/* Mourningmoor Hall — shared chrome, documents, scenes, overlays. */

/* The night itself: a fixed vignette so every page sits in mist. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 5;
  background:
    radial-gradient(120% 90% at 50% 8%, rgba(183, 219, 231, 0.05), transparent 42%),
    radial-gradient(140% 120% at 50% 55%, transparent 55%, rgba(2, 6, 9, 0.8) 100%);
}

main {
  position: relative;
  z-index: 6;
}

.kicker {
  font-family: var(--font-plate);
  font-size: 0.76rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--space-2);
}

.kicker.warm {
  color: var(--accent-2);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Sections and frames with engraved corner ticks. */
.band {
  padding-block: var(--space-6);
}

.band.surface {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

.frame {
  position: relative;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: var(--space-4);
}

.frame::before,
.frame::after,
.frame > .ticks::before,
.frame > .ticks::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  border-color: var(--accent);
  border-style: solid;
  border-width: 0;
  opacity: 0.7;
}

.frame::before { top: -1px; left: -1px; border-top-width: 2px; border-left-width: 2px; }
.frame::after { top: -1px; right: -1px; border-top-width: 2px; border-right-width: 2px; }
.frame > .ticks::before { bottom: -1px; left: -1px; border-bottom-width: 2px; border-left-width: 2px; }
.frame > .ticks::after { bottom: -1px; right: -1px; border-bottom-width: 2px; border-right-width: 2px; }

.band-head {
  max-width: 60rem;
  margin-bottom: var(--space-4);
}

/* Documents — letters, transcripts, plates. */
.doc {
  background: linear-gradient(var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  outline: 1px solid rgba(183, 219, 231, 0.08);
  outline-offset: 4px;
  padding: var(--space-4);
}

.doc .doc-text {
  font-style: italic;
  color: var(--ink);
  max-width: 62ch;
}

.doc .doc-sign {
  text-align: right;
  font-style: italic;
  color: var(--ink-soft);
  margin-bottom: 0;
}

.doc-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1.2fr 1fr;
  align-items: start;
}

@media (max-width: 50rem) {
  .doc-grid {
    grid-template-columns: 1fr;
  }
}

/* Newspaper clippings. */
.clippings {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr));
}

.clipping {
  border-top: 3px double var(--line);
  border-bottom: 1px solid var(--line);
  padding: var(--space-3) 0 var(--space-2);
}

.clipping .paper {
  font-family: var(--font-plate);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin: 0;
}

.clipping h3 {
  font-size: 1.2rem;
  margin: 0.35rem 0;
}

.clipping p {
  font-size: 1.02rem;
  color: var(--ink-soft);
  margin: 0;
}

.clipping.torn p::after {
  content: '… [rest of column lost]';
  color: var(--accent);
  font-style: italic;
}

/* The family register. */
.register {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line);
}

.register li {
  position: relative;
  padding: 0 0 var(--space-4) var(--space-4);
}

.register li::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 0.55em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  background: var(--bg);
}

.register .year {
  font-family: var(--font-plate);
  letter-spacing: 0.14em;
  color: var(--accent-2);
  font-size: 0.95rem;
}

.register p {
  margin: 0;
  color: var(--ink-soft);
}

.register p strong {
  color: var(--ink);
  font-weight: 600;
}

/* Ledgers — dense tables of names and years. */
.ledger {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.02rem;
}

.ledger caption {
  caption-side: top;
  text-align: left;
  font-family: var(--font-plate);
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-bottom: var(--space-2);
}

.ledger th {
  font-family: var(--font-plate);
  font-weight: 400;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  text-align: left;
  border-bottom: 1px solid var(--accent);
  padding: 0.45rem 0.9rem 0.45rem 0;
}

.ledger td {
  border-bottom: 1px solid var(--line);
  padding: 0.5rem 0.9rem 0.5rem 0;
  vertical-align: top;
}

.ledger td.num,
.ledger th.num {
  font-family: var(--font-plate);
  white-space: nowrap;
}

.ledger tr:hover td {
  background: rgba(183, 219, 231, 0.04);
}

/* Accordion rules of the house. */
details.rule {
  border: 1px solid var(--line);
  border-bottom: 0;
}

details.rule:last-of-type {
  border-bottom: 1px solid var(--line);
}

details.rule summary {
  cursor: pointer;
  padding: var(--space-3) var(--space-3);
  font-family: var(--font-plate);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--ink);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

details.rule summary::-webkit-details-marker {
  display: none;
}

details.rule summary::before {
  content: '+';
  color: var(--accent-2);
  font-size: 1.1rem;
}

details.rule[open] summary::before {
  content: '−';
}

details.rule p {
  padding: 0 var(--space-3) var(--space-3);
  color: var(--ink-soft);
  margin: 0;
}

