/**
 * ============================================================
 * TOP NAVIGATION DASHBOARD SYSTEM
 * Modern Full-Width Layout with Ultra Premium Design
 * ============================================================
 */

/* Hide Sidebar - We're going full-width */
.sidebar {
    display: none !important;
}

/* Full Width Main Content */
.main-chat {
    margin-left: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
}

/* ============================================================
   MEDICAL AI MARQUEE BANNER
   ============================================================ */

.medical-ai-marquee {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    background: linear-gradient(135deg, #0A4D8C 0%, #00A896 100%);
    overflow: hidden;
    height: 32px;
    display: flex;
    align-items: center;
}

.marquee-content {
    display: flex;
    align-items: center;
    white-space: nowrap;
    animation: marqueeScroll 40s linear infinite;
    padding-right: 100%;
}

.marquee-item {
    color: white;
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0 1rem;
    letter-spacing: 0.3px;
}

.marquee-separator {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    padding: 0 0.5rem;
}

@keyframes marqueeScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Pause on hover */
.medical-ai-marquee:hover .marquee-content {
    animation-play-state: paused;
}

/* ============================================================
   MEDICAL DISCLAIMER WARNING BANNER
   ============================================================ */

.medical-disclaimer-warning-banner {
    position: fixed;
    top: 32px;
    left: 0;
    right: 0;
    z-index: 1002; /* Above navigation */
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
    height: 32px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(220, 38, 38, 0.3);
}

.disclaimer-marquee-content {
    display: flex;
    align-items: center;
    height: 100%;
    white-space: nowrap;
    animation: disclaimerScroll 40s linear infinite;
    padding: 0 2rem;
}

@keyframes disclaimerScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.disclaimer-marquee-item {
    display: inline-flex;
    align-items: center;
    color: white;
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0 2rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.disclaimer-marquee-item strong {
    font-weight: 700;
    margin-right: 0.5rem;
}

.disclaimer-marquee-item svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    flex-shrink: 0;
}

.disclaimer-marquee-separator {
    display: inline-block;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.25rem;
    padding: 0 1.5rem;
}

/* Mobile Responsive - Disclaimer Banner */
@media (max-width: 768px) {
    .disclaimer-marquee-content {
        animation: disclaimerScroll 30s linear infinite;
    }

    .disclaimer-marquee-item {
        font-size: 0.75rem;
        padding: 0 1rem;
    }

    .disclaimer-marquee-separator {
        padding: 0 0.75rem;
    }
}

/* ============================================================
   MODERN TOP NAVIGATION BAR
   ============================================================ */

.top-nav-container {
    position: fixed;
    top: 64px; /* 32px marquee + 32px disclaimer */
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--ultra-glass-white, rgba(255, 255, 255, 0.85));
    backdrop-filter: var(--ultra-blur-xl, blur(24px));
    -webkit-backdrop-filter: var(--ultra-blur-xl, blur(24px));
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--ultra-shadow-md);
}

.top-nav {
    max-width: 1920px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    gap: 2rem;
}

/* Logo Section */
.top-nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: 1.25rem;
    color: var(--ultra-gray-900, #0F172A);
    text-decoration: none;
    white-space: nowrap;
}

.top-nav-logo-icon {
    width: 40px;
    height: 40px;
    background: var(--ultra-gradient-primary);
    border-radius: var(--ultra-radius-md, 12px);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--ultra-shadow-colored-primary);
}

.top-nav-logo-icon svg {
    stroke: white;
}

/* Logo Text - Desktop */
.top-nav-logo-text {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    line-height: 1 !important;
}

.logo-main {
    font-size: 1.25rem !important;
    font-weight: 900 !important;
    color: var(--ultra-gray-900, #0F172A) !important;
    letter-spacing: 0.02em !important;
}

.logo-sub {
    font-size: 0.6875rem !important;
    font-weight: 400 !important;
    color: rgba(15, 23, 42, 0.5) !important;
    text-transform: lowercase !important;
    margin-top: -2px !important;
    letter-spacing: 0.05em !important;
}

/* Navigation Menu */
.top-nav-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.top-nav-item {
    position: relative;
}

.top-nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    font-size: 0.9375rem;
    font-weight: var(--ultra-weight-medium, 500);
    color: var(--ultra-gray-700, #334155);
    background: transparent;
    border: none;
    border-radius: var(--ultra-radius-md, 12px);
    cursor: pointer;
    transition: all var(--ultra-transition-base);
    white-space: nowrap;
}

.top-nav-link:hover {
    background: var(--ultra-primary-alpha, rgba(10, 77, 140, 0.1));
    color: var(--ultra-primary, #0A4D8C);
}

