:root {
  color-scheme: dark;
  /* encre et brume : la même famille que le fond calculé */
  --encre: oklch(0.19 0.02 205);
  --encre-verre: oklch(0.2 0.022 205 / 0.58);
  --encre-verre-fort: oklch(0.17 0.02 205 / 0.8);
  --filet: oklch(0.92 0.02 90 / 0.1);
  --filet-fort: oklch(0.92 0.02 90 / 0.2);
  --texte: oklch(0.96 0.012 85);
  --texte-doux: oklch(0.96 0.012 85 / 0.66);
  --texte-discret: oklch(0.96 0.012 85 / 0.44);
  --abricot: oklch(0.85 0.075 65);
  --ambre: oklch(0.8 0.14 75);
  --menthe: oklch(0.83 0.12 170);
  --rouille: oklch(0.7 0.14 30);
  --bouche: oklch(0.36 0.1 20);
  --ombre-panneau: 0 1px 0 oklch(1 0 0 / 0.06) inset, 0 24px 60px -24px oklch(0.08 0.02 205 / 0.9), 0 2px 6px oklch(0.08 0.02 205 / 0.35);
  --rayon: 22px;
  --rayon-petit: 14px;
  --f-titre: 'Bricolage Grotesque', 'Instrument Sans', sans-serif;
  --f-texte: 'Instrument Sans', sans-serif;
  --f-chiffre: 'Geist Mono', ui-monospace, monospace;
  --ressort: linear(0, 0.009, 0.035 2.1%, 0.141 4.4%, 0.723 12.9%, 0.938 16.7%, 1.017 19.8%, 1.051, 1.063 24.4%, 1.052 27.5%, 1.004 36.8%, 0.991 41.9%, 1.001 56.3%, 1);
}

* { box-sizing: border-box; margin: 0; }
html, body { height: 100%; }
body::after {
  content: ''; position: fixed; inset: 0; z-index: 5; pointer-events: none; opacity: 0.07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
}
body {
  background: var(--encre);
  color: var(--texte);
  font: 400 15px/1.45 var(--f-texte);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }

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

/* ---------- en-tête ---------- */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 3;
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 22px 28px; pointer-events: none;
}
.brand h1 {
  font: 800 38px/0.9 var(--f-titre); font-variation-settings: 'opsz' 96;
  letter-spacing: -0.035em; color: var(--abricot);
  text-shadow: 0 2px 24px oklch(0.8 0.12 65 / 0.35);
}
.status { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 13px; color: var(--texte-doux); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--menthe); box-shadow: 0 0 0 0 oklch(0.83 0.12 170 / 0.6); animation: battement 2.4s var(--ressort) infinite; }
.status.thinking .dot { background: var(--ambre); animation-duration: 0.9s; }
@keyframes battement { 0% { box-shadow: 0 0 0 0 oklch(0.83 0.12 170 / 0.55); } 70%, 100% { box-shadow: 0 0 0 9px oklch(0.83 0.12 170 / 0); } }

.top-right { display: flex; align-items: center; gap: 14px; }
.sound {
  pointer-events: auto; display: flex; align-items: center; gap: 8px; cursor: pointer;
  font: 500 12px var(--f-texte); letter-spacing: 0.04em; color: var(--texte-doux);
  padding: 9px 14px 9px 11px; border-radius: 99px; border: 1px solid var(--filet-fort);
  background: var(--encre-verre); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: color 0.3s, border-color 0.3s, background 0.3s, transform 0.5s var(--ressort);
}
.sound:active { transform: scale(0.92); transition-duration: 0.08s; }
.sound svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sound .wave1, .sound .wave2 { display: none; }
.sound[aria-pressed='true'] { color: var(--abricot); border-color: oklch(0.85 0.075 65 / 0.45); background: oklch(0.85 0.075 65 / 0.12); }
.sound[aria-pressed='true'] .mute { display: none; }
.sound[aria-pressed='true'] .wave1, .sound[aria-pressed='true'] .wave2 { display: inline; }
.sound.speaking .wave1 { animation: onde 0.9s ease-in-out infinite; }
.sound.speaking .wave2 { animation: onde 0.9s 0.15s ease-in-out infinite; }
@keyframes onde { 50% { opacity: 0.25; } }
.energy { display: flex; align-items: center; gap: 10px; pointer-events: auto; }
.energy svg { width: 44px; height: 44px; transform: rotate(-90deg); }
.energy circle { fill: none; stroke-width: 4; stroke-linecap: round; }
.energy .track { stroke: var(--filet); }
.energy .gauge { stroke: var(--abricot); stroke-dasharray: 100; stroke-dashoffset: 100; transition: stroke-dashoffset 1.2s var(--ressort); }
.energy div { display: grid; line-height: 1.1; }
.energy .label { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--texte-discret); }
.energy .figure { font: 500 15px var(--f-chiffre); }

