:root {
    --primary: #8a1538; /* Color representativo Qatar 2022 */
    --secondary: #eeeee4;
    --dark: #2b2b2b;
    --white: #ffffff;
    --success: #28a745;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--secondary);
    color: var(--dark);
    margin: 0;
    padding: 0;
}

header {
    background-color: var(--primary);
    color: var(--white);
    padding: 2rem 1rem;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0 1rem;
    display: grid;
    gap: 2rem;
}

.card {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

h2 {
    border-bottom: 2px solid var(--primary);
    padding-bottom: 0.5rem;
    color: var(--primary);
}

.table-responsive {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

th {
    background-color: var(--primary);
    color: var(--white);
    padding: 12px;
    text-align: left;
}

td {
    padding: 12px;
    border-bottom: 1px solid #ddd;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

tr:hover {
    background-color: #f1f1f1;
}

.stats-list {
    list-style: none;
    padding: 0;
}

.stats-list li {
    padding: 10px;
    border-left: 4px solid var(--primary);
    margin-bottom: 8px;
    background: #f8f8f8;
    display: flex;
    justify-content: space-between;
}