* { box-sizing: border-box; margin: 0; }
html, body { height: 100%; overflow: hidden; }
body {
  font-family: "Noto Serif SC", Georgia, serif;
  background: #1a1714; color: #e8dfca;
}
#app { position: relative; width: 100vw; height: 100vh; }
canvas#world { display: block; width: 100%; height: 100%; cursor: crosshair; }

/* ---------- HUD ---------- */
#hud {
  position: absolute; top: 0; left: 0; right: 0;
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 14px; pointer-events: none;
  background: linear-gradient(#000a, transparent);
}
#hud-left span {
  margin-right: 14px; font-size: 15px; text-shadow: 0 1px 3px #000;
}
#hud-right button { pointer-events: auto; }
button {
  font-family: inherit; font-size: 13px; color: #e8dfca;
  background: #2c2620ee; border: 1px solid #6b5a3e; border-radius: 8px;
  padding: 6px 12px; cursor: pointer; margin-left: 6px;
}
button:hover { background: #3a3128; }
button.danger { border-color: #8a3a32; color: #e8b0a8; }

/* ---------- follow bar ---------- */
#follow-bar {
  position: absolute; top: 52px; left: 10px; display: flex; flex-direction: column; gap: 6px;
}
#follow-bar .chip {
  width: 44px; height: 44px; border-radius: 50%; border: 2px solid #6b5a3e;
  background: #2c2620dd; font-size: 22px; display: flex; align-items: center;
  justify-content: center; cursor: pointer; position: relative;
}
#follow-bar .chip.on { border-color: #d8b35a; box-shadow: 0 0 10px #d8b35a88; }
#follow-bar .chip .drops { position: absolute; right: -4px; top: -6px; font-size: 11px; }

#btn-home {
  position: absolute; left: 12px; bottom: 18px; font-size: 16px;
  padding: 9px 14px; border-color: #d8b35a; z-index: 15;
}
#dlg-trait details { margin-top: 4px; }
#dlg-trait summary { cursor: pointer; color: #d8b35a; }
#ctx-search:disabled { opacity: .55; cursor: default; border-color: #6b5a3e; }
#ctx-search {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: 88px;
  font-size: 15px; padding: 9px 18px; border-color: #d8b35a;
}
#toast {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: 40px;
  background: #2c2620ee; border: 1px solid #6b5a3e; border-radius: 10px;
  padding: 9px 16px; max-width: 70vw; font-size: 14px; z-index: 30;
}

/* ---------- dialogue ---------- */
#dialogue {
  position: absolute; top: 52px; right: 10px; bottom: 14px; width: 360px;
  background: #211c17f2; border: 1px solid #6b5a3e; border-radius: 14px;
  display: flex; flex-direction: column; z-index: 20;
}
#dialogue header {
  display: flex; gap: 10px; align-items: center; padding: 10px 12px;
  border-bottom: 1px solid #443a2c;
}
#dlg-avatar { font-size: 30px; }
#dlg-close { margin-left: auto; }
#dlg-trait { padding: 6px 12px; font-size: 12px; opacity: .75; border-bottom: 1px solid #443a2c; }
#dlg-log { flex: 1; overflow-y: auto; padding: 10px; display: flex; flex-direction: column; gap: 8px; }
.msg { border-radius: 10px; padding: 7px 11px; font-size: 14px; line-height: 1.55; max-width: 92%; }
.msg.det { align-self: flex-end; background: #31435130; border: 1px solid #4a6071; }
.msg.npc { align-self: flex-start; background: #2c2620; border: 1px solid #6b5a3e; }
.msg .cur { animation: blink 1s steps(1) infinite; }
#dlg-actions { display: flex; gap: 6px; padding: 6px 10px 0; }
#dlg-actions button { flex: 1; font-size: 12px; padding: 6px 4px; margin: 0; }
#dlg-skills { display: flex; gap: 6px; padding: 6px 10px 0; }
#dlg-skills button { flex: 1; font-size: 11.5px; padding: 5px 2px; margin: 0; border-color: #7a5a8a; }
#dlg-skills button:disabled { opacity: .45; cursor: default; }
.msg.dice { align-self: center; background: #1d1812; border: 1px dashed #d8b35a;
  font-size: .9em; text-align: center; }
.dice-roll { display: inline-block; animation: roll .6s ease; font-size: 1.3em; }
@keyframes roll { from { transform: rotate(0) scale(.4); opacity: 0; }
  60% { transform: rotate(540deg) scale(1.25); } to { transform: rotate(720deg) scale(1); } }
.attr-bars { margin-top: 3px; font-size: 11px; letter-spacing: 1px; opacity: .9; }
#dialogue footer { display: flex; gap: 6px; padding: 10px; border-top: 1px solid #443a2c; }
#ev-list { display: flex; flex-direction: column; gap: 6px; }
#ev-list .card {
  padding: 8px 12px; border: 1px solid #443a2c; border-radius: 8px; cursor: pointer;
  font-size: 13px; line-height: 1.5; background: #2c262066;
}
#ev-list .card:hover { border-color: #d8b35a; background: #d8b35a14; }
#ev-hint { font-size: 12px; opacity: .7; margin-bottom: 8px; }
.msg.confront { border-color: #8a3a32; background: rgba(138,58,50,.12); }
.msg.npc { position: relative; }
.pin-btn {
  position: absolute; right: -8px; top: -10px; display: none;
  padding: 2px 7px; font-size: 12px; margin: 0; border-color: #d8b35a;
}
.msg.npc:hover .pin-btn { display: block; }
.msg.busted { border-color: #d8b35a; box-shadow: 0 0 8px #d8b35a55; }
#bd-body table { width: 100%; border-collapse: collapse; font-size: 14px; }
#bd-body td, #bd-body th { padding: 6px 8px; border-bottom: 1px solid #352d23; text-align: left; }
#bd-body tr:first-child td { color: #d8b35a; font-weight: bold; }
#ov-score { margin-top: 14px; }
#ov-name {
  background: #16120e; color: #e8dfca; border: 1px solid #6b5a3e;
  border-radius: 8px; padding: 8px 10px; font-family: inherit; width: 200px;
}
#ov-board { margin-top: 10px; font-size: 13px; text-align: left; }
.chip .mark { position: absolute; left: -4px; top: -6px; font-size: 12px; }
#dlg-input {
  flex: 1; background: #16120e; color: #e8dfca; border: 1px solid #6b5a3e;
  border-radius: 8px; padding: 8px 10px; font-family: inherit; font-size: 14px;
}

