/* ========================================
   TOAST NOTIFICATIONS
   ======================================== */

.toast-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    padding: 16px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10000;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s ease;
    max-width: 400px;
    font-size: 14px;
    border-left: 4px solid #0d6efd;
}

.toast-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-notification i {
    font-size: 20px;
}

/* Toast types */
.toast-success {
    border-left-color: #198754;
    background: #d1e7dd;
    color: #0f5132;
}

.toast-success i {
    color: #198754;
}

.toast-error {
    border-left-color: #dc3545;
    background: #f8d7da;
    color: #842029;
}

.toast-error i {
    color: #dc3545;
}

.toast-info {
    border-left-color: #0dcaf0;
    background: #cff4fc;
    color: #055160;
}

.toast-info i {
    color: #0dcaf0;
}

/* Loading overlay */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

#loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    text-align: center;
    color: white;
}

.loading-spinner .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

.loading-text {
    font-size: 16px;
    font-weight: 500;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Mobile responsive */
@media (max-width: 768px) {
    .toast-notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast-notification.show {
        transform: translateY(0);
    }
}