/*
 * Pakistani Eye Doctors - Main Stylesheet
 * Modern Healthcare Design System
 */

/* ========================================
   CSS Variables & Design Tokens
   ======================================== */
:root {
    /* Primary Colors - Sophisticated Healthcare Palette */
    --color-primary: #0A4D4A;
    --color-primary-dark: #063633;
    --color-primary-light: #0E6B66;
    --color-primary-50: rgba(10, 77, 74, 0.05);
    --color-primary-100: rgba(10, 77, 74, 0.1);
    
    /* Accent Colors */
    --color-accent: #C9A227;
    --color-accent-dark: #A88A1E;
    --color-accent-light: #DDB832;
    --color-accent-50: rgba(201, 162, 39, 0.1);
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-off-white: #F9FAFB;
    --color-gray-50: #F3F4F6;
    --color-gray-100: #E5E7EB;
    --color-gray-200: #D1D5DB;
    --color-gray-300: #9CA3AF;
    --color-gray-400: #6B7280;
    --color-gray-500: #4B5563;
    --color-gray-600: #374151;
    --color-gray-700: #1F2937;
    --color-gray-800: #111827;
    --color-gray-900: #030712;
    
    /* Semantic Colors */
    --color-success: #059669;
    --color-success-light: #D1FAE5;
    --color-warning: #D97706;
    --color-warning-light: #FEF3C7;
    --color-error: #DC2626;
    --color-error-light: #FEE2E2;
    --color-info: #0284C7;
    --color-info-light: #E0F2FE;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    /* Line Heights */
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    
    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    --shadow-glow: 0 0 40px rgba(10, 77, 74, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
}

/* ========================================
   CSS Reset & Base Styles
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 5px;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-gray-700);
    background-color: var(--color-off-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Focus styles */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: var(--leading-tight);
    color: var(--color-gray-900);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
    margin-bottom: var(--space-4);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   Layout Components
   ======================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-8);
    }
}

.section {
    padding: var(--space-12) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-16) 0;
    }
}

@media (min-width: 1024px) {
    .section {
        padding: var(--space-20) 0;
    }
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    width: 200px;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.logo-icon svg {
    width: 24px;
    height: 24px;
}

.nav-menu {
    display: none;
    align-items: center;
    gap: var(--space-1);
    list-style: none;
}

@media (min-width: 1024px) {
    .nav-menu {
        display: flex;
    }
}

.nav-link {
    display: block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-50);
}

.nav-link.active {
    color: var(--color-primary);
    background-color: var(--color-primary-100);
}

.nav-cta {
    display: none;
}

@media (min-width: 1024px) {
    .nav-cta {
        display: flex;
        align-items: center;
        gap: var(--space-3);
    }
}

.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-700);
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-white);
    padding: var(--space-6);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
    z-index: var(--z-modal);
}

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

.mobile-menu-overlay {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-modal-backdrop);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-link {
    display: block;
    padding: var(--space-4);
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--color-gray-700);
    border-bottom: 1px solid var(--color-gray-100);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

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

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

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--color-primary-50);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-accent:hover:not(:disabled) {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
}

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

.btn-white:hover:not(:disabled) {
    background-color: var(--color-gray-50);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

.btn-icon {
    padding: var(--space-3);
}

/* ========================================
   Form Elements
   ======================================== */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-gray-700);
    background-color: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
    border-color: var(--color-gray-300);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-50);
}

.form-input::placeholder {
    color: var(--color-gray-400);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 20px;
    padding-right: var(--space-10);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-error {
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-error);
}

.form-hint {
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* Search Form */
.search-form {
    background-color: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    padding: var(--space-6);
}

.search-grid {
    display: grid;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .search-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .search-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.search-btn-wrapper {
    grid-column: 1 / -1;
}

@media (min-width: 1024px) {
    .search-btn-wrapper {
        display: flex;
        align-items: flex-end;
    }
}

/* ========================================
   Cards
   ======================================== */
.card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.card-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background-color: var(--color-gray-100);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card-image img {
    transform: scale(1.05);
}

.card-badge {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--radius-full);
}

.card-body {
    padding: var(--space-5);
}

.card-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.card-subtitle {
    font-size: var(--text-sm);
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.card-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.card-meta-item svg {
    width: 16px;
    height: 16px;
    color: var(--color-gray-400);
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-gray-100);
}

.card-rating {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.card-rating-value {
    font-weight: 700;
    color: var(--color-gray-900);
}

