/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Modern Tech Color Palette */
    --primary-cyan: #00d4ff;
    --primary-purple: #8b5cf6;
    --primary-pink: #ec4899;
    --accent-orange: #f97316;
    --accent-green: #10b981;
    
    /* Light Theme Base */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-hover: #f1f5f9;
    
    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-accent: #00d4ff;
    
    /* Borders and Lines */
    --border-primary: #e2e8f0;
    --border-secondary: #cbd5e1;
    --border-accent: #00d4ff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #ec4899 0%, #f97316 100%);
    --gradient-tertiary: linear-gradient(135deg, #10b981 0%, #00d4ff 100%);
    --gradient-bg: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    
    /* Typography */
    --font-primary: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 0.75rem;
    --spacing-lg: 1rem;
    --spacing-xl: 1.25rem;
    --spacing-2xl: 1.5rem;
    --spacing-3xl: 2rem;
    --spacing-4xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
    --shadow-glow-purple: 0 0 20px rgba(139, 92, 246, 0.3);
}

/* Dark Theme */
[data-theme="dark"] {
    /* Dark Theme Base */
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: #1e1e1e;
    --bg-hover: #2a2a2a;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --text-accent: #00d4ff;
    
    /* Borders and Lines */
    --border-primary: #27272a;
    --border-secondary: #3f3f46;
    --border-accent: #00d4ff;
    
    /* Gradients */
    --gradient-bg: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
    --shadow-glow-purple: 0 0 20px rgba(139, 92, 246, 0.3);
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--gradient-bg);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-cyan);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-purple);
}

/* Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.3); }
    50% { box-shadow: 0 0 30px rgba(0, 212, 255, 0.6); }
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* App Container */
.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-primary);
    position: sticky;
    top: 0;
    z-index: 100;
    position: relative;
}

[data-theme="dark"] .header {
    background: rgba(10, 10, 10, 0.95);
}

.header-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0.05;
    z-index: -1;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-2xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.logo-icon {
    position: relative;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow);
}

.logo-inner {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    animation: pulse 2s infinite;
}

.logo-text h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.02em;
}

.logo-subtitle {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--primary-cyan);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-left: var(--spacing-xs);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.theme-toggle-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-primary);
    border-radius: 50%;
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.theme-toggle-btn:hover {
    border-color: var(--primary-cyan);
    background: var(--bg-hover);
    transform: translateY(-2px) rotate(180deg);
    box-shadow: var(--shadow-glow);
}

.theme-toggle-btn:focus {
    outline: 2px solid var(--primary-cyan);
    outline-offset: 2px;
}

.auth-btn, .profile-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.auth-btn:hover, .profile-btn:hover {
    border-color: var(--primary-cyan);
    background: var(--bg-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.auth-btn:focus, .profile-btn:focus {
    outline: 2px solid var(--primary-cyan);
    outline-offset: 2px;
}

/* Navigation */
.main-nav {
    background: rgba(248, 250, 252, 0.95);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-primary);
    padding: var(--spacing-lg) 0;
}

[data-theme="dark"] .main-nav {
    background: rgba(17, 17, 17, 0.95);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-2xl);
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
}

.nav-item {
    position: relative;
}

.nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    border: 1px solid transparent;
    border-radius: var(--radius-xl);
    background: transparent;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-width: 120px;
}

.nav-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.nav-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-secondary);
    transform: translateY(-2px);
}

.nav-btn:hover::before {
    opacity: 0.1;
}

.nav-btn.active {
    color: var(--text-primary);
    border-color: var(--primary-cyan);
    background: rgba(0, 212, 255, 0.1);
    box-shadow: var(--shadow-glow);
}

.nav-btn.active::before {
    opacity: 0.2;
}

.nav-btn:focus {
    outline: 2px solid var(--primary-cyan);
    outline-offset: 2px;
}

.nav-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    transition: all 0.3s ease;
}

.nav-btn.active .nav-icon {
    color: var(--primary-cyan);
    transform: scale(1.1);
}

.nav-indicator {
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--primary-cyan);
    opacity: 0;
    transition: all 0.3s ease;
}

.nav-btn.active .nav-indicator {
    opacity: 1;
    transform: translateX(-50%) scale(1.5);
}

/* Main Content */
.main-content {
    flex: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-4xl) var(--spacing-2xl);
    width: 100%;
}

/* Pages */
.page {
    display: none;
    animation: slideIn 0.6s ease-out;
}

.page.active {
    display: block;
}

.page-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
    position: relative;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
}

.badge-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-status.online {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
}

.badge-status.active {
    background: rgba(0, 212, 255, 0.2);
    color: var(--primary-cyan);
}

.badge-status.connected {
    background: rgba(139, 92, 246, 0.2);
    color: var(--primary-purple);
}

.page-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
}

.title-main {
    color: var(--text-primary);
    display: block;
}

.title-accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.page-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.section-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-4xl);
}

.dashboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-secondary);
}

.dashboard-card:hover::before {
    opacity: 1;
}

.dashboard-card.primary::before {
    background: var(--gradient-primary);
}

.dashboard-card.secondary::before {
    background: var(--gradient-secondary);
}

.dashboard-card.tertiary::before {
    background: var(--gradient-tertiary);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
    position: relative;
}

.dashboard-card.primary .card-icon {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-glow);
}

.dashboard-card.secondary .card-icon {
    background: var(--gradient-secondary);
    box-shadow: 0 0 20px rgba(236, 72, 153, 0.3);
}

.dashboard-card.tertiary .card-icon {
    background: var(--gradient-tertiary);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.card-title h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs) 0;
}

.card-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-accent);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.card-stats {
    display: flex;
    gap: var(--spacing-xl);
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.module-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--bg-hover);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.module-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-cyan);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Activity Panel */
.activity-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-2xl);
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.panel-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.panel-controls {
    display: flex;
    gap: var(--spacing-sm);
}

.control-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.control-btn:hover {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
    background: var(--bg-hover);
}

.log-entries {
    padding: var(--spacing-xl) var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.log-entry {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.log-entry:hover {
    background: var(--bg-hover);
}

.log-timestamp {
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    min-width: 80px;
    text-align: right;
}

.log-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.log-entry.success .log-icon {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
}

.log-entry.info .log-icon {
    background: rgba(0, 212, 255, 0.2);
    color: var(--primary-cyan);
}

.log-entry.warning .log-icon {
    background: rgba(249, 115, 22, 0.2);
    color: var(--accent-orange);
}

.log-content {
    flex: 1;
}

.log-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs) 0;
}

.log-detail {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Scanner Interface */
.scanner-interface {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-4xl);
}

.scanner-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    max-width: 600px;
    width: 100%;
}

.scanner-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-2xl);
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.scanner-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(0, 212, 255, 0.1));
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-xl);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.status-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-green), var(--primary-cyan));
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    animation: pulse 2s infinite;
}

.status-indicator i {
    font-size: var(--font-size-lg);
    color: white;
}

.status-indicator.ready {
    background: linear-gradient(135deg, var(--accent-green), #22c55e);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.status-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.status-text {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.status-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 400;
    opacity: 0.8;
}

.status-indicator.active {
    background: var(--primary-cyan);
}

.scanner-controls {
    display: flex;
    gap: var(--spacing-sm);
}

.scanner-viewport {
    position: relative;
    height: 400px;
    background: var(--bg-primary);
    border: 2px dashed var(--border-primary);
    border-radius: var(--radius-xl);
    margin: var(--spacing-2xl);
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
}

.scanner-viewport:hover {
    border-color: var(--primary-cyan);
    background: var(--bg-secondary);
}

.scanner-viewport.camera-active {
    border-style: solid;
    border-color: var(--primary-cyan);
    background: var(--bg-primary);
}

#camera-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-xl);
}

.upload-area {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.camera-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-xl);
}

.camera-instructions {
    text-align: center;
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.7);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-xl);
}

.camera-instructions h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
}

.camera-instructions p {
    font-size: var(--font-size-base);
    margin: 0;
    color: var(--text-secondary);
}

.auto-capture-note {
    font-size: var(--font-size-sm) !important;
    color: var(--primary-cyan) !important;
    font-weight: 500;
    margin-top: var(--spacing-xs) !important;
}

.auto-capture-status {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    right: var(--spacing-lg);
    background: rgba(0, 0, 0, 0.8);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.status-indicator i {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
}

.status-indicator.analyzing i {
    color: var(--primary-cyan);
    animation: pulse 2s infinite;
}

.status-indicator.detected i {
    color: var(--accent-green);
    animation: glow 1s infinite;
}

.status-indicator.ready i {
    color: var(--accent-orange);
    animation: pulse 1s infinite;
}

.status-indicator.capturing i {
    color: var(--primary-pink);
    animation: glow 0.5s infinite;
}

.clarity-meter {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.clarity-bar {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.clarity-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    transition: width 0.3s ease;
    width: 0%;
}

.clarity-fill.analyzing {
    background: var(--gradient-primary);
}

.clarity-fill.detected {
    background: var(--gradient-tertiary);
}

.clarity-fill.ready {
    background: var(--gradient-secondary);
}

.clarity-text {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    min-width: 35px;
    text-align: right;
}

.viewport-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
}

.scan-frame {
    position: relative;
    width: 200px;
    height: 200px;
    border: 2px solid var(--primary-cyan);
    border-radius: var(--radius-lg);
}

.frame-corners {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 3px solid var(--primary-cyan);
}

.corner.top-left {
    top: -3px;
    left: -3px;
    border-right: none;
    border-bottom: none;
}

.corner.top-right {
    top: -3px;
    right: -3px;
    border-left: none;
    border-bottom: none;
}

.corner.bottom-left {
    bottom: -3px;
    left: -3px;
    border-right: none;
    border-top: none;
}

