/* How to say / What does it mean — floating lookup widget */

.lookup-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent, #c0392b);
  color: var(--bg, #f5f2eb);
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
  z-index: 300;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lookup-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
html.dark .lookup-fab {
  background: var(--text, #e0d8cc);
  color: var(--bg, #1c1915);
}

.lookup-panel {
  position: fixed;
  bottom: 4.5rem;
  right: 1.5rem;
  width: 360px;
  max-height: 420px;
  background: var(--surface, #ffffff);
  border: 1px solid var(--border, #d4cfc6);
  border-radius: 10px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.12);
  z-index: 300;
  display: none;
  flex-direction: column;
  overflow: hidden;
  font-family: 'Noto Serif', Georgia, serif;
}
.lookup-panel.open { display: flex; }

.lookup-header {
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--border-light, #e8e4dc);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.lookup-title {
  font-size: 0.78rem;
  font-family: system-ui, sans-serif;
  color: var(--text-muted, #6b6b6b);
  letter-spacing: 0.03em;
}
.lookup-settings-btn {
  background: none;
  border: none;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--text-light, #999);
  padding: 0.1rem 0.3rem;
}
.lookup-settings-btn:hover { color: var(--accent, #c0392b); }

.lookup-input-row {
  display: flex;
  border-bottom: 1px solid var(--border-light, #e8e4dc);
}
.lookup-input {
  flex: 1;
  border: none;
  padding: 0.6rem 0.8rem;
  font-family: 'Noto Serif', Georgia, serif;
  font-size: 0.9rem;
  background: transparent;
  color: var(--text, #1a1a1a);
  outline: none;
}
.lookup-input::placeholder {
  color: var(--text-light, #999);
  font-style: italic;
  font-size: 0.85rem;
}
.lookup-send {
  background: none;
  border: none;
  border-left: 1px solid var(--border-light, #e8e4dc);
  padding: 0.6rem 0.8rem;
  color: var(--accent, #c0392b);
  font-size: 1rem;
  cursor: pointer;
}
.lookup-send:hover { background: rgba(192, 57, 43, 0.04); }

.lookup-result {
  padding: 0.75rem 0.9rem;
  overflow-y: auto;
  flex: 1;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text, #1a1a1a);
  min-height: 180px;
}
.lookup-result .lr-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 0.15rem;
}
.lookup-result .lr-reading {
  font-size: 0.82rem;
  color: var(--text-muted, #6b6b6b);
  margin-bottom: 0.1rem;
}
.lookup-result .lr-romaji {
  font-size: 0.82rem;
  color: var(--text-light, #999);
  font-style: italic;
  margin-bottom: 0.4rem;
}
.lookup-result .lr-meaning {
  font-size: 0.85rem;
  color: var(--text, #1a1a1a);
  margin-bottom: 0.3rem;
}
.lookup-result .lr-example {
  font-size: 0.82rem;
  color: var(--text-muted, #6b6b6b);
  border-left: 2px solid var(--border-light, #e8e4dc);
  padding-left: 0.6rem;
  margin-top: 0.3rem;
}
.lookup-result .lr-note {
  font-size: 0.78rem;
  color: var(--text-muted, #6b6b6b);
  margin-top: 0.4rem;
  font-style: italic;
}
.lookup-result .lr-waiting {
  color: var(--text-light, #999);
  font-style: italic;
}
.lookup-result .lr-error {
  color: var(--accent, #c0392b);
  font-size: 0.82rem;
}

/* Settings overlay */
.lookup-settings {
  padding: 0.75rem 0.9rem;
  display: none;
}
.lookup-settings.open { display: block; }
.lookup-settings label {
  display: block;
  font-size: 0.72rem;
  font-family: system-ui, sans-serif;
  color: var(--text-muted, #6b6b6b);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}
.lookup-settings input {
  width: 100%;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border, #d4cfc6);
  border-radius: 4px;
  font-family: system-ui, sans-serif;
  font-size: 0.8rem;
  background: var(--bg, #f5f2eb);
  color: var(--text, #1a1a1a);
  outline: none;
}
.lookup-settings input:focus { border-color: var(--accent); }
.lookup-settings .ls-hint {
  font-size: 0.68rem;
  color: var(--text-light, #999);
  margin-top: 0.2rem;
  line-height: 1.4;
}
.lookup-settings .ls-hint a {
  color: var(--accent);
  text-decoration: none;
}

@media (max-width: 500px) {
  .lookup-panel {
    right: 0.5rem;
    left: 0.5rem;
    width: auto;
    bottom: 4rem;
  }
}