.top-nav-link.active {
    background: var(--ultra-gradient-primary);
    color: var(--ultra-white, #FFFFFF);
    box-shadow: var(--ultra-shadow-colored-primary);
}

.top-nav-link svg {
    width: 18px;
    height: 18px;
}

.dropdown-chevron {
    width: 14px;
    height: 14px;
    transition: transform var(--ultra-transition-base);
}

.top-nav-link:hover .dropdown-chevron {
    transform: rotate(180deg);
}

/* Mega Menu Dropdown */
.mega-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    min-width: 280px;
    background: var(--ultra-glass-white, rgba(255, 255, 255, 0.95));
    backdrop-filter: var(--ultra-blur-xl, blur(24px));
    -webkit-backdrop-filter: var(--ultra-blur-xl, blur(24px));
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--ultra-radius-lg, 16px);
    box-shadow: var(--ultra-shadow-xl);
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--ultra-transition-base);
    z-index: 100;
}

.top-nav-item:hover .mega-menu,
.mega-menu:hover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Wide Mega Menu for Specialties */
.mega-menu-wide {
    min-width: 500px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.25rem;
}

.mega-menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: var(--ultra-weight-medium, 500);
    color: var(--ultra-gray-700, #334155);
    background: transparent;
    border: none;
    border-radius: var(--ultra-radius-md, 12px);
    cursor: pointer;
    transition: all var(--ultra-transition-base);
    text-align: left;
    width: 100%;
}

.mega-menu-item:hover {
    background: var(--ultra-primary-alpha, rgba(10, 77, 140, 0.1));
    color: var(--ultra-primary, #0A4D8C);
    transform: translateX(4px);
}

.mega-menu-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: var(--ultra-primary-alpha, rgba(10, 77, 140, 0.1));
    border-radius: var(--ultra-radius-sm, 8px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ultra-primary, #0A4D8C);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mega-menu-item:hover .mega-menu-icon {
    background: var(--ultra-gradient-primary);
    color: white;
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 16px -4px rgba(10, 77, 140, 0.3);
}

.mega-menu-icon svg {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mega-menu-item:hover .mega-menu-icon svg {
    transform: scale(1.15);
    animation: iconPulse 1.5s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1.15);
    }
    50% {
        transform: scale(1.25);
    }
}

/* Nav Icon Animations */
.nav-icon-animated {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.top-nav-link:hover .nav-icon-animated {
    transform: scale(1.1) rotate(-5deg);
    filter: drop-shadow(0 4px 8px rgba(10, 77, 140, 0.3));
}

.top-nav-link.active .nav-icon-animated {
    animation: navIconSpin 2s ease-in-out infinite;
}

@keyframes navIconSpin {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    25% {
        transform: scale(1.1) rotate(5deg);
    }
    75% {
        transform: scale(1.1) rotate(-5deg);
    }
}

/* Quick Actions Section */
.top-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.quick-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--ultra-glass-white, rgba(255, 255, 255, 0.7));
    border: 2px solid var(--ultra-gray-300, #CBD5E1);
    border-radius: var(--ultra-radius-full, 9999px);
    color: var(--ultra-gray-600, #475569);
    cursor: pointer;
    transition: all var(--ultra-transition-base);
    position: relative;
}

.quick-action-btn:hover {
    background: var(--ultra-primary, #0A4D8C);
    border-color: var(--ultra-primary, #0A4D8C);
    color: var(--ultra-white, #FFFFFF);
    box-shadow: var(--ultra-shadow-colored-primary);
    transform: translateY(-2px);
}

.quick-action-btn svg {
    width: 20px;
    height: 20px;
}

/* New Consultation Button - Primary CTA */
.new-consultation-btn-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: var(--ultra-weight-semibold, 600);
    color: var(--ultra-white, #FFFFFF);
    background: var(--ultra-gradient-primary);
    border: none;
    border-radius: var(--ultra-radius-md, 12px);
    box-shadow: var(--ultra-shadow-colored-primary);
    cursor: pointer;
    transition: all var(--ultra-transition-base);
    white-space: nowrap;
}

.new-consultation-btn-top:hover {
    box-shadow: var(--ultra-shadow-lg);
    transform: translateY(-2px);
}

.new-consultation-btn-top svg {
    width: 18px;
    height: 18px;
}

/* Badge for Notifications */
.notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 18px;
    height: 18px;
    background: var(--ultra-error, #E63946);
    border: 2px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
    font-weight: var(--ultra-weight-bold, 700);
    color: white;
}

/* Content Spacing for Fixed Header */
.main-chat {
    padding-top: 142px !important; /* 32px marquee + 32px disclaimer + 60px nav + 18px spacing */
}

/* ============================================================
   SEARCH BAR IN HEADER
   ============================================================ */

