/* Blackwood Manor grey box. Placeholder chrome on the locked nine-pigment
   palette (specification 9.1.2). No final art; geometry and hierarchy only. */

:root {
  --ink-black: #14110F;
  --ink-2: #060504;
  --oxblood: #5A1A24;
  --oxblood-1: #43141B;
  --manor-green: #1E3A32;
  --manor-green-1: #172C26;
  --manor-green-2: #0F1D19;
  --brass: #C9A227;
  --brass-1: #97791D;
  --brass-t2: #EDDCA6;
  --candle-cream: #F2E8D5;
  --cream-1: #BFB7A6;
  --dust-grey: #8E8880;
  --dust-1: #6B6660;
  --dust-2: #474440;
  --alarm-red: #A5252C;
  --ghost-blue: #6E8CA0;
  --ghost-1: #526978;
  --baize: #2F4F43;
  --baize-1: #243B32;
  --baize-2: #182821;
  --serif: Georgia, 'Times New Roman', serif;
  --mono: 'Courier New', Menlo, monospace;
  --sans: -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
}

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

html, body { height: 100%; }
body {
  background: var(--ink-black);
  color: var(--candle-cream);
  font-family: var(--sans);
  font-size: 15px;
  overflow: hidden;
}

button {
  font-family: var(--sans);
  background: var(--manor-green);
  color: var(--candle-cream);
  border: 1px solid var(--brass-1);
  border-radius: 4px;
  padding: 9px 16px;
  font-size: 14px;
  cursor: pointer;
  transition: transform 90ms ease-out, background 150ms;
}
button:hover { background: var(--manor-green-1); border-color: var(--brass); }
button:active { transform: scale(0.97); }
button:disabled { background: var(--dust-2); color: var(--dust-grey); border-color: var(--dust-1); cursor: default; }
button.primary { background: var(--brass-1); border-color: var(--brass); color: var(--ink-black); font-weight: 600; }
button.primary:hover { background: var(--brass); }
button.danger { background: var(--oxblood); border-color: var(--alarm-red); }
button.quiet { background: transparent; border-color: var(--dust-1); color: var(--cream-1); }

/* ------------------------------------------------------------------ layout */

#app { display: none; height: 100%; flex-direction: column; }
#app.active { display: flex; }

header#topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 10px 18px;
  background: var(--ink-2);
  border-bottom: 1px solid var(--dust-2);
}
#topbar .wordmark {
  font-family: var(--serif); font-size: 19px; letter-spacing: 3px;
  color: var(--candle-cream);
}
#topbar .wordmark b { color: var(--brass); font-weight: 600; }
#topbar .spacer { flex: 1; }
#advice-chip {
  font-family: var(--mono); font-size: 12px; letter-spacing: 1px;
  padding: 5px 12px; border-radius: 3px;
  border: 1px solid var(--dust-1); color: var(--cream-1);
}
#advice-chip.accuse-now { border-color: var(--brass); color: var(--ink-black); background: var(--brass); font-weight: 700; }

main#columns { flex: 1; display: flex; min-height: 0; }

/* roster rail */
#roster { width: 250px; min-width: 250px; padding: 12px; overflow-y: auto;
  border-right: 1px solid var(--dust-2); background: var(--ink-2); }
.seat-card {
  border: 1px solid var(--dust-2); border-radius: 6px;
  padding: 10px 12px; margin-bottom: 10px; background: var(--ink-black);
  transition: border-color 200ms, box-shadow 200ms;
}
.seat-card.active { border-color: var(--brass); box-shadow: 0 0 0 1px var(--brass-1); }
.seat-card .seat-name { font-family: var(--serif); font-size: 16px; }
.seat-card .seat-name .you { color: var(--dust-grey); font-size: 12px; }
.seat-card .seat-token { display: inline-block; width: 14px; height: 14px; border-radius: 50%;
  margin-right: 7px; border: 1.5px solid var(--ink-black); vertical-align: -2px; }
.seat-card .seat-meta { font-size: 12px; color: var(--dust-grey); margin-top: 4px; font-family: var(--mono); }
.seat-card .stamps { margin-top: 5px; display: flex; gap: 5px; flex-wrap: wrap; }
.stamp {
  font-family: var(--mono); font-size: 10px; letter-spacing: 1px;
  padding: 2px 6px; border: 1px solid; border-radius: 2px; transform: rotate(-2deg);
}
.stamp.dragged { color: var(--ghost-blue); border-color: var(--ghost-1); }
.stamp.eliminated { color: var(--alarm-red); border-color: var(--alarm-red); }
.stamp.thinking { color: var(--brass); border-color: var(--brass-1); }
.stamp.accused { color: var(--alarm-red); border-color: var(--alarm-red); }

