/* ============================================================
   theme.css — the base44-style UI shell.
   Dark glassy panels · amber/gold accent · mono labels · rounded.
   (Same shell as the reef; only the accent + glass tint change —
   the variable names keep the word "teal" so the two themes stay
   swap-compatible.)
   ============================================================ */

:root {
  --teal: #f0b24e;                          /* savanna amber/gold accent */
  --teal-dim: #c98a2e;
  --glass: rgba(26, 17, 7, 0.78);           /* warm dark glass */
  --glass-border: rgba(240, 178, 78, 0.26);
  --text: #f1e7d6;
  --text-dim: #c2ad90;
  --mono: Consolas, 'Courier New', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: #2a1c0a;
  font-family: var(--mono);
  color: var(--text);
  user-select: none;
}

#scene-holder, #scene-holder canvas { position: absolute; inset: 0; display: block; }

.hidden { display: none !important; }

.glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
}

/* ------------------------- top bar ------------------------- */

#topbar {
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  padding: 10px 26px;
  border-radius: 999px;
  font-weight: bold; font-size: 15px;
  color: var(--teal);
  letter-spacing: 0.5px;
  white-space: nowrap;
  z-index: 10;
}

#topright {
  position: absolute; top: 14px; right: 16px;
  display: flex; gap: 10px;
  z-index: 12;
}

.round-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  color: var(--teal);
  font-size: 18px;
  cursor: pointer;
  backdrop-filter: blur(8px);
}
.round-btn:hover { border-color: var(--teal); }
.round-btn svg { vertical-align: middle; }

/* --------------- weather trigger popup (🌦) --------------- */
/* Lightweight anchored control popup: sits above the canvas and the
   overlay panels (foodweb/pop 40, toast 30) but below the inspect card
   (60) and the intro overlay (100) — it's a quick action menu, not a
   modal that needs to trap the screen. */
#weather-panel {
  position: absolute; top: 66px; right: 16px;
  width: 176px;
  padding: 12px;
  display: flex; flex-direction: column; gap: 8px;
  z-index: 50;
}
#weather-panel .wx-title {
  color: var(--teal); font-weight: bold; letter-spacing: 2px;
  font-size: 11px; text-align: center; margin-bottom: 2px;
}
.wx-opt {
  display: block; width: 100%;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid var(--glass-border);
  background: rgba(240, 178, 78, 0.10);
  color: var(--text);
  font-family: var(--mono); font-size: 12.5px; font-weight: bold;
  text-align: left;
  cursor: pointer;
}
.wx-opt:hover { border-color: var(--teal); background: rgba(240, 178, 78, 0.20); }

#vignette {
  position: absolute; inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at center,
    rgba(0, 0, 0, 0) 58%, rgba(40, 22, 6, 0.42) 100%);
  z-index: 5;
}

/* ---------------------- controls legend ---------------------- */

#controls {
  position: absolute; left: 16px; bottom: 16px;
  padding: 12px 16px;
  min-width: 210px;
  font-size: 12px;
  z-index: 10;
}
#controls .panel-title {
  color: var(--teal);
  font-weight: bold; letter-spacing: 2px;
  font-size: 12px; margin-bottom: 8px;
}
#controls .ctl-row { display: flex; gap: 10px; padding: 3px 0; }
#controls .ctl-key {
  color: var(--text);
  font-weight: bold; min-width: 58px;
}
#controls .ctl-desc { color: var(--text-dim); }

/* ---------------------- organisms badge ---------------------- */

#organisms-badge {
  position: absolute; right: 16px; bottom: 16px;
  padding: 12px 18px;
  text-align: right;
  z-index: 10;
}
#organisms-badge .badge-label {
  font-size: 11px; letter-spacing: 2px; color: var(--text-dim);
}
#organisms-badge .badge-count {
  font-size: 22px; font-weight: bold; color: var(--teal);
  margin: 2px 0;
}
#organisms-badge .badge-hint { font-size: 11px; color: var(--text-dim); }

/* --------------------------- credit --------------------------- */

#credit {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  padding: 9px 20px;
  text-align: center;
  font-size: 12px;
  z-index: 10;
  white-space: nowrap;
}
#credit .credit-line { color: var(--text-dim); }
#credit .credit-line b { color: var(--text); }
#credit .credit-links { margin-top: 3px; color: var(--text-dim); }
#credit .credit-links span,
#credit .credit-links a { color: var(--teal); text-decoration: none; }
#credit .credit-links a:hover { text-decoration: underline; }

