/* =========================================================
   INKI · V2 — Liquid Glass (direction Apple, version discrète)
   ---------------------------------------------------------
   Principes :
     · fond AMOLED quasi noir, lumière ambiante très basse
     · verre = flou + saturation + filet de lumière 1px
     · reflets spéculaires blancs, aucune lueur néon
     · accent utilisé avec parcimonie (encre, pas enseigne)
     · mouvement court, élastique, jamais démonstratif
   ---------------------------------------------------------
   1. Tokens / thèmes / reset
   2. Décor ambiant
   3. Système de verre (.lq / .lq-*)
   4. Sidebar · Topbar
   5. Accueil · Suggestions
   6. Messages · Markdown · Code
   7. Composer · Voix · Lecteur
   8. Menu modèles · Modales · Toasts
   9. Mascotte
  10. Animations
  11. Responsive
  12. Impression
   ========================================================= */

/* ═══════════════ 1. TOKENS ═══════════════ */
:root{
  --bg:#000000;
  --text:#F2F2F5;
  --text-2:#B4B4BE;
  --muted:#7E7E8A;
  --muted-2:#5A5A66;

  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.12);

  /* encre : la seule couleur autorisée à parler */
  --ink:#A58CFF;
  --ink-2:#E48FD6;
  --ink-3:#8FD8EA;
  --ink-soft:rgba(165,140,255,.13);
  --ink-glow:rgba(165,140,255,.22);

  /* encres profondes (mascotte / orbes) — désaturées */
  --deep-a:#1C1730;
  --deep-b:#241726;
  --deep-c:#131F2A;

  /* verre */
  --glass:rgba(255,255,255,.042);
  --glass-strong:rgba(255,255,255,.072);
  --blur:40px;
  --sat:200%;
  --hair:.8px;
  --sheen:radial-gradient(220px 150px at var(--lq-x,50%) var(--lq-y,0%),rgba(255,255,255,.075),transparent 66%);

  /* filet lumineux : clair en haut à gauche, absent au centre, léger en bas */
  --rim:linear-gradient(158deg,
      rgba(255,255,255,.46) 0%,
      rgba(255,255,255,.16) 12%,
      rgba(255,255,255,.04) 38%,
      rgba(255,255,255,.02) 60%,
      rgba(255,255,255,.13) 88%,
      rgba(255,255,255,.30) 100%);

  --ok:#5FD3A3;
  --warn:#E5B567;
  --err:#F2808F;

  --r-xs:10px;
  --r-sm:13px;
  --r-md:18px;
  --r-lg:24px;
  --r-xl:30px;
  --r-pill:999px;

  --shadow-1:0 1px 2px rgba(0,0,0,.35);
  --shadow-2:0 10px 34px -14px rgba(0,0,0,.6);
  --shadow-glass:0 1px 1px rgba(0,0,0,.22),0 10px 30px -18px rgba(0,0,0,.7);
  --shadow-float:0 18px 60px -26px rgba(0,0,0,.85),0 2px 8px rgba(0,0,0,.35);

  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;

  --sidebar-w:288px;
  --topbar-h:60px;
  --thread-w:760px;

  --t-fast:.14s;
  --t:.26s;
  --t-slow:.5s;
  --ease:cubic-bezier(.32,.72,0,1);
  --ease-soft:cubic-bezier(.4,0,.2,1);
  --ease-spring:cubic-bezier(.34,1.4,.64,1);

  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);
}

/* teintes : très proches les unes des autres, on change la température, pas le néon */
html[data-accent="violet"]{ --ink:#A58CFF;--ink-2:#E48FD6;--ink-3:#8FD8EA;--ink-soft:rgba(165,140,255,.13);--ink-glow:rgba(165,140,255,.22);--deep-a:#1C1730;--deep-b:#241726;--deep-c:#131F2A; }
html[data-accent="magenta"]{ --ink:#F09BC8;--ink-2:#C7A6FF;--ink-3:#F3C49B;--ink-soft:rgba(240,155,200,.12);--ink-glow:rgba(240,155,200,.2);--deep-a:#261523;--deep-b:#211A2E;--deep-c:#2A2018; }
html[data-accent="cyan"]{ --ink:#8FD3E8;--ink-2:#A9B0FF;--ink-3:#B9E6A8;--ink-soft:rgba(143,211,232,.12);--ink-glow:rgba(143,211,232,.2);--deep-a:#13222B;--deep-b:#1A1B2E;--deep-c:#1A2318; }
html[data-accent="lime"]{ --ink:#B8E39A;--ink-2:#8FD3E8;--ink-3:#E8DB9B;--ink-soft:rgba(184,227,154,.11);--ink-glow:rgba(184,227,154,.18);--deep-a:#1A2318;--deep-b:#13222B;--deep-c:#24200F; }
html[data-accent="amber"]{ --ink:#EFCE9A;--ink-2:#F0A8A0;--ink-3:#B3A6FF;--ink-soft:rgba(239,206,154,.11);--ink-glow:rgba(239,206,154,.18);--deep-a:#241F13;--deep-b:#261619;--deep-c:#1C1730; }

html[data-motion="reduced"] *,
html[data-motion="reduced"] *::before,
html[data-motion="reduced"] *::after{
  animation-duration:.001ms !important;
  animation-iteration-count:1 !important;
  transition-duration:.001ms !important;
  scroll-behavior:auto !important;
}
@media (prefers-reduced-motion:reduce){
  html:not([data-motion="full"]) *,
  html:not([data-motion="full"]) *::before,
  html:not([data-motion="full"]) *::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}
html,body{height:100%}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font);font-size:15px;line-height:1.6;
  letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overscroll-behavior:none;
}
h1,h2,h3,h4,p{margin:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
svg{display:block}
::selection{background:rgba(165,140,255,.4);color:#fff}
*{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.1) transparent}
*::-webkit-scrollbar{width:9px;height:9px}
*::-webkit-scrollbar-track{background:transparent}
*::-webkit-scrollbar-thumb{background:rgba(255,255,255,.09);border:3px solid transparent;background-clip:content-box;border-radius:99px}
*::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.18);background-clip:content-box}
:focus-visible{outline:1.5px solid rgba(255,255,255,.42);outline-offset:2px;border-radius:8px}
:focus:not(:focus-visible){outline:none}

