/* ===== NOTIFICATIONS MODERNES ===== */

.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
    width: 100%;
}

.notification {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-3);
    padding: var(--spacing-4);
    border-left: 4px solid var(--gray-300);
    transform: translateX(100%);
    opacity: 0;
    animation: slideInRight 0.3s ease-out forwards;
    position: relative;
    overflow: hidden;
}

.notification::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    animation: progressBar 5s linear forwards;
}

.notification.success {
    border-left-color: var(--success-color);
}

.notification.success::before {
    background: linear-gradient(90deg, var(--success-color), #059669);
}

.notification.error {
    border-left-color: var(--danger-color);
}

.notification.error::before {
    background: linear-gradient(90deg, var(--danger-color), #dc2626);
}

.notification.warning {
    border-left-color: var(--warning-color);
}

.notification.warning::before {
    background: linear-gradient(90deg, var(--warning-color), #d97706);
}

.notification.info {
    border-left-color: var(--info-color);
}

.notification.info::before {
    background: linear-gradient(90deg, var(--info-color), #0891b2);
}

.notification-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-2);
}

.notification-title {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--gray-900);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.notification-close {
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: var(--spacing-1);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-close:hover {
    background-color: var(--gray-100);
    color: var(--gray-600);
}

.notification-message {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin: 0;
}

.notification-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Animations */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes progressBar {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

.notification.removing {
    animation: slideOutRight 0.3s ease-in forwards;
}

/* Responsive */
@media (max-width: 768px) {
    .notification-container {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .notification {
        padding: var(--spacing-3);
    }
}

/* Toast notifications */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 350px;
    width: 100%;
}

.toast {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    margin-bottom: var(--spacing-3);
    padding: var(--spacing-4);
    border-left: 4px solid var(--gray-300);
    transform: translateY(100%);
    opacity: 0;
    animation: slideInUp 0.3s ease-out forwards;
    position: relative;
    overflow: hidden;
}

.toast.success {
    border-left-color: var(--success-color);
}

.toast.error {
    border-left-color: var(--danger-color);
}

.toast.warning {
    border-left-color: var(--warning-color);
}

.toast.info {
    border-left-color: var(--info-color);
}

@keyframes slideInUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideOutDown {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(100%);
        opacity: 0;
    }
}

.toast.removing {
    animation: slideOutDown 0.3s ease-in forwards;
}

/* Message d'alerte inline */
.alert-modern {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-4);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.alert-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    background: var(--gray-300);
}

.alert-modern.success::before {
    background: var(--success-color);
}

.alert-modern.error::before {
    background: var(--danger-color);
}

.alert-modern.warning::before {
    background: var(--warning-color);
}

.alert-modern.info::before {
    background: var(--info-color);
}

.alert-modern-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-2);
}

.alert-modern-title {
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
    font-size: var(--font-size-base);
}

.alert-modern-message {
    color: var(--gray-600);
    margin: 0;
    line-height: 1.5;
}