.top-nav-search {
    flex: 1;
    max-width: 500px;
    position: relative;
}

.top-nav-search-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 3rem;
    font-size: 0.9375rem;
    font-family: var(--ultra-font-primary, 'Inter');
    color: var(--ultra-gray-900, #0F172A);
    background: var(--ultra-white, #FFFFFF);
    border: 2px solid var(--ultra-gray-300, #CBD5E1);
    border-radius: var(--ultra-radius-full, 9999px);
    transition: all var(--ultra-transition-base);
    outline: none;
}

.top-nav-search-input:focus {
    border-color: var(--ultra-primary, #0A4D8C);
    box-shadow: 0 0 0 4px var(--ultra-primary-alpha, rgba(10, 77, 140, 0.1));
}

.top-nav-search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ultra-gray-400, #94A3B8);
    width: 20px;
    height: 20px;
    pointer-events: none;
}

/* Keyboard Shortcut Hint */
.search-shortcut {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: var(--ultra-weight-medium, 500);
    color: var(--ultra-gray-400, #94A3B8);
    background: var(--ultra-gray-100, #F1F5F9);
    border: 1px solid var(--ultra-gray-300, #CBD5E1);
    border-radius: 4px;
    pointer-events: none;
}

/* ============================================================
   SEARCH RESULTS DROPDOWN
   ============================================================ */

.search-results-dropdown {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 0;
    right: 0;
    min-width: 400px;
    max-height: 500px;
    background: var(--ultra-glass-white, rgba(255, 255, 255, 0.95));
    backdrop-filter: var(--ultra-blur-xl, blur(24px));
    -webkit-backdrop-filter: var(--ultra-blur-xl, blur(24px));
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--ultra-radius-lg, 16px);
    box-shadow: var(--ultra-shadow-2xl, 0 25px 50px -12px rgba(0, 0, 0, 0.25));
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--ultra-transition-base, 0.3s cubic-bezier(0.4, 0, 0.2, 1));
    z-index: 1001;
    overflow: hidden;
}

.search-results-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Search Results Header */
.search-results-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--ultra-gray-200, #E2E8F0);
    background: rgba(10, 77, 140, 0.03);
}

.search-results-header span {
    font-size: 0.875rem;
    font-weight: var(--ultra-weight-semibold, 600);
    color: var(--ultra-gray-700, #334155);
}

/* Search Results List */
.search-results-list {
    max-height: 400px;
    overflow-y: auto;
    padding: 0.5rem;
}

/* Custom Scrollbar */
.search-results-list::-webkit-scrollbar {
    width: 6px;
}

.search-results-list::-webkit-scrollbar-track {
    background: transparent;
}

.search-results-list::-webkit-scrollbar-thumb {
    background: var(--ultra-gray-300, #CBD5E1);
    border-radius: 3px;
}

.search-results-list::-webkit-scrollbar-thumb:hover {
    background: var(--ultra-gray-400, #94A3B8);
}

/* Search Result Item */
.search-result-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
    padding: 0.875rem 1rem;
    background: transparent;
    border: none;
    border-radius: var(--ultra-radius-md, 12px);
    cursor: pointer;
    transition: all var(--ultra-transition-fast, 0.2s ease);
    text-align: left;
}

.search-result-item:hover {
    background: rgba(10, 77, 140, 0.1);
    transform: translateX(4px);
}

/* Search Result Icon */
.search-result-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg,
        var(--ultra-primary, #0A4D8C),
        var(--ultra-secondary, #1E6BB8)
    );
    border-radius: var(--ultra-radius-md, 12px);
    color: var(--ultra-white, #FFFFFF);
}

.search-result-icon svg {
    width: 20px;
    height: 20px;
}

/* Search Result Content */
.search-result-content {
    flex: 1;
    min-width: 0;
}

.search-result-title {
    font-size: 0.9375rem;
    font-weight: var(--ultra-weight-semibold, 600);
    color: var(--ultra-gray-900, #0F172A);
    margin-bottom: 0.125rem;
}

.search-result-category {
    font-size: 0.8125rem;
    color: var(--ultra-gray-600, #475569);
    text-transform: capitalize;
}

/* Search Result Arrow */
.search-result-arrow {
    flex-shrink: 0;
    color: var(--ultra-gray-400, #94A3B8);
    opacity: 0;
    transform: translateX(-4px);
    transition: all var(--ultra-transition-fast, 0.2s ease);
}

.search-result-item:hover .search-result-arrow {
    opacity: 1;
    transform: translateX(0);
    color: var(--ultra-primary, #0A4D8C);
}

/* No Results State */
.search-no-results {
    padding: 3rem 2rem;
    text-align: center;
    color: var(--ultra-gray-600, #475569);
}

