/* Notification System Styles */

/* Notification Container in Nav */
.notification-container {
    position: relative;
    margin-right: 1rem;
}

.notification-trigger {
    background: transparent;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    position: relative;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
}

.notification-trigger:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-color);
    transform: none;
    box-shadow: none;
}

.notification-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    background: #ef4444;
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-color);
    animation: pulse-badge 2s ease-in-out infinite;
}

.notification-badge.large-count {
    border-radius: 9px;
    padding: 0 5px;
    min-width: 24px;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Notification Dropdown */
.notification-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    width: 380px;
    max-height: 500px;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.98);
    transition: all 0.2s ease-out;
    z-index: 1001;
    overflow: hidden;
}

.notification-container.open .notification-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Dropdown Header */
.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--background-secondary);
}

.notification-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.mark-all-read-btn {
    background: transparent;
    border: none;
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.625rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    width: auto;
    min-width: auto;
}

.mark-all-read-btn:hover {
    background: var(--background-tertiary);
    transform: none;
    box-shadow: none;
}

/* Notification List */
.notification-list {
    flex: 1;
    overflow-y: auto;
    max-height: 380px;
}

.notification-item {
    display: flex;
    gap: 0.875rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
}

.notification-item:hover {
    background: var(--background-secondary);
}

.notification-item.unread {
    background: rgba(99, 102, 241, 0.04);
    border-left: 3px solid var(--accent-color);
    padding-left: calc(1.25rem - 3px);
}

.notification-item.unread:hover {
    background: rgba(99, 102, 241, 0.08);
}

/* Notification Icon */
.notification-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}

.notification-icon.NEW_INVOICE {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #d97706;
}

.notification-icon.APPOINTMENT_CONFIRMED {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    color: #2563eb;
}

.notification-icon.APPOINTMENT_COMPLETED {
    background: linear-gradient(135deg, #dcfce7, #bbf7d0);
    color: #16a34a;
}

.notification-icon.APPOINTMENT_CANCELLED {
    background: linear-gradient(135deg, #fef2f2, #fecaca);
    color: #dc2626;
}

.notification-icon.PAYMENT_RECEIVED {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    color: #059669;
}

/* Notification Content */
.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.notification-title .unread-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    flex-shrink: 0;
}

.notification-message {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}

.notification-time {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 0.375rem;
}

/* Notification Footer */
.notification-footer {
    padding: 0.875rem 1.25rem;
    border-top: 1px solid var(--border-color);
    background: var(--background-secondary);
    text-align: center;
}

.view-all-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
}

.view-all-link:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Empty State */
.notification-empty {
    padding: 3rem 1.5rem;
    text-align: center;
    color: var(--text-secondary);
}

.notification-empty i {
    font-size: 3rem;
    color: var(--border-color);
    margin-bottom: 1rem;
}

.notification-empty p {
    margin: 0;
    font-size: 0.875rem;
}

/* Loading State */
.notification-loading {
    padding: 2.5rem 1.5rem;
    text-align: center;
    color: var(--text-secondary);
}

.notification-loading i {
    margin-right: 0.5rem;
}

/* Mobile Styles */
.mobile-notification-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
}

.mobile-notification-badge {
    background: #ef4444;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
    .notification-dropdown {
        position: fixed;
        top: 70px;
        left: 1rem;
        right: 1rem;
        width: auto;
        max-height: calc(100vh - 90px);
        border-radius: var(--border-radius-lg);
    }
}

@media (max-width: 480px) {
    .notification-dropdown {
        top: 60px;
        left: 0.5rem;
        right: 0.5rem;
        max-height: calc(100vh - 80px);
    }

    .notification-item {
        padding: 0.875rem 1rem;
    }

    .notification-icon {
        width: 36px;
        height: 36px;
        font-size: 0.875rem;
    }
}