/* ───────────────────────────────
   Epocha — Medieval Italy
   ─────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Lora:ital,wght@0,400;0,500;1,400;1,500&display=swap');

:root {
  --bg:           #0b0905;
  --surface:      #160f07;
  --surface-2:    #1e160b;
  --surface-3:    #2a1e10;
  --border:       #3d2c14;
  --border-light: #5c4220;
  --gold:         #c8991f;
  --gold-light:   #e8bf53;
  --gold-dim:     #8a6812;
  --cream:        #f0ddb8;
  --cream-dim:    #b09070;
  --red:          #7a2020;
  --green:        #1e4a1e;
  --font-head:    'Cinzel', Georgia, serif;
  --font-body:    'Lora', Georgia, serif;
  --r:            10px;
}

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

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--font-body);
  min-height: 100vh;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ── Layout ── */
#app {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 16px 80px;
}

/* ── Header ── */
#header {
  border-bottom: 1px solid var(--border);
  padding: 20px 0 16px;
  margin-bottom: 16px;
}

.header-inner {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.logo {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
}

.era-badge {
  font-family: var(--font-head);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--cream-dim);
  text-transform: uppercase;
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 20px;
}

.lang-badge {
  font-family: var(--font-head);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 3px 10px;
  border-radius: 20px;
  margin-left: auto;
}

/* ── Location bar ── */
#location-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 14px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  gap: 8px;
  flex-wrap: wrap;
}

#location-info,
#speed-info {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--cream-dim);
}

#location-info .icon,
#speed-info .icon { font-size: 0.9rem; }

#location-text,
#speed-text { color: var(--cream); }

#radius-text {
  font-size: 0.75rem;
  color: var(--gold-dim);
  border: 1px solid var(--border);
  padding: 1px 7px;
  border-radius: 10px;
}

/* ── Welcome screen ── */
#welcome-screen {
  display: flex;
  justify-content: center;
  padding: 40px 0;
}

.welcome-content {
  text-align: center;
  max-width: 420px;
}

.welcome-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  filter: grayscale(20%);
}

.welcome-content h2 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--gold-light);
  margin-bottom: 14px;
  letter-spacing: 0.06em;
}

.welcome-content p {
  font-size: 0.95rem;
  color: var(--cream-dim);
  line-height: 1.8;
  margin-bottom: 28px;
  font-style: italic;
}

/* ── Buttons ── */
.btn-primary, .btn-secondary {
  font-family: var(--font-head);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--r);
  padding: 13px 28px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-block;
}

.btn-primary {
  background: var(--gold);
  color: #0b0905;
  font-weight: 700;
  margin-bottom: 12px;
  display: block;
  width: 100%;
}

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

.btn-secondary {
  background: transparent;
  color: var(--cream-dim);
  border: 1px solid var(--border);
  display: block;
  width: 100%;
}

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

/* ── Demo screen ── */
#demo-screen {
  padding: 8px 0;
}

#demo-screen h2 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  text-transform: uppercase;
}

#demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

.demo-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.demo-card:hover {
  border-color: var(--gold-dim);
  background: var(--surface-2);
  transform: translateY(-1px);
}

.demo-card-icon { font-size: 1.4rem; margin-bottom: 6px; }

.demo-card-name {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.06em;
}

.demo-card-city {
  font-size: 0.75rem;
  color: var(--cream-dim);
  margin-top: 2px;
}

/* ── Experience screen ── */
#experience-screen {}

/* ── Narration card ── */
#narration-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  margin-bottom: 20px;
  overflow: hidden;
}

#place-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--border);
}

#place-icon { font-size: 1.8rem; flex-shrink: 0; }

#place-info { flex: 1; min-width: 0; }

#place-name {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#place-meta {
  font-size: 0.78rem;
  color: var(--cream-dim);
  margin-top: 3px;
}

.sep { margin: 0 5px; opacity: 0.5; }

#place-distance-badge {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 4px 10px;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}

#narration-body {
  padding: 20px 18px 22px;
  min-height: 120px;
}

#narration-text {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--cream);
}

#narration-text.narration-placeholder {
  color: var(--cream-dim);
  font-style: italic;
}

#narration-text p { margin-bottom: 1em; }
#narration-text p:last-child { margin-bottom: 0; }

/* ── Loading ── */
#loading-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 24px 0 8px;
}

.quill-dots {
  display: flex;
  gap: 8px;
}

.quill-dots span {
  width: 8px;
  height: 8px;
  background: var(--gold-dim);
  border-radius: 50%;
  animation: quill-pulse 1.4s ease-in-out infinite;
}

.quill-dots span:nth-child(2) { animation-delay: 0.2s; }
.quill-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes quill-pulse {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.9); }
  40%           { opacity: 1;   transform: scale(1.1); }
}

.loading-text {
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--gold-dim);
  text-transform: uppercase;
}

/* ── Read aloud button ── */
#read-aloud-btn {
  display: none;
  align-items: center;
  gap: 7px;
  background: transparent;
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--r) var(--r);
  color: var(--cream-dim);
  font-family: var(--font-head);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 18px;
  cursor: pointer;
  width: 100%;
  transition: all 0.2s;
}

