/* Top Navigation */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--background-paper);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    box-shadow: var(--theme-shadow);
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-logo {
    height: 40px;
}

.nav-center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.page-title {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--theme-text);
}

.page-title h1 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--color-primary);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.ai-search-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--theme-background);
    padding: 10px 16px;
    border-radius: 20px;
    width: 100%;
    max-width: 480px;
    border: 1px solid var(--theme-border);
}

.ai-search-bar i {
    color: var(--theme-text-secondary);
    font-size: 16px;
}

.ai-search-bar input {
    border: none;
    background: transparent;
    width: 100%;
    font-size: 15px;
    color: var(--theme-text);
    outline: none;
    padding-left: 4px;
}

.ai-search-bar input::placeholder {
    color: var(--theme-text-secondary);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-actions {
    display: flex;
    gap: 12px;
}

.btn-action {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-action:hover {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
}

.btn-action.secondary {
    background: var(--theme-surface);
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-action.secondary:hover {
    background: var(--color-primary-surface);
    color: white;
}

.user-info {
    text-align: right;
}

/* Note: .user-name in .user-info is different from the one in .user-profile */
.user-info .user-name {
    display: block;
    font-weight: 600;
    color: var(--theme-text);
}

.user-info .user-role {
    display: block;
    font-size: 12px;
    color: var(--theme-text-secondary);
}

/* Top Navigation Links */
.top-nav-links {
    display: flex;
    align-items: center;
    margin-left: 95px;
    gap: 12px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s ease;
}

.nav-link:hover {
    background: var(--background-light);
    color: var(--text-primary);
}

.nav-link.active {
    color: var(--brand-primary);
    background: var(--brand-light);
}

.nav-link i {
    font-size: 16px;
}

/* Notifications */
.notifications {
    position: relative;
}

.notification-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
}

.notification-btn:hover {
    background: var(--background-light);
    color: var(--text-primary);
}

.notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--brand-primary);
    color: white;
    font-size: 10px;
    padding: 2px 4px;
    border-radius: 10px;
    min-width: 15px;
    text-align: center;
}

/* User Profile */
.user-profile {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.business-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.user-name {
    font-size: 12px;
    color: var(--text-secondary);
}

.logout-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
}

.logout-btn:hover {
    background: var(--background-light);
    color: var(--text-primary);
}

.collapse-sidebar {
    margin: 8px;
    padding: 8px;
    border: none;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.collapse-sidebar:hover {
    background: var(--background-light);
    color: var(--text-primary);
}

/* Side Navigation */
.side-nav {
    width: 200px;
    background-color: white;
    border-right: 1px solid var(--border-color);
    height: calc(100vh - var(--header-height));
    position: fixed;
    left: 0;
    top: var(--header-height);
    overflow-y: auto;
    transition: width 0.3s ease;
}

/* Collapsed sidebar styles */
.side-nav.collapsed {
    width: 30px;
}

.side-nav.collapsed .nav-item span {
    display: none;
}

.side-nav.collapsed .nav-item {
    justify-content: center;
    padding: 12px 0;
}

.side-nav.collapsed .nav-item i {
    margin-right: 0;
    font-size: 14px;
}

.side-nav .brand {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

.side-nav .brand-text {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.nav-menu {
    padding: 8px;
    margin: 0;
    list-style: none;
}

.nav-menu li {
    margin-bottom: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    margin-bottom: 4px;
}

.nav-item i {
    margin-right: 12px;
    width: 16px;
    text-align: center;
    font-size: 18px;
}

.nav-item span {
    font-size: 14px;
    font-weight: 500;
}

.nav-item:hover {
    background-color: var(--color-surface-hover, #f3f4f6);
    color: var(--text-primary);
}

.nav-item.active {
    background-color: rgba(var(--color-primary-rgb, 0, 102, 255), 0.1);
    color: var(--color-primary);
}

.nav-item.active i {
    color: var(--color-primary);
}

/* Add styles for nav-section */
.nav-section {
    padding: 8px;
}

/* Exception for appointments page */
.appointments-page .nav-item,
.appointments-page .nav-link {
    padding: 8px 12px;
    border-radius: 6px;
    margin-bottom: 2px;
}