.sprite{position:absolute;width:0;height:0;overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.grad-ink{
  background:linear-gradient(96deg,#FFFFFF,#DCD3FF 40%,var(--ink) 78%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.no-scroll{overflow:hidden}

/* ═══════════════ 2. DÉCOR AMBIANT ═══════════════ */
.backdrop{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:#000}
.bd-aurora{
  position:absolute;border-radius:50%;
  filter:blur(120px);
  will-change:transform;
  mix-blend-mode:screen;
}
/* lumière froide très basse, presque grise : c'est elle qui donne du relief au verre */
.a1{width:90vmax;height:90vmax;left:-34vmax;top:-48vmax;background:radial-gradient(circle at 50% 50%,rgba(150,158,178,.105),transparent 60%);opacity:1;animation:aur1 70s var(--ease-soft) infinite alternate}
.a2{width:80vmax;height:80vmax;right:-32vmax;top:-8vmax;background:radial-gradient(circle at 50% 50%,rgba(168,160,172,.07),transparent 62%);opacity:1;animation:aur2 84s var(--ease-soft) infinite alternate}
.a3{width:80vmax;height:66vmax;left:10vmax;bottom:-36vmax;background:radial-gradient(circle at 50% 50%,rgba(140,152,164,.055),transparent 64%);opacity:1;animation:aur3 96s var(--ease-soft) infinite alternate}
@keyframes aur1{to{transform:translate3d(5vmax,4vmax,0) scale(1.08)}}
@keyframes aur2{to{transform:translate3d(-4vmax,6vmax,0) scale(1.05)}}
@keyframes aur3{to{transform:translate3d(3vmax,-5vmax,0) scale(1.1)}}

/* pas de grille visible : juste un voile de luminance */
.bd-grid{
  position:absolute;inset:0;
  background:
    radial-gradient(120% 70% at 50% -12%,rgba(255,255,255,.05),transparent 60%),
    radial-gradient(70% 40% at 50% 104%,rgba(255,255,255,.018),transparent 70%);
}
.ink-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.2;mix-blend-mode:screen}
.bd-vignette{
  position:absolute;inset:0;
  background:
    radial-gradient(130% 100% at 50% 0%,transparent 30%,rgba(0,0,0,.55) 100%),
    radial-gradient(90% 70% at 50% 112%,#000,transparent 62%);
}
.bd-grain{
  position:absolute;inset:0;
  opacity:.032;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='160' height='160' filter='url(%23n)' opacity='.6'/></svg>");
}

/* ═══════════════ 3. SYSTÈME DE VERRE ═══════════════ */
.lq{
  position:relative;
  isolation:isolate;
  background:var(--glass);
  backdrop-filter:blur(var(--blur)) saturate(var(--sat)) brightness(1.04);
  -webkit-backdrop-filter:blur(var(--blur)) saturate(var(--sat)) brightness(1.04);
  border-radius:var(--r-md);
  box-shadow:none;
}
/* filet de lumière : cœur du liquid glass */
.lq::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:2;
  padding:var(--hair);
  background:var(--rim);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:.62;
  transition:opacity var(--t);
}
/* reflet qui suit le pointeur (très doux) */
.lq::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:1;
  background:var(--sheen);
  opacity:.5;
  transition:opacity var(--t);
}
.lq:hover::before,.lq:focus-within::before{opacity:1}

/* surfaces plus opaques : panneaux qui flottent au-dessus du contenu */
.lq-deep{
  --glass:rgba(15,15,18,.58);
  --blur:46px;
}
.lq-bar{ --glass:rgba(14,14,17,.5); --blur:36px; border-radius:var(--r-lg); }
.lq-pill,.lq-chip{ --blur:24px; border-radius:var(--r-pill); }
.lq-icon{
  --blur:22px;border-radius:var(--r-sm);
  background:rgba(255,255,255,.05);
}
.lq-btn{
  --blur:24px;border-radius:var(--r-sm);
  background:rgba(255,255,255,.05);
  transition:background var(--t),transform var(--t) var(--ease-spring);
}
.lq-btn:hover{background:rgba(255,255,255,.078)}
.lq-btn:active{transform:scale(.99)}
.lq-card{
  --blur:28px;border-radius:var(--r-md);
  background:rgba(255,255,255,.036);
  transition:background var(--t),transform var(--t) var(--ease-spring),box-shadow var(--t);
}
.lq-card:hover{background:rgba(255,255,255,.062)}
.lq-sunken{
  --glass:rgba(0,0,0,.22);
  --blur:11px;
  background:rgba(0,0,0,.24);
  box-shadow:inset 0 1px 2px rgba(0,0,0,.42),inset 0 -1px 0 rgba(255,255,255,.05);
  border-radius:var(--r-sm);
}
.lq-sunken::before{opacity:.42}
.lq-sunken::after{opacity:.3}
.lq-pop{
  --glass:rgba(21,21,24,.74);
  --blur:50px;
  border-radius:var(--r-lg);
  box-shadow:0 24px 70px -30px rgba(0,0,0,.85),0 2px 6px rgba(0,0,0,.3);
}
.lq-modal{
  --glass:rgba(20,20,23,.78);
  --blur:52px;
  border-radius:var(--r-xl);
  box-shadow:0 40px 110px -40px rgba(0,0,0,.9),0 2px 8px rgba(0,0,0,.35);
}
.lq-composer{
  --glass:rgba(20,20,23,.44);
  --blur:44px;
  border-radius:var(--r-xl);
  background:rgba(255,255,255,.045);
  box-shadow:0 12px 40px -22px rgba(0,0,0,.8);
}
.lq-cta{
  --blur:0px;border-radius:var(--r-sm);
  background:linear-gradient(178deg,#FFFFFF,#EDEBF2 58%,#D6D3DE);
  color:#0A0A0C;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 2px 10px -4px rgba(0,0,0,.7);
  position:relative;overflow:hidden;
}
.lq-cta::before{
  padding:0;
  background:linear-gradient(180deg,rgba(255,255,255,.7),rgba(255,255,255,0) 50%);
  opacity:.6;
  -webkit-mask:none;mask:none;
}
.lq-cta::after{display:none}
.lq-cta:hover{filter:brightness(1.03)}
.lq-cta:active{transform:scale(.99)}