/* ------------------------ species panel ------------------------ */

#species-panel {
  position: absolute; top: 72px; right: 16px;
  width: 258px;
  max-height: calc(100% - 170px);
  display: flex; flex-direction: column;
  z-index: 11;
  overflow: hidden;
}
#species-panel .panel-head {
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--glass-border);
}
#species-panel .panel-head .panel-title {
  color: var(--teal); font-weight: bold; letter-spacing: 2px; font-size: 13px;
}
#species-panel .panel-head .panel-sub {
  font-size: 10.5px; color: var(--text-dim); margin-top: 4px;
}
#species-list { overflow-y: auto; padding: 6px 8px; flex: 1; }
#species-list::-webkit-scrollbar { width: 6px; }
#species-list::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 3px; }

.species-group {
  font-size: 10px; letter-spacing: 2px; color: var(--text-dim);
  padding: 10px 8px 4px;
}
.species-row {
  display: flex; align-items: center; gap: 9px;
  padding: 7px 8px;
  border-radius: 9px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 12.5px;
}
.species-row:hover { background: rgba(95, 227, 211, 0.08); }
.species-row.active {
  border-color: var(--teal);
  background: rgba(95, 227, 211, 0.12);
}
.species-emoji { font-size: 15px; }
.species-name { flex: 1; }
.info-btn {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1px solid var(--text-dim);
  background: transparent;
  color: var(--text-dim);
  font-size: 11px; font-family: var(--mono); font-style: italic;
  cursor: pointer; flex-shrink: 0;
}
.info-btn:hover { border-color: var(--teal); color: var(--teal); }

#follow-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  border-top: 1px solid var(--glass-border);
  font-size: 12px;
}
#follow-label { color: var(--teal); font-weight: bold; }
#follow-stop {
  background: none; border: none;
  color: var(--text-dim); font-family: var(--mono); font-size: 12px;
  cursor: pointer;
}
#follow-stop:hover { color: var(--text); }

/* ------------------------- inspect card (2 pages) ------------------------- */

#inspect-card {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: min(440px, calc(100% - 40px));
  max-height: calc(100% - 60px);
  padding: 0;
  display: flex; flex-direction: column;
  overflow: hidden;
  z-index: 60;
}

/* ---- banner (header) ---- */
.card-banner {
  position: relative;
  display: flex; align-items: flex-start; gap: 12px;
  padding: 16px 18px 14px;
  background: linear-gradient(135deg, rgba(240, 178, 78, 0.30), rgba(201, 138, 46, 0.12));
  border-bottom: 1px solid var(--glass-border);
}
.card-icon {
  width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--glass-border);
  flex-shrink: 0;
}
.card-head-text { flex: 1; min-width: 0; }
.card-badge {
  display: inline-block;
  font-size: 9.5px; letter-spacing: 1.5px; font-weight: bold;
  color: var(--text);
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--glass-border);
  padding: 2px 9px; border-radius: 999px;
}
.card-name { font-size: 17px; font-weight: bold; color: var(--text); margin-top: 5px; }
.card-role { font-size: 12px; color: var(--teal); margin-top: 1px; }
.card-dots { display: flex; gap: 6px; margin-top: 9px; }
.card-dots span {
  width: 14px; height: 4px; border-radius: 2px;
  background: rgba(255, 255, 255, 0.22); transition: all .15s;
}
.card-dots span.on { background: var(--teal); width: 20px; }
#card-close {
  position: absolute; top: 12px; right: 14px;
  background: none; border: none; color: var(--text-dim);
  font-size: 16px; cursor: pointer; font-family: var(--mono);
}
#card-close:hover { color: var(--text); }
#card-follow {
  margin-top: 9px;
  padding: 5px 13px; border-radius: 999px;
  border: 1px solid var(--teal);
  background: rgba(240, 178, 78, 0.12);
  color: var(--teal);
  font-family: var(--mono); font-size: 11px; font-weight: bold;
  cursor: pointer;
}
#card-follow:hover { background: rgba(240, 178, 78, 0.22); }

/* ---- scrolling body ---- */
.card-body-scroll { overflow-y: auto; padding: 16px 18px; }
.card-body-scroll::-webkit-scrollbar { width: 6px; }
.card-body-scroll::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 3px; }

.sec-label {
  font-size: 10.5px; letter-spacing: 2px; color: var(--text-dim);
  font-weight: bold; margin: 15px 0 7px;
}
.card-page > .sec-label:first-child { margin-top: 0; }
.sec-label.accent { color: var(--teal); }
.sec-text { font-size: 12px; line-height: 1.55; color: var(--text); }