/* Scenes — images with clickable hotspots. */
.scene {
  position: relative;
  border: 1px solid var(--line);
  background: #000;
}

.scene img {
  display: block;
  width: 100%;
  height: auto;
}

/* The stage is the painted picture only, so hotspot percentages always land on the art. */
.scene-stage {
  position: relative;
  overflow: hidden;
}

.scene-stage .hero-shade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(transparent 70%, rgba(5, 9, 11, 0.55));
}

.room-hero .hero-content {
  padding: var(--space-3) var(--space-4) var(--space-4);
  border-top: 1px solid var(--line);
  background: linear-gradient(rgba(5, 9, 11, 0.96), var(--bg));
}

.room-hero .hero-content .kicker { margin: 0 0 0.25rem; }

.room-hero .hero-title {
  margin: 0;
  font-family: var(--font-plate);
  font-size: clamp(1.4rem, 4.5vw, 2.6rem);
  letter-spacing: 0.2em;
  line-height: 1.12;
  color: var(--ink);
  overflow-wrap: break-word;
}

.room-hero .hero-sub {
  margin: 0.5rem 0 0;
  font-style: italic;
  color: var(--ink-soft);
  max-width: 52rem;
}

@media (max-width: 40rem) {
  .room-hero .hero-title { letter-spacing: 0.1em; }
  .room-hero .hero-content { padding-inline: var(--space-3); }
}

.spot {
  position: absolute;
  translate: -50% -50%;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.spot.labeled:hover,
.spot.labeled:focus-visible {
  box-shadow: 0 0 0 2px rgba(183, 219, 231, 0.4), 0 0 18px rgba(183, 219, 231, 0.15);
  background: rgba(183, 219, 231, 0.07);
}

.spot.labeled::after {
  content: attr(data-label);
  position: absolute;
  bottom: 115%;
  left: 50%;
  translate: -50% 0;
  white-space: nowrap;
  font-family: var(--font-plate);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--ink);
  background: rgba(10, 17, 19, 0.92);
  border: 1px solid var(--line);
  padding: 0.25rem 0.55rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.spot.labeled:hover::after,
.spot.labeled:focus-visible::after {
  opacity: 1;
}

.spot.veiled {
  cursor: default;
}

/* Touch screens have no hover: give every examinable spot a quiet ember so it can be found. */
@media (hover: none) {
  .spot.labeled:not(.taken)::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 7px;
    height: 7px;
    translate: -50% -50%;
    border-radius: 50%;
    background: rgba(183, 219, 231, 0.55);
    box-shadow: 0 0 0 3px rgba(183, 219, 231, 0.12);
    animation: ember 3.2s ease-in-out infinite;
  }
}

@keyframes ember {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

.spot:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* The faintest twinkle — a key lost in a photograph. */
.spot.glint::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 7px 2px rgba(255, 255, 255, 0.75);
  animation: twinkle 3.4s ease-in-out infinite;
}

.spot.glint:hover::before,
.spot.glint:focus-visible::before {
  box-shadow: 0 0 10px 4px rgba(255, 255, 255, 0.9);
}

.spot.taken {
  pointer-events: none;
}

@keyframes twinkle {
  0%, 78%, 100% { opacity: 0.12; }
  86% { opacity: 1; }
  92% { opacity: 0.3; }
}

/* Header buttons, popovers, satchel. */
.head-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-family: var(--font-plate);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.42rem 0.7rem;
  cursor: pointer;
}

.head-btn:hover,
.head-btn[popovertarget]:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.inv-pop,
.hint-pop {
  position: fixed;
  inset: 0 0 auto auto;
  margin: 3.4rem 1rem 0 0;
  width: min(23rem, 94vw);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: var(--space-4);
}

.inv-pop h2,
.hint-pop h2 {
  font-size: 1.25rem;
  margin-top: 0;
}

.inv-note,
.hint-cost {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--ink-soft);
}

.hint-cost {
  border-top: 1px solid var(--line);
  padding-top: var(--space-2);
  margin-bottom: 0;
}

.inv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.inv-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.45rem 0.6rem;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-plate);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

.inv-item:hover {
  border-color: var(--accent);
}

.inv-item img {
  border: 1px solid var(--line);
  background: #000;
}

.inv-empty {
  color: var(--ink-soft);
  font-style: italic;
}

/* Dialogs. */
dialog.doc-dialog,
dialog.refusal {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  outline: 1px solid rgba(183, 219, 231, 0.12);
  outline-offset: 5px;
  padding: var(--space-4);
  max-width: min(34rem, 94vw);
  margin: auto;
}

dialog.refusal {
  max-width: min(30rem, 94vw);
}

dialog::backdrop {
  background: rgba(3, 8, 10, 0.9);
  backdrop-filter: blur(4px);
}