/* ═══════════════ 4. STRUCTURE ═══════════════ */
.app{position:relative;z-index:1;display:flex;height:100dvh;min-height:100dvh;overflow:hidden}

/* -------- Sidebar -------- */
.sidebar{
  margin:12px 0 12px 12px;
  width:var(--sidebar-w);flex:0 0 var(--sidebar-w);
  display:flex;flex-direction:column;gap:10px;
  padding:14px 12px 12px;
  border-radius:var(--r-lg);
  box-shadow:inset 0 0 0 .5px rgba(255,255,255,.02);
  position:relative;z-index:30;
  transition:transform var(--t-slow) var(--ease),opacity var(--t);
}
.sidebar-head{display:flex;align-items:center;justify-content:space-between;padding:2px 4px 4px}
.brand{display:flex;align-items:center;gap:9px;border-radius:var(--r-sm);padding:2px}
.brand-mark{
  position:relative;display:grid;place-items:center;
  width:32px;height:32px;border-radius:10px;color:#F6F4FF;
  background:rgba(255,255,255,.075);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.22),
    inset 0 -6px 10px -8px var(--ink-glow),
    inset 0 0 0 .5px rgba(255,255,255,.09);
  transition:transform var(--t) var(--ease-spring);
}
.brand-mark svg{filter:drop-shadow(0 0 6px rgba(255,255,255,.16))}
.brand:hover .brand-mark{transform:scale(1.04)}
.brand-text{display:flex;align-items:baseline;gap:5px;font-size:17px;font-weight:600;letter-spacing:-.03em;color:#fff}
.brand-text em{font-style:normal;color:var(--ink)}
.brand-v{
  font-style:normal;font-size:9px;font-weight:600;letter-spacing:.04em;
  padding:1px 5px;border-radius:5px;color:var(--muted);
  background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px var(--line);
  transform:translateY(-4px);
}
.sidebar .sidebar-close{display:none}

.new-chat{
  display:flex;align-items:center;gap:9px;
  padding:9px 10px;border-radius:var(--r-sm);
  font-size:13.5px;font-weight:500;color:var(--text);text-align:left;
}
.new-chat-ico{display:grid;place-items:center;width:20px;height:20px;color:var(--text-2);flex:0 0 auto;transition:color var(--t)}
.new-chat:hover .new-chat-ico{color:var(--ink)}
.new-chat-txt{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.new-chat kbd{
  font-family:var(--font);font-size:10.5px;font-weight:500;color:var(--muted-2);
  background:none;border:0;padding:0;flex:0 0 auto;letter-spacing:0;
}

.sidebar-search{display:flex;align-items:center;gap:7px;padding:7px 10px;color:var(--muted);transition:color var(--t)}
.sidebar-search:focus-within{color:var(--text-2)}
.sidebar-search input{flex:1;min-width:0;background:none;border:0;outline:none;font-size:13px;color:var(--text)}
.sidebar-search input::placeholder{color:var(--muted-2)}

.sidebar-scroll{flex:1;overflow-y:auto;overflow-x:hidden;margin:0 -2px;padding:2px}
.conv-group-title{
  display:flex;align-items:center;justify-content:space-between;gap:7px;
  font-size:11px;font-weight:600;letter-spacing:.02em;
  color:var(--muted-2);padding:8px 8px 6px;
}
.conv-count{
  font-style:normal;font-size:10.5px;font-weight:500;
  color:var(--muted-2);
}
.conv-list{display:flex;flex-direction:column;gap:1px}
.conv{
  position:relative;display:flex;align-items:center;gap:8px;
  padding:8px 9px;border-radius:10px;
  color:var(--text-2);font-size:13px;cursor:pointer;
  border:1px solid transparent;
  transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast);
  animation:convIn .3s var(--ease) both;
}
@keyframes convIn{from{opacity:0;transform:translateY(-3px)}to{opacity:1;transform:none}}
.conv:hover{background:rgba(255,255,255,.055);color:var(--text)}
.conv[aria-current="true"]{
  background:rgba(255,255,255,.07);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.09),inset 0 0 0 .5px rgba(255,255,255,.08);
  color:#fff;
}
.conv-ico{flex:0 0 auto;display:grid;place-items:center;width:15px;color:var(--muted)}
.conv[aria-current="true"] .conv-ico{color:var(--text-2)}
.conv-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv-acts{display:flex;gap:0;opacity:0;transition:opacity var(--t-fast)}
.conv:hover .conv-acts,.conv:focus-within .conv-acts{opacity:1}
.conv-act{display:grid;place-items:center;width:22px;height:22px;border-radius:6px;color:var(--muted);transition:background var(--t-fast),color var(--t-fast)}
.conv-act:hover{background:rgba(255,255,255,.1);color:var(--text)}
.conv-act.del:hover{color:var(--err);background:rgba(242,128,143,.12)}
.conv-empty{
  display:flex;flex-direction:column;align-items:center;gap:10px;
  padding:24px 12px;font-size:12px;line-height:1.65;color:var(--muted-2);text-align:center;
}
.conv-empty-orb{
  width:22px;height:22px;border-radius:50%;
  background:
    radial-gradient(circle at 32% 26%,rgba(255,255,255,.6),rgba(255,255,255,.08) 26%,transparent 48%),
    linear-gradient(158deg,#26262D,#111114 60%,#0A0A0C);
  box-shadow:inset 0 0 0 .5px rgba(255,255,255,.14),inset 0 -5px 8px -6px rgba(0,0,0,.9);
}