/* fun fact box */
.fun-fact {
  display: flex; gap: 10px;
  background: rgba(240, 178, 78, 0.10);
  border: 1px solid var(--glass-border);
  border-radius: 10px; padding: 11px 13px; margin-top: 14px;
}
.fun-ico { font-size: 16px; line-height: 1.2; }
.fun-label { font-size: 10px; letter-spacing: 1.5px; color: var(--teal); font-weight: bold; margin-bottom: 3px; }
.fun-fact p { font-size: 11.5px; line-height: 1.5; color: var(--text); }

/* adaptation cards */
.adapt-item {
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 10px 12px; margin-bottom: 8px;
}
.adapt-title { font-size: 12.5px; font-weight: bold; color: var(--text); }
.adapt-text { font-size: 11.5px; line-height: 1.5; color: var(--text-dim); margin-top: 3px; }

/* ---- footer nav ---- */
.card-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 18px;
  border-top: 1px solid var(--glass-border);
}
#card-page-ind { font-size: 11px; color: var(--text-dim); letter-spacing: 1px; }
.nav-btn {
  background: none; border: 1px solid transparent; color: var(--text-dim);
  font-family: var(--mono); font-size: 12px; font-weight: bold; cursor: pointer;
  padding: 6px 10px; border-radius: 8px;
}
.nav-btn:hover { color: var(--text); }
.nav-btn.primary {
  border: 1px solid var(--teal); color: var(--teal);
  background: rgba(240, 178, 78, 0.12);
  padding: 6px 16px; border-radius: 999px;
}
.nav-btn.primary:hover { background: rgba(240, 178, 78, 0.22); }
.nav-btn.nav-disabled { opacity: 0.3; pointer-events: none; }
.card-hint { text-align: center; font-size: 10px; color: var(--text-dim); padding: 0 0 12px; }

/* --------------------------- food web panel --------------------------- */

#fw-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(12, 7, 2, 0.55);
  backdrop-filter: blur(2px);
  z-index: 40;
}
#fw-modal {
  width: min(1120px, calc(100% - 48px));
  height: min(88%, 820px);
  display: flex; flex-direction: column;
  border-radius: 18px;
  padding: 0;
  overflow: hidden;
}

.fw-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 18px 22px 12px;
}
.fw-title { color: var(--teal); font-weight: bold; font-size: 17px; }
.fw-sub { color: var(--text-dim); font-size: 12px; margin-top: 4px; }
.fw-close {
  background: none; border: none; color: var(--text-dim);
  font-size: 17px; cursor: pointer; font-family: var(--mono);
}
.fw-close:hover { color: var(--text); }

.fw-legend {
  display: flex; flex-wrap: wrap; gap: 18px;
  padding: 4px 22px 14px;
  font-size: 11.5px; color: var(--text-dim);
  border-bottom: 1px solid var(--glass-border);
}
.fw-legend span { display: flex; align-items: center; gap: 7px; }
.fw-legend .dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.fw-legend .dot.amber { background: #f0b24e; }
.fw-legend .dot.red { background: #e8663f; }
.fw-legend .dot.green { background: #6fd36f; }
.fw-legend .dot.teal { background: #5fe3d3; }
.fw-legend .dash { width: 16px; height: 0; border-top: 2px dashed #b98cff; display: inline-block; }

/* graph area */
.fw-graph { position: relative; flex: 1; overflow: auto; min-height: 0; }
#fw-svg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }

.fw-link { vector-effect: non-scaling-stroke; }
.fw-link.base    { stroke: rgba(240, 226, 200, 0.10); stroke-width: 1; }
.fw-link.dim     { stroke: rgba(240, 226, 200, 0.05); stroke-width: 1; }
.fw-link.eats    { stroke: #f0b24e; stroke-width: 2.2; filter: drop-shadow(0 0 3px rgba(240,178,78,0.6)); }
.fw-link.eatenby { stroke: #e8663f; stroke-width: 2.2; filter: drop-shadow(0 0 3px rgba(232,102,63,0.6)); }
.fw-link.scav-base { stroke: rgba(111, 211, 111, 0.14); stroke-width: 1; }
.fw-link.scavenge  { stroke: #6fd36f; stroke-width: 2.2; filter: drop-shadow(0 0 3px rgba(111,211,111,0.6)); }
.fw-link.symb-base { stroke: rgba(185, 140, 255, 0.18); stroke-width: 1; stroke-dasharray: 2.5 2; }
.fw-link.symb      { stroke: #b98cff; stroke-width: 2; stroke-dasharray: 3 2; filter: drop-shadow(0 0 3px rgba(185,140,255,0.6)); }

