/* ===================================
   Dueling Piano Bars - Main Stylesheet
   Piano-inspired theme: Black, White, Red
   =================================== */

/* CSS Variables */
:root {
  --color-black: #1a1a1a;
  --color-white: #ffffff;
  --color-gold: #c41e3a;
  --color-gold-light: #e57373;
  --color-gold-dark: #8b0000;
  --color-gray-dark: #2d2d2d;
  --color-gray-medium: #4a4a4a;
  --color-gray-light: #e5e5e5;
  --color-gray-lighter: #f5f5f5;

  --font-heading: 'Georgia', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.15);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.2);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --container-width: 1200px;
  --header-height: 70px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-black);
  background-color: var(--color-white);
}

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

a {
  color: var(--color-gold-dark);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-gold);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: 1em;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: var(--color-black);
  color: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
}

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

.logo-icon {
  font-size: 1.8rem;
}

/* Navigation */
.nav {
  display: flex;
  gap: 30px;
}

.nav a {
  color: var(--color-white);
  font-weight: 500;
  padding: 8px 0;
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width 0.3s ease;
}

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

.nav a:hover {
  color: var(--color-gold);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-gray-dark) 100%);
  color: var(--color-white);
  padding: 80px 0;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero h1 span {
  color: var(--color-gold);
}

.hero p {
  font-size: 1.25rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 30px;
}

/* Search Box */
.search-box {
  max-width: 500px;
  margin: 0 auto;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 16px 20px;
  padding-right: 50px;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.search-box input:focus {
  outline: 3px solid var(--color-gold);
}

.search-box button {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-gold);
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 16px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.search-box button:hover {
  background: var(--color-gold-dark);
}

/* Stats Bar */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 60px;
  padding: 30px 0;
  background: var(--color-gray-lighter);
  border-bottom: 1px solid var(--color-gray-light);
}

.stat {
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-gold-dark);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--color-gray-medium);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Map Section */
.map-section {
  padding: 40px 0;
}

.map-section h2 {
  text-align: center;
  margin-bottom: 30px;
}

#map {
  height: 500px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* Venue Cards */
.venues-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  padding: 40px 0;
}

.venue-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.venue-card-image {
  height: 160px;
  background: linear-gradient(135deg, var(--color-gray-dark) 0%, var(--color-black) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 3rem;
}

.venue-card-content {
  padding: 20px;
}

.venue-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.venue-card h3 a {
  color: var(--color-black);
}

.venue-card h3 a:hover {
  color: var(--color-gold-dark);
}

.venue-card-location {
  color: var(--color-gray-medium);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.venue-card-links {
  display: flex;
  gap: 12px;
}

.venue-card-links a {
  font-size: 0.85rem;
  padding: 6px 12px;
  background: var(--color-gray-lighter);
  border-radius: var(--radius-sm);
  color: var(--color-gray-dark);
}

.venue-card-links a:hover {
  background: var(--color-gold-light);
  color: var(--color-black);
}

/* Venue Detail Page */
.venue-hero {
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-gray-dark) 100%);
  color: var(--color-white);
  padding: 60px 0;
}

.venue-hero h1 {
  margin-bottom: 10px;
}

.venue-hero .location {
  font-size: 1.25rem;
  opacity: 0.9;
}

.venue-info {
  padding: 40px 0;
}

.venue-info-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
}

.venue-main h2 {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid var(--color-gray-light);
}

.venue-main h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.venue-sidebar {
  background: var(--color-gray-lighter);
  padding: 24px;
  border-radius: var(--radius-md);
  height: fit-content;
}

.venue-sidebar h3 {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-gold);
}

.venue-sidebar ul {
  list-style: none;
}

.venue-sidebar li {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-gray-light);
}

.venue-sidebar li:last-child {
  border-bottom: none;
}

.venue-sidebar a {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-black);
}

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

.btn-secondary {
  background: var(--color-black);
  color: var(--color-white);
}

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

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-gold);
  color: var(--color-gold-dark);
}

.btn-outline:hover {
  background: var(--color-gold);
  color: var(--color-black);
}