.search-no-results svg {
    margin: 0 auto 1rem;
    color: var(--ultra-gray-300, #CBD5E1);
}

.search-no-results p {
    font-size: 0.9375rem;
    margin-bottom: 0.5rem;
    color: var(--ultra-gray-700, #334155);
}

.search-no-results small {
    font-size: 0.8125rem;
    color: var(--ultra-gray-500, #64748B);
}

/* ============================================================
   USER PROFILE DROPDOWN
   ============================================================ */

.user-profile-container {
    position: relative;
}

.user-profile-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem 0.5rem 0.5rem;
    background: var(--ultra-glass-white, rgba(255, 255, 255, 0.7));
    border: 2px solid var(--ultra-gray-300, #CBD5E1);
    border-radius: var(--ultra-radius-full, 9999px);
    cursor: pointer;
    transition: all var(--ultra-transition-base);
}

.user-profile-btn:hover {
    border-color: var(--ultra-primary, #0A4D8C);
    box-shadow: var(--ultra-shadow-sm);
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: var(--ultra-gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--ultra-weight-bold, 700);
    font-size: 0.875rem;
    color: white;
    position: relative;
}

.user-name {
    font-size: 0.875rem;
    font-weight: var(--ultra-weight-medium, 500);
    color: var(--ultra-gray-700, #334155);
}

.user-chevron {
    width: 14px;
    height: 14px;
    color: var(--ultra-gray-500, #64748B);
    transition: transform var(--ultra-transition-base);
}

.user-profile-btn.open .user-chevron {
    transform: rotate(180deg);
}

/* User Dropdown Menu */
.user-dropdown {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 0;
    min-width: 320px;
    max-width: 360px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    background: var(--ultra-glass-white, rgba(255, 255, 255, 0.95));
    backdrop-filter: var(--ultra-blur-xl, blur(24px));
    -webkit-backdrop-filter: var(--ultra-blur-xl, blur(24px));
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--ultra-radius-lg, 16px);
    box-shadow: var(--ultra-shadow-2xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--ultra-transition-base);
    z-index: 2000;
}

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

/* User Info Section */
.user-info-section {
    padding: 1.5rem;
    border-bottom: 1px solid var(--ultra-gray-200, #E2E8F0);
    display: flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, rgba(10, 77, 140, 0.05), rgba(0, 168, 150, 0.05));
}

.user-info-avatar {
    width: 48px;
    height: 48px;
    background: var(--ultra-gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--ultra-weight-bold, 700);
    font-size: 1.125rem;
    color: white;
    position: relative;
}

.user-info-details {
    flex: 1;
}

.user-info-name {
    font-size: 1rem;
    font-weight: var(--ultra-weight-semibold, 600);
    color: var(--ultra-gray-900, #0F172A);
    margin-bottom: 0.25rem;
}

.user-info-role {
    font-size: 0.875rem;
    color: var(--ultra-gray-600, #475569);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.role-badge {
    padding: 0.125rem 0.5rem;
    background: var(--ultra-success-alpha, rgba(6, 214, 160, 0.1));
    color: var(--ultra-success, #06D6A0);
    border-radius: var(--ultra-radius-full, 9999px);
    font-size: 0.75rem;
    font-weight: var(--ultra-weight-semibold, 600);
    text-transform: uppercase;
}

/* Menu Items */
.user-dropdown-menu {
    padding: 0.5rem;
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: var(--ultra-weight-medium, 500);
    color: var(--ultra-gray-700, #334155);
    background: transparent;
    border: none;
    border-radius: var(--ultra-radius-md, 12px);
    cursor: pointer;
    transition: all var(--ultra-transition-base);
    text-align: left;
    width: 100%;
}

.user-dropdown-item:hover {
    background: var(--ultra-primary-alpha, rgba(10, 77, 140, 0.1));
    transform: translateX(4px);
}

/* Hover state for icon */
.user-dropdown-item:hover .user-dropdown-item-icon {
    background: var(--ultra-primary, #0A4D8C);
    color: var(--ultra-white, #FFFFFF);
}

/* Hover state for text - prevent dark background */
.user-dropdown-item:hover .user-dropdown-item-title {
    color: var(--ultra-primary, #0A4D8C);
}

.user-dropdown-item:hover .user-dropdown-item-desc {
    color: var(--ultra-gray-600, #475569);
}

.user-dropdown-item:hover .user-dropdown-item-icon svg {
    color: var(--ultra-white, #FFFFFF);
}

.user-dropdown-item svg {
    width: 20px;
    height: 20px;
    color: inherit;
}

.user-dropdown-item-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: var(--ultra-primary-alpha, rgba(10, 77, 140, 0.1));
    border-radius: var(--ultra-radius-sm, 8px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ultra-primary, #0A4D8C);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.user-dropdown-item-icon svg {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.user-dropdown-item:hover .user-dropdown-item-icon svg {
    transform: scale(1.15) rotate(5deg);
    animation: userIconBounce 0.6s ease-in-out;
}