.sidebar-foot{display:flex;align-items:center;gap:6px;padding-top:8px;border-top:1px solid var(--line)}
.foot-btn{display:flex;align-items:center;gap:8px;flex:1;padding:8px 9px;border-radius:10px;color:var(--text-2);font-size:13px}
.foot-btn:hover{color:var(--text)}
.local-badge{
  display:flex;align-items:center;gap:4px;flex:0 0 auto;
  font-size:10.5px;font-weight:500;color:var(--muted);
  padding:3px 7px;border-radius:99px;
  background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px var(--line);
}
.local-badge i{width:4px;height:4px;border-radius:50%;background:var(--ok);box-shadow:0 0 5px var(--ok)}
.scrim{position:fixed;inset:0;z-index:25;background:rgba(0,0,0,.5);backdrop-filter:blur(3px);animation:fadeIn var(--t) var(--ease) both}

/* -------- Main -------- */
.main{position:relative;flex:1;min-width:0;display:flex;flex-direction:column;height:100dvh}

/* -------- Topbar -------- */
.topbar{
  display:flex;align-items:center;gap:6px;
  height:var(--topbar-h);flex:0 0 auto;
  margin:12px 12px 0;padding:0 10px;
  border-radius:var(--r-lg);
  z-index:20;overflow:hidden;
}
.scroll-progress{position:absolute;left:0;right:0;bottom:0;height:1.5px;background:transparent;overflow:hidden}
.scroll-progress i{
  display:block;height:100%;width:var(--sp,0%);
  background:linear-gradient(90deg,transparent 8%,rgba(255,255,255,.42) 45%,rgba(255,255,255,.16));
  transition:width .12s linear;
}
.topbar-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--text-2);min-width:0;flex:0 1 auto}
.topbar-title span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(44vw,380px)}
.tb-orb{
  flex:0 0 auto;width:6px;height:6px;border-radius:50%;
  background:var(--ink);opacity:.85;
  box-shadow:0 0 6px var(--ink-glow);
}
.topbar-spacer{flex:1;min-width:0}

.model-pill{
  display:flex;align-items:center;gap:6px;height:32px;padding:0 10px;
  font-size:12.5px;font-weight:500;color:var(--text);max-width:220px;
  transition:background var(--t),box-shadow var(--t);
}
.model-pill:hover{background:rgba(255,255,255,.09)}
.model-pill svg:first-of-type{color:var(--text-2);flex:0 0 auto}
.mp-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mp-chev{color:var(--muted);flex:0 0 auto;transition:transform var(--t) var(--ease)}
.model-pill[aria-expanded="true"] .mp-chev{transform:rotate(180deg)}

.icon-btn{
  display:grid;place-items:center;width:32px;height:32px;border-radius:10px;color:var(--text-2);
  transition:background var(--t-fast),color var(--t-fast),transform var(--t-fast);
}
.icon-btn:hover{color:#fff;background:rgba(255,255,255,.08)}
.icon-btn:active{transform:scale(.95)}
.only-mobile{display:none}
.only-desktop{display:grid}

/* -------- Fil -------- */
.thread-scroll{
  flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;
  scroll-behavior:smooth;overscroll-behavior:contain;
  padding:0 10px;
  mask-image:linear-gradient(180deg,transparent 0,#000 16px,#000 calc(100% - 10px),transparent 100%);
  -webkit-mask-image:linear-gradient(180deg,transparent 0,#000 16px,#000 calc(100% - 10px),transparent 100%);
}
.thread{
  width:100%;max-width:var(--thread-w);margin:0 auto;
  padding:20px 8px 30px;display:flex;flex-direction:column;gap:24px;
}

/* ═══════════════ 5. ACCUEIL ═══════════════ */
.hero{
  display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:min(7vh,60px) 4px 6px;
  animation:heroIn .7s var(--ease) both;
}
.hero.hide{animation:heroOut .34s var(--ease-soft) both;pointer-events:none}
@keyframes heroIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes heroOut{to{opacity:0;transform:translateY(-8px)}}