/* board */
#board-wrap { flex: 1; display: flex; align-items: center; justify-content: center;
  min-width: 0; padding: 10px; position: relative; background:
  radial-gradient(ellipse at center, var(--baize-2) 0%, var(--ink-black) 78%); }
#board { max-width: min(96%, 78vh); max-height: 96%; aspect-ratio: 1; }
#board .room-plate { fill: var(--manor-green-1); stroke: var(--ink-2); stroke-width: 5; }
#board .room-label { fill: var(--cream-1); font-family: var(--serif); font-size: 30px;
  letter-spacing: 4px; text-anchor: middle; text-transform: uppercase; }
#board .room-hit { fill: transparent; }
#board .room-hit.reachable { cursor: pointer; }
#board .reach-glow { fill: rgba(242, 232, 213, 0.07); stroke: var(--brass); stroke-width: 4;
  stroke-dasharray: 14 10; pointer-events: none; }
#board .reach-badge { fill: var(--brass); font-family: var(--mono); font-size: 26px; text-anchor: middle; pointer-events: none; }
#board .selected-glow { fill: none; stroke: var(--brass); stroke-width: 8; pointer-events: none; }
#board .passage { stroke: var(--dust-1); stroke-width: 5; stroke-dasharray: 6 12; fill: none; }
#board .passage-label { fill: var(--dust-grey); font-family: var(--mono); font-size: 24px; text-anchor: middle; }
#board .post { fill: var(--baize-1); stroke: var(--dust-1); stroke-width: 2.5; }
#board .post-label { fill: var(--dust-grey); font-family: var(--mono); font-size: 17px; text-anchor: middle; }
#board .token { transition: transform 420ms cubic-bezier(.22,.61,.36,1); }
#board .token circle.body { stroke: var(--ink-2); stroke-width: 3.5; }
#board .token text { font-family: var(--serif); font-size: 26px; font-weight: 700; text-anchor: middle; }
#board .token .nameplate { font-family: var(--mono); font-size: 17px; text-anchor: middle; fill: var(--candle-cream);
  paint-order: stroke; stroke: rgba(6,5,4,0.85); stroke-width: 5px; }
#board .token.eliminated circle.body { opacity: 0.45; }
#board .weapon-token rect { fill: var(--ink-2); stroke: var(--brass-1); stroke-width: 2.5; }
#board .weapon-token text { font-family: var(--mono); font-size: 15px; fill: var(--cream-1); text-anchor: middle; }
#board .board-title { fill: var(--dust-1); font-family: var(--serif); font-size: 30px; letter-spacing: 8px; text-anchor: middle; }

/* right drawer */
#drawer { width: 420px; min-width: 420px; display: flex; flex-direction: column;
  border-left: 1px solid var(--dust-2); background: var(--ink-2); }
#drawer .tabs { display: flex; border-bottom: 1px solid var(--dust-2); }
#drawer .tabs button {
  flex: 1; border: none; border-radius: 0; background: transparent;
  color: var(--dust-grey); font-family: var(--mono); font-size: 12px; letter-spacing: 1px;
  padding: 11px 4px; border-bottom: 2px solid transparent; position: relative;
}
#drawer .tabs button.on { color: var(--candle-cream); border-bottom-color: var(--brass); }
#drawer .tabs button .badge {
  position: absolute; top: 4px; right: 10px; background: var(--brass); color: var(--ink-black);
  font-size: 10px; border-radius: 8px; padding: 0 5px; font-weight: 700;
}
#drawer .tab-body { flex: 1; overflow-y: auto; padding: 12px; }