.corner.bottom-right {
    bottom: -3px;
    right: -3px;
    border-left: none;
    border-top: none;
}

.scan-instructions {
    text-align: center;
    color: var(--text-secondary);
}

.scan-instructions i {
    font-size: var(--font-size-4xl);
    color: var(--primary-cyan);
    margin-bottom: var(--spacing-lg);
    display: block;
}

.scan-instructions h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
}

.scan-instructions p {
    font-size: var(--font-size-base);
    margin: 0;
}

.scanner-actions {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-2xl);
    background: var(--bg-secondary);
}

.scan-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.scan-btn.primary {
    background: var(--gradient-primary);
    border-color: var(--primary-cyan);
    color: var(--text-primary);
}

.scan-btn.secondary {
    background: var(--bg-card);
    border-color: var(--border-primary);
}

.scan-btn.capture {
    background: var(--gradient-secondary);
    border-color: var(--primary-pink);
    color: var(--text-primary);
}

.scan-btn.stop {
    background: var(--bg-hover);
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

.scan-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.scan-btn.capture:hover {
    box-shadow: 0 0 20px rgba(236, 72, 153, 0.4);
}

.scan-btn.stop:hover {
    background: var(--accent-orange);
    color: var(--text-primary);
    box-shadow: 0 0 20px rgba(249, 115, 22, 0.4);
}

.scan-parameters {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    height: fit-content;
}

.parameters-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xl) 0;
}

.parameter-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.parameter-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-primary);
}

.parameter-item:last-child {
    border-bottom: none;
}

.param-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.param-value {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-weight: 600;
}

/* Analysis Results */
.analysis-results {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    margin-top: var(--spacing-4xl);
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-2xl);
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.language-toggle {
    display: flex;
    gap: var(--spacing-sm);
    margin-right: var(--spacing-lg);
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    border-color: var(--primary-cyan);
    background: var(--bg-hover);
    color: var(--text-primary);
}

.lang-btn.active {
    background: var(--gradient-primary);
    border-color: var(--primary-cyan);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow);
}

.lang-btn i {
    font-size: var(--font-size-base);
}

.language-content {
    transition: opacity 0.3s ease;
}

.language-content.hidden {
    display: none;
}

.results-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.confidence-meter {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.meter-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.meter-bar {
    width: 120px;
    height: 8px;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.meter-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    transition: width 0.3s ease;
}

.meter-value {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-weight: 600;
}

.analysis-panel {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl);
}

.analysis-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--bg-primary);
}

.analysis-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.image-overlay {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
}

.overlay-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(16, 185, 129, 0.9);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.analysis-data {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.data-header {
    margin-bottom: var(--spacing-lg);
}

.med-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
}

.data-meta {
    display: flex;
    gap: var(--spacing-lg);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.meta-item i {
    color: var(--primary-cyan);
}

.data-sections {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.data-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.section-header i {
    color: var(--primary-cyan);
    font-size: var(--font-size-lg);
}

.section-header h5 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.section-content {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Network Interface */
.network-interface {
    margin-bottom: var(--spacing-4xl);
}

.search-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    margin-bottom: var(--spacing-2xl);
}

.search-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-2xl);
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.search-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.search-meta {
    display: flex;
    gap: var(--spacing-lg);
}

.search-controls {
    padding: var(--spacing-2xl);
}

.search-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: var(--spacing-lg);
    color: var(--text-muted);
    font-size: var(--font-size-lg);
    z-index: 1;
}

.search-input-group input {
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-lg) 3rem;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
}

.search-input-group input:focus {
    outline: none;
    border-color: var(--primary-cyan);
    box-shadow: var(--shadow-glow);
}

.search-btn {
    position: absolute;
    right: var(--spacing-sm);
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.filter-panel {
    border-top: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.filter-tabs {
    display: flex;
    padding: 0 var(--spacing-2xl);
    border-bottom: 1px solid var(--border-primary);
}

.filter-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.filter-tab:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.filter-tab.active {
    color: var(--primary-cyan);
    border-bottom-color: var(--primary-cyan);
    background: var(--bg-hover);
}

.filter-content {
    padding: var(--spacing-2xl);
}

.filter-section {
    display: none;
}

.filter-section.active {
    display: block;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.filter-option {
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.filter-option:hover {
    border-color: var(--primary-cyan);
    color: var(--text-primary);
    background: var(--bg-hover);
}

.filter-option.active {
    border-color: var(--primary-cyan);
    background: var(--gradient-primary);
    color: var(--text-primary);
}

/* Professionals Section */
.professionals-section {
    margin-bottom: var(--spacing-4xl);
}

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

.header-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.results-count {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
}

.count-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-cyan);
    font-family: var(--font-mono);
}

.count-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.view-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.view-toggle {
    display: flex;
    gap: var(--spacing-sm);
}

.view-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
}

.view-btn:hover {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
    background: var(--bg-hover);
}