@keyframes userIconBounce {
    0%, 100% {
        transform: scale(1.15) rotate(5deg);
    }
    50% {
        transform: scale(1.25) rotate(-5deg);
    }
}

.user-dropdown-item-content {
    flex: 1;
}

.user-dropdown-item-title {
    font-size: 0.875rem;
    font-weight: var(--ultra-weight-medium, 500);
    color: var(--ultra-gray-900, #0F172A);
    margin-bottom: 0.125rem;
}

.user-dropdown-item-desc {
    font-size: 0.75rem;
    color: var(--ultra-gray-500, #64748B);
}

/* Divider */
.user-dropdown-divider {
    height: 1px;
    background: var(--ultra-gray-200, #E2E8F0);
    margin: 0.5rem 0;
}

/* Logout Item */
.user-dropdown-item.logout {
    color: var(--ultra-error, #E63946);
}

.user-dropdown-item.logout:hover {
    background: var(--ultra-error-alpha, rgba(230, 57, 70, 0.1));
    color: var(--ultra-error, #E63946);
}

.user-dropdown-item.logout .user-dropdown-item-icon {
    background: var(--ultra-error-alpha, rgba(230, 57, 70, 0.1));
}

/* Quick Stats */
.user-quick-stats {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--ultra-gray-50, #F8FAFC);
    border-top: 1px solid var(--ultra-gray-200, #E2E8F0);
}

.quick-stat {
    flex: 1;
    text-align: center;
}

.quick-stat-value {
    font-size: 1.25rem;
    font-weight: var(--ultra-weight-bold, 700);
    color: var(--ultra-primary, #0A4D8C);
    margin-bottom: 0.25rem;
}

.quick-stat-label {
    font-size: 0.75rem;
    color: var(--ultra-gray-600, #475569);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */

@media (max-width: 1200px) {
    .top-nav-search {
        max-width: 300px;
    }

    .top-nav-link {
        font-size: 0.875rem;
        padding: 0.5rem 0.75rem;
    }
}

@media (max-width: 992px) {
    .top-nav {
        padding: 1rem;
    }

    .top-nav-menu {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .top-nav-search {
        display: none;
    }
}

.mobile-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 2px solid var(--ultra-gray-300, #CBD5E1);
    border-radius: var(--ultra-radius-md, 12px);
    color: var(--ultra-gray-700, #334155);
    cursor: pointer;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mega-menu {
    animation: slideDown 0.3s ease-out;
}

/* ============================================================
   STATUS INDICATOR
   ============================================================ */

.status-indicator {
    width: 8px;
    height: 8px;
    background: var(--ultra-success, #06D6A0);
    border: 2px solid white;
    border-radius: 50%;
    position: absolute;
    bottom: 0;
    right: 0;
}

.status-indicator.offline {
    background: var(--ultra-gray-400, #94A3B8);
}

.status-indicator.busy {
    background: var(--ultra-error, #E63946);
}

/* ============================================================
   BREADCRUMB NAVIGATION
   ============================================================ */

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem 0.5rem;
    background: transparent;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--ultra-gray-600, #475569);
}

.breadcrumb-item:last-child {
    color: var(--ultra-gray-900, #0F172A);
    font-weight: var(--ultra-weight-semibold, 600);
}

.breadcrumb-separator {
    color: var(--ultra-gray-400, #94A3B8);
}

/* ============================================================
   PREMIUM FEATURES
   ============================================================ */

/* Tooltip */
.tooltip {
    position: absolute;
    bottom: calc(100% + 0.5rem);
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
    font-weight: var(--ultra-weight-medium, 500);
    color: white;
    background: var(--ultra-gray-900, #0F172A);
    border-radius: var(--ultra-radius-sm, 8px);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--ultra-transition-base);
    pointer-events: none;
    z-index: 1000;
}

.tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: var(--ultra-gray-900, #0F172A);
}

.quick-action-btn:hover .tooltip,
.top-nav-link:hover .tooltip {
    opacity: 1;
    visibility: visible;
}

/* Divider */
.nav-divider {
    width: 1px;
    height: 24px;
    background: var(--ultra-gray-300, #CBD5E1);
    margin: 0 0.5rem;
}

/* ============================================================
   UNIVERSAL MODAL SYSTEM - Ultra Premium Glassmorphism
   ============================================================ */

.ultra-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ultra-modal.open {
    display: flex;
    opacity: 1;
}

.ultra-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    cursor: pointer;
}