.hero-stage{position:relative;width:118px;height:118px;display:grid;place-items:center;margin-bottom:6px}
.hero-halo{
  position:absolute;inset:2%;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.07),transparent 68%);
  filter:blur(20px);opacity:.9;
}
.hero-orb{
  position:relative;width:76px;height:76px;border-radius:50%;
  background:
    radial-gradient(circle at 33% 23%,rgba(255,255,255,.62),rgba(255,255,255,.12) 20%,transparent 42%),
    radial-gradient(circle at 70% 86%,color-mix(in srgb,var(--ink) 22%,transparent),transparent 58%),
    linear-gradient(158deg,#25252C,#111114 56%,#08080A);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.4),
    inset 0 -18px 30px -18px rgba(0,0,0,.95),
    0 24px 60px -28px rgba(0,0,0,.95);
  animation:orbFloat 9s ease-in-out infinite;
  overflow:hidden;
}
@keyframes orbFloat{50%{transform:translateY(-6px)}}
.orb-core{
  position:absolute;inset:28% 30% 34% 26%;
  border-radius:50%;
  background:radial-gradient(circle at 40% 35%,color-mix(in srgb,var(--ink) 40%,transparent),transparent 72%);
  filter:blur(14px);opacity:.45;
}
.orb-shine{
  position:absolute;left:20%;top:12%;width:30%;height:20%;
  border-radius:50%;
  background:linear-gradient(160deg,rgba(255,255,255,.9),rgba(255,255,255,.06));
  filter:blur(3px);transform:rotate(-16deg);
}
.orb-rim{
  position:absolute;inset:0;border-radius:50%;
  padding:1px;
  background:linear-gradient(160deg,rgba(255,255,255,.6),rgba(255,255,255,.06) 40%,rgba(255,255,255,.02) 62%,rgba(255,255,255,.3));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
}
.orb-caustic{
  position:absolute;inset:auto -10% -16% -10%;height:44%;
  border-radius:50%;
  background:radial-gradient(ellipse at 50% 0%,rgba(255,255,255,.22),transparent 70%);
  filter:blur(8px);opacity:.45;
}
.hero-spark{position:absolute;color:var(--ink);opacity:.5}
.hero-spark.s1{top:10px;right:14px}
.hero-spark.s2{bottom:18px;left:10px;opacity:.32}
.hero-spark.s3{top:38px;left:0;opacity:.24}

.hero-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;margin-bottom:16px;
  font-size:11px;font-weight:500;letter-spacing:.01em;
  color:var(--text-2);
}
.hero-badge i{width:4px;height:4px;border-radius:50%;background:var(--ok);box-shadow:0 0 5px var(--ok)}

.hero-title{font-size:clamp(26px,4.4vw,34px);font-weight:600;letter-spacing:-.035em;line-height:1.14;color:#fff}
.hero-sub{margin-top:10px;max-width:430px;font-size:clamp(13px,2.3vw,14.5px);color:var(--muted);line-height:1.62;letter-spacing:0}
.hero-fine{margin-top:20px;font-size:11px;color:var(--muted-2);letter-spacing:0}

.suggestions{margin-top:26px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%;max-width:600px}
.sugg{
  display:flex;align-items:center;gap:10px;padding:11px 12px;text-align:left;overflow:hidden;
  animation:suggIn .5s var(--ease) both;
}
.sugg:nth-child(1){animation-delay:.02s}
.sugg:nth-child(2){animation-delay:.06s}
.sugg:nth-child(3){animation-delay:.1s}
.sugg:nth-child(4){animation-delay:.14s}
@keyframes suggIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.sugg:active{transform:scale(.99)}
.sugg-ico{
  flex:0 0 auto;display:grid;place-items:center;width:30px;height:30px;border-radius:9px;
  color:var(--muted);
  background:rgba(255,255,255,.045);
  box-shadow:inset 0 0 0 .5px rgba(255,255,255,.07);
  transition:color var(--t),background var(--t);
}
.sugg:hover .sugg-ico{color:var(--ink);background:rgba(255,255,255,.08)}
.sugg-body{display:flex;flex-direction:column;gap:0;min-width:0;flex:1}
.sugg-body b{font-size:12.8px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sugg-body small{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:0}
.sugg-go{
  flex:0 0 auto;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;
  color:var(--muted-2);transform:rotate(45deg);
  transition:transform var(--t) var(--ease),color var(--t);
}
.sugg:hover .sugg-go{color:var(--text-2);transform:rotate(45deg) translate(1px,-1px)}

/* ═══════════════ 6. MESSAGES ═══════════════ */
.msg{display:flex;gap:11px;animation:msgIn .42s var(--ease) both;scroll-margin-top:80px}
@keyframes msgIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.msg-avatar{
  flex:0 0 auto;width:28px;height:28px;border-radius:9px;display:grid;place-items:center;
  margin-top:3px;color:#EFECFF;
  background:rgba(255,255,255,.07);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.2),
    inset 0 -6px 10px -8px var(--ink-glow),
    inset 0 0 0 .5px rgba(255,255,255,.08);
  transition:transform var(--t) var(--ease-spring);
}
.msg:hover .msg-avatar{transform:scale(1.04)}
.msg.user .msg-avatar{
  background:rgba(255,255,255,.075);
  box-shadow:inset 0 0 0 1px var(--line-2);
  color:var(--text-2);
}
.msg-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}
.msg-head{display:flex;align-items:center;gap:7px;height:22px}
.msg-who{font-size:12.5px;font-weight:500;color:var(--text-2);letter-spacing:0}
.msg-tag{
  font-size:10px;font-weight:500;color:var(--muted);
  padding:1px 6px;border-radius:5px;
  background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px var(--line);
  letter-spacing:0;
}
.msg-time{font-size:10.5px;color:var(--muted-2);margin-left:auto;opacity:0;transition:opacity var(--t)}

/* bulle utilisateur : verre discret, presque un ovale */
.msg.user .msg-body{align-items:flex-end}
.msg.user .msg-head{flex-direction:row-reverse;width:100%}
.msg.user .bubble{
  position:relative;align-self:flex-end;max-width:min(80%,620px);
  padding:9px 14px;
  border-radius:20px;
  background:rgba(255,255,255,.068);
  backdrop-filter:blur(24px) saturate(190%);
  -webkit-backdrop-filter:blur(24px) saturate(190%);
  box-shadow:inset 0 0 0 .5px rgba(255,255,255,.09);
  font-size:14.5px;line-height:1.58;white-space:pre-wrap;overflow-wrap:anywhere;
  letter-spacing:0;
}
.msg.user .bubble::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  padding:1px;
  background:linear-gradient(170deg,rgba(255,255,255,.34),rgba(255,255,255,.05) 44%,rgba(255,255,255,.16));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:.8;
}
.bubble-text{position:relative;z-index:1}