.view-btn.active {
    border-color: var(--primary-cyan);
    background: var(--gradient-primary);
    color: var(--text-primary);
}

.sort-select {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.3s ease;
}

.sort-select:focus {
    outline: none;
    border-color: var(--primary-cyan);
    box-shadow: var(--shadow-glow);
}

.professionals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: slideIn 0.3s ease;
}

.professional-modal {
    max-width: 800px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-2xl);
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.header-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.profile-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.close-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-primary);
    border-radius: 50%;
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
}

.close-btn:hover {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
    background: var(--bg-hover);
}

.modal-body {
    padding: var(--spacing-2xl);
}

.professional-profile {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.profile-header {
    display: flex;
    gap: var(--spacing-xl);
}

.profile-photo {
    position: relative;
    width: 120px;
    height: 120px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 3px solid var(--border-primary);
    flex-shrink: 0;
}

.profile-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-overlay {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
}

.profile-info {
    flex: 1;
}

.profile-info h4 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
}

.profile-info p {
    font-size: var(--font-size-lg);
    color: var(--primary-cyan);
    margin: 0 0 var(--spacing-lg) 0;
    font-weight: 500;
}

.profile-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.stars {
    display: flex;
    gap: 2px;
}

.stars i {
    color: #fbbf24;
    font-size: var(--font-size-base);
}

.profile-meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.profile-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.detail-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.detail-section h5 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-md) 0;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.contact-item i {
    color: var(--primary-cyan);
    width: 16px;
    flex-shrink: 0;
}

.specialization-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ai-recommendation {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--primary-cyan);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.recommendation-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--primary-cyan);
}

.recommendation-header i {
    font-size: var(--font-size-base);
}

.ai-recommendation p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.action-btn.primary {
    background: var(--gradient-primary);
    border-color: var(--primary-cyan);
}

.action-btn.secondary {
    background: var(--bg-card);
    border-color: var(--border-primary);
}

.action-btn.tertiary {
    background: var(--bg-secondary);
    border-color: var(--border-secondary);
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* AI Modal */
.ai-modal {
    max-width: 500px;
}

.ai-interface {
    text-align: center;
}

.ai-avatar {
    margin-bottom: var(--spacing-2xl);
}

.avatar-container {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-4xl);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow);
}

.avatar-pulse {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid var(--primary-cyan);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.ai-status-panel {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
}

.status-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
}

.status-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.status-value {
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-weight: 600;
}

.ai-controls {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.ai-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ai-btn.primary {
    background: var(--gradient-primary);
    border-color: var(--primary-cyan);
}

.ai-btn.secondary {
    background: var(--bg-card);
    border-color: var(--border-primary);
}

.ai-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.ai-commands {
    text-align: left;
}

.commands-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-lg) 0;
}

.command-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.command-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.command-item i {
    color: var(--primary-cyan);
    font-size: var(--font-size-base);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .scanner-interface {
        justify-content: center;
    }
    
    .analysis-panel {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-content {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .main-content {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }
    
    .nav-container {
        padding: 0 var(--spacing-lg);
        gap: var(--spacing-lg);
    }
    
    .nav-btn {
        padding: var(--spacing-md) var(--spacing-lg);
        min-width: 100px;
    }
    
    .page-title {
        font-size: var(--font-size-4xl);
    }
    
    .page-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .dashboard-grid {
        gap: var(--spacing-xl);
    }
    
    .dashboard-card {
        padding: var(--spacing-xl);
    }
    
    .scanner-viewport {
        height: 300px;
        margin: var(--spacing-lg);
    }
    
    .scan-frame {
        width: 150px;
        height: 150px;
    }
    
    .camera-instructions {
        padding: var(--spacing-md);
        margin-top: var(--spacing-lg);
    }
    
    .camera-instructions h3 {
        font-size: var(--font-size-lg);
    }
    
    .camera-instructions p {
        font-size: var(--font-size-sm);
    }
    
    .auto-capture-status {
        top: var(--spacing-md);
        left: var(--spacing-md);
        right: var(--spacing-md);
        padding: var(--spacing-sm);
    }
    
    .status-indicator {
        margin-bottom: var(--spacing-xs);
    }
    
    .status-indicator i {
        font-size: var(--font-size-base);
    }
    
    .scanner-status {
        padding: var(--spacing-sm) var(--spacing-md);
        gap: var(--spacing-md);
    }
    
    .status-indicator {
        width: 32px;
        height: 32px;
    }
    
    .status-text {
        font-size: var(--font-size-base);
    }
    
    .status-subtitle {
        font-size: var(--font-size-xs);
    }
    
    .scanner-actions {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .filter-tabs {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .filter-tab {
        flex: 1;
        min-width: 120px;
    }
    
    .filter-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
    
    .professionals-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }
    
    .view-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .modal-content {
        width: 95%;
        margin: var(--spacing-sm);
    }
    
    .profile-header {
        flex-direction: column;
        text-align: center;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .ai-controls {
        flex-direction: column;
    }
    
