.sorteo-countdown {
    background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    color: white;
    max-width: 600px;
    margin: 20px auto;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.sorteo-countdown-title {
    font-size: 1.8em;
    margin-bottom: 15px;
    font-weight: 600;
}

.countdown-display {
    font-size: 2.5em;
    font-weight: bold;
    margin-bottom: 15px;
}

.countdown-unit {
    display: inline-block;
    margin: 0 5px;
    background: rgba(0, 0, 0, 0.1);
    padding: 5px 10px;
    border-radius: 5px;
}

.sorteo-countdown-button {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-size: 1.2em;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
}

.sorteo-countdown-button:hover {
    background: #c0392b;
    transform: scale(1.05);
}

.sorteo-countdown-error {
    color: #e74c3c;
    font-size: 1.2em;
    text-align: center;
    margin: 20px 0;
}

#sorteo-countdown-admin .countdown-display {
    color: #e74c3c;
    background: white;
    padding: 10px;
    border-radius: 10px;
}