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

/* Doctor Card */
.doctor-card {
    display: flex;
    flex-direction: column;
}

.doctor-card-image {
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-4);
}

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

.doctor-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.doctor-specialty {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary);
    background-color: var(--color-primary-50);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-2);
}

.doctor-name {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.doctor-qualification {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-3);
}

.doctor-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    flex: 1;
}

.doctor-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.doctor-info-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.doctor-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-4);
    margin-top: auto;
    border-top: 1px solid var(--color-gray-100);
}

.doctor-fee {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.doctor-fee span {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-gray-900);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-decoration {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.2) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation: float 20s ease-in-out infinite;
}

.hero-decoration-2 {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(30px, -30px); }
    50% { transform: translate(0, -20px); }
    75% { transform: translate(-30px, -30px); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-grid {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.hero-text {
    color: var(--color-white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: 600;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
}

.hero-title {
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    color: var(--color-white);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--text-5xl);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--text-6xl);
    }
}

.hero-title span {
    color: var(--color-accent);
}

.hero-description {
    font-size: var(--text-lg);
    opacity: 0.9;
    margin-bottom: var(--space-8);
    max-width: 540px;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
    margin-top: var(--space-10);
}

.hero-stat {
    text-align: left;
}

.hero-stat-value {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-accent);
}

.hero-stat-label {
    font-size: var(--text-sm);
    opacity: 0.8;
}

.hero-visual {
    display: none;
}

@media (min-width: 1024px) {
    .hero-visual {
        display: block;
        position: relative;
    }
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.hero-image {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
}

.hero-floating-card {
    position: absolute;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    box-shadow: var(--shadow-xl);
    animation: floatCard 6s ease-in-out infinite;
}

.hero-floating-card-1 {
    top: 10%;
    left: -40px;
    animation-delay: 0s;
}

.hero-floating-card-2 {
    bottom: 20%;
    right: -40px;
    animation-delay: 3s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ========================================
   Search Section
   ======================================== */
.search-section {
    position: relative;
    margin-top: -80px;
    z-index: 10;
    margin-bottom: var(--space-8);
}

.search-card {
    background-color: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    padding: var(--space-6) var(--space-8);
}

@media (max-width: 767px) {
    .search-section {
        margin-top: -40px;
    }
    
    .search-card {
        padding: var(--space-5);
    }
}

/* ========================================
   Featured Doctors
   ======================================== */
.featured-section {
    padding: var(--space-16) 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-12);
}

.section-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
    background-color: var(--color-primary-50);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.section-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .section-title {
        font-size: var(--text-4xl);
    }
}

.section-description {
    font-size: var(--text-lg);
    color: var(--color-gray-500);
}

.doctors-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .doctors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .doctors-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .doctors-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ========================================
   Features Section
   ======================================== */
.features-section {
    background-color: var(--color-gray-50);
}

.features-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.feature-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.feature-description {
    color: var(--color-gray-500);
    margin-bottom: 0;
}

/* ========================================
   How It Works
   ======================================== */
.how-it-works {
    position: relative;
    overflow: hidden;
}

.steps-grid {
    display: grid;
    gap: var(--space-8);
    position: relative;
}

@media (min-width: 768px) {
    .steps-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .steps-grid::before {
        content: '';
        position: absolute;
        top: 40px;
        left: 20%;
        right: 20%;
        height: 2px;
        background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
        z-index: 0;
    }
}

.step-card {
    position: relative;
    text-align: center;
    z-index: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
}

.step-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.step-description {
    color: var(--color-gray-500);
}

/* ========================================
   Testimonials
   ======================================== */
.testimonials-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
}

.testimonials-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
}

.testimonial-rating {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

.testimonial-rating svg {
    width: 20px;
    height: 20px;
    fill: var(--color-accent);
}

.testimonial-text {
    font-size: var(--text-lg);
    margin-bottom: var(--space-6);
    opacity: 0.9;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-white);
}

.testimonial-name {
    font-weight: 600;
}

.testimonial-location {
    font-size: var(--text-sm);
    opacity: 0.7;
}

/* ========================================
   Cities Section
   ======================================== */
.cities-grid {
    display: grid;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .cities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .cities-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .cities-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.city-card {
    position: relative;
    aspect-ratio: 16/9;
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
}

.city-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 50%);
    z-index: 1;
}

.city-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.city-card:hover img {
    transform: scale(1.1);
}

