/* Lookup card + selection bar. Used inside a shadow root on web pages, and as a
   regular stylesheet in the side panel / learning center. Warm white + deep green
   like the popup; follows the system dark mode. */

.ll-card,
.ll-bar {
  --ll-bg: #fbfbf8;
  --ll-panel: #ffffff;
  --ll-fg: #202b2a;
  --ll-muted: #66736f;
  --ll-line: #e0e6df;
  --ll-soft: #eef2ec;
  --ll-accent: #285e50;
  --ll-accent-fg: #ffffff;
  --ll-tint: #e6f0e8;
  --ll-error: #a8443b;
  --ll-shadow: 0 10px 30px rgba(30, 50, 40, 0.16), 0 1px 3px rgba(30, 50, 40, 0.08);
  font: 14px/1.55 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  color: var(--ll-fg);
  text-align: left;
  letter-spacing: normal;
  text-transform: none;
  box-sizing: border-box;
}

@media (prefers-color-scheme: dark) {
  .ll-card,
  .ll-bar {
    --ll-bg: #1b2320;
    --ll-panel: #212b27;
    --ll-fg: #edf2ed;
    --ll-muted: #a5b4ac;
    --ll-line: #34403a;
    --ll-soft: #2a3530;
    --ll-accent: #a5d1b9;
    --ll-accent-fg: #14201b;
    --ll-tint: #2b3f34;
    --ll-error: #f0a69c;
    --ll-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  }
}

.ll-card *,
.ll-bar * {
  box-sizing: border-box;
}

/* Inside a shadow root there is no page stylesheet to honour [hidden]. */
.ll-bar[hidden],
.ll-card [hidden] {
  display: none !important;
}

/* The card receives focus programmatically so Esc/Tab work; no ring for that. */
.ll-card:focus {
  outline: none;
}

.ll-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px 12px;
  background: var(--ll-panel);
  border: 1px solid var(--ll-line);
  border-radius: 14px;
}

.ll-floating {
  position: fixed;
  z-index: 2147483646;
  width: min(370px, calc(100vw - 16px));
  max-height: min(70vh, 560px);
  overflow-y: auto;
  box-shadow: var(--ll-shadow);
  overscroll-behavior: contain;
}

.ll-head {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.ll-title {
  flex: 1;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 8px;
  min-width: 0;
}

.ll-title h2 {
  margin: 0;
  font-size: 19px;
  line-height: 1.3;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.ll-kind {
  font-size: 12px;
  color: var(--ll-muted);
}

.ll-actions {
  display: flex;
  gap: 2px;
  flex: none;
}

.ll-icon,
.ll-link,
.ll-btn,
.ll-chip,
.ll-bar button {
  font: inherit;
  cursor: pointer;
}

.ll-icon {
  min-width: 30px;
  height: 30px;
  padding: 0 8px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ll-muted);
  font-size: 15px;
}

.ll-icon.ll-text {
  font-size: 12px;
}

.ll-icon:hover,
.ll-icon:focus-visible {
  background: var(--ll-soft);
  color: var(--ll-fg);
}

.ll-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  color: var(--ll-muted);
  font-size: 12.5px;
}

.ll-ph {
  font-family: "Charis SIL", "Doulos SIL", "Lucida Grande", Georgia, serif;
  font-size: 14px;
  color: var(--ll-fg);
}

.ll-note {
  margin: 0;
  font-size: 12.5px;
  color: var(--ll-muted);
}

.ll-guess::before {
  content: "推测 · ";
  color: var(--ll-error);
}

.ll-zh-summary {
  margin: 0;
  font-size: 13px;
}

.ll-senses {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ll-sense {
  display: flex;
  gap: 8px;
  padding: 7px 9px;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
}

.ll-sense:hover {
  background: var(--ll-soft);
}

.ll-sense.ll-on {
  border-color: var(--ll-line);
  background: var(--ll-tint);
}

.ll-sense input {
  margin: 4px 0 0;
  accent-color: var(--ll-accent);
  flex: none;
}

.ll-sense-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.ll-pos {
  font-size: 12px;
  font-style: italic;
  color: var(--ll-muted);
}

.ll-en {
  font-size: 13.5px;
}

.ll-zh {
  font-size: 13.5px;
  color: var(--ll-fg);
}

.ll-en + .ll-zh {
  color: var(--ll-muted);
}

.ll-context {
  margin: 2px 0 0;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--ll-soft);
  font-size: 13px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.ll-label {
  display: block;
  margin-bottom: 2px;
  font-size: 11.5px;
  color: var(--ll-muted);
}

.ll-context .ll-link {
  display: block;
  margin-top: 4px;
}

.ll-saved {
  margin: 0;
  font-size: 12.5px;
  color: var(--ll-accent);
}

.ll-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  align-items: center;
}

.ll-quiet {
  font-size: 12.5px;
}

.ll-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 2px;
  flex-wrap: wrap;
}

.ll-right {
  margin-left: auto;
}

.ll-btn {
  padding: 7px 14px;
  border: 1px solid var(--ll-line);
  border-radius: 999px;
  background: var(--ll-panel);
  color: var(--ll-fg);
  font-size: 13.5px;
}

.ll-btn:hover {
  background: var(--ll-soft);
}

.ll-primary {
  border-color: var(--ll-accent);
  background: var(--ll-accent);
  color: var(--ll-accent-fg);
  font-weight: 600;
}

.ll-primary:hover {
  filter: brightness(1.08);
  background: var(--ll-accent);
}

.ll-btn:disabled {
  opacity: 0.6;
  cursor: default;
}

.ll-link {
  padding: 0;
  border: 0;
  background: none;
  color: var(--ll-accent);
  font-size: 12.5px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.ll-done {
  color: var(--ll-accent);
  font-weight: 600;
}

.ll-error {
  color: var(--ll-error);
  font-size: 12.5px;
}

.ll-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ll-chip {
  padding: 3px 10px;
  border: 1px solid var(--ll-line);
  border-radius: 999px;
  background: var(--ll-panel);
  color: var(--ll-fg);
  font-size: 12.5px;
}

.ll-chip.ll-on {
  border-color: var(--ll-accent);
  background: var(--ll-tint);
}

.ll-message {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.ll-message p {
  margin: 0;
  color: var(--ll-muted);
  font-size: 13px;
}

.ll-source {
  margin: 0;
  font-size: 11.5px;
  color: var(--ll-muted);
}

.ll-translation {
  margin: 0;
  font-size: 14px;
  white-space: pre-wrap;
}

.ll-skeleton {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px 0;
}

.ll-skeleton i {
  display: block;
  height: 12px;
  border-radius: 6px;
  background: var(--ll-soft);
  animation: ll-pulse 1.1s ease-in-out infinite;
}

.ll-skeleton i:nth-child(2) {
  width: 80%;
}

.ll-skeleton i:nth-child(3) {
  width: 55%;
}

@keyframes ll-pulse {
  50% {
    opacity: 0.45;
  }
}

/* Selection action bar */
.ll-bar {
  position: fixed;
  z-index: 2147483646;
  display: flex;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--ll-line);
  border-radius: 999px;
  background: var(--ll-panel);
  box-shadow: var(--ll-shadow);
}

.ll-bar button {
  padding: 5px 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--ll-fg);
  font-size: 13px;
  white-space: nowrap;
}

.ll-bar button:hover,
.ll-bar button:focus-visible {
  background: var(--ll-tint);
}

.ll-card :focus-visible,
.ll-bar :focus-visible {
  outline: 2px solid var(--ll-accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .ll-skeleton i {
    animation: none;
  }
}