#read-aloud-btn:hover { color: var(--cream); background: var(--surface-2); }
#read-aloud-btn.visible { display: flex; }
#read-aloud-btn.speaking { color: var(--gold); border-color: var(--gold-dim); }

/* ── Nearby places ── */
#nearby-section { margin-bottom: 24px; }

.section-title {
  font-family: var(--font-head);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--cream-dim);
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}

#places-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.place-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.18s ease;
}

.place-item:hover {
  border-color: var(--gold-dim);
  background: var(--surface-2);
}

.place-item.active {
  border-color: var(--gold);
  background: var(--surface-2);
}

.place-item-icon { font-size: 1.3rem; flex-shrink: 0; }

.place-item-info { flex: 1; min-width: 0; }

.place-item-name {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cream);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.place-item-sub {
  font-size: 0.75rem;
  color: var(--cream-dim);
  margin-top: 2px;
}

.place-item-dist {
  font-size: 0.75rem;
  color: var(--gold);
  font-family: var(--font-head);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.no-places {
  font-style: italic;
  color: var(--cream-dim);
  font-size: 0.88rem;
  text-align: center;
  padding: 16px 0;
}

/* ── Speed controls ── */
#speed-controls { margin-bottom: 20px; }

#speed-buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.speed-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--cream-dim);
  font-family: var(--font-body);
  font-size: 0.78rem;
  padding: 10px 6px 8px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
  line-height: 1.4;
}

.speed-btn:hover {
  border-color: var(--border-light);
  color: var(--cream);
}

.speed-btn.active {
  border-color: var(--gold);
  background: var(--surface-3);
  color: var(--gold-light);
}

.radius-hint {
  display: block;
  font-size: 0.68rem;
  color: var(--gold-dim);
  margin-top: 3px;
  font-family: var(--font-head);
  letter-spacing: 0.06em;
}

/* ── Error toast ── */
#error-toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--red);
  color: var(--cream);
  border-radius: var(--r);
  padding: 12px 20px;
  font-size: 0.85rem;
  max-width: 90vw;
  text-align: center;
  transition: transform 0.3s ease;
  z-index: 100;
}

#error-toast.visible {
  transform: translateX(-50%) translateY(0);
}

/* ── Auto-listen toggle ── */
#listen-bar {
  margin-bottom: 20px;
}

#auto-read-toggle {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  width: 100%;
  padding: 14px;
  border-radius: var(--r);
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--cream-dim);
  cursor: pointer;
  transition: all 0.2s ease;
}

#auto-read-toggle.active {
  border-color: var(--gold);
  background: var(--surface-3);
  color: var(--gold-light);
}

#auto-read-toggle:hover {
  border-color: var(--border-light);
}

/* ── Period tabs ── */
#period-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}
#period-tabs::-webkit-scrollbar { display: none; }

.period-tab {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--cream-dim);
  padding: 6px 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.18s ease;
  flex-shrink: 0;
}

.period-tab:hover {
  border-color: var(--border-light);
  color: var(--cream);
}

.period-tab.active {
  background: var(--gold);
  border-color: var(--gold);
  color: #0b0905;
}

/* Period accent colors */
.period-tab[data-period="roman"].active    { background: #6b3fa0; border-color: #6b3fa0; color: #f0ddb8; }
.period-tab[data-period="renaissance"].active { background: #1a3a6b; border-color: #1a3a6b; color: #f0ddb8; }
.period-tab[data-period="ww2"].active     { background: #3a4a20; border-color: #3a4a20; color: #f0ddb8; }

/* ── Map ── */
#map-section { margin-bottom: 20px; }

#map-container {
  height: 240px;
  border-radius: var(--r);
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--surface);
}

/* Leaflet overrides — dark medieval theme */
.leaflet-container { background: #0e0c09; font-family: var(--font-body); }

.leaflet-bar a {
  background-color: var(--surface-2) !important;
  color: var(--gold) !important;
  border-color: var(--border) !important;
}
.leaflet-bar a:hover { background-color: var(--surface-3) !important; }

.leaflet-control-attribution {
  background: rgba(14,11,7,0.8) !important;
  color: var(--cream-dim) !important;
  font-size: 0.6rem !important;
}
.leaflet-control-attribution a { color: var(--gold-dim) !important; }

.leaflet-tooltip {
  background: var(--surface-2) !important;
  border: 1px solid var(--border-light) !important;
  color: var(--cream) !important;
  font-family: var(--font-body);
  font-size: 0.78rem;
  padding: 4px 9px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.6) !important;
  border-radius: 6px;
}
.leaflet-tooltip-top::before    { border-top-color:    var(--border-light) !important; }
.leaflet-tooltip-bottom::before { border-bottom-color: var(--border-light) !important; }
.leaflet-tooltip-left::before   { border-left-color:   var(--border-light) !important; }
.leaflet-tooltip-right::before  { border-right-color:  var(--border-light) !important; }

/* ── Utilities ── */
.hidden { display: none !important; }

/* ── Mobile tweaks ── */
@media (max-width: 480px) {
  #speed-buttons { grid-template-columns: repeat(2, 1fr); }
  #demo-grid { grid-template-columns: repeat(2, 1fr); }
  .logo { font-size: 1.3rem; }
  #map-container { height: 190px; }
}