.fw-rows { position: absolute; inset: 0; pointer-events: none; }
.fw-row-label {
  position: absolute; left: 16px; transform: translateY(-50%);
  font-size: 10.5px; letter-spacing: 1.5px; font-weight: bold;
}
.fw-row-label.lv-apex { color: #e8663f; }
.fw-row-label.lv-scav { color: #c9a24b; }
.fw-row-label.lv-symb { color: #b98cff; }
.fw-row-label.lv-herb { color: var(--teal); }
.fw-row-label.lv-prod { color: #86c98a; }

.fw-nodes { position: absolute; inset: 0; }
.fw-node {
  position: absolute; transform: translate(-50%, -50%);
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  cursor: pointer; width: 92px;
}
.fw-node-ico {
  width: 46px; height: 46px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  background: rgba(20, 13, 5, 0.92);
  border: 1.5px solid var(--glass-border);
  transition: transform .12s, box-shadow .12s, border-color .12s;
}
.fw-node-label {
  font-size: 11px; color: var(--text); text-align: center;
  white-space: nowrap; text-shadow: 0 1px 3px #000;
}
.fw-node:hover .fw-node-ico { border-color: var(--teal); transform: scale(1.08); }

.fw-node.selected .fw-node-ico {
  border-color: #5fe3d3;
  box-shadow: 0 0 0 4px rgba(95,227,211,0.22), 0 0 16px rgba(95,227,211,0.55);
}
.fw-node.hl-eats .fw-node-ico    { border-color: #f0b24e; box-shadow: 0 0 12px rgba(240,178,78,0.5); }
.fw-node.hl-eatenby .fw-node-ico { border-color: #e8663f; box-shadow: 0 0 12px rgba(232,102,63,0.5); }
.fw-node.hl-scavenge .fw-node-ico { border-color: #6fd36f; box-shadow: 0 0 12px rgba(111,211,111,0.5); }
.fw-node.hl-symb .fw-node-ico    { border-color: #b98cff; box-shadow: 0 0 12px rgba(185,140,255,0.5); }
.fw-node.dim { opacity: 0.32; }

/* detail bar */
.fw-detail {
  border-top: 1px solid var(--glass-border);
  padding: 14px 22px 16px;
  background: rgba(0, 0, 0, 0.24);
}
.fw-detail-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.fw-detail-name { display: flex; align-items: center; gap: 12px; }
.fw-detail-ico {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
  background: rgba(20, 13, 5, 0.9); border: 1px solid var(--glass-border);
}
.fw-dn { font-weight: bold; color: var(--text); font-size: 15px; }
.fw-dr { color: var(--teal); font-size: 12px; }
.fw-factbtn {
  padding: 8px 14px; border-radius: 999px;
  border: 1px solid var(--teal); background: rgba(240,178,78,0.12);
  color: var(--teal); font-family: var(--mono); font-size: 12px; font-weight: bold;
  cursor: pointer;
}
.fw-factbtn:hover { background: rgba(240,178,78,0.22); }

.fw-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.fw-col {
  background: rgba(20, 13, 5, 0.5);
  border: 1px solid var(--glass-border);
  border-radius: 10px; padding: 10px 12px;
}
.fw-col-label { font-size: 10px; letter-spacing: 1.5px; font-weight: bold; margin-bottom: 8px; }
.fw-col.eats .fw-col-label    { color: #f0b24e; }
.fw-col.eatenby .fw-col-label { color: #e8663f; }
.fw-col.scav .fw-col-label    { color: #6fd36f; }
.fw-col.symb .fw-col-label    { color: #b98cff; }
.fw-none { font-size: 11.5px; color: var(--text-dim); }
.fw-chip {
  display: inline-flex; align-items: center; gap: 5px;
  margin: 0 6px 6px 0;
  padding: 5px 10px; border-radius: 8px;
  background: rgba(240, 178, 78, 0.10);
  border: 1px solid var(--glass-border);
  color: var(--text); font-family: var(--mono); font-size: 11.5px;
  cursor: pointer;
}
.fw-chip:hover { border-color: var(--teal); }

@media (max-width: 720px) {
  .fw-cols { grid-template-columns: 1fr; }
  .fw-node { width: 66px; }
  .fw-node-ico { width: 38px; height: 38px; font-size: 20px; }
}

