/* ============================================================
   MISER — candlelit mansion theme
   soot / walnut / brass / parchment — no purple anywhere
   ============================================================ */

:root {
  --soot:      #131010;   /* page background            */
  --walnut:    #241d16;   /* panels, chrome             */
  --walnut-2:  #2f261c;   /* raised panel               */
  --seam:      #3d3226;   /* hairline borders           */
  --brass:     #d8b36a;   /* accent, focus, hover       */
  --brass-dim: #8a7a5e;   /* secondary text             */
  --parchment: #e8ddc8;   /* primary text               */
  --ember:     #ffb648;   /* log / terminal amber       */
  --blood:     #b5533c;   /* danger (deaths, warnings)  */
  --moss:      #7f9e6d;   /* success (treasure found)   */

  --disp: "IM Fell English SC", serif;
  --serif: "IM Fell English", serif;
  --mono: "IBM Plex Mono", monospace;
}

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

html, body { height: 100%; }

body {
  background: var(--soot);
  color: var(--parchment);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.5;
}

#app {
  width: 100%;
  height: 100vh;
  height: 100dvh;
  padding: 12px 16px 14px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 12px;
}

/* ---------- masthead ---------- */

#masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--seam);
  padding-bottom: 10px;
}

.mast-left { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }

#masthead h1 {
  font-family: var(--disp);
  font-weight: 400;
  font-size: 34px;
  letter-spacing: 0.22em;
  color: var(--brass);
  text-shadow: 0 0 22px rgba(216, 179, 106, 0.25);
}

.mast-sub {
  font-family: var(--serif);
  font-style: italic;
  color: var(--brass-dim);
  font-size: 14px;
}

.mast-right { display: flex; align-items: center; gap: 8px; }

#score-chip {
  color: var(--brass-dim);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-right: 6px;
}
#score-chip b { color: var(--ember); font-weight: 600; }
#score-chip i { font-style: normal; color: var(--seam); padding: 0 2px; }

.chip-btn {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--brass-dim);
  background: transparent;
  border: 1px solid var(--seam);
  border-radius: 3px;
  padding: 4px 12px;
  cursor: pointer;
  transition: color 120ms ease, border-color 120ms ease;
}
.chip-btn:hover, .chip-btn:focus-visible {
  color: var(--brass);
  border-color: var(--brass-dim);
  outline: none;
}

/* ---------- stage: scene + satchel ---------- */

#stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 12px;
  align-items: stretch;
  min-height: 0;
}

#scene-wrap {
  position: relative;
  background: #0b0908;
  border: 1px solid var(--seam);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.55);
  min-height: 0;
}

#scene {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

#scene .hotspot { cursor: pointer; }
#scene .hotspot:hover .hs-body,
#scene .hotspot:focus .hs-body {
  filter: url(#glow);
}
#scene .exit-door { cursor: pointer; }

#room-plate {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(19, 16, 16, 0.82);
  border: 1px solid var(--seam);
  border-radius: 3px;
  padding: 3px 18px;
  pointer-events: none;
}

#room-plate { text-align: center; }

#room-name {
  font-family: var(--disp);
  font-size: 17px;
  letter-spacing: 0.18em;
  color: var(--brass);
  white-space: nowrap;
}

#facing-chip {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass-dim);
  margin-top: 1px;
}

.turn-hint { color: var(--ember); opacity: 0.85; }

#hotspot-tip {
  position: absolute;
  pointer-events: none;
  background: rgba(19, 16, 16, 0.92);
  border: 1px solid var(--brass-dim);
  border-radius: 3px;
  color: var(--parchment);
  font-size: 13px;
  padding: 2px 10px;
  white-space: nowrap;
  z-index: 5;
}

/* ---------- minimap ---------- */

#minimap[hidden] { display: none; }

#minimap {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 218px;
  background: rgba(19, 16, 16, 0.86);
  border: 1px solid var(--seam);
  border-radius: 4px;
  padding: 8px 10px 10px;
  pointer-events: none;
}

#minimap-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass-dim);
  margin-bottom: 6px;
}

#minimap-svg { display: block; width: 100%; height: auto; }

#minimap .mm-edges line { stroke: #5a4d3a; stroke-width: 2; }
#minimap .mm-room { fill: var(--walnut-2); stroke: var(--brass-dim); stroke-width: 1.5; }
#minimap .mm-cur { fill: var(--ember); animation: mm-pulse 1.6s ease-in-out infinite; }
#minimap .mm-stairs { fill: var(--brass-dim); }

@keyframes mm-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.55; }
}

@media (max-width: 860px) {
  #minimap { display: none; }
}

.turn-btn {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--brass-dim);
  background: rgba(19, 16, 16, 0.85);
  border: 1px solid var(--seam);
  border-radius: 3px;
  padding: 4px 14px;
  cursor: pointer;
  transition: color 120ms ease, border-color 120ms ease;
}
.turn-btn:hover, .turn-btn:focus-visible {
  color: var(--brass);
  border-color: var(--brass-dim);
  outline: none;
}

/* ---------- satchel ---------- */

#satchel {
  background: var(--walnut);
  border: 1px solid var(--seam);
  border-radius: 4px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
}

#satchel h2 {
  font-family: var(--disp);
  font-weight: 400;
  font-size: 15px;
  letter-spacing: 0.2em;
  color: var(--brass-dim);
  border-bottom: 1px solid var(--seam);
  padding-bottom: 6px;
  margin-bottom: 8px;
}

