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

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-card: #1f1f1f;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --accent: #ff6b35;
    --accent-hover: #ff8c5a;
    --border: #2a2a2a;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 2rem 1rem;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 3rem;
}

header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

header h1 .emoji {
    font-style: normal;
    color: var(--text-primary);
}

header h1 .gradient-text {
    background: linear-gradient(135deg, var(--accent), #ff8c5a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.timezone-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.timezone-selector label {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.timezone-selector select {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.5rem 1rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    cursor: pointer;
    transition: border-color 0.2s ease;
    min-width: 250px;
}

.timezone-selector select:hover {
    border-color: var(--accent);
}

.timezone-selector select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.2);
}

.countdown-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.league-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.league-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.1);
    border-color: var(--accent);
}

.league-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
    text-align: center;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.event-item {
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.event-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.event-header {
    margin-bottom: 1rem;
}

.event-header h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 600;
}

.event-date {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.countdown-display {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.time-unit {
    text-align: center;
    flex: 1;
    min-width: 60px;
}

.time-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    display: block;
    margin-bottom: 0.25rem;
}

.time-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.expired {
    opacity: 0.6;
}

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

@media (max-width: 1024px) {
    .countdown-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    .countdown-grid {
        grid-template-columns: 1fr;
    }
    
    .time-value {
        font-size: 1.5rem;
    }
    
    .league-title {
        font-size: 1.5rem;
    }
}