/* notebook grid */
table.notebook { width: 100%; border-collapse: collapse; font-size: 12px; }
table.notebook th, table.notebook td { border: 1px solid var(--dust-2); padding: 4px 6px; }
table.notebook th { font-family: var(--mono); font-weight: 400; color: var(--dust-grey); font-size: 11px; }
table.notebook td.rowhead { color: var(--candle-cream); font-family: var(--serif); font-size: 13px; white-space: nowrap; }
table.notebook td.rowhead .yours { color: var(--brass); font-family: var(--mono); font-size: 9px; margin-left: 4px; }
table.notebook tr.cat-row td { background: var(--manor-green-2); color: var(--cream-1);
  font-family: var(--mono); letter-spacing: 2px; font-size: 10px; }
table.notebook td.cell { text-align: center; font-family: var(--mono); font-size: 13px; width: 34px; }
td.cell.holds { color: var(--brass); }
td.cell.clear { color: var(--dust-1); }
td.cell.env-in { color: var(--ink-black); background: var(--brass); font-weight: 700; }
td.cell.env-out { color: var(--dust-1); }
td.cell.stamp-in { animation: stampIn 320ms cubic-bezier(.34,1.56,.64,1); }
@keyframes stampIn { 0% { transform: scale(1.7); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

/* case file */
.advice-box { border: 1px solid var(--dust-2); border-radius: 6px; padding: 10px 12px; margin-bottom: 12px; }
.advice-box .headline { font-family: var(--serif); font-size: 15px; }
.advice-box .hypo { font-size: 12px; color: var(--dust-grey); margin-top: 6px; }
.finding {
  border: 1px solid var(--dust-2); border-left: 3px solid var(--brass-1);
  border-radius: 4px; padding: 8px 10px; margin-bottom: 8px; background: var(--ink-black);
}
.finding.env { border-left-color: var(--brass); }
.finding .sentence { font-family: var(--mono); font-size: 12.5px; line-height: 1.5; }
.finding .meta { display: flex; align-items: center; gap: 8px; margin-top: 5px; }
.finding .proven { font-family: var(--mono); font-size: 9px; letter-spacing: 2px;
  color: var(--manor-green); background: var(--candle-cream); padding: 1px 6px; border-radius: 2px; }
.finding .why { background: none; border: none; color: var(--ghost-blue); font-size: 11px;
  padding: 0; cursor: pointer; text-decoration: underline; }
.finding .proof { margin-top: 8px; padding: 8px 10px; background: var(--baize-2);
  border-radius: 4px; font-family: var(--mono); font-size: 11.5px; line-height: 1.6;
  color: var(--cream-1); white-space: pre-wrap; }
.baseline-toggle { font-size: 12px; color: var(--dust-grey); margin-bottom: 10px; cursor: pointer; text-decoration: underline; }

/* timeline */
.tl-entry { font-size: 12.5px; padding: 6px 4px; border-bottom: 1px solid var(--dust-2); line-height: 1.5; }
.tl-entry .tl-turn { color: var(--dust-1); font-family: var(--mono); font-size: 10px; }
.tl-entry.sealed { color: var(--dust-1); font-style: italic; }

/* action bar */
footer#actionbar {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 16px; min-height: 62px;
  background: var(--ink-2); border-top: 1px solid var(--dust-2);
}
#actionbar .prompt { color: var(--cream-1); font-family: var(--serif); font-size: 15px; margin-right: 8px; }
.thinking-note { display: inline-flex; align-items: center; gap: 8px; color: var(--ghost-blue);
  font-size: 13px; font-style: italic; }
.thinking-note .nib { width: 10px; height: 10px; border: 2px solid var(--ghost-blue);
  border-radius: 50%; border-top-color: transparent; animation: nib 1.2s linear infinite; }
@keyframes nib { to { transform: rotate(360deg); } }

/* banners */
#banners { position: absolute; top: 66px; left: 50%; transform: translateX(-50%);
  z-index: 40; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.banner {
  background: var(--ink-2); border: 1px solid var(--dust-1); color: var(--candle-cream);
  border-radius: 5px; padding: 9px 18px; font-size: 14px; max-width: 640px; text-align: center;
  box-shadow: 0 6px 24px rgba(0,0,0,0.55); animation: bannerIn 180ms ease-out; pointer-events: auto;
}
@keyframes bannerIn { from { opacity: 0; transform: translateY(-8px); } }
.banner.turn { border-color: var(--brass); font-family: var(--serif); }
.banner.suggest { border-color: var(--ghost-blue); font-family: var(--serif); }
.banner.nobody { border-color: var(--candle-cream); font-family: var(--serif); font-size: 15px; }
.banner.warn { border-color: var(--alarm-red); }
.banner.speech { border: none; background: transparent; box-shadow: none; color: var(--dust-grey); font-style: italic; font-size: 12.5px; }

