/* Floating alert container */
.alert-floating-container {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 1055;
    min-width: 300px;
    max-width: 90%;
}

/* Alert box custom */
.alert-floating-container .alert {
    border: none;
    border-left: 5px solid #198754; /* hijau untuk success, override ikut jenis */
    border-radius: 0.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    padding: 1rem 1.25rem;
    font-size: 0.95rem;
    opacity: 0.97;
    transition: all 0.3s ease;
}

/* Warna sempadan kiri ikut jenis alert */
.alert-success {
    border-left-color: #198754;
}
.alert-danger {
    border-left-color: #dc3545;
}
.alert-warning {
    border-left-color: #ffc107;
    color: #856404;
}
.alert-info {
    border-left-color: #0dcaf0;
}

/* Butang tutup */
.alert .btn-close {
    filter: brightness(0.8);
    padding: 0.5rem;
    font-size: 0.6rem;         /* kecilkan saiz ikon */
    padding: 0.25rem 0.5rem;   /* ruang dalam yang lebih kemas */
    line-height: 2;
    opacity: 0.6;
    transition: opacity 0.3s ease;    
}

.alert .btn-close:hover {
    opacity: 1;
}



/* Responsive */
@media (max-width: 576px) {
    .alert-floating-container {
        right: 1rem;
        left: 1rem;
        top: 1rem;
    }
}