/* Quiet Hour Explorer — styles.css */

:root {
  --color-bg: #f5f7f0;
  --color-surface: #ffffff;
  --color-surface-alt: #eef2e6;
  --color-primary: #4a7c59;
  --color-primary-dark: #3a6347;
  --color-primary-light: #e8f0eb;
  --color-accent: #6b8fad;
  --color-accent-light: #e4ecf2;
  --color-text: #2c332e;
  --color-text-secondary: #5a6560;
  --color-text-muted: #8a9590;
  --color-border: #d4ddd6;
  --color-danger: #c0392b;
  --color-danger-light: #fdecea;
  --color-focus: #4a7c59;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.10);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition: 0.2s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--color-primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

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

.logo-icon {
  flex-shrink: 0;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 20px;
}

.main-nav a {
  text-decoration: none;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.main-nav a:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Hero */
.hero {
  padding: 64px 0 48px;
  text-align: center;
  background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-bg) 100%);
}

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.2;
  color: var(--color-primary-dark);
  margin-bottom: 16px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin: 0 auto 32px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  text-decoration: none;
  line-height: 1.4;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

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

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

.btn-sm {
  padding: 6px 14px;
  font-size: 0.85rem;
}

.btn-danger {
  background: var(--color-danger-light);
  color: var(--color-danger);
  border-color: var(--color-danger);
}

.btn-danger:hover {
  background: var(--color-danger);
  color: #fff;
}

/* Section styles */
section {
  padding: 48px 0;
}

section h2 {
  font-size: 1.6rem;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.section-intro {
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  max-width: 600px;
}

/* Venue cards */
.venue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.venue-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.venue-card:hover {
  box-shadow: var(--shadow-md);
}

.venue-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  cursor: pointer;
}

.venue-card-header h3 {
  font-size: 1.05rem;
  flex: 1;
  color: var(--color-text);
}

.venue-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  flex-shrink: 0;
}

.venue-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--color-text-muted);
  transition: transform var(--transition), color var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.venue-toggle[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.venue-card-body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--color-border);
}

.venue-detail {
  margin-top: 16px;
}

.venue-detail h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.venue-detail ul {
  padding-left: 20px;
}

.venue-detail li {
  margin-bottom: 4px;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.venue-detail p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.question-list li {
  font-style: italic;
}

.venue-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.btn-save[aria-pressed="true"] {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* Checklist */
.checklist-section {
  background: var(--color-surface-alt);
}

.checklist-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
}

.checklist-card h3 {
  font-size: 1.15rem;
  margin-bottom: 16px;
  color: var(--color-primary-dark);
}

.checklist-items {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.checklist-items li {
  margin-bottom: 10px;
}

.checklist-items label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.checklist-items input[type="checkbox"] {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}

.checklist-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Tips */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.tip-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
}

.tip-card h3 {
  font-size: 1rem;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.tip-card p {
  font-size: 0.93rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

/* Mistakes */
.mistakes-section {
  background: var(--color-surface-alt);
}

.mistakes-list {
  display: grid;
  gap: 16px;
}

.mistake-item {
  background: var(--color-surface);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
}

.mistake-item h3 {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 6px;
}

.mistake-item p {
  font-size: 0.93rem;
  color: var(--color-text-secondary);
}

/* Saved section */
.saved-section {
  background: var(--color-accent-light);
}

.saved-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.saved-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 0.9rem;
  color: var(--color-text);
}

.saved-chip button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 1.1rem;
  line-height: 1;
  padding: 0;
}

.saved-chip button:hover {
  color: var(--color-danger);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-text);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  z-index: 200;
  box-shadow: var(--shadow-lg);
  transition: opacity 0.3s ease;
}

/* Footer */
.site-footer {
  margin-top: auto;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 32px 0 20px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.footer-nav ul {
  display: flex;
  list-style: none;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.footer-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
}

/* Print */
@media print {
  .site-header, .site-footer, .hero-actions, .venue-card-actions, .checklist-actions, .btn, .toast {
    display: none !important;
  }
  body {
    background: #fff;
    color: #000;
  }
  .venue-card-body {
    display: block !important;
  }
  .checklist-card {
    border: 2px solid #333;
  }
}

/* Responsive */
@media (max-width: 640px) {
  .header-inner {
    height: auto;
    padding: 10px 0;
    flex-wrap: wrap;
  }
  .main-nav ul {
    gap: 12px;
  }
  .main-nav a {
    font-size: 0.82rem;
  }
  .hero {
    padding: 40px 0 32px;
  }
  .hero h1 {
    font-size: 1.5rem;
  }
  .hero-sub {
    font-size: 1rem;
  }
  section {
    padding: 32px 0;
  }
  section h2 {
    font-size: 1.3rem;
  }
  .venue-grid {
    grid-template-columns: 1fr;
  }
  .tips-grid {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 380px) {
  .container {
    padding: 0 12px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
}



/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}