/* modals */
.overlay {
  position: fixed; inset: 0; background: rgba(6, 5, 4, 0.82); z-index: 60;
  display: flex; align-items: center; justify-content: center; animation: bannerIn 200ms ease-out;
}
.modal {
  background: var(--ink-black); border: 1px solid var(--brass-1); border-radius: 8px;
  padding: 26px 30px; max-width: 620px; width: 92%; max-height: 88vh; overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
}
.modal h2 { font-family: var(--serif); font-weight: 500; font-size: 20px; margin-bottom: 6px; }
.modal .sub { color: var(--dust-grey); font-size: 13px; margin-bottom: 16px; line-height: 1.5; }
.modal .row-label { font-family: var(--mono); font-size: 11px; letter-spacing: 2px;
  color: var(--dust-grey); margin: 14px 0 6px; }
.card-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.card-pick {
  border: 1px solid var(--dust-1); background: var(--manor-green-2); color: var(--candle-cream);
  border-radius: 5px; padding: 10px 12px; font-size: 13px; position: relative; min-width: 108px; text-align: center;
}
.card-pick:hover { border-color: var(--brass-1); background: var(--manor-green-1); }
.card-pick.picked { border-color: var(--brass); background: var(--manor-green); box-shadow: 0 0 0 1px var(--brass); }
.card-pick.recommended { box-shadow: 0 0 0 2px var(--brass); }
.card-pick .yours {
  position: absolute; top: -7px; right: -6px; background: var(--ghost-1); color: var(--candle-cream);
  font-size: 9px; font-family: var(--mono); padding: 1px 5px; border-radius: 3px;
}
.locked-chip {
  display: inline-block; border: 1px solid var(--brass-1); border-radius: 4px;
  padding: 8px 14px; font-family: var(--serif); background: var(--baize-2);
}
.modal .composed { margin: 16px 0 6px; font-family: var(--serif); font-size: 16px; color: var(--brass-t2); min-height: 22px; }
.modal .actions { display: flex; gap: 10px; margin-top: 18px; justify-content: flex-end; }
.modal .hint { margin-top: 12px; padding: 10px; background: var(--baize-2); border-radius: 4px;
  font-size: 12.5px; color: var(--cream-1); line-height: 1.5; }
.modal .hint .tag { color: var(--brass); font-family: var(--mono); font-size: 10px; letter-spacing: 1px; }
.private-card {
  width: 180px; height: 252px; margin: 18px auto; border: 2px solid var(--brass);
  border-radius: 10px; background: var(--manor-green-2); display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px; font-family: var(--serif);
  font-size: 18px; text-align: center; padding: 12px; animation: cardUp 260ms ease-out;
}
@keyframes cardUp { from { transform: rotateY(80deg); opacity: 0.2; } }
.private-card .cat { font-family: var(--mono); font-size: 10px; letter-spacing: 2px; color: var(--dust-grey); }
.dice-pair { display: flex; gap: 18px; justify-content: center; margin: 20px 0; }
.die {
  width: 64px; height: 64px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 30px; font-family: var(--serif); animation: dieShake 500ms ease-out;
}
.die.a { background: var(--candle-cream); color: var(--ink-black); }
.die.b { background: var(--ink-2); color: var(--brass); border: 1px solid var(--brass-1); }
@keyframes dieShake { 0% { transform: rotate(-14deg) translateY(-26px); } 55% { transform: rotate(9deg); } 100% { transform: none; } }
.guess-toggle { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-size: 13px; color: var(--cream-1); }
.env-reveal { display: flex; gap: 14px; justify-content: center; margin: 20px 0; }
.env-card {
  width: 130px; height: 182px; border: 2px solid var(--brass); border-radius: 8px;
  background: var(--manor-green-2); display: flex; flex-direction: column; align-items: center;
  justify-content: center; font-family: var(--serif); font-size: 15px; text-align: center; padding: 8px;
  opacity: 0; animation: envTurn 500ms ease-out forwards;
}
.env-card:nth-child(2) { animation-delay: 700ms; }
.env-card:nth-child(3) { animation-delay: 1400ms; }
@keyframes envTurn { from { transform: rotateY(85deg); opacity: 0; } to { transform: none; opacity: 1; } }
.env-card .cat { font-family: var(--mono); font-size: 9px; letter-spacing: 2px; color: var(--dust-grey); margin-top: 8px; }