    .command-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo-text h1 {
        font-size: var(--font-size-xl);
    }
    
    .header-actions {
        gap: var(--spacing-sm);
    }
    
    .theme-toggle-btn {
        width: 36px;
        height: 36px;
        font-size: var(--font-size-base);
    }
    
    .auth-btn, .profile-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
    }
    
    .nav-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        min-width: 80px;
    }
    
    .nav-btn span {
        font-size: var(--font-size-xs);
    }
    
    .page-title {
        font-size: var(--font-size-3xl);
    }
    
    .dashboard-card {
        padding: var(--spacing-lg);
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .card-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .scanner-viewport {
        height: 250px;
        margin: var(--spacing-md);
    }
    
    .scan-frame {
        width: 120px;
        height: 120px;
    }
    
    .camera-instructions {
        padding: var(--spacing-sm);
        margin-top: var(--spacing-md);
    }
    
    .camera-instructions h3 {
        font-size: var(--font-size-base);
    }
    
    .camera-instructions p {
        font-size: var(--font-size-xs);
    }
    
    .auto-capture-status {
        top: var(--spacing-sm);
        left: var(--spacing-sm);
        right: var(--spacing-sm);
        padding: var(--spacing-xs);
    }
    
    .status-indicator i {
        font-size: var(--font-size-sm);
    }
    
    .clarity-text {
        font-size: var(--font-size-xs);
        min-width: 30px;
    }
    
    .scan-instructions h3 {
        font-size: var(--font-size-lg);
    }
    
    .scan-instructions p {
        font-size: var(--font-size-sm);
    }
    
    .analysis-image img {
        height: 200px;
    }
    
    .med-name {
        font-size: var(--font-size-xl);
    }
    
    .data-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .search-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .search-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .filter-tabs {
        flex-direction: column;
    }
    
    .filter-tab {
        text-align: center;
    }
    
    .professionals-grid {
        gap: var(--spacing-lg);
    }
    
    .avatar-container {
        width: 80px;
        height: 80px;
        font-size: var(--font-size-3xl);
    }
    
    .ai-status-panel {
        padding: var(--spacing-md);
    }
}

/* Print Styles */
@media print {
    .header,
    .main-nav,
    .auth-btn,
    .profile-btn,
    .modal {
        display: none !important;
    }
    
    .main-content {
        padding: 0;
    }
    
    .page {
        display: block !important;
    }
    
    .dashboard-card,
    .analysis-results {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--border-primary);
    }
}

/* Focus Management for Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* High contrast mode adjustments */
@media (prefers-contrast: high) {
    :root {
        --primary-cyan: #00ffff;
        --primary-purple: #ff00ff;
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
        --border-primary: #666666;
    }
    
    .dashboard-card,
    .analysis-results,
    .scanner-panel {
        border-width: 2px;
    }
    
    .nav-btn.active {
        border: 2px solid var(--primary-cyan);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .logo-inner,
    .status-indicator,
    .avatar-pulse {
        animation: none !important;
    }
}

/* Authentication Page Styles */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: var(--spacing-4xl) var(--spacing-lg);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-4xl);
    width: 100%;
    max-width: 480px;
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.auth-header .logo {
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-md);
}

.auth-tabs {
    display: flex;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xs);
    margin-bottom: var(--spacing-3xl);
    border: 1px solid var(--border-primary);
}

.auth-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    background: transparent;
    border-radius: var(--radius-lg);
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: var(--font-size-base);
}

.auth-tab:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.auth-tab.active {
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-primary);
}

.auth-tab i {
    font-size: var(--font-size-lg);
}

.auth-form {
    display: none;
    animation: fadeIn 0.3s ease;
}

.auth-form.active {
    display: block;
}

.form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: var(--spacing-lg);
    color: var(--text-muted);
    font-size: var(--font-size-base);
    z-index: 2;
}

.form-input {
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-lg) 3rem;
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
    outline: none;
}

.form-input:focus {
    border-color: var(--primary-cyan);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.password-toggle {
    position: absolute;
    right: var(--spacing-lg);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: color 0.3s ease;
    z-index: 2;
}

.password-toggle:hover {
    color: var(--text-primary);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: var(--spacing-md) 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-cyan);
    border-color: var(--primary-cyan);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: white;
    font-size: var(--font-size-sm);
    font-weight: bold;
}

.forgot-password {
    color: var(--primary-cyan);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: var(--accent-green);
}

.auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.auth-btn.primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-lg);
}

.auth-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.auth-btn.primary:active {
    transform: translateY(0);
}

.password-strength {
    margin-top: var(--spacing-sm);
}

.strength-bar {
    height: 4px;
    background: var(--border-primary);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.strength-fill {
    height: 100%;
    width: 0%;
    transition: all 0.3s ease;
    border-radius: var(--radius-sm);
}

