.alert {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.8rem 1rem;
    border: 1px solid transparent;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.alert-content {
    display: grid;
    gap: 0.25rem;
}

.alert-title {
    font-size: 0.95rem;
    font-weight: 700;
}

.alert-message {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.3;
}

.alert-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 1.75rem;
    height: 1.75rem;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: inherit;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
}

.alert-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.alert-info {
    background: linear-gradient(135deg, rgba(35, 78, 150, 0.45), rgba(18, 41, 79, 0.92));
    border-color: rgba(124, 167, 255, 0.45);
}

.alert-success {
    background: linear-gradient(135deg, rgba(36, 110, 74, 0.48), rgba(18, 56, 38, 0.92));
    border-color: rgba(112, 225, 167, 0.45);
}

.alert-warning {
    background: linear-gradient(135deg, rgba(140, 93, 8, 0.5), rgba(85, 56, 5, 0.94));
    border-color: rgba(255, 208, 117, 0.45);
}

.alert-error {
    background: linear-gradient(135deg, rgba(132, 31, 43, 0.5), rgba(78, 19, 26, 0.94));
    border-color: rgba(255, 134, 150, 0.42);
}

.alerts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}