/* Notification System */
#notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
}

.notification {
    background: #ffffff;
    border-radius: 8px;
    padding: 16px 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    animation: slideIn 0.3s ease-out;
    position: relative;
    border-left: 4px solid;
}

.notification.success {
    border-left-color: #22c55e;
}

.notification.error {
    border-left-color: #ef4444;
}

.notification.warning {
    border-left-color: #f59e0b;
}

.notification.info {
    border-left-color: #3b82f6;
}

.notification-icon {
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.notification.success .notification-icon::before {
    content: '✓';
    color: #22c55e;
}

.notification.error .notification-icon::before {
    content: '✕';
    color: #ef4444;
}

.notification.warning .notification-icon::before {
    content: '⚠';
    color: #f59e0b;
}

.notification.info .notification-icon::before {
    content: 'ℹ';
    color: #3b82f6;
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
    color: #1f2937;
}

.notification-message {
    font-size: 13px;
    color: #6b7280;
    line-height: 1.5;
}

.notification-close {
    background: none;
    border: none;
    color: #9ca3af;
    font-size: 20px;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: color 0.2s;
}

.notification-close:hover {
    color: #4b5563;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

.notification.hiding {
    animation: slideOut 0.3s ease-out forwards;
}

@media (max-width: 768px) {
    #notification-container {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .notification {
        padding: 14px 16px;
    }
}