.strength-fill.weak {
    width: 25%;
    background: #ef4444;
}

.strength-fill.fair {
    width: 50%;
    background: #f59e0b;
}

.strength-fill.good {
    width: 75%;
    background: #3b82f6;
}

.strength-fill.strong {
    width: 100%;
    background: #10b981;
}

.strength-text {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.auth-footer {
    margin-top: var(--spacing-3xl);
}

.divider {
    text-align: center;
    position: relative;
    margin: var(--spacing-2xl) 0;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-primary);
    z-index: 1;
}

.divider span {
    background: var(--bg-card);
    padding: 0 var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.social-auth {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: var(--font-size-sm);
}

.social-btn:hover {
    border-color: var(--primary-cyan);
    background: var(--bg-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.social-btn.google {
    color: #db4437;
    border-color: rgba(219, 68, 55, 0.2);
}

.social-btn.google:hover {
    border-color: #db4437;
    background: rgba(219, 68, 55, 0.05);
}

.social-btn.apple {
    color: #000;
    border-color: rgba(0, 0, 0, 0.2);
}

.social-btn.apple:hover {
    border-color: #000;
    background: rgba(0, 0, 0, 0.05);
}

.social-btn.facebook {
    color: #1877f2;
    border-color: rgba(24, 119, 242, 0.2);
}

.social-btn.facebook:hover {
    border-color: #1877f2;
    background: rgba(24, 119, 242, 0.05);
}

.social-btn.microsoft {
    color: #00a4ef;
    border-color: rgba(0, 164, 239, 0.2);
}

.social-btn.microsoft:hover {
    border-color: #00a4ef;
    background: rgba(0, 164, 239, 0.05);
}

.mobile-auth-section {
    margin-top: var(--spacing-xl);
}

.mobile-auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-lg);
    border: 2px solid var(--primary-cyan);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(139, 92, 246, 0.1));
    color: var(--primary-cyan);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: var(--font-size-base);
}

.mobile-auth-btn:hover {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(139, 92, 246, 0.2));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.terms-link {
    color: var(--primary-cyan);
    text-decoration: none;
    font-weight: 500;
}

.terms-link:hover {
    text-decoration: underline;
}

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

/* Responsive Design for Auth */
@media (max-width: 768px) {
    .auth-container {
        padding: var(--spacing-2xl) var(--spacing-md);
        min-height: 90vh;
    }
    
    .auth-card {
        padding: var(--spacing-2xl);
        max-width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .auth-tabs {
        margin-bottom: var(--spacing-2xl);
    }
    
    .auth-tab {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
    }
    
    .social-auth {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: var(--spacing-xl);
        border-radius: var(--radius-xl);
    }
    
    .auth-header .logo {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .auth-header .logo-text h1 {
        font-size: var(--font-size-2xl);
    }
    
    .form-input {
        padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 2.5rem;
    }
    
    .input-icon {
        left: var(--spacing-md);
    }
    
    .password-toggle {
        right: var(--spacing-md);
    }
}

/* Mobile Authentication Modal */
.mobile-auth-modal {
    max-width: 500px;
    width: 90%;
}

.auth-method-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(139, 92, 246, 0.1));
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    color: var(--primary-cyan);
    font-weight: 500;
}

.mobile-auth-flow {
    position: relative;
    min-height: 400px;
}

.auth-step {
    display: none;
    animation: fadeIn 0.3s ease;
}

.auth-step.active {
    display: block;
}

.step-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    font-weight: 600;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

.step-header h4 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.step-header p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
}

.mobile-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.country-selector {
    position: relative;
}

.form-select {
    width: 100%;
    padding: var(--spacing-lg);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all 0.3s ease;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--spacing-lg) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 3rem;
}

.form-select:focus {
    border-color: var(--primary-cyan);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.otp-container {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin: var(--spacing-2xl) 0;
}

.otp-input {
    width: 50px;
    height: 50px;
    text-align: center;
    font-size: var(--font-size-xl);
    font-weight: 600;
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.3s ease;
    outline: none;
}

.otp-input:focus {
    border-color: var(--primary-cyan);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.otp-input.filled {
    border-color: var(--accent-green);
    background: rgba(16, 185, 129, 0.1);
}

.otp-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.resend-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.3s ease;
}

.resend-btn:hover:not(:disabled) {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
    background: var(--bg-secondary);
}

.resend-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.timer {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: 500;
}

/* Mobile Auth Responsive */
@media (max-width: 768px) {
    .social-auth {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .social-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
    
    .mobile-auth-modal {
        width: 95%;
        margin: var(--spacing-lg);
    }
    
    .otp-container {
        gap: var(--spacing-sm);
    }
    
    .otp-input {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }
    
    .otp-actions {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

.welcome-card {
    background: linear-gradient(135deg, var(--light-blue), var(--light-green));
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.welcome-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background-color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-2xl);
}

.welcome-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-sm);
}

.welcome-card p {
    font-size: var(--font-size-base);
    color: var(--gray-600);
    max-width: 500px;
    margin: 0 auto;
}