/* Trail Builder */
.trail-builder {
  padding: 40px 0;
}

.trail-container {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 30px;
}

.trail-map {
  height: 600px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.trail-sidebar {
  background: var(--color-gray-lighter);
  border-radius: var(--radius-md);
  padding: 24px;
}

.trail-sidebar h2 {
  margin-bottom: 20px;
}

.trail-list {
  list-style: none;
  margin-bottom: 20px;
}

.trail-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  cursor: grab;
  box-shadow: var(--shadow-sm);
}

.trail-item:active {
  cursor: grabbing;
}

.trail-item-number {
  width: 28px;
  height: 28px;
  background: var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.trail-item-name {
  flex: 1;
}

.trail-item-remove {
  background: none;
  border: none;
  color: var(--color-gray-medium);
  cursor: pointer;
  font-size: 1.2rem;
}

.trail-item-remove:hover {
  color: #c00;
}

.trail-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--color-gray-medium);
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
  padding: 40px 0;
}

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

.blog-card-image {
  height: 200px;
  background: var(--color-gray-light);
}

.blog-card-content {
  padding: 24px;
}

.blog-card-date {
  font-size: 0.85rem;
  color: var(--color-gray-medium);
  margin-bottom: 8px;
}

.blog-card h3 {
  margin-bottom: 12px;
}

.blog-card h3 a {
  color: var(--color-black);
}

.blog-card h3 a:hover {
  color: var(--color-gold-dark);
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  font-family: inherit;
}

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

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

/* About Page */
.about-section {
  padding: 60px 0;
}

.about-section h2 {
  margin-bottom: 20px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

/* Logo Share Section */
.logo-share {
  background: var(--color-gray-lighter);
  padding: 40px 0;
}

.logo-share-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.logo-preview {
  background: var(--color-black);
  padding: 40px;
  border-radius: var(--radius-md);
  text-align: center;
}

.logo-preview img {
  max-width: 200px;
}

.embed-code {
  background: var(--color-white);
  padding: 20px;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 0.85rem;
  overflow-x: auto;
  margin-top: 16px;
  border: 1px solid var(--color-gray-light);
}

/* Footer */
.footer {
  background: var(--color-black);
  color: var(--color-white);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer h4 {
  color: var(--color-gold);
  margin-bottom: 20px;
}

.footer p {
  opacity: 0.8;
}

.footer ul {
  list-style: none;
}

.footer li {
  margin-bottom: 10px;
}

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

.footer a:hover {
  opacity: 1;
  color: var(--color-gold);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--color-gray-dark);
  text-align: center;
  opacity: 0.6;
  font-size: 0.9rem;
}

/* Leaflet Custom Styles */
.leaflet-popup-content-wrapper {
  border-radius: var(--radius-md);
}

.leaflet-popup-content {
  margin: 12px 16px;
}

.map-popup h4 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.map-popup p {
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--color-gray-medium);
}

.map-popup a {
  font-size: 0.85rem;
}

/* Filter Section */
.filter-section {
  background: var(--color-gray-lighter);
  padding: 20px 0;
  border-bottom: 1px solid var(--color-gray-light);
}

.filter-row {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.filter-row select {
  padding: 10px 16px;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  background: var(--color-white);
}

.filter-count {
  margin-left: auto;
  color: var(--color-gray-medium);
}

/* Responsive Design */
@media (max-width: 992px) {
  .venue-info-grid {
    grid-template-columns: 1fr;
  }

  .trail-container {
    grid-template-columns: 1fr;
  }

  .trail-sidebar {
    order: -1;
  }

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

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

  .logo-share-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 60px;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  .hero {
    padding: 50px 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-black);
    flex-direction: column;
    padding: 20px;
    gap: 0;
    border-top: 1px solid var(--color-gray-dark);
  }

  .nav.active {
    display: flex;
  }

  .nav a {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-gray-dark);
  }

  .menu-toggle {
    display: block;
  }

  .stats-bar {
    flex-direction: column;
    gap: 20px;
  }

  #map {
    height: 350px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .filter-row {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-count {
    margin-left: 0;
  }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }
.hidden { display: none; }