.alert-banner {
    width: 100%;
    background: linear-gradient(90deg, #c62828, #e53935);
    color: #fff;
    padding: 14px 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    z-index: 999;
    position: fixed;
    top: 80px;
}

.alert-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.alert-content i {
    font-size: 28px;
    color: #fff;
}

.alert-content p {
    flex: 1;
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.4;
}

.alert-btn {
    background: #fff;
    color: #c62828;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.alert-btn:hover {
    background: #f5f5f5;
    transform: translateY(-1px);
}

/* Responsivo */
@media (max-width: 768px) {
    .alert-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .alert-btn {
        margin-top: 8px;
    }
}