/* Mycelial Network — flagship field atlas, 2026-09-10m
   Scoped to this chamber so other rooms stay untouched. */

body[data-chamber="mycelial"] {
  --cave-ink: #07090c;
  --cave-deep: #0c1016;
  --cave-panel: #141821;
  --cave-violet: #8ba58e;
  --cave-blue: #b5c4a4;
  --cave-line: rgba(145, 180, 144, .28);
}

body[data-chamber="mycelial"] .chamber-hero {
  padding-bottom: 2.5rem;
  background:
    radial-gradient(circle at 78% 18%, rgba(139, 165, 142, .16), transparent 28%),
    radial-gradient(circle at 12% 86%, rgba(145, 180, 144, .1), transparent 32%),
    linear-gradient(180deg, rgba(7, 11, 12, 0), rgba(7, 9, 12, .55));
}

body[data-chamber="mycelial"] .chamber-art {
  min-height: 28rem;
  overflow: hidden;
  border: 1px solid var(--cave-line);
  border-radius: 1.2rem;
  background: var(--cave-deep);
  box-shadow: 0 28px 70px rgba(0, 0, 0, .45);
}

body[data-chamber="mycelial"] .chamber-art::before,
body[data-chamber="mycelial"] .chamber-art::after {
  display: none;
}

body[data-chamber="mycelial"] .chamber-art img {
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 0;
  object-fit: cover;
  object-position: center 46%;
  opacity: .94;
  filter: saturate(.9) contrast(1.08);
}

.cave-principle {
  margin-top: 1.2rem;
  max-width: 44rem;
  color: var(--mist);
  font-family: var(--serif);
  font-size: 1.08rem;
  font-style: italic;
  line-height: 1.55;
}

.cave-kicker-row {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem .7rem;
  margin-top: 1.15rem;
}

.cave-stat {
  display: inline-flex;
  align-items: baseline;
  gap: .4rem;
  min-height: 2.75rem;
  padding: .35rem .7rem;
  border: 1px solid var(--cave-line);
  border-radius: 999px;
  background: rgba(0, 0, 0, .28);
  color: var(--mist);
  font-size: .78rem;
}

.cave-stat strong {
  color: var(--cave-blue);
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 500;
}

.cave-hero-az {
  margin-top: 1.35rem;
}

.cave-hero-az p {
  margin-bottom: .45rem;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

#specimen-catalogue {
  margin: 1.2rem 0 0;
}

#cabinet {
  scroll-margin-top: 5.25rem;
}

.cave-filter-panel {
  padding-bottom: .85rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid rgba(145, 180, 144, .14);
}

.cave-search-row {
  position: sticky;
  z-index: 13;
  top: 4.75rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: .65rem;
  align-items: center;
  padding: .7rem 0 .55rem;
  margin: 0 0 .2rem;
  background: #070b0c;
  border-bottom: 1px solid rgba(145, 180, 144, .12);
}

.cave-search {
  min-height: 2.9rem;
  grid-column: 1;
}

.cave-sort {
  grid-column: 2;
}

.cave-clear {
  grid-column: 3;
}

.cave-sort,
.cave-clear {
  min-height: 2.9rem;
  min-width: 2.9rem;
  padding: .55rem .9rem;
  color: var(--mist);
  border: 1px solid rgba(244, 240, 231, .17);
  border-radius: 999px;
  background: transparent;
  font-size: .78rem;
  font-weight: 700;
}

.cave-sort[aria-pressed="true"],
.cave-clear:hover,
.cave-sort:hover {
  color: var(--ink);
  border-color: var(--chamber-accent);
  background: var(--chamber-accent);
}

.cave-count {
  grid-column: 1 / -1;
  color: var(--cave-blue);
  font-size: .82rem;
  font-weight: 700;
}

.cave-filter-toggle {
  display: none;
  min-height: 2.75rem;
  margin-top: .55rem;
  padding: .45rem .9rem;
  color: var(--mist);
  border: 1px solid rgba(244, 240, 231, .17);
  border-radius: 999px;
  background: transparent;
  font-size: .78rem;
  font-weight: 700;
}

.cave-filter-toggle[aria-expanded="true"] {
  color: var(--ink);
  border-color: var(--cave-blue);
  background: var(--cave-blue);
}

