/* ==========================================================================
   MedRating.ua - MVP Styles
   ========================================================================== */

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

:root {
    /* Colors */
    --color-primary: #0f6e56;
    --color-primary-hover: #1d9e75;
    --color-primary-light: #e1f5ee;
    --color-primary-dark: #0a5842;
    
    --color-secondary: #f7fafc;
    --color-accent: #5dcaa5;
    
    --color-text-primary: #1a1a1a;
    --color-text-secondary: #4a5568;
    --color-text-muted: #a0aec0;
    
    --color-background: #fafbfc;
    --color-background-white: #ffffff;
    --color-background-light: #f7fafc;
    
    --color-border: #e8ecf0;
    --color-border-light: #f1f5f9;
    
    --color-success: #0f6e56;
    --color-warning: #ed8936;
    --color-error: #e53e3e;
    --color-info: #3182ce;
    
    /* Typography */
    --font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --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: 2rem;
    --font-size-4xl: 2.5rem;
    
    /* Spacing */
    --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;
    
    /* Borders */
    --border-radius-sm: 0.375rem;
    --border-radius: 0.5rem;
    --border-radius-md: 0.75rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --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);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition: 0.2s ease-in-out;
    --transition-slow: 0.3s ease-in-out;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background: var(--color-background);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Utility Classes */
.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; }

.hidden { display: none !important; }
.visible { display: block !important; }

/* ==========================================================================
   Header
   ========================================================================== */

.header {
    background: var(--color-background-white);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    color: var(--color-primary-hover);
}

.medical-cross {
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    border-radius: var(--border-radius-sm);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.medical-cross::before,
.medical-cross::after {
    content: '';
    background: white;
    position: absolute;
}

.medical-cross::before {
    width: 16px;
    height: 3px;
}

.medical-cross::after {
    width: 3px;
    height: 16px;
}

.logo:hover .medical-cross {
    background: var(--color-primary-hover);
    transform: scale(1.05);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--space-8);
}

.main-nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
}

.main-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background: var(--color-primary);
    transition: var(--transition);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.auth-section {
    display: flex;
    gap: var(--space-3);
}

.btn-auth {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-weight: 500;
    cursor: pointer;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

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

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

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

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

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

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

.btn-lg {
    padding: var(--space-4) var(--space-6);
    font-size: var(--font-size-lg);
}

/* ==========================================================================
   Pages System
   ========================================================================== */

.page {
    display: none;
}

.page.active {
    display: block;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent) 100%);
    padding: var(--space-20) 0 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 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='%2315a37e' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    opacity: 0.6;
}

.hero > .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    line-height: 1.2;
}

.hero p {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-10);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Search Block
   ========================================================================== */

.search-block {
    background: var(--color-background-white);
    padding: var(--space-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    margin: -3rem auto 0;
    position: relative;
    max-width: 800px;
    z-index: 10;
}

.search-form {
    margin-bottom: var(--space-6);
}

.search-input-group {
    display: flex;
    gap: var(--space-4);
}

.search-input {
    flex: 1;
    padding: var(--space-4) var(--space-5);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    transition: var(--transition);
    background: var(--color-background-white);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 110, 86, 0.1);
}

.search-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

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

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 4rem;
    background: var(--color-background-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.search-suggestions.visible {
    display: block;
}

.suggestion-item {
    padding: var(--space-3) var(--space-4);
    cursor: pointer;
    border-bottom: 1px solid var(--color-border-light);
    transition: var(--transition);
}

.suggestion-item:hover {
    background: var(--color-background-light);
}

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

.quick-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
}

.filter-tag {
    padding: var(--space-2) var(--space-4);
    background: var(--color-background-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.filter-tag:hover,
.filter-tag.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

/* ==========================================================================
   Stats Section
   ========================================================================== */

.stats {
    padding: var(--space-20) 0;
    background: var(--color-background-white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-8);
}

.stat-card {
    text-align: center;
    padding: var(--space-6);
    background: var(--color-background-light);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
    display: block;
}

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

/* ==========================================================================
   Categories Section
   ========================================================================== */

.categories {
    padding: var(--space-20) 0;
    background: var(--color-background);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

