/**
 * Directory Pages Stylesheet
 * Self-contained CSS for static directory pages
 * Uses Tailwind-style utility classes + custom PawReserve theme
 */

/* Custom Theme Variables - Matching Main Design System */
:root {
  /* Warm Palette - Matching index.css */
  --color-warm-50: #faf8f5;
  --color-warm-100: #f5f3f0;
  --color-warm-200: #e7e5e1;
  --color-warm-300: #d1cec9;
  --color-warm-400: #a8a49e;
  --color-warm-500: #7c7870;
  --color-warm-600: #5c5851;
  --color-warm-700: #44423d;
  --color-warm-800: #2c2b28;
  --color-warm-900: #1a1918;

  /* Primary Palette - Sage Green (Matching index.css) */
  --color-primary-50: #f0fdf4;
  --color-primary-100: #dcfce7;
  --color-primary-200: #bbf7d0;
  --color-primary-300: #86efac;
  --color-primary-400: #4ade80;
  --color-primary-500: #22c55e;
  --color-primary-600: #16a34a;
  --color-primary-700: #15803d;
  --color-primary-800: #166534;
  --color-primary-900: #14532d;

  /* Fonts - Matching index.css */
  --font-heading: 'DM Serif Display', serif;
  --font-body: 'DM Sans', sans-serif;
  --font-accent: 'DM Mono', monospace;
}

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-warm-900);
  background-color: var(--color-warm-50);
}

/* Reset list styles for breadcrumbs */
ol, ul {
  list-style: none;
}

/* Reset button styles */
button {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

button:focus {
  outline: none;
}

button:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

/* Typography */
.font-heading {
  font-family: var(--font-heading);
}

.font-body {
  font-family: var(--font-body);
}

/* Warm Color Classes */
.bg-warm-50 { background-color: var(--color-warm-50); }
.bg-warm-100 { background-color: var(--color-warm-100); }
.bg-warm-200 { background-color: var(--color-warm-200); }
.text-warm-300 { color: var(--color-warm-300); }
.text-warm-400 { color: var(--color-warm-400); }
.text-warm-500 { color: var(--color-warm-500); }
.text-warm-600 { color: var(--color-warm-600); }
.text-warm-700 { color: var(--color-warm-700); }
.text-warm-800 { color: var(--color-warm-800); }
.text-warm-900 { color: var(--color-warm-900); }
.border-warm-200 { border-color: var(--color-warm-200); }
.hover\:bg-warm-50:hover { background-color: var(--color-warm-50); }

/* Primary Color Classes */
.bg-primary-50 { background-color: var(--color-primary-50); }
.bg-primary-600 { background-color: var(--color-primary-600); }
.bg-primary-700 { background-color: var(--color-primary-700); }
.text-primary-500 { color: var(--color-primary-500); }
.text-primary-600 { color: var(--color-primary-600); }
.text-primary-700 { color: var(--color-primary-700); }
.border-primary-200 { border-color: var(--color-primary-200); }

/* Hover States */
.hover\:text-primary-600:hover { color: var(--color-primary-600); }
.hover\:text-warm-900:hover { color: var(--color-warm-900); }
.hover\:bg-primary-700:hover { background-color: var(--color-primary-700); }
.hover\:bg-warm-50:hover { background-color: var(--color-warm-50); }
.hover\:border-primary-600:hover { border-color: var(--color-primary-600); }

/* Tailwind Utility Classes */
/* Layout */
.max-w-7xl { max-width: 80rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-3xl { max-width: 48rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.w-48 { width: 12rem; }
.w-4 { width: 1rem; }
.h-16 { height: 4rem; }
.h-4 { height: 1rem; }

/* Spacing */
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.p-1\.5 { padding: 0.375rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-6 { margin-top: 1.5rem; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }

/* Flexbox */
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }

/* Grid */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.space-y-12 > * + * { margin-top: 3rem; }

/* Typography */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-bold { font-weight: 700; }
.text-center { text-align: center; }
.text-white { color: white; }

/* Borders */
.border { border-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-t { border-top-width: 1px; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-pill { border-radius: 9999px; }

/* Display */
.block { display: block; }
.inline-block { display: inline-block; }
.hidden { display: none; }

/* Position */
.sticky { position: sticky; }
.top-0 { top: 0; }
.z-50 { z-index: 50; }
.relative { position: relative; }
.absolute { position: absolute; }

/* Background */
.bg-white { background-color: white; }
.bg-white\/95 { background-color: rgba(255, 255, 255, 0.95); }
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }

/* Text Decoration */
a { text-decoration: none; }
.no-underline { text-decoration: none; }