#inventory { list-style: none; }

#inventory li {
  padding: 5px 6px;
  border-radius: 3px;
  color: var(--parchment);
  font-size: 13.5px;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}
#inventory li::before { content: "▪ "; color: var(--brass-dim); }
#inventory li:hover, #inventory li:focus-visible {
  background: var(--walnut-2);
  color: var(--ember);
  outline: none;
}

.satchel-empty {
  font-family: var(--serif);
  font-style: italic;
  color: var(--brass-dim);
  font-size: 13.5px;
}

/* ---------- console: log + input ---------- */

#console {
  background: var(--walnut);
  border: 1px solid var(--seam);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  min-height: 172px;
}

#log {
  flex: 1;
  overflow-y: auto;
  max-height: 210px;
  padding: 12px 16px 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--seam) transparent;
}

#log p { margin-bottom: 7px; color: var(--parchment); }
#log p.echo   { color: var(--brass-dim); }
#log p.amber  { color: var(--ember); }
#log p.danger { color: var(--blood); }
#log p.good   { color: var(--moss); }
#log p.room-title {
  font-family: var(--disp);
  font-size: 16px;
  letter-spacing: 0.14em;
  color: var(--brass);
  margin-top: 4px;
}

#cmdform {
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--seam);
  padding: 8px 16px;
}

.prompt-mark { color: var(--ember); font-weight: 600; }

#cmd {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--ember);
  font-family: var(--mono);
  font-size: 15px;
  caret-color: var(--ember);
}
#cmd::placeholder { color: var(--brass-dim); opacity: 0.7; font-style: italic; }

/* ---------- modal ---------- */

#modal-veil[hidden] { display: none; }

#modal-veil {
  position: fixed;
  inset: 0;
  background: rgba(8, 6, 5, 0.78);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

#modal {
  width: min(560px, calc(100vw - 40px));
  max-height: 82vh;
  overflow-y: auto;
  background: var(--walnut);
  border: 1px solid var(--brass-dim);
  border-radius: 5px;
  padding: 26px 30px 22px;
  box-shadow: 0 0 60px rgba(216, 179, 106, 0.12), 0 24px 48px rgba(0, 0, 0, 0.6);
}

#modal h2 {
  font-family: var(--disp);
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.16em;
  color: var(--brass);
  margin-bottom: 12px;
}

#modal-body { font-family: var(--serif); font-size: 16.5px; color: var(--parchment); }
#modal-body p { margin-bottom: 10px; }
#modal-body em { color: var(--ember); font-style: normal; }
#modal-body kbd {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ember);
  border: 1px solid var(--seam);
  border-radius: 3px;
  padding: 0 5px;
}

#modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }

/* ---------- look picker ---------- */

.look-title { margin-top: 14px; }
.look-title em { color: var(--brass-dim); font-size: 14px; }

.look-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.look-opt {
  font-family: var(--mono);
  background: var(--walnut-2);
  border: 1px solid var(--seam);
  border-radius: 4px;
  color: var(--parchment);
  padding: 10px 8px;
  cursor: pointer;
  text-align: center;
  transition: border-color 120ms ease, background 120ms ease;
}
.look-opt b { display: block; font-size: 13px; letter-spacing: 0.04em; }
.look-opt small { display: block; color: var(--brass-dim); font-size: 10.5px; margin-top: 3px; line-height: 1.35; }
.look-opt:hover, .look-opt:focus-visible { border-color: var(--brass-dim); outline: none; }
.look-opt.selected {
  border-color: var(--brass);
  background: rgba(216, 179, 106, 0.1);
}
.look-opt.selected b { color: var(--ember); }

.modal-btn {
  font-family: var(--mono);
  font-size: 13.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--soot);
  background: var(--brass);
  border: none;
  border-radius: 3px;
  padding: 8px 20px;
  cursor: pointer;
  transition: filter 120ms ease;
}
.modal-btn:hover, .modal-btn:focus-visible { filter: brightness(1.12); outline: none; }
.modal-btn.ghost {
  background: transparent;
  color: var(--brass-dim);
  border: 1px solid var(--seam);
}
.modal-btn.ghost:hover { color: var(--brass); border-color: var(--brass-dim); }

/* ---------- motion ---------- */

@keyframes scene-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
#scene.fade-in { animation: scene-fade 420ms ease-out; }

@keyframes candle-flicker {
  0%, 100% { opacity: 1; }
  47%      { opacity: 0.86; }
  53%      { opacity: 0.97; }
  71%      { opacity: 0.9; }
}
#scene .light-veil { animation: candle-flicker 4.2s ease-in-out infinite; }

@keyframes flame-sway {
  0%, 100% { transform: scaleY(1); }
  50%      { transform: scaleY(1.18) translateY(-2px); }
}
#scene .flame { animation: flame-sway 1.1s ease-in-out infinite; transform-origin: center bottom; transform-box: fill-box; }

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  #app { height: auto; min-height: 100vh; }
  #stage { grid-template-columns: 1fr; }
  #scene-wrap { min-height: 48vh; }
  #satchel { flex-direction: row; align-items: baseline; gap: 12px; }
  #satchel h2 { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
  #inventory { display: flex; flex-wrap: wrap; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}