var(--radius-small);
    font-weight: 600;
}

.no-event {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    padding: var(--spacing-md);
}

/* Styles spécifiques pour F1 et MotoGP */
.today-event-section .event-time {
    color: var(--accent-f1);
}

.today-event-section .event-series .series-badge.f1 {
    background: var(--accent-f1);
    color: white;
}

.today-event-section .event-series .series-badge.motogp {
    background: var(--accent-motogp);
    color: white;
}

/* Couleur orange pour les heures des événements MotoGP */
.today-event-section .event-time {
    color: var(--accent-motogp);
}

/* Couleur orange pour les heures des événements MotoGP dans les cartes de course */
.race-card.motogp .event-time {
    color: var(--accent-motogp);
}

/* Couleur orange pour les heures des événements MotoGP dans l'aperçu du programme */
.day-event-overview.motogp .event-time-overview {
    color: var(--accent-motogp);
}

/* Couleur orange pour les heures des événements MotoGP dans le calendrier */
.calendar-container .race-card.motogp .event-time {
    color: var(--accent-motogp);
}

/* Responsive */
@media (max-width: 768px) {
    .today-event-section {
        margin-top: var(--spacing-md);
        padding: var(--spacing-sm);
    }
    
    .today-event {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .event-info {
        width: 100%;
        justify-content: space-between;
    }
    
    .event-time {
        font-size: 1em;
        min-width: 50px;
    }
    
    .event-name {
        font-size: 0.9em;
    }
    
    .event-series {
        align-self: flex-end;
    }
}

@media (max-width: 480px) {
    .today-event-section {
        padding: var(--spacing-sm);
    }
    
    .event-time {
        font-size: 0.9em;
        min-width: 45px;
    }
    
    .event-name {
        font-size: 0.85em;
    }
    
    .event-series .series-badge {
        font-size: 0.7em;
        padding: 3px 6px;
    }
}

/* Dark theme */
[data-theme="dark"] .today-event-section {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .today-event-section:hover {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .event-name {
    color: var(--text-primary);
}

[data-theme="dark"] .no-event {
    color: var(--text-secondary);
}