/* Banner and alert styling */

.alert {
    transition: opacity 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    gap: 12px;
    align-items: flex-start;
    padding: 12px 14px;
}

.alert-closing {
    opacity: 0;
    transform: translateY(-4px);
}

.banner-alert {
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.55));
    color: inherit;
}

.banner-alert.alert-error {
    background: linear-gradient(135deg, rgba(248, 113, 113, 0.18), rgba(248, 113, 113, 0.08));
    border-color: rgba(248, 113, 113, 0.35);
}

.banner-alert.alert-warning {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.18), rgba(251, 191, 36, 0.06));
    border-color: rgba(251, 191, 36, 0.4);
}

.banner-alert.alert-success {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.18), rgba(34, 197, 94, 0.08));
    border-color: rgba(34, 197, 94, 0.35);
}

.banner-alert.alert-info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(59, 130, 246, 0.08));
    border-color: rgba(59, 130, 246, 0.35);
}

.banner-alert .banner-alert-close {
    margin-left: auto;
    border-radius: 9999px;
    width: 2.25rem;
    height: 2.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.65);
    color: inherit;
    transition: all 0.15s ease;
    cursor: pointer;
}

.banner-alert .banner-alert-close:hover,
.banner-alert .banner-alert-close:focus-visible {
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
    transform: translateY(-1px);
}