/* History shelf — reader, concordance, right-click generate */

#panel-history.panel[hidden] {
  display: none !important;
}

#panel-history.panel.active {
  display: flex;
  flex-direction: column;
  min-height: calc(100dvh - 5rem);
  max-height: calc(100dvh - 5rem);
  overflow: hidden;
  padding: 0;
  margin: 0;
}

body.hist-tab-active #panel-history.panel.active {
  min-height: 100dvh;
  max-height: 100dvh;
}

body.hist-tab-active .site-footer,
body.hist-tab-active .site-header .subtitle {
  display: none;
}

body.hist-tab-active .site-header {
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}

.hist-shell {
  position: relative;
  --hist-ink: #ece4d4;
  --hist-ink-dim: #9d9384;
  --hist-gold: #c9a227;
  --hist-surface: #14120f;
  --hist-rule: rgba(236, 228, 212, 0.1);
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  background:
    radial-gradient(ellipse 60% 45% at 50% 0%, rgba(201, 162, 39, 0.07), transparent 60%),
    var(--hist-surface);
  color: var(--hist-ink);
  font-family: var(--font-ui, system-ui, sans-serif);
}

.hist-nav {
  width: 17.5rem;
  flex: 0 0 auto;
  border-right: 1px solid var(--hist-rule);
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: rgba(0, 0, 0, 0.22);
}

.hist-nav-head {
  padding: 0.85rem 1rem 0.7rem;
  border-bottom: 1px solid var(--hist-rule);
}

.hist-nav-head h2 {
  margin: 0;
  font-family: var(--font-display, Georgia, serif);
  font-size: 1.35rem;
  font-weight: 600;
}

.hist-nav-head p {
  margin: 0.2rem 0 0;
  font-size: 0.72rem;
  color: var(--hist-ink-dim);
}

.hist-nav-scroll {
  flex: 1 1 auto;
  overflow: auto;
  padding: 0.4rem 0 1.2rem;
  min-height: 0;
}

.hist-group {
  margin: 0.85rem 1rem 0.25rem;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hist-gold);
}

.hist-book {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: none;
  color: var(--hist-ink);
  font: inherit;
  font-size: 0.84rem;
  line-height: 1.35;
  padding: 0.32rem 1rem;
  cursor: pointer;
}

.hist-book:hover,
.hist-book.is-on {
  background: rgba(201, 162, 39, 0.1);
  color: #f3e6c0;
}

.hist-main {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.hist-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
  padding: 0.55rem 0.8rem;
  border-bottom: 1px solid var(--hist-rule);
}

.hist-where {
  flex: 1 1 auto;
  min-width: 0;
  text-align: center;
  font-family: var(--font-display, Georgia, serif);
  font-size: 1rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hist-btn,
.hist-menu {
  border: 1px solid var(--hist-rule);
  background: rgba(0, 0, 0, 0.25);
  color: var(--hist-ink);
  font: inherit;
  font-size: 0.82rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  cursor: pointer;
}

.hist-btn:hover,
.hist-menu:hover {
  border-color: var(--hist-gold);
  color: var(--hist-gold);
}

.hist-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.hist-menu {
  display: none;
}

.hist-search {
  flex: 1 1 16rem;
  width: auto;
  min-width: 10rem;
  max-width: none;
  border: 1px solid var(--hist-rule);
  background: rgba(0, 0, 0, 0.3);
  color: var(--hist-ink);
  font: inherit;
  font-size: 0.82rem;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
}

.hist-search:focus {
  outline: none;
  border-color: var(--hist-gold);
}

.hist-search::placeholder {
  color: var(--hist-ink-dim);
}

.hist-read {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 1.6rem 1.4rem 4rem;
}

.hist-entry {
  max-width: 42rem;
  margin: 0 auto;
}

.hist-entry h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display, Georgia, serif);
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1.25;
}