/* ---------- modals ---------- */
.modal {
  position: absolute; inset: 0; background: #0009; z-index: 40;
  display: flex; align-items: center; justify-content: center;
}
.modal-card {
  width: min(680px, 92vw); max-height: 84vh; overflow-y: auto;
  background: #211c17; border: 1px solid #6b5a3e; border-radius: 14px; padding: 14px 18px;
}
.modal-card header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.nb-tabs { display: flex; gap: 6px; margin-bottom: 10px; }
.nb-tabs button.on { border-color: #d8b35a; }
#nb-body { font-size: 14px; line-height: 1.6; }
#nb-body .ev { border-left: 3px solid #8a6d3b; padding: 4px 10px; margin: 6px 0; background: #2c262066; }
#nb-body .q { opacity: .7; margin-top: 8px; font-size: 13px; }
#nb-body .a { border-left: 2px solid #6b5a3e; padding-left: 10px; margin: 2px 0 6px; }

#ac-suspects { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
#ac-suspects .sus {
  width: 92px; text-align: center; padding: 8px 4px; border: 2px solid #443a2c;
  border-radius: 10px; cursor: pointer; font-size: 13px;
}
#ac-suspects .sus .av { font-size: 26px; }
#ac-suspects .sus.on { border-color: #d8b35a; background: #d8b35a18; }
#ac-motives { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
#ac-motives .mot { padding: 7px 12px; border: 2px solid #443a2c; border-radius: 16px; cursor: pointer; font-size: 13px; }
#ac-motives .mot.on { border-color: #d8b35a; background: #d8b35a18; }
#ac-warn { font-size: 13px; opacity: .7; }
#ac-go { width: 100%; margin: 8px 0 4px; padding: 10px; font-size: 15px; }