/* Responsive - sm (640px) */
@media (min-width: 640px) {
  .sm\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .sm\:text-5xl { font-size: 3rem; line-height: 1; }
}

/* Responsive - md (768px) */
@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Responsive - lg (1024px) */
@media (min-width: 1024px) {
  .lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
}

/* Business Card Component */
.business-card {
  background: white;
  border: 1px solid var(--color-warm-200);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: all 0.2s;
}

.business-card:hover {
  border-color: var(--color-primary-600);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.business-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.business-card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-warm-900);
  margin-bottom: 0.25rem;
}

.business-card-title a {
  color: var(--color-warm-900);
  text-decoration: none;
  transition: color 0.2s;
}

.business-card-title a:hover {
  color: var(--color-primary-600);
}

.business-card-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  background-color: var(--color-primary-50);
  color: var(--color-primary-700);
  border-radius: 9999px;
  white-space: nowrap;
}

.business-card-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-warm-600);
}

.business-card-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.business-card-meta-item a {
  color: var(--color-primary-600);
  text-decoration: none;
  transition: color 0.2s;
}

.business-card-meta-item a:hover {
  color: var(--color-primary-700);
  text-decoration: underline;
}

/* Pagination Component */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 3rem;
}

.pagination-button {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--color-warm-200);
  border-radius: 0.5rem;
  background: white;
  color: var(--color-warm-700);
  text-decoration: none;
  transition: all 0.2s;
}

.pagination-button:hover:not(.pagination-button-disabled) {
  border-color: var(--color-primary-600);
  color: var(--color-primary-600);
}

.pagination-button-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination-info {
  font-size: 0.875rem;
  color: var(--color-warm-600);
}

/* State Section */
.state-section {
  margin-bottom: 3rem;
}

.state-section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-warm-900);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-warm-200);
}

.city-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}

.city-link {
  display: block;
  padding: 1rem 1.5rem;
  background: white;
  border: 1px solid var(--color-warm-200);
  border-radius: 0.5rem;
  text-decoration: none;
  transition: all 0.2s;
}

.city-link:hover {
  border-color: var(--color-primary-600);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.city-link-name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-warm-900);
  margin-bottom: 0.25rem;
}

.city-link-count {
  font-size: 0.875rem;
  color: var(--color-warm-500);
}

/* Responsive Utilities */
@media (max-width: 640px) {
  .business-card-header {
    flex-direction: column;
  }

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

  .pagination {
    flex-wrap: wrap;
  }
}

/* Focus States for Accessibility */
a:focus {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

/* Focus Ring Utilities */
.focus\:ring-2:focus {
  box-shadow: 0 0 0 2px var(--color-primary-500);
}

.focus\:ring-primary-500:focus {
  box-shadow: 0 0 0 2px var(--color-primary-500);
}

.focus\:ring-offset-2:focus {
  box-shadow: 0 0 0 2px white, 0 0 0 4px var(--color-primary-500);
}

/* Combined focus ring classes */
a.focus\:ring-2.focus\:ring-primary-500.focus\:ring-offset-2:focus {
  box-shadow: 0 0 0 2px white, 0 0 0 4px var(--color-primary-500);
}

/* Transitions */
.transition-colors {
  transition-property: color, background-color, border-color;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 200ms;
}
.transition-transform {
  transition-property: transform;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 200ms;
}
.rotate-180 { transform: rotate(180deg); }

/* Breadcrumb Styles */
nav[aria-label="Breadcrumb"] ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav[aria-label="Breadcrumb"] li {
  margin: 0;
  padding: 0;
}

nav[aria-label="Breadcrumb"] a {
  color: var(--color-warm-600);
  text-decoration: none;
}

nav[aria-label="Breadcrumb"] a:hover {
  color: var(--color-primary-600);
}

nav[aria-label="Breadcrumb"] a:visited {
  color: var(--color-warm-600);
}

nav[aria-label="Breadcrumb"] a:visited:hover {
  color: var(--color-primary-600);
}

/* Navigation Dropdown Link Styles - Prevent highlighting */
nav a[href="/directory/index.html"]:visited,
nav a[href="/directory/index.html"]:active,
nav a[href="/directory/index.html"]:focus {
  color: var(--color-warm-700);
  background-color: transparent;
}

nav a[href="/directory/index.html"]:hover {
  background-color: var(--color-warm-50);
  color: var(--color-warm-900);
}

/* Prevent any active/visited states from persisting in dropdown */
nav .relative a:visited {
  color: var(--color-warm-700);
}

nav .relative a:active {
  background-color: var(--color-warm-50);
}

nav .relative a:focus {
  outline: none;
  background-color: transparent;
}

nav .relative a:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
  background-color: transparent;
}