.ultra-modal-container {
    position: relative;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    background: var(--ultra-glass-white, rgba(255, 255, 255, 0.95));
    backdrop-filter: var(--ultra-blur-xl, blur(24px));
    -webkit-backdrop-filter: var(--ultra-blur-xl, blur(24px));
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--ultra-radius-2xl, 24px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10001;
}

.ultra-modal.open .ultra-modal-container {
    transform: scale(1);
}

/* Modal Header */
.ultra-modal-header {
    padding: 2rem 2.5rem;
    background: linear-gradient(135deg,
        rgba(10, 77, 140, 0.05),
        rgba(0, 168, 150, 0.03)
    );
    border-bottom: 1px solid var(--ultra-gray-200, #E2E8F0);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ultra-modal-title {
    font-size: 1.5rem;
    font-weight: var(--ultra-weight-bold, 700);
    color: var(--ultra-gray-900, #0F172A);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ultra-modal-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ultra-gray-100, #F1F5F9);
    border: none;
    border-radius: var(--ultra-radius-md, 12px);
    color: var(--ultra-gray-600, #475569);
    cursor: pointer;
    transition: all var(--ultra-transition-fast);
}

.ultra-modal-close:hover {
    background: var(--ultra-primary, #0A4D8C);
    color: var(--ultra-white, #FFFFFF);
    transform: rotate(90deg);
}

/* Modal Content */
.ultra-modal-content {
    padding: 2rem 2.5rem;
    max-height: calc(90vh - 140px);
    overflow-y: auto;
}

/* Custom Scrollbar for Modal */
.ultra-modal-content::-webkit-scrollbar {
    width: 8px;
}

.ultra-modal-content::-webkit-scrollbar-track {
    background: var(--ultra-gray-100, #F1F5F9);
    border-radius: 4px;
}

.ultra-modal-content::-webkit-scrollbar-thumb {
    background: var(--ultra-gray-300, #CBD5E1);
    border-radius: 4px;
}

.ultra-modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--ultra-gray-400, #94A3B8);
}

/* Modal Sections */
.modal-section {
    margin-bottom: 2rem;
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section-title {
    font-size: 1.125rem;
    font-weight: var(--ultra-weight-semibold, 600);
    color: var(--ultra-gray-900, #0F172A);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-section-title svg {
    width: 20px;
    height: 20px;
    color: var(--ultra-primary, #0A4D8C);
}

/* Info Cards in Modal */
.modal-info-card {
    background: var(--ultra-glass-white, rgba(255, 255, 255, 0.7));
    backdrop-filter: var(--ultra-blur-md, blur(12px));
    border: 1px solid var(--ultra-gray-200, #E2E8F0);
    border-radius: var(--ultra-radius-lg, 16px);
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.modal-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--ultra-gray-200, #E2E8F0);
}

.modal-info-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.modal-info-label {
    font-size: 0.875rem;
    font-weight: var(--ultra-weight-medium, 500);
    color: var(--ultra-gray-600, #475569);
}

.modal-info-value {
    font-size: 0.9375rem;
    font-weight: var(--ultra-weight-semibold, 600);
    color: var(--ultra-gray-900, #0F172A);
}

/* Modal Buttons */
.modal-btn-group {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.modal-btn {
    flex: 1;
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: var(--ultra-weight-semibold, 600);
    border-radius: var(--ultra-radius-md, 12px);
    cursor: pointer;
    transition: all var(--ultra-transition-base);
    border: none;
}

.modal-btn-primary {
    background: linear-gradient(135deg,
        var(--ultra-primary, #0A4D8C),
        var(--ultra-secondary, #1E6BB8)
    );
    color: var(--ultra-white, #FFFFFF);
    box-shadow: 0 4px 12px rgba(10, 77, 140, 0.25);
}

.modal-btn-primary:hover {
    box-shadow: 0 8px 20px rgba(10, 77, 140, 0.35);
    transform: translateY(-2px);
}

.modal-btn-secondary {
    background: var(--ultra-gray-100, #F1F5F9);
    color: var(--ultra-gray-700, #334155);
}

.modal-btn-secondary:hover {
    background: var(--ultra-gray-200, #E2E8F0);
}

/* ============================================================
   MOBILE RESPONSIVE DESIGN - COMPREHENSIVE
   ============================================================ */

/* Mobile Navigation Toggle Button */
.mobile-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    background: var(--ultra-glass-white, rgba(255, 255, 255, 0.9));
    border: 2px solid var(--ultra-gray-200, #E2E8F0);
    border-radius: var(--ultra-radius-md, 12px);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    background: var(--ultra-primary-alpha, rgba(10, 77, 140, 0.1));
    border-color: var(--ultra-primary, #0A4D8C);
}

.mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
    stroke: var(--ultra-gray-700, #334155);
}