/* ---------- bulle ---------- */
.bubble {
  position: fixed; z-index: 4; max-width: min(340px, 80vw);
  transform: translate(-50%, calc(-100% - 18px));
  background: oklch(0.97 0.015 80); color: oklch(0.22 0.03 40);
  padding: 13px 17px; border-radius: 20px 20px 20px 20px;
  font: 500 15px/1.4 var(--f-texte);
  box-shadow: 0 18px 40px -16px oklch(0.05 0.02 205 / 0.8);
  pointer-events: none;
  animation: bulle-in 0.55s var(--ressort) both;
}
.bubble::after {
  content: ''; position: absolute; left: 50%; bottom: -9px; width: 18px; height: 18px;
  background: inherit; border-radius: 0 0 6px 0; transform: translateX(-50%) rotate(45deg);
}
.bubble.out { animation: bulle-out 0.3s ease-in both; }
@keyframes bulle-in { from { opacity: 0; scale: 0.6; translate: 0 14px; } }
@keyframes bulle-out { to { opacity: 0; scale: 0.85; translate: 0 -8px; } }

/* ---------- panneaux (bureau) ---------- */
.tabs { display: none; }
.panels {
  position: fixed; inset: 104px 24px 24px; z-index: 2; pointer-events: none;
  display: grid; grid-template-columns: 300px minmax(260px, 1fr) 340px;
  grid-template-rows: auto minmax(0, 1fr); gap: 16px;
}
.panel {
  pointer-events: auto; min-height: 0;
  background: var(--encre-verre);
  backdrop-filter: blur(22px) saturate(1.25); -webkit-backdrop-filter: blur(22px) saturate(1.25);
  border: 1px solid var(--filet);
  border-radius: var(--rayon);
  box-shadow: var(--ombre-panneau);
}
.panel-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.panel h2 { font: 700 13px var(--f-titre); letter-spacing: 0.1em; text-transform: uppercase; color: var(--texte-doux); }
.panel h3 { font: 600 12px var(--f-titre); letter-spacing: 0.08em; text-transform: uppercase; color: var(--texte-discret); margin: 22px 0 10px; }

.wallet { grid-column: 1; grid-row: 1; padding: 20px 20px 18px; max-height: 56svh; overflow: auto; scrollbar-width: none; }
.paper { font-size: 11px; padding: 3px 10px; border-radius: 99px; border: 1px dashed var(--filet-fort); color: var(--texte-doux); }
.value { font: 600 40px/1 var(--f-chiffre); letter-spacing: -0.04em; margin-top: 16px; font-variant-numeric: tabular-nums; }
.pnl { font: 500 14px var(--f-chiffre); margin-top: 8px; color: var(--texte-doux); }
.pnl.up { color: var(--menthe); } .pnl.down { color: var(--rouille); }
.wallet-line { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; margin-top: 12px; font: 400 12px var(--f-chiffre); color: var(--texte-discret); }
.wallet-line a { color: var(--abricot); text-decoration: none; border-bottom: 1px solid oklch(0.85 0.075 65 / 0.35); }
.wallet-line a:hover { border-bottom-color: var(--abricot); }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.stats div { padding: 10px 12px; border-radius: var(--rayon-petit); background: oklch(1 0 0 / 0.04); border: 1px solid var(--filet); }
.stats dt { font-size: 11px; color: var(--texte-discret); text-transform: uppercase; letter-spacing: 0.08em; }
.stats dd { font: 500 15px var(--f-chiffre); margin-top: 2px; }