/* setup screen */
#setup { height: 100%; display: none; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at 50% 30%, var(--manor-green-2) 0%, var(--ink-black) 70%); }
#setup.active { display: flex; }
.setup-panel { max-width: 660px; width: 94%; }
.setup-panel h1 { font-family: var(--serif); font-weight: 500; letter-spacing: 6px; font-size: 34px;
  text-align: center; color: var(--candle-cream); }
.setup-panel h1 b { color: var(--brass); font-weight: 600; }
.setup-panel .tagline { text-align: center; color: var(--dust-grey); margin: 10px 0 30px; font-size: 14px;
  font-family: var(--serif); font-style: italic; }
.setup-card { background: rgba(6,5,4,0.6); border: 1px solid var(--dust-2); border-radius: 8px; padding: 24px 28px; }
.setup-card .row { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.setup-card label { width: 130px; color: var(--cream-1); font-size: 13px; }
.setup-card input {
  background: var(--ink-black); color: var(--candle-cream); border: 1px solid var(--dust-1);
  border-radius: 4px; padding: 8px 10px; font-size: 14px; width: 170px;
}
.setup-card input:focus { outline: none; border-color: var(--brass-1); }
.token-pick { display: flex; gap: 8px; flex-wrap: wrap; }
.token-pick button { display: flex; align-items: center; gap: 7px; padding: 7px 11px; font-size: 12.5px; }
.token-pick button .dot { width: 13px; height: 13px; border-radius: 50%; border: 1.5px solid var(--ink-black); }
.token-pick button.picked { border-color: var(--brass); box-shadow: 0 0 0 1px var(--brass); }
.setup-card .actions { display: flex; gap: 12px; margin-top: 22px; justify-content: center; }
.setup-note { text-align: center; color: var(--dust-1); font-size: 11.5px; margin-top: 14px; font-family: var(--mono); }

.error-strip { color: var(--alarm-red); font-size: 12.5px; margin-top: 10px; text-align: center; }

/* the engine feed */
.chip-btn { padding: 5px 10px; font-size: 10px; font-family: var(--mono); letter-spacing: 1px;
  background: transparent; border: 1px solid var(--dust-1); color: var(--cream-1); border-radius: 3px; cursor: pointer; }
.chip-btn.on { background: var(--brass); color: var(--ink-black); border-color: var(--brass); }
.rsn-session { font-family: var(--mono); font-size: 10px; color: var(--brass); margin: 10px 0 4px; opacity: 0.85; }
.rsn-row { font-family: var(--mono); font-size: 11px; line-height: 1.7; padding: 1px 0;
  border-bottom: 1px solid rgba(71,68,64,0.4); color: var(--cream-1); word-break: break-word; }
.rsn-goal { color: var(--candle-cream); }
.rsn-subj { color: var(--dust-grey); }
.rsn-ans { color: #8fbf9c; }
.rsn-none { color: var(--dust-grey); font-style: italic; }
.rsn-ms { color: var(--dust-1); font-size: 10px; float: right; }
.notebook-legend { margin-top: 8px; font-family: var(--mono); font-size: 10.5px; color: var(--dust-grey);
  line-height: 1.8; }
.notebook-legend .holds { color: var(--brass); }
.notebook-legend .env { background: var(--brass); color: var(--ink-black); padding: 0 4px; border-radius: 2px; }

/* Rainbird branding */
.rb-logo { display: block; margin: 0 auto 20px; width: 158px; filter: invert(0.93) sepia(0.14) saturate(1.4); opacity: 0.95; }
#powered-by { position: absolute; left: 16px; bottom: 12px; z-index: 15; display: flex;
  align-items: center; gap: 9px; opacity: 0.5; pointer-events: none; }
#powered-by img { height: 14px; filter: invert(0.93) sepia(0.14) saturate(1.4); }
#powered-by span { font-family: var(--mono); font-size: 9.5px; letter-spacing: 2px; color: var(--cream-1); }