/* Tablet Responsive (768px - 1024px) */
@media (max-width: 1024px) {
    .top-nav {
        padding: 0.875rem 1.5rem;
        gap: 1.5rem;
    }

    .top-nav-logo {
        font-size: 1.125rem;
    }

    .top-nav-logo-icon {
        width: 36px;
        height: 36px;
    }

    .top-nav-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }

    .top-nav-search {
        max-width: 350px;
    }

    .top-nav-search-input {
        font-size: 0.875rem;
        padding: 0.625rem 0.875rem 0.625rem 2.75rem;
    }
}

/* Mobile Responsive (max-width: 768px) */
@media (max-width: 768px) {
    /* Show mobile menu toggle */
    .mobile-menu-toggle {
        display: flex !important;
        order: 2;
    }

    /* Top Navigation Adjustments */
    .top-nav-container {
        top: 64px !important; /* 32 + 32 */
    }

    .top-nav {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.625rem 1rem;
        gap: 0.5rem;
        height: 56px;
        min-height: 56px;
    }

    /* Logo Adjustments */
    .top-nav-logo {
        font-size: 1rem;
        gap: 0.5rem;
        order: 1;
        flex: 0 0 auto;
    }

    .top-nav-logo span {
        display: inline-block !important;
        font-size: 0.875rem;
    }

    .top-nav-logo-icon {
        width: 36px;
        height: 36px;
    }

    .top-nav-logo-icon svg {
        width: 20px;
        height: 20px;
    }

    /* Mobile Logo Text - Override for mobile */
    .logo-main {
        font-size: 0.9rem !important;
        font-weight: 700 !important;
        color: #FFFFFF !important;
    }

    .logo-sub {
        font-size: 0.625rem !important;
        font-weight: 400 !important;
        color: #B0B0B0 !important;
    }

    /* Hide main menu on mobile (will show in hamburger) */
    .top-nav-menu {
        position: fixed;
        top: 120px; /* 32 + 32 + 56 */
        left: 0;
        right: 0;
        background: var(--ultra-glass-white, rgba(255, 255, 255, 0.98));
        backdrop-filter: var(--ultra-blur-xl, blur(24px));
        -webkit-backdrop-filter: var(--ultra-blur-xl, blur(24px));
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        gap: 0.5rem;
        max-height: calc(100vh - 120px);
        overflow-y: auto;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        order: 3;
    }

    .top-nav-menu.active {
        transform: translateX(0);
    }

    .top-nav-item {
        width: 100%;
    }

    .top-nav-link {
        width: 100%;
        justify-content: flex-start;
        padding: 0.75rem 1rem;
        font-size: 0.9375rem;
    }

    /* Search Bar Mobile */
    .top-nav-search {
        order: -1;
        max-width: 100%;
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .top-nav-search-input {
        font-size: 0.875rem;
        padding: 0.75rem 0.875rem 0.75rem 2.75rem;
    }

    /* Actions Mobile */
    .top-nav-actions {
        width: 100%;
        flex-direction: column;
        gap: 0.5rem;
        border-top: 1px solid var(--ultra-gray-200, #E2E8F0);
        padding-top: 1rem;
        margin-top: 1rem;
    }

    .top-nav-actions .language-buttons-container {
        width: 100%;
        justify-content: center;
        gap: 0.75rem;
    }

    .top-nav-actions .lang-btn {
        flex: 1;
        max-width: 120px;
    }

    /* User Info Mobile */
    .top-nav-user {
        width: 100%;
        padding: 0.75rem 1rem;
        justify-content: center;
    }

    /* Main Chat Adjustments */
    .main-chat {
        padding-top: 124px !important; /* 32 + 32 + 60 */
    }

    /* Dropdown Menus Mobile */
    .top-nav-dropdown {
        position: static;
        width: 100%;
        box-shadow: none;
        border: 1px solid var(--ultra-gray-200, #E2E8F0);
        margin-top: 0.5rem;
        max-height: 300px;
        overflow-y: auto;
    }

    /* Specialty Pills Mobile */
    .specialty-pills {
        max-height: 250px;
        overflow-y: auto;
    }

    .specialty-pill {
        font-size: 0.8125rem;
        padding: 0.5rem 1rem;
    }

    /* Stats Grid Mobile */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
        padding: 1rem;
    }

    .stat-card {
        padding: 0.875rem;
    }

    .stat-number {
        font-size: 1.25rem;
    }

    .stat-label {
        font-size: 0.6875rem;
    }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
    .top-nav {
        padding: 0.625rem 0.75rem;
    }

    /* Keep logo text visible on small screens */
    .top-nav-logo-text {
        display: flex !important;
    }

