/* ========================================
   HEADER NOTIFICATION STYLES
   ======================================== */

.header-notification {
    position: fixed;
    top: 80px;
    right: 20px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    padding: 12px 16px;
    font-size: 14px;
    color: #333;
    z-index: 10000;
    max-width: 300px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    animation: slideInRight 0.3s ease;
}

.header-notification.error {
    border-left: 4px solid #ff4757;
    background: #fff5f5;
}

.header-notification.success {
    border-left: 4px solid #2ed573;
    background: #f0fff4;
}

.header-notification.info {
    border-left: 4px solid #154880;
    background: #f0f8ff;
}

.header-notification.warning {
    border-left: 4px solid #ffa502;
    background: #fffbf0;
}

.notification-close {
    background: none;
    border: none;
    font-size: 18px;
    color: #999;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.notification-close:hover {
    background: #f0f0f0;
    color: #666;
}

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

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

/* Mobile responsive notifications */
@media (max-width: 767px) {
    .header-notification {
        top: 60px;
        right: 10px;
        left: 10px;
        max-width: none;
        font-size: 13px;
    }
}