.category-card {
    background: var(--color-background-white);
    padding: 18px 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    text-align: center;
    text-decoration: none;
    display: block;
    transition: transform .2s, box-shadow .2s, border-color .2s;
}

.category-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(15,110,86,.12);
    border-color: var(--color-primary);
}

.category-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    font-size: 22px;
    transition: background .2s, transform .2s;
}

.category-card:hover .category-icon {
    transform: scale(1.1);
    background: #c8ede3;
}

.category-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
    line-height: 1.3;
}

.category-count {
    color: var(--color-text-secondary);
    font-size: 11px;
}

.category-card.cat-hidden { display: none; }

.cats-toggle-btn {
    display: block;
    margin: 20px auto 0;
    background: none;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 600;
    padding: 10px 28px;
    border-radius: 24px;
    cursor: pointer;
    transition: background .2s, color .2s;
}
.cats-toggle-btn:hover {
    background: var(--color-primary);
    color: #fff;
}

/* ==========================================================================
   Top Clinics Section
   ========================================================================== */

.top-clinics {
    padding: var(--space-20) 0;
    background: var(--color-background-white);
}

.clinics-preview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: var(--space-12);
}

/* ── Нова картка клініки (homepage) ── */
.clinic-card-v2 {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow .2s, transform .2s;
}
.clinic-card-v2:hover {
    box-shadow: 0 8px 32px rgba(0,0,0,.10);
    transform: translateY(-3px);
}
.cc-photo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 180px;
    background: #f0fdf8;
    position: relative;
    text-decoration: none;
    overflow: hidden;
}
.cc-photo-icon { font-size: 56px; opacity: .35; }
.cc-verified {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #0f6e56;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
}
.cc-body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.cc-category { font-size: 12px; color: #0f6e56; font-weight: 600; margin-bottom: 4px; }
.cc-name { font-size: 17px; font-weight: 700; margin: 0 0 6px; line-height: 1.3; }
.cc-name a { color: #1a202c; text-decoration: none; }
.cc-name a:hover { color: #0f6e56; }
.cc-address { font-size: 13px; color: #718096; margin-bottom: 10px; }
.cc-rating { display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.cc-score { font-size: 15px; font-weight: 700; color: #1a202c; }
.cc-reviews { font-size: 12px; color: #a0aec0; }
.cc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.cc-tag { font-size: 11px; background: #f7fafc; border: 1px solid #e2e8f0; color: #4a5568; padding: 3px 8px; border-radius: 20px; }
.cc-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 14px; border-top: 1px solid #f0f0f0; }
.cc-price { font-size: 13px; font-weight: 600; color: #0f6e56; }
.cc-btn { font-size: 13px; font-weight: 600; color: #fff; background: #0f6e56; padding: 7px 16px; border-radius: 8px; text-decoration: none; transition: background .15s; }
.cc-btn:hover { background: #0a5540; }

@media (max-width: 900px) {
    .clinics-preview { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .clinics-preview { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Catalog Page
   ========================================================================== */

.page-header {
    padding: var(--space-6) 0;
}

.page-header h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.breadcrumb {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.breadcrumb a {
    color: var(--color-primary);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.catalog-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-8);
}

/* ==========================================================================
   Filters Sidebar
   ========================================================================== */

.filters-sidebar {
    background: var(--color-background-white);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
    padding: var(--space-6);
    height: fit-content;
    position: sticky;
    top: 120px;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.filters-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.btn-reset-filters {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    text-decoration: underline;
}

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

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

.filter-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--space-4);
    color: var(--color-text-primary);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.filter-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    padding: var(--space-1) 0;
}

.filter-item input[type="checkbox"],
.filter-item input[type="radio"] {
    accent-color: var(--color-primary);
}

.filter-label {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

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

.price-range {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.price-range input {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
}

.price-separator {
    color: var(--color-text-muted);
}

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

.rating-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    padding: var(--space-1) 0;
}

.rating-stars {
    font-size: var(--font-size-sm);
}

.rating-text {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-left: auto;
}

/* ==========================================================================
   Results Area
   ========================================================================== */

.results-area {
    background: var(--color-background-white);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.results-count {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text-primary);
}

.sort-select {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    background: var(--color-background-white);
    font-size: var(--font-size-sm);
    cursor: pointer;
}

