/* ==========================================================================
   Dine with Junn V2 — Clean Modern Editorial Stylesheet
   ========================================================================== */

:root {
  /* Clean Warm Editorial Light Theme (Default) */
  --bg-main: #fbfaf8;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f7f5f0;
  --bg-card-muted: #f4f1ea;
  --border-subtle: #e8e3da;
  --border-strong: #d3cbbe;

  --accent-warm: #c2410c;          /* Warm Terracotta */
  --accent-warm-hover: #9a3412;
  --accent-warm-subtle: rgba(194, 65, 12, 0.08);

  --accent-amber: #b45309;
  --accent-green: #15803d;         /* Fresh Sage Green for Prices */
  --accent-blue: #0369a1;

  --text-primary: #1c1917;         /* Warm Charcoal */
  --text-secondary: #44403c;       /* Warm Slate */
  --text-muted: #78716c;           /* Soft Stone */
  --card-shadow: 0 2px 8px rgba(28, 25, 23, 0.04);
  --card-shadow-hover: 0 6px 16px rgba(28, 25, 23, 0.08);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
  --container-width: 1060px;
}

[data-theme="dark"] {
  /* Deep Charcoal & Espresso Dark Theme */
  --bg-main: #111215;
  --bg-surface: #181a20;
  --bg-card: #181a20;
  --bg-card-hover: #21232b;
  --bg-card-muted: #1c1e26;
  --border-subtle: #292c37;
  --border-strong: #383c4a;

  --accent-warm: #ea580c;
  --accent-warm-hover: #f97316;
  --accent-warm-subtle: rgba(234, 88, 12, 0.12);

  --accent-amber: #f59e0b;
  --accent-green: #22c55e;
  --accent-blue: #38bdf8;

  --text-primary: #f5f5f4;
  --text-secondary: #d6d3d1;
  --text-muted: #a8a29e;
  --card-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  --card-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.5);
}

html {
  scroll-behavior: smooth;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.2s ease, color 0.2s ease;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--accent-warm-hover);
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
}

/* --- Clean Navigation Bar --- */
.site-nav {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.brand-icon {
  font-size: 1.3rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  transition: all 0.15s ease;
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.nav-link.active {
  color: var(--accent-warm);
  background: var(--accent-warm-subtle);
  font-weight: 600;
}

.nav-heritage {
  color: var(--accent-blue);
  background: rgba(3, 105, 161, 0.06);
  border: 1px solid rgba(3, 105, 161, 0.15);
}

.nav-heritage:hover {
  background: rgba(3, 105, 161, 0.12);
  color: var(--accent-blue);
}

/* Theme Switcher Button */
.theme-toggle-btn {
  background: var(--bg-card-muted);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 500;
  margin-left: 0.5rem;
  transition: all 0.15s ease;
}

.theme-toggle-btn:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
}

.mobile-drawer {
  display: none;
  flex-direction: column;
  padding: 1rem 1.5rem;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  gap: 0.5rem;
}

.mobile-drawer.is-open {
  display: flex;
}

.mobile-drawer a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

/* --- Main Content Layout --- */
.site-main {
  flex: 1;
  padding: 2rem 0 4rem;
}

/* --- Index Hero (Clean V2) --- */
.index-container {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.hero-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 2.25rem 2rem;
  box-shadow: var(--card-shadow);
}

.hero-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.hero-avatar-wrapper {
  flex-shrink: 0;
}

.hero-avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-subtle);
  box-shadow: var(--card-shadow);
  display: block;
}

.hero-header-text {
  display: flex;
  flex-direction: column;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 0.35rem;
}

.hero-subtitle {
  color: var(--accent-warm);
  font-size: 1rem;
  font-style: italic;
  font-weight: 500;
}

.hero-prose {
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 1rem;
  line-height: 1.7;
}

.hero-contact {
  margin-top: 1.25rem;
  padding: 0.9rem 1.1rem;
  background: var(--bg-card-muted);
  border-left: 3px solid var(--accent-warm);
  border-radius: 4px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

/* Spotlight Section */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.5rem;
}

.section-header h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.view-all-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-warm);
}

.spotlight-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 280px 1fr;
  max-height: 320px;
  box-shadow: var(--card-shadow);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.spotlight-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--card-shadow-hover);
}

.spotlight-media {
  background: var(--bg-card-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  height: 100%;
  max-height: 320px;
}

.spotlight-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.spotlight-placeholder {
  font-size: 3.5rem;
}

.spotlight-body {
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  justify-content: center;
}

.spotlight-tag {
  color: var(--accent-warm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.spotlight-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.spotlight-teaser {
  font-size: 1.02rem;
  font-style: italic;
  font-weight: 600;
  color: var(--accent-warm);
}

.spotlight-meta {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.spotlight-prose {
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.6;
}

.spotlight-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.btn-primary {
  background: var(--accent-warm);
  color: #fff !important;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.88rem;
  transition: background 0.15s ease;
}

.btn-primary:hover {
  background: var(--accent-warm-hover);
}

.btn-secondary {
  background: var(--bg-card-muted);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.88rem;
  transition: all 0.15s ease;
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

/* Chapters Grid */
.chapters-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.chapter-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1.5rem;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.chapter-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.chapter-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
  flex-grow: 1;
}

.chapter-footer {
  margin-top: 0.5rem;
}

.chapter-link {
  font-weight: 600;
  font-size: 0.88rem;
}

.heritage-link {
  color: var(--accent-blue);
}

/* Footer */
.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 2.5rem 0 2rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.footer-bio h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.footer-bio p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 500px;
}

.footer-links h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.88rem;
}

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

.footer-bottom {
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* --- 404 Error Page Styles --- */
.error-page-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 55vh;
  padding: 3rem 1rem;
}

.error-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 3rem 2rem;
  max-width: 580px;
  width: 100%;
  text-align: center;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.15rem;
}

.error-avatar-wrapper {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--border-strong);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  margin-bottom: 0.25rem;
}

.error-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.error-code {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--accent-warm);
  letter-spacing: 2px;
}

.error-title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: -0.35rem;
}

.error-message {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 440px;
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 0.5rem;
}

.btn-error {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.15rem;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s ease;
}

.btn-error.primary {
  background: var(--accent-warm);
  color: #ffffff !important;
}

.btn-error.primary:hover {
  background: var(--accent-warm-hover);
  transform: translateY(-2px);
}

.btn-error.secondary {
  background: var(--bg-card-muted);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary) !important;
}

.btn-error.secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
  color: var(--text-primary) !important;
  transform: translateY(-2px);
}

.error-quote {
  margin-top: 0.75rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border-subtle);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .spotlight-card { grid-template-columns: 1fr; }
  .spotlight-media { height: 200px; }
  .chapters-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.75rem; }
  .error-card { padding: 2rem 1.25rem; }
}