.city-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-4);
    z-index: 2;
    color: var(--color-white);
}

.city-card-name {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-1);
    color:white;
}

.city-card-count {
    font-size: var(--text-sm);
    opacity: 0.8;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    color: var(--color-white);
    text-decoration: none;
}

.footer-logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
}

.footer-description {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-800);
    border-radius: var(--radius-lg);
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.footer-social-link:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.footer-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-5);
}

.footer-links {
    list-style: none;
}

.footer-link {
    display: block;
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-white);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
}

.footer-contact-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-800);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-copyright {
    font-size: var(--text-sm);
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-6);
}

.footer-bottom-links a {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.footer-bottom-links a:hover {
    color: var(--color-white);
}

/* ========================================
   Doctor Listing Page
   ======================================== */
.page-header {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    padding: calc(72px + var(--space-12)) 0 var(--space-12);
    color: var(--color-white);
}

.page-title {
    font-size: var(--text-3xl);
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
    .page-title {
        font-size: var(--text-4xl);
    }
}

.page-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    opacity: 0.8;
}

.page-breadcrumb a {
    color: var(--color-white);
    opacity: 0.8;
}

.page-breadcrumb a:hover {
    opacity: 1;
}

.listing-layout {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .listing-layout {
        grid-template-columns: 280px 1fr;
    }
}

.filter-sidebar {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    height: fit-content;
    position: sticky;
    top: 96px;
}

.filter-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-gray-100);
}

.filter-group {
    margin-bottom: var(--space-6);
}

.filter-group-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--space-3);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.filter-option {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.filter-option:hover {
    background-color: var(--color-gray-50);
}

.filter-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.filter-option-label {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.filter-option-count {
    margin-left: auto;
    font-size: var(--text-xs);
    color: var(--color-gray-400);
}

.listing-main {
    min-width: 0;
}

.listing-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.listing-count {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.listing-count strong {
    color: var(--color-gray-900);
}

.listing-sort {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.listing-sort-label {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.listing-sort-select {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
}

.doctors-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.doctor-list-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

@media (min-width: 768px) {
    .doctor-list-card {
        flex-direction: row;
    }
}

.doctor-list-card:hover {
    box-shadow: var(--shadow-xl);
}

.doctor-list-image {
    width: 100%;
    aspect-ratio: 16/9;
    flex-shrink: 0;
    overflow: hidden;
}

@media (min-width: 768px) {
    .doctor-list-image {
        width: 220px;
        aspect-ratio: 1;
    }
}

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

.doctor-list-content {
    flex: 1;
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
}

.doctor-list-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.doctor-list-specialty {
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary);
    background-color: var(--color-primary-50);
    border-radius: var(--radius-full);
}

.doctor-list-name {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-gray-900);
}

.doctor-list-qualification {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-4);
}

.doctor-list-details {
    display: grid;
    gap: var(--space-3);
    flex: 1;
}

@media (min-width: 640px) {
    .doctor-list-details {
        grid-template-columns: repeat(2, 1fr);
    }
}

.doctor-list-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.doctor-list-detail svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.doctor-list-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-top: var(--space-4);
    margin-top: var(--space-4);
    border-top: 1px solid var(--color-gray-100);
}

.doctor-list-fee {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.doctor-list-fee span {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-gray-900);
}

.doctor-list-actions {
    display: flex;
    gap: var(--space-3);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-8);
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.pagination-link:hover:not(.active):not(:disabled) {
    background-color: var(--color-primary-50);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination-link.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.pagination-link:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========================================
   Doctor Profile Page
   ======================================== */
.profile-section {
    padding: var(--space-8) 0;
}

.profile-grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .profile-grid {
        grid-template-columns: 1fr 380px;
    }
}

.profile-main {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.profile-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.profile-header {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    padding: var(--space-6);
}

@media (min-width: 640px) {
    .profile-header {
        flex-direction: row;
        align-items: flex-start;
    }
}

.profile-image {
    width: 180px;
    height: 180px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    flex-shrink: 0;
}

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

.profile-info {
    flex: 1;
}

.profile-specialty {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary);
    background-color: var(--color-primary-50);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-3);
}

.profile-name {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
    .profile-name {
        font-size: var(--text-3xl);
    }
}

.profile-qualification {
    font-size: var(--text-lg);
    color: var(--color-gray-500);
    margin-bottom: var(--space-4);
}