.results-list {
    min-height: 400px;
}

/* ==========================================================================
   Clinic Cards
   ========================================================================== */

.clinic-card {
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

.clinic-card:hover {
    background: var(--color-background-light);
}

.clinic-card:last-child {
    border-bottom: none;
}

.clinic-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.clinic-info {
    flex: 1;
}

.clinic-badges {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.verified-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.clinic-name {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
    cursor: pointer;
    transition: var(--transition);
}

.clinic-name:hover {
    color: var(--color-primary);
}

.clinic-type {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--space-2);
}

.clinic-address {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-3);
}

.clinic-rating {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.rating-stars {
    font-size: var(--font-size-base);
}

.rating-number {
    font-weight: 600;
    color: var(--color-text-primary);
}

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

.clinic-services {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.service-tag {
    padding: var(--space-1) var(--space-3);
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.clinic-highlights {
    display: flex;
    gap: var(--space-4);
    font-size: var(--font-size-sm);
}

.highlight {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--color-text-secondary);
}

.highlight.positive {
    color: var(--color-primary);
}

.clinic-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    align-items: flex-end;
    flex-shrink: 0;
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
    padding: var(--space-6);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
}

.page-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-border);
    background: var(--color-background-white);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: var(--font-size-sm);
    transition: var(--transition);
}

.page-btn:hover {
    border-color: var(--color-primary);
    background: var(--color-background-light);
}

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

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

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background: var(--color-text-primary);
    color: var(--color-text-muted);
    padding: var(--space-12) 0 var(--space-6);
    margin-top: var(--space-20);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: var(--space-4);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--space-2);
}

.footer-section a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    padding-top: var(--space-6);
    border-top: 1px solid #2d3748;
    text-align: center;
    color: #718096;
}

/* ==========================================================================
   Loading & Modal
   ========================================================================== */

.loading-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.loading-indicator.visible {
    display: flex;
}

.loader {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(4px);
}

.modal-overlay.visible {
    display: flex;
}

.modal {
    background: var(--color-background-white);
    border-radius: var(--border-radius-md);
    padding: var(--space-6);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--color-text-primary);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
    .catalog-layout {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .filters-sidebar {
        position: static;
        order: 2;
    }
    
    .results-area {
        order: 1;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .header-content {
        flex-direction: column;
        align-items: center;
        gap: var(--space-2);
        padding: var(--space-3) 0;
    }

    .logo {
        justify-content: center;
    }

    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-1);
    }

    .main-nav a {
        font-size: 13px;
        padding: 4px 8px;
    }

    .auth-section {
        width: 100%;
        justify-content: center;
        gap: var(--space-2);
    }

    .btn-auth,
    .btn-auth + a,
    .auth-section a {
        flex: 1;
        text-align: center;
        font-size: 13px;
        padding: 8px 12px;
    }
    
    .hero {
        padding: var(--space-16) 0 var(--space-20);
    }
    
    .hero h1 {
        font-size: var(--font-size-3xl);
    }
    
    .hero p {
        font-size: var(--font-size-lg);
    }
    
    .search-input-group {
        flex-direction: column;
    }
    
    .search-suggestions {
        right: 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
    
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    .clinics-preview {
        border-radius: var(--radius-md);
    }
    
    .clinic-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-4);
    }
    
    .clinic-actions {
        flex-direction: row;
        align-items: center;
    }
    
    .clinic-highlights {
        flex-wrap: wrap;
        gap: var(--space-2);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.4rem;
        word-break: break-word;
    }
    .section-subtitle {
        font-size: 0.9rem;
    }
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .search-block {
        padding: var(--space-6) var(--space-4);
    }
    
    .quick-filters {
        justify-content: flex-start;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .clinic-services {
        gap: var(--space-1);
    }
    
    .service-tag {
        font-size: 10px;
        padding: 2px var(--space-2);
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .header,
    .footer,
    .search-block,
    .filters-sidebar,
    .pagination {
        display: none !important;
    }
    
    body {
        background: white;
    }
    
    .clinic-card {
        break-inside: avoid;
        border: 1px solid #ccc;
        margin-bottom: var(--space-4);
        border-radius: 0;
    }
}