.cave-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-top: .75rem;
}

.cave-chip-row .filter-chip {
  min-height: 2.75rem;
}

.cave-az {
  display: flex;
  flex-wrap: nowrap;
  gap: .28rem;
  margin-top: .75rem;
  overflow-x: auto;
  padding-bottom: .35rem;
  -webkit-overflow-scrolling: touch;
}

.cave-hero-az .cave-letter {
  min-width: 1.7rem;
  min-height: 1.7rem;
  font-size: .68rem;
}

.cave-letter {
  display: inline-grid;
  flex: 0 0 auto;
  min-width: 2.75rem;
  min-height: 2.75rem;
  place-items: center;
  padding: 0;
  color: var(--mist);
  border: 1px solid rgba(244, 240, 231, .12);
  border-radius: .45rem;
  background: rgba(244, 240, 231, .03);
  font-size: .78rem;
  font-weight: 800;
}

.cave-letter[aria-pressed="true"],
.cave-letter:hover {
  color: var(--ink);
  border-color: var(--cave-blue);
  background: var(--cave-blue);
}

.cave-letter:disabled {
  opacity: .28;
  cursor: not-allowed;
}

.cave-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.05rem;
}

.cave-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--cave-line);
  border-radius: 1rem;
  background:
    linear-gradient(180deg, rgba(28, 34, 46, .62), rgba(8, 10, 14, .96));
  box-shadow:
    inset 0 1px 0 rgba(244, 240, 231, .08),
    0 18px 40px rgba(0, 0, 0, .38);
}

.cave-card > * + * {
  margin-top: 0;
}

.cave-card.card p {
  color: var(--mist);
}

.cave-card-caution {
  border-color: rgba(232, 196, 120, .72);
  box-shadow:
    inset 0 0 0 1px rgba(232, 196, 120, .18),
    0 18px 40px rgba(0, 0, 0, .35);
}

.cave-frame {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #07080c;
}

.cave-frame::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 18%, transparent 42%, rgba(0, 0, 0, .38));
  content: "";
}

.cave-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  transition: transform .55s ease;
}

.cave-card:hover .cave-frame img,
.cave-card:focus-within .cave-frame img {
  transform: scale(1.045);
}

.cave-index {
  position: absolute;
  z-index: 1;
  top: .55rem;
  left: .55rem;
  padding: .18rem .4rem;
  color: var(--paper);
  border: 1px solid rgba(244, 240, 231, .2);
  border-radius: .3rem;
  background: rgba(7, 11, 12, .62);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.cave-caution-flag {
  position: absolute;
  z-index: 1;
  right: .55rem;
  bottom: .55rem;
  padding: .28rem .45rem;
  color: #1a1408;
  border-radius: .3rem;
  background: var(--brass-bright);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.cave-british-flag {
  position: absolute;
  z-index: 1;
  left: .55rem;
  bottom: .55rem;
  padding: .28rem .45rem;
  color: var(--paper);
  border-radius: .3rem;
  background: rgba(20, 36, 52, .82);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.cave-body {
  display: grid;
  gap: .55rem;
  padding: 1rem 1rem 1.1rem;
}

.cave-identity {
  color: var(--muted);
  font-family: var(--serif);
  font-size: .92rem;
  font-style: italic;
}

.cave-meta {
  color: var(--mist);
  font-size: .78rem;
  font-weight: 650;
}

.cave-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
}

.cave-chip {
  display: inline-flex;
  padding: .18rem .4rem;
  color: var(--mist);
  border: 1px solid rgba(244, 240, 231, .14);
  border-radius: 999px;
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.cave-card .evidence-label {
  max-width: 100%;
}

.cave-card-caution .evidence-label {
  border-color: var(--brass);
  background: rgba(214, 182, 110, .12);
}

.cave-open {
  margin-top: .25rem;
  min-height: 2.75rem;
  width: 100%;
}

.cave-more,
.cave-status {
  margin: 1.4rem 0 0;
  text-align: center;
}

.cave-empty {
  padding: 2rem 1.2rem;
  border: 1px dashed var(--cave-line);
  border-radius: var(--radius-sm);
  color: var(--mist);
  text-align: center;
}

.cave-dialog {
  width: min(64rem, calc(100vw - 1.25rem));
  max-height: calc(100vh - 1.5rem);
  margin: auto;
  padding: 0;
  overflow: auto;
  color: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 1.15rem;
  background:
    linear-gradient(180deg, rgba(16, 20, 28, .98), rgba(7, 9, 12, .99));
  box-shadow: 0 40px 90px rgba(0, 0, 0, .55);
}