.hist-when,
.hist-kicker,
.hist-note {
  margin: 0 0 0.45rem;
  color: var(--hist-ink-dim);
  font-size: 0.82rem;
}

.hist-note {
  line-height: 1.45;
}

.hist-p {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08rem;
  line-height: 1.65;
  margin: 0 0 0.9rem;
}

.hist-p.is-hit {
  background: rgba(201, 162, 39, 0.28);
  border-radius: 3px;
}

.hist-hint {
  margin-top: 1.6rem;
  color: var(--hist-ink-dim);
  font-size: 0.78rem;
}

.hist-results-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--hist-rule);
}

.hist-results-head h3 {
  margin: 0;
  font-family: var(--font-display, Georgia, serif);
  font-size: 1.25rem;
}

.hist-hit {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  border-bottom: 1px solid var(--hist-rule);
  background: none;
  color: var(--hist-ink);
  padding: 0.75rem 0.2rem;
}

.hist-hit-goto {
  background: rgba(201, 162, 39, 0.05);
}

.hist-hit-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.2rem;
}

.hist-hit-ref,
.hist-hit-text,
.hist-hit-copy {
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  text-align: left;
}

.hist-hit-ref {
  color: var(--hist-gold);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.hist-hit-copy {
  flex: 0 0 auto;
  border: 1px solid var(--hist-rule);
  color: var(--hist-gold);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.16rem 0.5rem;
  border-radius: 999px;
}

.hist-hit-copy.is-copied {
  border-color: var(--hist-gold);
  background: rgba(201, 162, 39, 0.16);
}

.hist-hit-text {
  display: block;
  width: 100%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.98rem;
  line-height: 1.55;
}

.hist-hit mark {
  background: rgba(201, 162, 39, 0.28);
  color: inherit;
  border-radius: 2px;
}

.hist-status {
  padding: 2rem 0;
  text-align: center;
  color: var(--hist-ink-dim);
}

.hist-ctx {
  position: fixed;
  z-index: 40;
  min-width: 11rem;
  padding: 0.28rem;
  background: #1a1713;
  border: 1px solid rgba(201, 162, 39, 0.4);
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
}

.hist-ctx[hidden] {
  display: none !important;
}

.hist-ctx button {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0.48rem 0.7rem;
  text-align: left;
  font: inherit;
  font-size: 0.84rem;
  color: var(--hist-ink, #ece4d4);
  background: transparent;
  border: 0;
  border-radius: 5px;
  cursor: pointer;
}

.hist-ctx button:hover {
  background: rgba(201, 162, 39, 0.18);
}

.hist-vision {
  position: absolute;
  inset: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(8, 7, 6, 0.62);
}

.hist-vision[hidden] {
  display: none !important;
}

.hist-vision-card {
  width: min(40rem, 94%);
  max-height: 90%;
  overflow: auto;
  padding: 0.85rem 1rem 1rem;
  background: #16130f;
  border: 1px solid rgba(201, 162, 39, 0.35);
  border-radius: 10px;
}

.hist-vision-status {
  margin: 0 0 0.55rem;
  font-size: 0.86rem;
  color: var(--hist-ink-dim);
}

.hist-vision-card img {
  display: none;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.hist-vision-card img.is-on {
  display: block;
}

.hist-vision-actions {
  margin-top: 0.7rem;
}

@media (max-width: 760px) {
  .hist-nav {
    position: absolute;
    z-index: 5;
    top: 0;
    bottom: 0;
    left: 0;
    width: 16rem;
    transform: translateX(-100%);
    transition: transform 0.18s ease;
    background: #100e0c;
  }

  .hist-shell.nav-open .hist-nav {
    transform: translateX(0);
  }

  .hist-shell {
    position: relative;
  }

  .hist-menu {
    display: inline-block;
  }

  .hist-search {
    flex: 1 1 100%;
    width: 100%;
    min-width: 0;
    order: 5;
  }

  .hist-read {
    padding: 1.2rem 1rem 5rem;
  }
}