:root {
    --bg: #ffffff;
    --fg: #000000;
    --gray: #f5f5f5;
    --border: #eeeeee;
    --accent: #333333;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: var(--font-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.hub-container {
    max-width: 480px;
    margin: 0 auto;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.hub-header {
    text-align: center;
}

.hub-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.05em;
    line-height: 1;
    margin-bottom: 8px;
}

.hub-header p {
    font-size: 1rem;
    color: var(--accent);
    font-weight: 400;
}

.hub-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hub-btn {
    display: block;
    width: 100%;
    padding: 18px;
    text-align: center;
    text-decoration: none;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.2s ease;
    font-size: 1rem;
}

.hub-btn.primary {
    background-color: var(--fg);
    color: var(--bg);
}

.hub-btn.secondary {
    background-color: var(--gray);
    color: var(--fg);
}

.hub-btn:hover {
    transform: translateY(-2px);
    filter: brightness(0.9);
}

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

.hub-matches h2 {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

.matches-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.match-card {
    border-bottom: 1px solid var(--border);
    padding-bottom: 16px;
}

.match-card:last-child {
    border-bottom: none;
}

.match-meta {
    font-size: 0.7rem;
    font-weight: 600;
    color: #888;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.match-teams {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.2;
}

.match-competition {
    font-size: 0.8rem;
    color: var(--accent);
}

.loading {
    text-align: center;
    color: #888;
    font-size: 0.9rem;
    padding: 20px 0;
}

.hub-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 0.75rem;
    color: #888;
}

.hub-footer p {
    margin-bottom: 4px;
}

/* Desktop optimization - keep it centered and narrow */
@media (min-width: 600px) {
    .hub-container {
        padding: 80px 20px;
    }
}