/* Quick Actions */
.quick-actions {
    margin-bottom: var(--spacing-2xl);
}

.action-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.action-btn {
    background-color: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-align: left;
    box-shadow: var(--shadow-md);
}

.action-btn:hover {
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.action-btn:focus {
    outline: 3px solid var(--light-blue);
    outline-offset: 2px;
}

.action-btn.primary {
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, var(--light-blue), var(--white));
}

.action-btn.secondary {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, var(--light-green), var(--white));
}

.action-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    color: var(--white);
    flex-shrink: 0;
}

.action-btn.primary .action-icon {
    background-color: var(--primary-blue);
}

.action-btn.secondary .action-icon {
    background-color: var(--primary-green);
}

.action-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-xs);
}

.action-content p {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

/* Recent Activity */
.recent-activity {
    margin-bottom: var(--spacing-2xl);
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.activity-item {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: var(--white);
    background-color: var(--primary-green);
    flex-shrink: 0;
}

.activity-content h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-xs);
}

.activity-content p {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

/* Scan Medicine Section */
.scan-section {
    margin-bottom: var(--spacing-2xl);
}

.upload-area {
    background-color: var(--white);
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: var(--spacing-lg);
}

.upload-area:hover {
    border-color: var(--primary-blue);
    background-color: var(--light-blue);
}

.upload-area:focus {
    outline: 3px solid var(--light-blue);
    outline-offset: 2px;
}

.upload-content i {
    font-size: var(--font-size-3xl);
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

.upload-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-sm);
}

.upload-content p {
    font-size: var(--font-size-base);
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
}

.upload-btn {
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.upload-btn:hover {
    background-color: var(--primary-green);
    transform: translateY(-2px);
}

.upload-btn:focus {
    outline: 3px solid var(--light-blue);
    outline-offset: 2px;
}

.scan-tips {
    background-color: var(--light-green);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.scan-tips h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-sm);
}

.scan-tips ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.scan-tips li {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    padding-left: var(--spacing-md);
    position: relative;
}

.scan-tips li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

/* Medicine Results */
.medicine-results {
    margin-top: var(--spacing-2xl);
}

.medicine-card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.medicine-image {
    flex-shrink: 0;
}

.medicine-image img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 2px solid var(--gray-200);
}

.medicine-info {
    flex: 1;
}

.medicine-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: var(--spacing-md);
}

.medicine-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--gray-50);
    border-radius: var(--radius-sm);
}

.detail-item i {
    font-size: var(--font-size-lg);
    color: var(--primary-blue);
    margin-top: 2px;
    flex-shrink: 0;
}

.detail-item span {
    font-size: var(--font-size-base);
    color: var(--gray-700);
    line-height: 1.6;
}

/* Search Section */
.search-section {
    margin-bottom: var(--spacing-2xl);
}

.search-box {
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.search-box i {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: var(--font-size-lg);
}

.search-box input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 3rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    background-color: var(--white);
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px var(--light-blue);
}

.filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-group label {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--gray-800);
}

.filter-group select {
    padding: var(--spacing-sm);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    background-color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px var(--light-blue);
}

/* Doctors Section */
.doctors-section {
    margin-bottom: var(--spacing-2xl);
}

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

.view-toggle {
    display: flex;
    gap: var(--spacing-sm);
}

.view-btn {
    width: 50px;
    height: 50px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    background-color: var(--white);
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
}

.view-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.view-btn.active {
    border-color: var(--primary-blue);
    background-color: var(--primary-blue);
    color: var(--white);
}

.view-btn:focus {
    outline: 3px solid var(--light-blue);
    outline-offset: 2px;
}

.doctors-container {
    display: grid;
    gap: var(--spacing-xl);
}

.doctors-container.grid-view {
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
}

.doctors-container.list-view {
    grid-template-columns: 1fr;
}

.doctor-card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    position: relative;
}

.doctor-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue);
}

.doctor-card:focus {
    outline: 3px solid var(--light-blue);
    outline-offset: 2px;
}

.doctor-card.best-suited {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, var(--light-green), var(--white));
}

.doctor-card.best-suited::before {
    content: 'Best Suited for You';
    position: absolute;
    top: -10px;
    right: var(--spacing-lg);
    background-color: var(--primary-green);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.doctor-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto var(--spacing-md);
    border: 3px solid var(--gray-200);
}

.doctor-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.doctor-info {
    text-align: center;
}

.doctor-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-xs);
}

.doctor-specialization {
    font-size: var(--font-size-base);
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.doctor-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.stars {
    display: flex;
    gap: 1px;
}

.stars i {
    color: #fbbf24;
    font-size: var(--font-size-base);
}

.rating-text {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    font-weight: 500;
}

.doctor-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.detail-item i {
    color: var(--primary-blue);
    width: 16px;
    flex-shrink: 0;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
}

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-800);
}

.close-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background-color: var(--gray-100);
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
}