.profile-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
}

.profile-stat {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.profile-stat-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent-50);
    border-radius: var(--radius-md);
}

.profile-stat-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
}

.profile-stat-value {
    font-weight: 700;
    color: var(--color-gray-900);
}

.profile-stat-label {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

.profile-section-title {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-gray-100);
}

.profile-section-content {
    padding: var(--space-6);
    padding-top: 0;
}

.profile-about {
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
}

.profile-services {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.profile-service {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-md);
}

.profile-timings-grid {
    display: grid;
    gap: var(--space-3);
}

.profile-timing {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-md);
}

.profile-timing-day {
    font-weight: 600;
    color: var(--color-gray-700);
}

.profile-timing-hours {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.profile-timing.closed {
    color: var(--color-error);
}

/* Booking Card */
.booking-card {
    position: sticky;
    top: 96px;
}

.booking-card-inner {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.booking-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: var(--space-5);
    color: var(--color-white);
}

.booking-fee-label {
    font-size: var(--text-sm);
    opacity: 0.8;
    margin-bottom: var(--space-1);
}

.booking-fee-value {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
}

.booking-form {
    padding: var(--space-5);
}

.booking-date-picker {
    margin-bottom: var(--space-4);
}

.booking-dates {
    display: flex;
    gap: var(--space-2);
    overflow-x: auto;
    padding-bottom: var(--space-2);
}

.booking-date {
    flex-shrink: 0;
    padding: var(--space-2) var(--space-4);
    text-align: center;
    background-color: var(--color-gray-50);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.booking-date:hover {
    border-color: var(--color-primary);
}

.booking-date.selected {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.booking-date-day {
    font-size: var(--text-xs);
    opacity: 0.7;
}

.booking-date-date {
    font-size: var(--text-lg);
    font-weight: 700;
}

.booking-time-picker {
    margin-bottom: var(--space-5);
}

.booking-time-label {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.booking-times {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.booking-time {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    background-color: var(--color-gray-50);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.booking-time:hover {
    border-color: var(--color-primary);
}

.booking-time.selected {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* ========================================
   Admin Panel
   ======================================== */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background-color: var(--color-gray-900);
    color: var(--color-white);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: var(--z-fixed);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
}

.admin-sidebar.active {
    transform: translateX(0);
}

@media (min-width: 1024px) {
    .admin-sidebar {
        transform: translateX(0);
    }
}

.admin-sidebar-header {
    padding: var(--space-5);
    border-bottom: 1px solid var(--color-gray-800);
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-white);
    text-decoration: none;
}

.admin-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-logo-text {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
}

.admin-nav {
    padding: var(--space-4);
}

.admin-nav-section {
    margin-bottom: var(--space-6);
}

.admin-nav-title {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-gray-500);
    padding: 0 var(--space-3);
    margin-bottom: var(--space-2);
}

.admin-nav-list {
    list-style: none;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-400);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.admin-nav-link:hover {
    background-color: var(--color-gray-800);
    color: var(--color-white);
}

.admin-nav-link.active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.admin-nav-link svg {
    width: 20px;
    height: 20px;
}

.admin-main {
    flex: 1;
    margin-left: 0;
}

@media (min-width: 1024px) {
    .admin-main {
        margin-left: 260px;
    }
}

.admin-header {
    position: sticky;
    top: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--space-4) var(--space-6);
    z-index: var(--z-sticky);
}

.admin-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.admin-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-700);
}

@media (min-width: 1024px) {
    .admin-menu-toggle {
        display: none;
    }
}

.admin-page-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
}

.admin-header-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.admin-user-menu {
    position: relative;
}

.admin-user-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
}

.admin-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 600;
}

.admin-user-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
}

.admin-content {
    padding: var(--space-6);
}

/* Stats Cards */
.stats-grid {
    display: grid;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
}

.stat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
}

.stat-card-icon.primary {
    background-color: var(--color-primary-50);
    color: var(--color-primary);
}

.stat-card-icon.accent {
    background-color: var(--color-accent-50);
    color: var(--color-accent);
}

.stat-card-icon.success {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.stat-card-icon.warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.stat-card-icon svg {
    width: 24px;
    height: 24px;
}

.stat-card-value {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-gray-900);
}

.stat-card-label {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* Admin Tables */
.admin-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.admin-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5);
    border-bottom: 1px solid var(--color-gray-100);
}

.admin-card-title {
    font-size: var(--text-lg);
    font-weight: 700;
}

.admin-card-body {
    padding: var(--space-5);
}

.admin-table-wrapper {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-100);
}