.cave-dialog::backdrop {
  background: rgba(4, 6, 7, .82);
}

.cave-read {
  display: grid;
  grid-template-columns: minmax(14rem, 18.5rem) minmax(0, 1fr);
  gap: 0;
  min-height: 100%;
}

.cave-read-figure {
  position: relative;
  margin: 0;
  background: #07080c;
}

.cave-read-figure img {
  width: 100%;
  height: 100%;
  min-height: 22rem;
  object-fit: cover;
  object-position: center 28%;
}

.cave-read-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: .7rem .9rem;
  color: var(--mist);
  background: linear-gradient(transparent, rgba(7, 11, 12, .88));
  font-size: .72rem;
}

.cave-read-copy {
  display: grid;
  gap: 0;
  padding: clamp(1.2rem, 3vw, 2rem);
}

.cave-read-head {
  display: grid;
  gap: .45rem;
  padding-bottom: 1rem;
}

.cave-read-head .cave-caution-flag,
.cave-read-head .cave-british-flag,
.cave-read-head .cave-ne-flag {
  position: static;
  width: max-content;
}

.cave-close {
  justify-self: start;
  min-height: 2.75rem;
  margin-bottom: .4rem;
}

.cave-read-copy h2 {
  font-size: clamp(2rem, 4vw, 3.1rem);
}

.cave-section {
  padding: 1.05rem 0 1.1rem;
  border-top: 1px solid rgba(244, 240, 231, .1);
}

.cave-section h3 {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .55rem;
  color: var(--cave-blue);
  font-family: var(--sans);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.cave-section h3::before {
  color: var(--cave-violet);
  content: "◇";
  font-size: .8rem;
}

.cave-section.cave-tradition {
  border-color: rgba(214, 182, 110, .28);
  background: rgba(214, 182, 110, .05);
  margin: 0 -.2rem;
  padding-left: .9rem;
  padding-right: .9rem;
  border-radius: .7rem;
}

.cave-tradition-label {
  display: block;
  margin-bottom: .45rem;
  color: var(--brass-bright);
  font-size: .78rem;
  font-weight: 800;
}

.cave-section p,
.cave-section li {
  color: var(--mist);
  font-size: .95rem;
}

.cave-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .55rem;
  margin: 0;
}

.cave-facts div {
  padding: .65rem .7rem;
  border: 1px solid rgba(244, 240, 231, .1);
  border-radius: .55rem;
  background: rgba(0, 0, 0, .18);
}

.cave-facts dt {
  color: var(--muted);
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.cave-facts dd {
  margin: .18rem 0 0;
  color: var(--paper);
  font-family: var(--serif);
  font-size: 1rem;
}

.cave-caution-box {
  padding: .9rem 1rem;
  border: 1px solid rgba(214, 182, 110, .45);
  border-radius: .7rem;
  background: rgba(214, 182, 110, .08);
}

.cave-caution-box strong {
  display: block;
  margin-bottom: .35rem;
  color: var(--brass-bright);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.cave-sources {
  display: grid;
  gap: .45rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.cave-sources a {
  display: inline-flex;
  min-height: 2.5rem;
  align-items: center;
}

.cave-reviewed {
  color: var(--muted);
  font-size: .82rem;
}

@media (max-width: 1280px) {
  .cave-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 1020px) {
  .cave-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cave-read { grid-template-columns: 1fr; }
  .cave-read-figure img { min-height: 16rem; max-height: 22rem; }
  .cave-search-row { grid-template-columns: 1fr 1fr; }
  .cave-search { grid-column: 1 / -1; }
  .cave-sort { grid-column: 1; }
  .cave-clear { grid-column: 2; }
}

@media (max-width: 760px) {
  .cave-search-row { top: 4.25rem; }
  .cave-hero-az { display: none; }
  .cave-filter-toggle { display: inline-flex; align-items: center; }
  .cave-filter-panel[data-collapsed="true"] { display: none; }
  .cave-chip-row,
  .cave-az {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: .45rem;
    -webkit-overflow-scrolling: touch;
  }
  .cave-chip-row .filter-chip,
  .cave-letter { flex: 0 0 auto; }
  .cave-facts { grid-template-columns: 1fr; }
  .cave-search-row { grid-template-columns: 1fr; }
  .cave-search,
  .cave-sort,
  .cave-clear { grid-column: 1; }
}