.positions, .market, .feed, .messages { list-style: none; padding: 0; }
.positions li {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--rayon-petit); background: oklch(1 0 0 / 0.045); margin-bottom: 8px;
  animation: entree 0.6s var(--ressort) both;
}
.positions .empty { display: block; background: none; border: 1px dashed var(--filet-fort); color: var(--texte-discret); font-size: 13px; text-align: center; }
.token { font: 700 13px var(--f-titre); letter-spacing: 0.02em; min-width: 46px; }
.positions .detail { font: 400 12px var(--f-chiffre); color: var(--texte-discret); }
.pnl-figure { font: 500 13px var(--f-chiffre); }
.pnl-figure.up { color: var(--menthe); } .pnl-figure.down { color: var(--rouille); }

.market li { display: grid; grid-template-columns: minmax(0, 1.1fr) auto 58px 58px; gap: 10px; align-items: baseline; padding: 6px 2px; border-bottom: 1px solid var(--filet); font: 400 12.5px var(--f-chiffre); }
.market li:last-child { border-bottom: 0; }
.market .token { font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.token a, .title a { color: inherit; text-decoration: none; background-image: linear-gradient(currentColor, currentColor); background-size: 0 1px; background-position: 0 100%; background-repeat: no-repeat; transition: background-size 0.4s var(--ressort); }
.token a:hover, .title a:hover { background-size: 100% 1px; }
.market .price { color: var(--texte-doux); white-space: nowrap; }
.market .chg { min-width: 54px; text-align: right; color: var(--texte-discret); }
.market .chg.up { color: var(--menthe); } .market .chg.down { color: var(--rouille); }

.journal { grid-column: 1; grid-row: 2; padding: 16px 8px 10px 20px; display: flex; flex-direction: column; }
.fold { display: flex; align-items: center; gap: 6px; background: none; border: 0; padding: 0; cursor: pointer; color: inherit; }
.fold svg { width: 16px; height: 16px; fill: none; stroke: var(--texte-discret); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.45s var(--ressort); }
.fold[aria-expanded='false'] svg { transform: rotate(-90deg); }
.fold h2 { transition: color 0.3s; }
.fold:hover h2 { color: var(--texte); }
.journal.folded { align-self: start; }
.journal.folded .feed { display: none; }
.next { font: 400 12px var(--f-chiffre); color: var(--texte-discret); padding-right: 12px; }
.feed { overflow: auto; margin-top: 14px; padding-right: 12px; scrollbar-width: thin; scrollbar-color: var(--filet-fort) transparent; }
.feed li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--filet); animation: entree 0.7s var(--ressort) both; }
.feed li:last-child { border-bottom: 0; }
.feed .ic { width: 30px; height: 30px; border-radius: 11px; display: grid; place-items: center; background: oklch(1 0 0 / 0.06); }
.feed .ic svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.feed .buy .ic { color: var(--ambre); background: oklch(0.8 0.14 75 / 0.14); }
.feed .sell .ic { color: var(--menthe); background: oklch(0.83 0.12 170 / 0.13); }
.feed .sell.loss .ic { color: var(--rouille); background: oklch(0.7 0.14 30 / 0.14); }
.feed .thought .ic, .feed .birth .ic, .feed .error .ic { color: var(--texte-doux); }
.feed .title { font: 600 13.5px var(--f-titre); display: flex; justify-content: space-between; gap: 8px; }
.feed .when { font: 400 11.5px var(--f-chiffre); color: var(--texte-discret); white-space: nowrap; }
.feed p { font-size: 13.5px; color: var(--texte-doux); margin-top: 3px; text-wrap: pretty; }
.feed .conf { font: 400 11.5px var(--f-chiffre); color: var(--texte-discret); margin-top: 4px; }
@keyframes entree { from { opacity: 0; translate: 0 10px; } }