.admin-table th {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-gray-500);
    background-color: var(--color-gray-50);
}

.admin-table td {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.admin-table tr:hover td {
    background-color: var(--color-gray-50);
}

.table-actions {
    display: flex;
    gap: var(--space-2);
}

.table-action {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--color-gray-500);
    transition: all var(--transition-fast);
}

.table-action:hover {
    background-color: var(--color-gray-100);
    color: var(--color-gray-700);
}

.table-action.edit:hover {
    background-color: var(--color-info-light);
    color: var(--color-info);
}

.table-action.delete:hover {
    background-color: var(--color-error-light);
    color: var(--color-error);
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.status-badge.active {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.status-badge.inactive {
    background-color: var(--color-gray-100);
    color: var(--color-gray-500);
}

.status-badge.pending {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.status-badge.confirmed {
    background-color: var(--color-info-light);
    color: var(--color-info);
}

.status-badge.completed {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.status-badge.cancelled {
    background-color: var(--color-error-light);
    color: var(--color-error);
}

/* Modal */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    overflow: hidden;
}

.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5);
    border-bottom: 1px solid var(--color-gray-100);
}

.modal-title {
    font-size: var(--text-lg);
    font-weight: 700;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-500);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--color-gray-100);
    color: var(--color-gray-700);
}

.modal-body {
    padding: var(--space-5);
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-5);
    border-top: 1px solid var(--color-gray-100);
}

/* ========================================
   Utilities
   ======================================== */
.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;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-gray { color: var(--color-gray-500); }
.text-white { color: var(--color-white); }

.bg-primary { background-color: var(--color-primary); }
.bg-white { background-color: var(--color-white); }
.bg-gray { background-color: var(--color-gray-50); }

.hidden { display: none; }
.block { display: block; }
.flex { display: flex; }
.grid { display: grid; }

.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.w-full { width: 100%; }
.h-full { height: 100%; }

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

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

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fadeIn {
    animation: fadeIn 0.5s ease forwards;
}

.animate-slideUp {
    animation: slideUp 0.5s ease forwards;
}

.animate-slideDown {
    animation: slideDown 0.5s ease forwards;
}

.animate-scaleIn {
    animation: scaleIn 0.3s ease forwards;
}

/* Staggered animations */
.stagger > * {
    opacity: 0;
    animation: slideUp 0.5s ease forwards;
}

.stagger > *:nth-child(1) { animation-delay: 0.1s; }
.stagger > *:nth-child(2) { animation-delay: 0.2s; }
.stagger > *:nth-child(3) { animation-delay: 0.3s; }
.stagger > *:nth-child(4) { animation-delay: 0.4s; }
.stagger > *:nth-child(5) { animation-delay: 0.5s; }
.stagger > *:nth-child(6) { animation-delay: 0.6s; }

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s ease forwards;
}

.toast.success {
    border-left: 4px solid var(--color-success);
}

.toast.error {
    border-left: 4px solid var(--color-error);
}

.toast.warning {
    border-left: 4px solid var(--color-warning);
}

.toast-icon {
    width: 24px;
    height: 24px;
}

.toast.success .toast-icon { color: var(--color-success); }
.toast.error .toast-icon { color: var(--color-error); }
.toast.warning .toast-icon { color: var(--color-warning); }

.toast-message {
    font-size: var(--text-sm);
    font-weight: 500;
}

/* Loading Spinner */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
}

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

.loading-text {
    margin-top: var(--space-4);
    font-weight: 500;
    color: var(--color-gray-600);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-12) var(--space-6);
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-100);
    border-radius: 50%;
}

.empty-state-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-gray-400);
}

.empty-state-title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.empty-state-text {
    color: var(--color-gray-500);
    margin-bottom: var(--space-6);
}

/* Responsive utilities */
@media (max-width: 639px) {
    .sm\:hidden { display: none; }
}

@media (min-width: 640px) {
    .sm\:block { display: block; }
    .sm\:flex { display: flex; }
}

@media (max-width: 767px) {
    .md\:hidden { display: none; }
}

@media (min-width: 768px) {
    .md\:block { display: block; }
    .md\:flex { display: flex; }
}

@media (max-width: 1023px) {
    .lg\:hidden { display: none; }
}

@media (min-width: 1024px) {
    .lg\:block { display: block; }
    .lg\:flex { display: flex; }
}