    .logo-main {
        font-size: 0.8rem !important;
    }

    .logo-sub {
        font-size: 0.5625rem !important;
    }

    .top-nav-search-input {
        font-size: 0.8125rem;
        padding: 0.625rem 0.75rem 0.625rem 2.5rem;
    }

    .disclaimer-marquee-item {
        font-size: 0.6875rem;
        padding: 0 0.75rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    /* Language Buttons */
    .language-buttons-container {
        gap: 0.5rem;
    }

    .lang-btn {
        width: 44px;
        height: 36px;
        font-size: 0.75rem;
    }
}

/* Chat Interface Mobile Responsive */
@media (max-width: 768px) {
    .chat-container {
        padding: 1rem;
    }

    .chat-message {
        padding: 0.875rem 1rem;
        font-size: 0.9375rem;
    }

    .input-container {
        padding: 1rem;
        gap: 0.75rem;
    }

    .chat-input {
        font-size: 0.9375rem;
        padding: 0.875rem 1rem;
    }

    .send-button {
        width: 44px;
        height: 44px;
    }

    /* Modal Mobile */
    .modal-content {
        width: 95%;
        max-width: 95%;
        margin: 1rem;
        max-height: 90vh;
    }

    .modal-header {
        padding: 1rem 1.25rem;
    }

    .modal-title {
        font-size: 1.125rem;
    }

    .modal-body {
        padding: 1.25rem;
    }

    .modal-footer {
        padding: 1rem 1.25rem;
        flex-direction: column-reverse;
        gap: 0.75rem;
    }

    .modal-footer button {
        width: 100%;
    }
}

/* Marquee Banner Mobile Optimization */
@media (max-width: 768px) {
    .marquee-banner {
        height: 32px !important;
        font-size: 0.75rem;
    }

    .marquee-content {
        animation: marqueeScroll 30s linear infinite;
        padding: 0 1rem;
    }

    .marquee-item {
        font-size: 0.75rem;
        padding: 0 0.75rem;
    }

    .marquee-separator {
        font-size: 1rem;
        padding: 0 0.5rem;
    }

    .medical-disclaimer-warning-banner {
        height: 32px !important;
    }

    .disclaimer-marquee-content {
        animation: disclaimerScroll 30s linear infinite;
    }

    .disclaimer-marquee-item {
        font-size: 0.75rem;
        padding: 0 0.75rem;
    }

    .top-nav-container {
        top: 64px !important; /* 32 + 32 */
        padding: 0;
    }

    .top-nav {
        padding: 0.625rem 1rem;
        height: 56px;
        min-height: 56px;
    }

    .main-chat {
        padding-top: 120px !important; /* 32 + 32 + 56 */
    }

    /* Input Container Mobile */
    .input-container {
        padding: 1rem;
        gap: 0.75rem;
    }

    .message-input {
        font-size: 0.9375rem;
        padding: 0.875rem 1rem;
        min-height: 48px;
    }

    .input-actions {
        gap: 0.5rem;
    }

    .input-btn {
        width: 48px;
        height: 48px;
        flex-shrink: 0;
    }

    .input-btn svg {
        width: 20px;
        height: 20px;
    }

    .send-btn {
        height: 48px;
        padding: 0 1.25rem;
        font-size: 0.9375rem;
    }

    .send-btn svg {
        width: 18px;
        height: 18px;
    }

    /* Upload Zone Mobile */
    .medical-upload-zone {
        padding: 2rem 1rem;
    }

    .upload-icon {
        margin-bottom: 1rem;
    }

    .upload-text {
        font-size: 1rem;
    }

    .upload-subtext {
        font-size: 0.8125rem;
    }
}

@media (max-width: 480px) {
    .marquee-banner {
        height: 28px !important;
    }

    .medical-disclaimer-warning-banner {
        height: 28px !important;
    }

    .marquee-item,
    .disclaimer-marquee-item {
        font-size: 0.6875rem;
        padding: 0 0.5rem;
    }

    .top-nav-container {
        top: 56px !important; /* 28 + 28 */
    }

    .top-nav {
        height: 52px;
        min-height: 52px;
        padding: 0.5rem 0.75rem;
    }

    .main-chat {
        padding-top: 108px !important; /* 28 + 28 + 52 */
    }
}

/* Landscape Mobile Adjustments */
@media (max-height: 500px) and (orientation: landscape) {
    .top-nav-menu {
        max-height: calc(100vh - 80px);
    }

    .modal-content {
        max-height: 85vh;
        margin: 0.5rem;
    }
}

/* Touch-friendly adjustments */
@media (hover: none) and (pointer: coarse) {
    .top-nav-link,
    .lang-btn,
    .send-button,
    .specialty-pill {
        min-height: 44px; /* iOS minimum touch target */
    }

    .modal-close {
        width: 44px;
        height: 44px;
    }
}