.appointments-page .nav-item i,
.appointments-page .nav-link i {
    font-size: 14px;
    width: 16px;
}

.appointments-page .nav-item span,
.appointments-page .nav-link span {
    font-size: 13px;
    font-weight: 400;
}

/* Toggle button for sidebar */
.sidebar-toggle {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    transition: all 0.2s ease;
    z-index: 100; /* Ensure it's above other elements */
}

.sidebar-toggle i {
    font-size: 12px;
}

.side-nav.collapsed .sidebar-toggle {
    width: 20px;
    height: 20px;
}

.side-nav.collapsed .sidebar-toggle i {
    font-size: 10px;
    transform: rotate(180deg);
}

.sidebar-toggle:hover {
    background: #3a56e0;
    color: white;
    border-color: #3a56e0;
}

.side-nav .sidebar-toggle {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
}

.side-nav:has(.dropdown-menu.show) .sidebar-toggle {
    position: relative;
    bottom: auto;
    margin-top: 20px;
    margin-bottom: 20px;
}

/* Main Content Area */
.main-content {
    margin-left: 200px;
    margin-top: var(--header-height);
    height: calc(100vh - var(--header-height));
    overflow-y: auto;
    transition: margin-left 0.3s ease;
}

.main-content.sidebar-collapsed {
    margin-left: 30px;
}

.content-area {
    height: 100%;
    overflow: auto;
    padding: 24px;
}

/* Dropdown Navigation Styles */
.nav-item.has-dropdown {
    position: relative;
}

.nav-item.has-dropdown .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-right: 2rem;
    cursor: pointer;
}

.dropdown-arrow {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.nav-item.has-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    margin-top: 0.5rem;
    overflow: hidden;
}

.nav-item.has-dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.dropdown-menu a:hover {
    background: var(--background-secondary);
    color: var(--primary-color);
    padding-left: 1.25rem;
}

.dropdown-menu a i {
    margin-right: 0.75rem;
    width: 1rem;
    text-align: center;
    font-size: 0.8rem;
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

.dropdown-separator {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

/* Medispa Navigation Specific Styles */
.nav-item[data-feature-group="medispa"] .nav-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 8px;
    margin: 0.25rem 0;
}

.nav-item[data-feature-group="medispa"] .nav-link:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
    transform: translateX(4px);
}

.nav-item[data-feature-group="medispa"] .dropdown-menu {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 1px solid #667eea;
}

.nav-item[data-feature-group="medispa"] .dropdown-menu a {
    color: var(--text-color);
    background: transparent;
}

.nav-item[data-feature-group="medispa"] .dropdown-menu a:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
}

/* Active state for current page */
.nav-link.active {
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
}

.nav-item.has-dropdown.active > .nav-link {
    background: var(--primary-color);
    color: white;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: var(--background-secondary);
        margin: 0.5rem 0 0 1rem;
        border-radius: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .nav-item.has-dropdown.active .dropdown-menu {
        max-height: 300px;
    }
    
    .dropdown-menu a {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
    
    .nav-item.has-dropdown .nav-link {
        padding-right: 1rem;
    }
}

/* Animation for new navigation items */
.nav-item[data-feature-group="medispa"] {
    animation: slideInLeft 0.5s ease;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Feature status indicators in navigation */
.nav-feature-badge {
    display: inline-block;
    background: #10b981;
    color: white;
    font-size: 0.6rem;
    padding: 0.125rem 0.375rem;
    border-radius: 10px;
    margin-left: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
}

.nav-feature-badge.beta {
    background: #f59e0b;
}

.nav-feature-badge.new {
    background: #ef4444;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Hide duplicate Photo Management inside Medical dropdown
   We now expose Image Studio as a top-level nav item. Keep dropdown entry hidden
   while preserving its markup for feature toggle compatibility. */
.nav-item-with-dropdown.medispa-nav .dropdown-item.medispa-feature-photoManagement {
    display: none !important;
}
[data-feature-group="medispa"] .dropdown-item.medispa-feature-photoManagement {
    display: none !important;
}