@media (max-width: 520px) {
  .cave-grid { grid-template-columns: 1fr; }
  .cave-frame { aspect-ratio: 4 / 5; }
}

@media (prefers-reduced-motion: reduce) {
  .cave-card:hover .cave-frame img,
  .cave-card:focus-within .cave-frame img { transform: none; }
}

.cave-ne-flag {
  position: absolute;
  z-index: 1;
  left: .55rem;
  bottom: 2.35rem;
  padding: .28rem .45rem;
  color: var(--paper);
  border-radius: .3rem;
  background: rgba(36, 52, 36, .86);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.cave-read-head .cave-ne-flag {
  position: static;
  width: max-content;
}

.myc-lookalike-grid {
  display: grid;
  gap: .75rem;
  margin-top: .7rem;
}

.myc-lookalike {
  padding: .85rem .9rem;
  border: 1px solid rgba(244, 240, 231, .12);
  border-radius: .7rem;
  background: rgba(0, 0, 0, .18);
}

.myc-lookalike h4 {
  margin: 0 0 .35rem;
  color: var(--paper);
  font-family: var(--serif);
  font-size: 1.05rem;
}

.myc-outcome-grid .card-kicker {
  color: var(--cave-blue);
}

.myc-walk-checks {
  display: grid;
  gap: .45rem;
  margin: 0 0 1.1rem;
  padding: 0;
  border: 0;
}

.myc-check {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  min-height: 2.75rem;
  padding: .65rem .75rem;
  border: 1px solid rgba(244, 240, 231, .12);
  border-radius: .7rem;
  background: rgba(244, 240, 231, .03);
  color: var(--mist);
}

.myc-check input {
  width: 1.15rem;
  height: 1.15rem;
  margin-top: .2rem;
  flex: 0 0 auto;
}

.myc-note .field select,
.myc-note .field input,
.myc-walk .field input,
.myc-walk .field textarea {
  width: 100%;
}

body[data-chamber="mycelial"] .form-grid .field-full {
  grid-column: 1 / -1;
}

@media (max-width: 760px) {
  .myc-check { min-height: 2.9rem; }
}


/* Ecology layout */
.lifecycle { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: .8rem; padding: 0; margin: 0 0 1.6rem; list-style: none; }
.lifecycle-step { padding: 1rem .9rem 1.1rem; border: 1px solid rgba(244,240,231,.13); border-radius: var(--radius-sm); background: rgba(244,240,231,.035); }
.lifecycle-step span { display: block; color: var(--brass-bright); font-size: .72rem; font-weight: 800; letter-spacing: .14em; }
.lifecycle-step h3 { margin-top: .45rem; font-size: 1.12rem; }
.lifecycle-step p { margin-top: .45rem; color: var(--muted); font-size: .88rem; }
.term-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .8rem; margin: 0; }
.term-grid div { padding: 1rem; border: 1px solid rgba(244,240,231,.12); border-radius: var(--radius-sm); }
.term-grid dt { color: var(--paper); font-weight: 700; }
.term-grid dd { margin: .4rem 0 0; color: var(--muted); font-size: .9rem; }
.shroom-embed { overflow: hidden; width: 100%; max-width: 100%; margin-top: 1.1rem; border: 1px solid rgba(244,240,231,.16); border-radius: var(--radius-sm); background: rgba(0,0,0,.28); }
.shroom-embed iframe { display: block; width: 100%; max-width: 100%; height: 75vh; min-height: 36rem; border: 0; background: #070b0c; }
.myc-note { display: grid; gap: 1rem; }
.myc-note-actions { display: flex; flex-wrap: wrap; gap: .55rem; }
.myc-status { min-height: 1.3rem; color: var(--brass-bright); font-size: .9rem; }
.btn[hidden] { display: none !important; }
.photo-steps { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: .8rem; }
.photo-steps .card { min-height: 100%; }
@media (max-width: 1020px) {
  .lifecycle, .term-grid, .photo-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .lifecycle, .term-grid, .photo-steps { grid-template-columns: 1fr; }
  .shroom-embed iframe { height: 80vh; min-height: 32rem; }
}