/* réponse : texte à même la page, comme un document */
.msg.assistant .content{font-size:15px;line-height:1.72;color:var(--text);overflow-wrap:anywhere;min-height:22px;letter-spacing:-.002em}
.msg.assistant .msg-avatar{animation:avatarPop .4s var(--ease-spring) both}
@keyframes avatarPop{from{opacity:0;transform:scale(.7)}to{opacity:1;transform:none}}

.msg-actions{display:flex;align-items:center;gap:1px;margin-top:1px;opacity:0;transition:opacity var(--t)}
.msg:hover .msg-actions,.msg:focus-within .msg-actions,.msg-actions.show{opacity:1}
.act{
  display:flex;align-items:center;gap:4px;height:26px;padding:0 8px;border-radius:8px;
  font-size:11.5px;font-weight:500;color:var(--muted);letter-spacing:0;
  transition:background var(--t-fast),color var(--t-fast);
}
.act:hover{background:rgba(255,255,255,.07);color:var(--text)}
.act[data-act="speak"]:hover{color:var(--ink)}
.act.ok{color:var(--ok)}

.caret{
  display:inline-block;width:2px;height:15px;margin-left:2px;vertical-align:-2px;border-radius:2px;
  background:var(--text-2);
  animation:caretBlink 1.1s steps(2) infinite;
}
@keyframes caretBlink{50%{opacity:.1}}

/* réflexion */
.thinking{display:flex;align-items:center;gap:8px;height:24px}
.thinking-dots{display:flex;gap:4px;align-items:center}
.thinking-dots i{width:5px;height:5px;border-radius:50%;background:var(--text-2);opacity:.3;animation:thinkBounce 1.3s var(--ease-soft) infinite}
.thinking-dots i:nth-child(2){animation-delay:.15s}
.thinking-dots i:nth-child(3){animation-delay:.3s}
@keyframes thinkBounce{0%,60%,100%{transform:translateY(0);opacity:.25}30%{transform:translateY(-3px);opacity:.9}}
.thinking-label{font-size:12px;color:var(--muted);letter-spacing:0}

/* erreur */
.err-card{
  display:flex;gap:10px;align-items:flex-start;padding:11px 13px;border-radius:12px;
  background:rgba(242,128,143,.07);
  box-shadow:inset 0 0 0 1px rgba(242,128,143,.18);
  backdrop-filter:blur(14px);
  font-size:13px;color:#F5D3D7;animation:msgIn .34s var(--ease) both;letter-spacing:0;
}
.err-card svg{flex:0 0 auto;margin-top:2px;color:var(--err)}
.err-card b{display:block;font-size:12.8px;font-weight:600;margin-bottom:1px;color:#FADDE0}
.err-card small{display:block;margin-top:5px;color:rgba(245,211,215,.6);font-size:11.5px;line-height:1.5}
.err-card .err-actions{display:flex;gap:5px;margin-top:8px}
.err-card button{
  font-size:11.5px;font-weight:500;padding:4px 10px;border-radius:8px;
  background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);
  transition:background var(--t-fast);
}
.err-card button:hover{background:rgba(255,255,255,.13)}

/* -------- Markdown -------- */
.md > *:first-child{margin-top:0}
.md > *:last-child{margin-bottom:0}
.md p{margin:0 0 .78em}
.md h1,.md h2,.md h3,.md h4{margin:1.35em 0 .45em;font-weight:600;letter-spacing:-.02em;line-height:1.3;color:#fff}
.md h1{font-size:1.4em}
.md h2{font-size:1.22em}
.md h3{font-size:1.07em}
.md h4{font-size:1em;color:var(--text-2)}
.md strong{font-weight:600;color:#fff}
.md em{font-style:italic}
.md del{color:var(--muted);text-decoration-thickness:1.5px}
.md a{color:var(--ink-3);text-decoration:none;border-bottom:1px solid rgba(143,216,234,.3);transition:color var(--t-fast),border-color var(--t-fast)}
.md a:hover{color:#fff;border-color:rgba(255,255,255,.5)}
.md ul,.md ol{margin:.2em 0 .85em;padding-left:1.3em}
.md li{margin:.3em 0}
.md li::marker{color:var(--muted-2)}
.md blockquote{
  margin:.9em 0;padding:.5em 0 .5em 1em;
  border-left:2px solid rgba(255,255,255,.16);
  color:var(--text-2);
}
.md blockquote p:last-child{margin-bottom:0}
.md hr{border:0;height:1px;background:var(--line-2);margin:1.4em 0}
.md code{
  font-family:var(--font-mono);font-size:.87em;padding:.13em .38em;border-radius:5px;
  background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,.05);
  color:#EADFFF;overflow-wrap:anywhere;
}
.md table{width:100%;border-collapse:separate;border-spacing:0;margin:.9em 0;font-size:.92em;border-radius:10px;overflow:hidden;box-shadow:inset 0 0 0 1px var(--line-2)}
.md th,.md td{padding:7px 11px;text-align:left;border-bottom:1px solid var(--line)}
.md th{background:rgba(255,255,255,.045);font-weight:600}
.md tr:last-child td{border-bottom:0}
.md .table-wrap{overflow-x:auto;margin:.9em 0;-webkit-overflow-scrolling:touch}