/* --------------------------- hunt demo --------------------------- */

#hunt-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(12, 7, 2, 0.55);
  backdrop-filter: blur(2px);
  z-index: 45;
}
#hunt-modal {
  width: min(420px, calc(100% - 48px));
  max-height: 80%;
  border-radius: 18px;
  overflow: hidden;
}
#hunt-list { padding: 8px 10px 14px; overflow-y: auto; }
.hunt-row-blurb { font-size: 10.5px; color: var(--text-dim); margin-top: 1px; }
.hunt-row-go { color: var(--teal); font-size: 11px; flex-shrink: 0; }

/* full-screen cinematic takeover while a hunt demo plays */
#hunt-cine {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 110;                     /* above everything, including the intro (100) */
}
#hunt-caption {
  position: absolute; top: 22px; left: 50%; transform: translateX(-50%);
  text-align: center;
  padding: 12px 28px;
  border-radius: 14px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
  white-space: nowrap;
}
#hunt-cine-title { color: var(--teal); font-weight: bold; font-size: 15px; letter-spacing: 0.5px; }
#hunt-cine-status { color: var(--text-dim); font-size: 12px; margin-top: 4px; }
#hunt-cine-actions {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 12px;
  pointer-events: auto;
}
#hunt-cine-actions .nav-btn { padding: 9px 20px; }

/* hide the normal chrome while the hunt-demo cinematic is active */
body.hunt-active #topbar, body.hunt-active #topright, body.hunt-active #controls,
body.hunt-active #organisms-badge, body.hunt-active #credit,
body.hunt-active #species-panel, body.hunt-active #inspect-card, body.hunt-active #toast {
  display: none !important;
}

/* --------------------------- intro overlay --------------------------- */

#intro-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(12, 7, 2, 0.55);
  backdrop-filter: blur(2px);
  z-index: 100;
}

#intro-card {
  width: min(420px, calc(100% - 40px));
  padding: 22px 26px 24px;
  text-align: center;
  border-radius: 18px;
}

.intro-dots {
  display: flex; gap: 7px; justify-content: center;
  margin-bottom: 18px;
}
.intro-dots span {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.20); transition: all .18s;
}
.intro-dots span.on { background: var(--teal); width: 22px; border-radius: 4px; }

.intro-icon { font-size: 34px; line-height: 1; margin-bottom: 12px; }
.intro-title {
  font-size: 19px; font-weight: bold; color: var(--text);
  margin-bottom: 10px;
}
.intro-body {
  font-size: 13px; line-height: 1.6; color: var(--text-dim);
  margin: 0 auto;
}

/* extra blocks (chips / pill / rows) */
.intro-extra:not(:empty) { margin-top: 16px; }

.intro-chips, .intro-pill, .intro-rows {
  background: rgba(0, 0, 0, 0.24);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 12px;
}
.intro-chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.intro-chip {
  font-size: 12px; color: var(--text);
  background: rgba(240, 178, 78, 0.12);
  border: 1px solid var(--glass-border);
  border-radius: 999px; padding: 5px 12px;
}
.intro-chip b { color: var(--teal); font-weight: bold; margin-right: 3px; }

.intro-pill {
  font-size: 13px; font-weight: bold; color: var(--teal);
  letter-spacing: 0.3px;
}

.intro-rows { padding: 8px 12px 10px; }
.intro-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 4px; font-size: 13px; color: var(--text);
  border-bottom: 1px solid rgba(240, 178, 78, 0.10);
}
.intro-row:last-of-type { border-bottom: none; }
.intro-row-cta { color: var(--teal); font-size: 12px; font-weight: bold; }
.intro-row-hint { font-size: 11px; color: var(--text-dim); margin-top: 6px; }

/* nav */
.intro-nav { display: flex; gap: 12px; margin-top: 22px; }
.intro-back {
  flex: 0 0 auto;
  padding: 12px 22px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgba(0, 0, 0, 0.24);
  color: var(--text-dim);
  font-family: var(--mono); font-size: 13px; font-weight: bold;
  cursor: pointer;
}
.intro-back:hover { color: var(--text); border-color: var(--teal); }
.intro-next {
  flex: 1;
  padding: 12px 22px;
  border-radius: 12px; border: none;
  background: linear-gradient(135deg, var(--teal), var(--teal-dim));
  color: #241603;
  font-family: var(--mono); font-size: 14px; font-weight: bold;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(240, 178, 78, 0.28);
}
.intro-next:hover { filter: brightness(1.06); }
.intro-next.full { flex: 1; }