.chat { grid-column: 3; grid-row: 1 / span 2; align-self: end; max-height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding: 10px; background: var(--encre-verre-fort); }
.messages { flex: 0 1 auto; overflow: auto; display: flex; flex-direction: column; gap: 6px; padding: 4px 6px 8px; scrollbar-width: none; mask-image: linear-gradient(transparent, #000 28px); }
.messages:empty { display: none; }
.prompts { padding: 6px 6px 12px; }
.prompts[hidden] { display: none; }
.prompts p { font-size: 13px; color: var(--texte-doux); margin-bottom: 10px; text-wrap: pretty; }
.prompts div { display: flex; flex-wrap: wrap; gap: 6px; }
.prompt {
  font: 500 13px var(--f-texte); color: var(--texte); cursor: pointer;
  padding: 8px 13px; border-radius: 99px; border: 1px solid var(--filet-fort); background: oklch(1 0 0 / 0.05);
  transition: background 0.3s, transform 0.5s var(--ressort);
}
.prompt:hover { background: oklch(0.85 0.075 65 / 0.14); border-color: oklch(0.85 0.075 65 / 0.35); }
.prompt:active { transform: scale(0.94); transition-duration: 0.08s; }
.messages li { max-width: 82%; padding: 8px 13px; border-radius: 17px; font-size: 14px; line-height: 1.4; animation: entree 0.45s var(--ressort) both; }
.messages .me { align-self: flex-end; background: oklch(0.85 0.075 65 / 0.18); border: 1px solid oklch(0.85 0.075 65 / 0.25); border-bottom-right-radius: 6px; }
.messages .sayuri { align-self: flex-start; background: oklch(1 0 0 / 0.07); border-bottom-left-radius: 6px; color: var(--texte); }
.messages .sayuri.waiting { color: var(--texte-discret); font-style: italic; }
.composer { display: flex; gap: 8px; align-items: center; background: oklch(1 0 0 / 0.06); border: 1px solid var(--filet); border-radius: 18px; padding: 6px 6px 6px 16px; transition: border-color 0.3s; }
.composer:focus-within { border-color: oklch(0.85 0.075 65 / 0.5); }
.composer input { flex: 1; min-width: 0; background: none; border: 0; outline: 0; color: var(--texte); font: 400 15px var(--f-texte); padding: 8px 0; }
.composer input::placeholder { color: var(--texte-discret); }
.send {
  width: 42px; height: 42px; border-radius: 14px; border: 0; cursor: pointer; flex: none;
  background: var(--abricot); color: oklch(0.25 0.05 40);
  box-shadow: 0 1px 0 oklch(1 0 0 / 0.5) inset, 0 8px 20px -8px oklch(0.8 0.12 65 / 0.7);
  display: grid; place-items: center;
  transition: transform 0.5s var(--ressort), filter 0.2s;
}
.send:hover { filter: brightness(1.06); }
.send:active { transform: scale(0.88); transition-duration: 0.08s; }
.send:disabled { filter: saturate(0.3) brightness(0.8); cursor: progress; }
.send svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- téléphone ---------- */
@media (max-width: 900px) {
  #scene { height: 46svh; }
  .panels { position: static; display: block; inset: auto; }
  .panel { position: fixed; }
  .topbar { padding: 16px; }
  .brand h1 { font-size: 30px; }
  .energy svg { width: 36px; height: 36px; }
  .sound span { display: none; }
  .brand { min-width: 0; flex: 1; }
  .status span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .sound { padding: 9px; }
  .top-right { gap: 10px; }
  .tabs {
    display: flex; position: fixed; z-index: 3; top: 46svh; left: 16px; right: 16px; translate: 0 -50%;
    padding: 4px; gap: 4px; border-radius: 16px;
    background: var(--encre-verre-fort); border: 1px solid var(--filet);
    backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  }
  .tab {
    flex: 1; border: 0; background: none; color: var(--texte-doux); font: 600 13px var(--f-titre);
    padding: 10px 0; border-radius: 12px; cursor: pointer; transition: background 0.4s var(--ressort), color 0.2s;
  }
  .tabs [aria-selected='true'] { background: oklch(0.85 0.075 65 / 0.16); color: var(--abricot); }
  .panel {
    display: none; left: 0; right: 0; top: calc(46svh + 30px); bottom: 0; width: auto; min-width: 0; max-height: none;
    transform: none; border-radius: 0; border: 0; box-shadow: none; backdrop-filter: none;
    background:
      radial-gradient(120% 60% at 50% 0%, oklch(0.26 0.03 190 / 0.9), transparent 70%),
      linear-gradient(oklch(0.2 0.022 200), oklch(0.15 0.018 215));
    padding: 18px 16px calc(16px + env(safe-area-inset-bottom));
  }
  .panel.active { display: flex; flex-direction: column; overflow: auto; }
  .wallet.active { display: block; }
  .journal { padding-right: 4px; }
  .chat { justify-content: flex-end; }
  .prompts { margin-top: auto; }
  .messages { max-height: none; flex: 1; mask-image: none; }
  .messages li { max-width: 88%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}