.doc-topline {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
}

.doc-topline .kicker {
  margin: 0;
}

.doc-title {
  margin: 0 0 var(--space-3);
}

.doc-img {
  display: block;
  max-width: 100%;
  max-height: 46vh;
  margin: 0 auto var(--space-3);
  border: 1px solid var(--line);
}

.doc-body p {
  color: var(--ink);
}

.doc-footer {
  color: var(--ink-soft);
  font-style: italic;
  border-top: 1px solid var(--line);
  padding-top: var(--space-2);
}

.refusal-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: 0;
}

/* Toast, item flight, reveals. */
.toast {
  position: fixed;
  left: 50%;
  bottom: 1.2rem;
  translate: -50% 0;
  z-index: 70;
  background: var(--surface-2);
  border: 1px solid var(--accent);
  color: var(--ink);
  font-family: var(--font-plate);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  padding: 0.6rem 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, translate 0.25s;
  max-width: min(92vw, 34rem);
  text-align: center;
}

.toast.show {
  opacity: 1;
  translate: -50% -6px;
}

img.fly {
  position: fixed;
  z-index: 80;
  pointer-events: none;
  filter: drop-shadow(0 0 12px rgba(183, 219, 231, 0.4));
}

[data-reveal][hidden] {
  display: none;
}

.revealed {
  animation: unveil 0.9s ease-out both;
}

@keyframes unveil {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

/* Room hero shared by the four interior pages. */
.room-hero {
  position: relative;
  border: 1px solid var(--line);
  overflow: hidden;
}

.room-hero img.room-img {
  display: block;
  width: 100%;
  height: clamp(300px, 55vh, 540px);
  object-fit: cover;
  filter: saturate(0.92) brightness(0.94);
}

.room-hero .room-title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-5) var(--space-4) var(--space-3);
  background: linear-gradient(transparent, rgba(5, 9, 11, 0.94));
}

.room-hero .room-title h1 {
  margin: 0;
  font-family: var(--font-plate);
  font-size: clamp(1.5rem, 4.5vw, 2.6rem);
  letter-spacing: 0.24em;
  color: var(--ink);
}

.room-hero .room-title p {
  margin: 0.4rem 0 0;
  color: var(--ink-soft);
  font-style: italic;
  max-width: none;
}

/* Footer lore. */
.foot-links {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.foot-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

/* --- Room page helpers. --- */

.clock-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}

@media (max-width: 56rem) {
  .clock-split { grid-template-columns: 1fr; }
}

.clock-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.table-scroll { overflow-x: auto; }

.table-scroll .ledger { min-width: 42rem; }

@media (max-width: 40rem) {
  .table-scroll .ledger { min-width: 0; }
  .ledger thead {
    position: absolute;
    left: -9999px;
    top: 0;
    width: 40rem;
    height: auto;
    overflow: visible;
    clip-path: none;
  }
  .ledger, .ledger tbody, .ledger tr { display: block; }
  .ledger caption { display: block; width: 100%; text-align: left; }
  .ledger tr {
    border: 1px solid var(--line);
    padding: 0.4rem 0.75rem;
    margin-bottom: 0.6rem;
    background: rgba(255, 255, 255, 0.02);
  }
  .ledger td {
    display: grid;
    grid-template-columns: 6rem minmax(0, 1fr);
    gap: 0.6rem;
    border-bottom: 1px dashed var(--line);
    padding: 0.35rem 0;
  }
  .ledger td:last-child { border-bottom: 0; }
  .ledger td::before {
    content: attr(data-label);
    font-family: var(--font-plate);
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
    padding-top: 0.2rem;
  }
  .ledger thead th {
    white-space: normal;
    overflow-wrap: anywhere;
    letter-spacing: 0.1em;
  }
  .ledger td[colspan] {
    display: block;
    padding: 0.5rem 0;
  }
  .ledger td[colspan]::before { display: none; }
}

.band-intro {
  color: var(--ink-soft);
  font-style: italic;
  max-width: 62ch;
}

.transcript-doc { border-color: var(--accent-2); }

.board-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.board-fallow-note {
  display: none;
  position: relative;
  z-index: 1;
  margin: var(--space-3) 0 0;
  color: var(--ink-soft);
  font-style: italic;
}

.board.fallow .board-fallow-note { display: block; }

.gate-open { text-align: center; }

.gate-open .plate-btn { margin-inline: auto; }

.gates-band { padding-top: 0; }

.center { text-align: center; }

.riddle-row { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.riddle-row input { flex: 1 1 14rem; }

.hint-inline {
  margin: var(--space-3) 0 0;
  color: var(--ink-soft);
  font-style: italic;
  font-size: 0.95rem;
}

.doc-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: var(--space-4); align-items: start; }

@media (max-width: 50rem) {
  .doc-grid { grid-template-columns: 1fr; }
}

/* Spots: hover tag shows the accessible name via data-label, set in JS. */
.spot .spot-tag { display: none; }