/* -------- Bloc de code -------- */
.codeblock{
  position:relative;margin:1em 0;border-radius:14px;overflow:hidden;
  background:rgba(255,255,255,.028);
  backdrop-filter:blur(22px) saturate(160%);
  -webkit-backdrop-filter:blur(22px) saturate(160%);
  box-shadow:inset 0 0 0 .5px rgba(255,255,255,.09),inset 0 1px 0 rgba(255,255,255,.05);
}
.cb-head{display:flex;align-items:center;gap:7px;padding:6px 8px 6px 12px;background:rgba(0,0,0,.18);border-bottom:.5px solid rgba(255,255,255,.06)}
.cb-dots{display:flex;gap:3px;margin-right:2px;opacity:.5}
.cb-dots i{width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.28)}
.cb-lang{font-family:var(--font);font-size:10.5px;letter-spacing:.02em;color:var(--muted)}
.cb-copy{margin-left:auto;display:flex;align-items:center;gap:4px;font-size:11px;font-weight:500;color:var(--muted);padding:3px 7px;border-radius:6px;transition:background var(--t-fast),color var(--t-fast);letter-spacing:0}
.cb-copy:hover{background:rgba(255,255,255,.08);color:var(--text)}
.cb-copy.ok{color:var(--ok)}
.codeblock pre{margin:0;padding:12px 13px 14px;overflow-x:auto;font-family:var(--font-mono);font-size:12.4px;line-height:1.66;color:#DEDCE8;tab-size:2}
.codeblock code{background:none;box-shadow:none;padding:0;font-size:inherit;color:inherit;white-space:pre}
.tok-str{color:#A9DCA8}
.tok-num{color:#E8C79A}
.tok-key{color:#C4B4F5}
.tok-com{color:#6B6876;font-style:italic}
.tok-fn{color:#9ED6E8}
.tok-tag{color:#E8B4CE}
.tok-attr{color:#E8C79A}
.tok-punc{color:#9A97A5}

/* ═══════════════ 7. COMPOSER · VOIX · LECTEUR ═══════════════ */
.composer-zone{flex:0 0 auto;padding:0 10px calc(10px + var(--safe-b));position:relative;z-index:15}
.composer-inner-wrap{width:100%;max-width:calc(var(--thread-w) - 16px);margin:0 auto}

.attachments{display:flex;flex-wrap:wrap;gap:7px;padding:0 4px 8px}
.att{position:relative;width:62px;height:62px;border-radius:10px;overflow:hidden;box-shadow:inset 0 0 0 1px var(--line-2);animation:attIn .3s var(--ease) both}
@keyframes attIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:none}}
.att img{width:100%;height:100%;object-fit:cover;display:block}
.att-x{position:absolute;top:3px;right:3px;width:18px;height:18px;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.7);color:#fff;backdrop-filter:blur(6px);transition:background var(--t-fast)}
.att-x:hover{background:rgba(242,128,143,.9);color:#000}

.composer{
  display:flex;align-items:flex-end;gap:4px;
  padding:7px 7px 7px 10px;border-radius:var(--r-xl);
  transition:box-shadow var(--t),background var(--t);
}
.composer-rim{
  position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;z-index:0;
  background:radial-gradient(320px 90px at var(--lq-x,50%) 130%,rgba(255,255,255,.05),transparent 70%);
  opacity:0;transition:opacity var(--t-slow);
}
.composer:focus-within .composer-rim{opacity:1}
.composer:focus-within{box-shadow:0 12px 44px -24px rgba(0,0,0,.9),inset 0 0 0 .5px rgba(255,255,255,.14)}
.composer:focus-within::before{opacity:.95}
.composer.dragover{box-shadow:inset 0 0 0 1px rgba(255,255,255,.34),0 12px 44px -24px rgba(0,0,0,.9)}

#input{
  flex:1;min-width:0;padding:9px 5px;background:none;border:0;outline:none;resize:none;
  font-size:14.5px;line-height:1.55;color:var(--text);min-height:22px;max-height:180px;letter-spacing:0;
}
#input::placeholder{color:var(--muted-2)}
#input:disabled{opacity:.5}
#input[readonly]{opacity:.7}

.c-btn{flex:0 0 auto;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;color:var(--muted);transition:background var(--t-fast),color var(--t-fast),transform var(--t-fast)}
.c-btn:hover{background:rgba(255,255,255,.075);color:var(--text)}
.c-btn:active{transform:scale(.95)}
.c-btn.attach{cursor:pointer}
.c-btn.stop{color:var(--err);background:rgba(242,128,143,.12)}
.c-btn.mic{position:relative;color:var(--text-2)}
.c-btn.mic.recording{color:#fff;background:rgba(242,128,143,.2);box-shadow:inset 0 0 0 1px rgba(242,128,143,.32)}
.mic-ring{position:absolute;inset:-1px;border-radius:10px;border:1px solid rgba(242,128,143,.4);opacity:0}
.c-btn.mic.recording .mic-ring{opacity:1;animation:micRing 1.8s var(--ease-soft) infinite}
@keyframes micRing{0%{transform:scale(.94);opacity:.8}100%{transform:scale(1.22);opacity:0}}
.c-btn.listening.speaking{color:var(--ink);background:rgba(255,255,255,.08)}

.c-send{
  position:relative;flex:0 0 auto;display:grid;place-items:center;
  width:32px;height:32px;border-radius:50%;color:#0A0A0C;overflow:hidden;
  background:linear-gradient(178deg,#FFFFFF,#E9E7EE 62%,#CFCCD6);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 2px 8px -3px rgba(0,0,0,.7);
  transition:transform var(--t) var(--ease-spring),opacity var(--t),filter var(--t);
}
.c-send:hover:not(:disabled){transform:scale(1.05);filter:brightness(1.03)}
.c-send:active{transform:scale(.94)}
.c-send:disabled{cursor:default;opacity:.22;filter:grayscale(1);transform:none}
.c-send::before{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(180deg,rgba(255,255,255,.6),transparent 55%);
  opacity:.6;
}
.c-send-ripple{position:absolute;inset:0;border-radius:inherit;background:radial-gradient(circle,rgba(255,255,255,.9),transparent 62%);opacity:0;transform:scale(.2);pointer-events:none}
.c-send.burst .c-send-ripple{animation:sendRipple .55s var(--ease-soft) both}
@keyframes sendRipple{0%{opacity:.85;transform:scale(.2)}100%{opacity:0;transform:scale(2.2)}}