/* pulsing highlight ring over the list icon */
#intro-ring {
  position: absolute;
  border: 2px solid var(--teal);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(240, 178, 78, 0.18), 0 0 18px rgba(240, 178, 78, 0.55);
  pointer-events: none;
  z-index: 101;
  animation: introPulse 1.4s ease-in-out infinite;
}
.intro-ring-label {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  margin-top: 6px;
  font-size: 12px; font-weight: bold; color: var(--teal);
  font-family: var(--mono); white-space: nowrap;
}
@keyframes introPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(240, 178, 78, 0.18), 0 0 14px rgba(240, 178, 78, 0.45); }
  50%      { box-shadow: 0 0 0 7px rgba(240, 178, 78, 0.10), 0 0 22px rgba(240, 178, 78, 0.70); }
}

/* ---------------------- population tracker (📊) ---------------------- */

#pop-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(12, 7, 2, 0.55);
  backdrop-filter: blur(2px);
  z-index: 40;
}
#pop-modal {
  width: min(860px, calc(100% - 48px));
  height: min(86%, 720px);
  display: flex; flex-direction: column;
  border-radius: 18px; padding: 0; overflow: hidden;
}
.pop-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 18px 22px 10px;
}
.pop-title { color: var(--teal); font-weight: bold; font-size: 17px; }
.pop-sub { color: var(--text-dim); font-size: 12px; margin-top: 4px; }
.pop-close {
  background: none; border: none; color: var(--text-dim);
  font-size: 17px; cursor: pointer; font-family: var(--mono);
}
.pop-close:hover { color: var(--text); }

.pop-legend {
  display: flex; gap: 22px;
  padding: 2px 22px 12px;
  font-size: 12.5px; color: var(--text-dim);
  border-bottom: 1px solid var(--glass-border);
}
.pop-legend span { display: flex; align-items: center; gap: 7px; }
.pop-legend b { color: var(--text); font-size: 14px; }
.pop-legend .dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.pop-legend .dot.carn { background: #e8663f; }
.pop-legend .dot.prey { background: #6fd36f; }

/* graph (scrolls horizontally — pan back up to 10 min) */
.pop-scale { margin-left: auto; color: var(--text-dim); }
.pop-graph { position: relative; margin: 14px 22px 6px; flex: 1; min-height: 150px;
  overflow-x: auto; overflow-y: hidden;
  border-left: 1px solid var(--glass-border); border-bottom: 1px solid var(--glass-border); }
.pop-plot { position: relative; height: 100%; min-width: 100%; }
#pop-svg { position: absolute; top: 0; left: 0; height: 100%; display: block; }
.pop-line { fill: none; vector-effect: non-scaling-stroke; stroke-width: 2.2; stroke-linejoin: round; stroke-linecap: round; }
.pop-line.carn { stroke: #e8663f; filter: drop-shadow(0 0 3px rgba(232,102,63,0.55)); }
.pop-line.prey { stroke: #6fd36f; filter: drop-shadow(0 0 3px rgba(111,211,111,0.55)); }
.pop-xaxis { position: absolute; left: 0; bottom: 2px; height: 14px; width: 100%; pointer-events: none; }
.pop-xaxis span { position: absolute; transform: translateX(-50%); font-size: 10px; color: var(--text-dim); white-space: nowrap; }
.pop-empty { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: var(--text-dim); font-size: 12px; text-align: center; padding: 0 20px; }

/* per-species breakdown */
.pop-breakdown { display: flex; gap: 18px; padding: 8px 22px 18px; }
.pop-col { flex: 1; }
.pop-col-head { font-size: 10.5px; letter-spacing: 1.5px; font-weight: bold; margin-bottom: 6px; }
.pop-col-head.carn { color: #e8663f; }
.pop-col-head.prey { color: #6fd36f; }
.pop-row { display: flex; align-items: center; gap: 8px; padding: 3px 0; font-size: 12.5px; }
.pop-emoji { width: 18px; text-align: center; }
.pop-name { flex: 1; color: var(--text); }
.pop-tag { font-size: 10px; color: #f0b24e; }
.pop-num { color: var(--text); font-weight: bold; min-width: 22px; text-align: right; }

/* ---------------------------- toast ---------------------------- */

#toast {
  position: absolute; top: 76px; left: 50%; transform: translateX(-50%);
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text);
  font-size: 12.5px;
  z-index: 30;
}