/* ---------- overlay ---------- */
#overlay {
  position: absolute; inset: 0; z-index: 50; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  /* dark base + corner vignette echoing the in-game mist */
  background:
    radial-gradient(125% 120% at 50% 42%, transparent 42%, #07050399 100%),
    #0e0b09ee;
  transition: opacity .6s ease;
}
#overlay.fade-out { opacity: 0; }
/* two drifting fog layers — pure CSS, no assets, no perf cost */
#overlay::before, #overlay::after {
  content: ""; position: absolute; inset: -25%; pointer-events: none; z-index: 0;
}
#overlay::before {
  background:
    radial-gradient(40% 55% at 25% 40%, #6b6f7a22, transparent 70%),
    radial-gradient(45% 50% at 75% 60%, #4a4f5a22, transparent 72%),
    radial-gradient(35% 42% at 55% 22%, #7a715f1c, transparent 70%);
  animation: fogdrift 34s ease-in-out infinite alternate;
}
#overlay::after {
  background:
    radial-gradient(50% 45% at 70% 35%, #5a5e6820, transparent 70%),
    radial-gradient(40% 50% at 30% 70%, #6e6a5a1c, transparent 72%);
  animation: fogdrift2 46s ease-in-out infinite alternate;
}
#ov-card {
  position: relative; z-index: 1;
  width: min(640px, 92vw); max-height: 86vh; overflow-y: auto;
  text-align: center; padding: 28px 26px;
  animation: cardrise .7s ease both;
}
#ov-title {
  font-size: 38px; margin-bottom: 6px; letter-spacing: .06em;
  background: linear-gradient(90deg, #b9a06a, #e3d3a5, #8b96a8);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 10px #0009);
}
#ov-tagline {
  font-size: 13.5px; opacity: .6; font-style: italic;
  letter-spacing: .03em; margin-bottom: 18px;
}
#ov-body { font-size: 15px; line-height: 1.9; text-align: left; white-space: pre-wrap; }
#ov-body ul { text-align: left; font-size: 13px; opacity: .9; }
/* connect spinner */
.ov-spinner {
  width: 26px; height: 26px; margin: 14px auto 4px;
  border: 3px solid #6b5a3e55; border-top-color: #d8b35a; border-radius: 50%;
  animation: spin .9s linear infinite;
}
/* indeterminate "weaving" progress bar */
.ov-bar {
  width: min(280px, 72%); height: 7px; margin: 14px auto 4px;
  border-radius: 5px; background: #2c262099; overflow: hidden; position: relative;
}
.ov-bar::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 42%; border-radius: 5px;
  background: linear-gradient(90deg, transparent, #d8b35a, transparent);
  animation: barslide 1.6s ease-in-out infinite;
}
#ov-retry { margin-top: 16px; font-size: 15px; padding: 9px 22px; border-color: #d8b35a; }
#ov-hint { font-size: 12px; opacity: .5; margin-top: 16px; }
#ov-speech {
  margin-top: 14px; padding: 12px 14px; border: 1px dashed #8a6d3b; border-radius: 10px;
  font-style: italic; text-align: left; line-height: 1.7;
}
#ov-actions { margin-top: 18px; }
#lang-gate { display: flex; gap: 18px; justify-content: center; margin-top: 26px; }
#lang-gate button {
  font-size: 22px; padding: 18px 36px; border-color: #d8b35a; border-radius: 14px;
  line-height: 1.5; transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
#lang-gate button:hover {
  transform: translateY(-3px); background: #d8b35a14; box-shadow: 0 6px 22px #d8b35a3a;
}
#lang-gate button small { font-size: 12px; opacity: .65; }
#ov-langswap { padding: 10px 12px; }
#ov-lang {
  background: #16120e; color: #e8dfca; border: 1px solid #6b5a3e;
  border-radius: 8px; padding: 8px 10px; font-family: inherit;
}
#ov-start { font-size: 16px; padding: 10px 26px; border-color: #d8b35a; }
.win { color: #8fc98f; } .lose { color: #d98a80; }
.route { display: flex; flex-direction: column; gap: 4px; text-align: left; }
.route-step { padding: 4px 10px; border-left: 3px solid #6b5a3e; background: #2c262055; font-size: 14px; }
.route-step.murder { border-left-color: #c0392b; background: rgba(192,57,43,.14); font-weight: bold; }
#ov-epi { text-align: left; line-height: 1.85; white-space: pre-wrap; font-size: 14.5px;
  border-left: 3px solid #8a6d3b; padding: 6px 12px; margin-top: 6px; }
#ov-body details summary { cursor: pointer; color: #d8b35a; margin-top: 8px; }
@keyframes blink { 50% { opacity: 0; } }
@keyframes fogdrift {
  from { transform: translate3d(-3%, -1%, 0) scale(1.06); }
  to   { transform: translate3d(3%, 2%, 0) scale(1.13); }
}
@keyframes fogdrift2 {
  from { transform: translate3d(2%, 1%, 0) scale(1.1); }
  to   { transform: translate3d(-3%, -2%, 0) scale(1.04); }
}
@keyframes cardrise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes barslide { from { left: -42%; } to { left: 100%; } }
@media (prefers-reduced-motion: reduce) {
  #overlay, #overlay::before, #overlay::after, #ov-card { animation: none; transition: none; }
  .ov-bar::after { animation-duration: 3.2s; }
}
[hidden] { display: none !important; }