.close-btn:hover {
    background-color: var(--gray-200);
    color: var(--gray-800);
}

.close-btn:focus {
    outline: 3px solid var(--light-blue);
    outline-offset: 2px;
}

.modal-body {
    padding: var(--spacing-lg);
}

/* Doctor Profile Modal */
.doctor-profile {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.doctor-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--gray-200);
    flex-shrink: 0;
}

.doctor-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.doctor-details {
    flex: 1;
}

.doctor-details h4 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-xs);
}

.doctor-details p {
    font-size: var(--font-size-base);
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.doctor-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.doctor-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
    color: var(--gray-600);
}

.info-item i {
    color: var(--primary-blue);
    width: 20px;
    flex-shrink: 0;
}

.best-suited-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background-color: var(--primary-green);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-top: var(--spacing-md);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-md);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    justify-content: center;
}

.btn.primary {
    background-color: var(--primary-blue);
    color: var(--white);
}

.btn.primary:hover {
    background-color: var(--primary-green);
    transform: translateY(-2px);
}

.btn.secondary {
    background-color: var(--gray-100);
    color: var(--gray-800);
    border: 2px solid var(--gray-200);
}

.btn.secondary:hover {
    background-color: var(--gray-200);
    transform: translateY(-2px);
}

.btn:focus {
    outline: 3px solid var(--light-blue);
    outline-offset: 2px;
}

/* Voice Modal */
.voice-modal {
    max-width: 400px;
}

.voice-content {
    text-align: center;
}

.voice-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-lg);
    background-color: var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-3xl);
}

.voice-btn {
    width: 60px;
    height: 60px;
    border: none;
    border-radius: 50%;
    background-color: var(--primary-blue);
    color: var(--white);
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.voice-btn:hover {
    background-color: var(--primary-green);
    transform: scale(1.1);
}

.voice-btn:focus {
    outline: 3px solid var(--light-blue);
    outline-offset: 2px;
}

.voice-btn.listening {
    background-color: #ef4444;
    animation: pulse 1s infinite;
}

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

.voice-commands {
    text-align: left;
    background-color: var(--gray-50);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.voice-commands h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-sm);
}

.voice-commands ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.voice-commands li {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    padding-left: var(--spacing-md);
    position: relative;
}

.voice-commands li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .action-buttons {
        grid-template-columns: 1fr;
    }
    
    .doctors-container.grid-view {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .medicine-card {
        flex-direction: column;
        text-align: center;
    }
    
    .doctor-profile {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .header-content {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .main-content {
        padding: var(--spacing-lg);
    }
    
    .nav-list {
        padding: 0 var(--spacing-lg);
        gap: var(--spacing-md);
    }
    
    .nav-btn {
        padding: var(--spacing-md);
    }
    
    .nav-btn span {
        font-size: var(--font-size-sm);
    }
    
    .page-title {
        font-size: var(--font-size-3xl);
    }
    
    .page-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .action-buttons {
        gap: var(--spacing-lg);
    }
    
    .action-btn {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-lg);
    }
    
    .action-icon {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-2xl);
    }
    
    .filters {
        grid-template-columns: 1fr;
    }
    
    .doctors-container.grid-view {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        width: 95%;
        margin: var(--spacing-sm);
    }
    
    .modal-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: var(--font-size-lg);
    }
    
    .nav-btn {
        padding: var(--spacing-xs);
    }
    
    .nav-btn i {
        font-size: var(--font-size-lg);
    }
    
    .page-title {
        font-size: var(--font-size-xl);
    }
    
    .action-btn {
        padding: var(--spacing-sm);
    }
    
    .action-content h4 {
        font-size: var(--font-size-base);
    }
    
    .medicine-image img {
        width: 100px;
        height: 100px;
    }
    
    .medicine-name {
        font-size: var(--font-size-xl);
    }
    
    .doctor-photo {
        width: 70px;
        height: 70px;
    }
    
    .doctor-name {
        font-size: var(--font-size-base);
    }
}

/* Print Styles */
@media print {
    .header,
    .main-nav,
    .voice-assist-btn,
    .modal {
        display: none !important;
    }
    
    .main-content {
        padding: 0;
    }
    
    .page {
        display: block !important;
    }
    
    .doctor-card,
    .medicine-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}

/* Focus Management for Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* High contrast mode adjustments */
@media (prefers-contrast: high) {
    .doctor-card,
    .medicine-card,
    .action-btn {
        border-width: 2px;
    }
    
    .nav-btn.active {
        border: 2px solid var(--gray-800);
    }
}

/* Language Toggle Responsive Styles */
@media (max-width: 768px) {
    .language-toggle {
        margin-right: var(--spacing-md);
    }
    
    .lang-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
    }
    
    .lang-btn span {
        display: none;
    }
    
    .lang-btn i {
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 480px) {
    .language-toggle {
        margin-right: var(--spacing-sm);
    }
    
    .lang-btn {
        padding: var(--spacing-xs);
        min-width: 32px;
    }
}