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

:root {
  --bg: #0a0c10;
  --surface: #121620;
  --tile: #161b26;
  --tile-hover: #1c2333;
  --tile-active: #243044;
  --text: #d8dce6;
  --text-dim: #6b7a94;
  --accent: #4a9eff;
  --accent-dim: rgba(74, 158, 255, 0.12);
  --accent-strong: rgba(74, 158, 255, 0.25);
  --copy-flash: #2e7d32;
  --radius: 6px;
  --font: "SF Mono", "Fira Code", "Consolas", monospace;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  min-height: 100vh;
  padding: 1.5rem;
  max-width: 960px;
  margin: 0 auto;
  -webkit-user-select: none;
  user-select: none;
}

header {
  margin-bottom: 1.5rem;
}

#site-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  cursor: pointer;
  display: inline-block;
}

#breadcrumb {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-top: 0.3rem;
  min-height: 1.2em;
}

#breadcrumb span {
  cursor: pointer;
  transition: color 0.15s;
}

#breadcrumb span:hover {
  color: var(--accent);
}

/* Search */
#search-bar {
  margin-bottom: 1rem;
}

#search {
  width: 100%;
  padding: 0.6rem 0.8rem;
  background: var(--surface);
  border: 1px solid #1e2636;
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s;
}

#search:focus {
  border-color: var(--accent);
}

#suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 1.8rem;
  margin-top: 0.5rem;
}

#suggestions:empty {
  min-height: 0;
  margin-top: 0;
}

.suggestion-pill {
  background: var(--tile);
  border: 1px solid rgba(74, 158, 255, 0.2);
  border-radius: 12px;
  padding: 0.2rem 0.7rem;
  font-size: 0.78rem;
  color: var(--text-dim);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

.suggestion-pill:hover {
  background: var(--accent);
  color: var(--bg);
}

.suggestion-resolved {
  color: var(--accent);
  font-size: 0.85rem;
  padding: 0.2rem 0;
  font-weight: 600;
}

/* Tile grid */
.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
}

.tile-grid.numbers {
  grid-template-columns: repeat(auto-fill, minmax(52px, 1fr));
}

.tile {
  background: var(--tile);
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0.55rem 0.4rem;
  text-align: center;
  cursor: pointer;
  font-size: 0.82rem;
  transition: background 0.12s, border-color 0.12s;
  user-select: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tile:hover {
  background: var(--tile-hover);
  border-color: var(--accent);
}

.tile:active {
  background: var(--tile-active);
}

/* Verse tiles bar */
.verse-tiles {
  margin-bottom: 0;
}

.tile-active {
  background: var(--accent) !important;
  color: var(--bg) !important;
  border-color: var(--accent) !important;
}

/* Chapter view — full verse list */
#chapter-view {
  display: none;
}

#chapter-view.active {
  display: block;
}

.verse-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.1s;
  position: relative;
  line-height: 1.65;
}

.verse-row:hover {
  background: var(--accent-dim);
}

.verse-row.selected {
  background: var(--accent-strong);
  border-radius: 0;
}

.verse-row.sel-first {
  border-radius: var(--radius) var(--radius) 0 0;
}

.verse-row.sel-last {
  border-radius: 0 0 var(--radius) var(--radius);
}

.verse-row.sel-first.sel-last {
  border-radius: var(--radius);
}

.verse-row.jumped {
  background: var(--accent-dim);
  transition: background 0.3s;
}

.verse-num {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  min-width: 2rem;
  text-align: right;
  padding-top: 0.15rem;
  flex-shrink: 0;
}

.verse-body {
  font-size: 0.95rem;
  flex: 1;
}

/* Toast notification */
#toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(1rem);
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius);
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 200;
  pointer-events: none;
}

#toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Mobile */
@media (max-width: 600px) {
  body {
    padding: 1rem;
  }

  .tile-grid {
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  }

  .tile-grid.numbers {
    grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
  }

  .verse-body {
    font-size: 0.9rem;
  }
}