.composer-foot{display:flex;align-items:center;gap:8px;padding:10px 6px 0;font-size:11px;color:var(--muted-2);letter-spacing:0}
.foot-chip{display:flex;align-items:center;gap:5px;padding:3px 8px;font-size:11px;font-weight:500;color:var(--muted);max-width:180px}
.foot-chip span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.foot-chip:hover{color:var(--text-2)}
.foot-chip svg{color:var(--muted-2);flex:0 0 auto}
.foot-hint{margin-left:auto;display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.foot-hint kbd{font-family:var(--font);font-size:9.5px;padding:1px 4px;border-radius:4px;background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px var(--line);color:var(--muted-2)}
.only-mobile.foot-hint{display:none}

/* barre d'écoute */
.voice-bar{
  display:flex;align-items:center;gap:10px;margin:0 2px 8px;padding:7px 8px 7px 11px;
  border-radius:14px;
  animation:vbIn .3s var(--ease) both;
}
@keyframes vbIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.vb-wave{display:flex;align-items:center;gap:2px;width:44px;height:22px;flex:0 0 auto}
.vb-wave i{flex:1;height:16%;border-radius:2px;background:var(--text-2);opacity:.7;transition:height .1s linear}
.vb-text{display:flex;flex-direction:column;line-height:1.2;flex:0 0 auto}
.vb-text span{font-size:10.5px;color:var(--muted)}
.vb-text b{font-size:12px;font-weight:500;letter-spacing:.02em;color:var(--text-2)}
.vb-draft{flex:1;min-width:0;font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-left:8px;border-left:1px solid var(--line)}
.vb-cancel{flex:0 0 auto;font-size:11.5px;font-weight:500;color:var(--muted);padding:4px 8px;border-radius:7px;transition:background var(--t-fast),color var(--t-fast)}
.vb-cancel:hover{background:rgba(255,255,255,.08);color:var(--text)}
.vb-send{flex:0 0 auto;display:grid;place-items:center;width:26px;height:26px;border-radius:8px;color:#0B0912;background:#fff;box-shadow:0 2px 8px -3px rgba(0,0,0,.8);transition:transform var(--t) var(--ease-spring)}
.vb-send:hover{transform:scale(1.06)}
.voice-bar.transcribing .vb-wave i{animation:vbThink 1.2s ease-in-out infinite}
.voice-bar.transcribing .vb-wave i:nth-child(2){animation-delay:.09s}
.voice-bar.transcribing .vb-wave i:nth-child(3){animation-delay:.18s}
.voice-bar.transcribing .vb-wave i:nth-child(4){animation-delay:.27s}
.voice-bar.transcribing .vb-wave i:nth-child(5){animation-delay:.36s}
.voice-bar.transcribing .vb-wave i:nth-child(6){animation-delay:.45s}
.voice-bar.transcribing .vb-wave i:nth-child(7){animation-delay:.54s}
@keyframes vbThink{0%,100%{height:20%;opacity:.4}50%{height:72%;opacity:.9}}

/* lecteur */
.player{display:flex;align-items:center;gap:8px;margin:0 2px 8px;padding:5px 7px;border-radius:12px;animation:vbIn .3s var(--ease) both}
.pl-btn{flex:0 0 auto;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;color:#0B0912;background:#fff;box-shadow:0 2px 8px -3px rgba(0,0,0,.8);transition:transform var(--t) var(--ease-spring)}
.pl-btn:hover{transform:scale(1.06)}
.pl-wave{flex:1;min-width:0;height:18px;display:flex;align-items:center;gap:2px;overflow:hidden;mask-image:linear-gradient(90deg,#000 88%,transparent);-webkit-mask-image:linear-gradient(90deg,#000 88%,transparent)}
.pl-wave i{flex:1 0 2px;height:26%;border-radius:2px;background:var(--text-2);opacity:.55;animation:plWave 1.1s ease-in-out infinite}
.pl-wave i:nth-child(3n){animation-duration:1.4s}
.pl-wave i:nth-child(4n){animation-duration:.9s}
.pl-wave.paused i{animation-play-state:paused;opacity:.25}
@keyframes plWave{0%,100%{height:20%}50%{height:80%}}
.pl-label{font-size:10.5px;color:var(--muted);white-space:nowrap;flex:0 0 auto}
.pl-close{flex:0 0 auto;display:grid;place-items:center;width:22px;height:22px;border-radius:6px;color:var(--muted);transition:background var(--t-fast),color var(--t-fast)}
.pl-close:hover{background:rgba(255,255,255,.08);color:var(--text)}

.msg.speaking .content{color:#fff}

/* sélecteurs */
.segmented{display:flex;gap:2px;padding:2px;border-radius:9px;background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px var(--line);width:fit-content}
.segmented button{padding:4px 14px;border-radius:7px;font-size:12px;font-weight:500;color:var(--muted);transition:background var(--t),color var(--t)}
.segmented button[aria-checked="true"]{background:rgba(255,255,255,.12);color:#fff}
.segmented-sm button{padding:3px 9px;font-size:11.5px}
.segmented-xs{padding:1px;border-radius:7px;gap:1px}
.segmented-xs button{padding:1px 6px;font-size:10px;border-radius:5px;font-weight:500}
.segmented-xs button[aria-checked="true"]{background:rgba(255,255,255,.12)}
@media (max-width:860px){.segmented-xs{display:none}}

/* ═══════════════ 8. MENU · MODALES · TOASTS ═══════════════ */
.popover{
  position:fixed;z-index:120;width:min(92vw,360px);max-height:min(70vh,500px);
  display:flex;flex-direction:column;overflow:hidden;
  animation:popIn .24s var(--ease) both;transform-origin:top right;
}
@keyframes popIn{from{opacity:0;transform:translateY(-6px) scale(.98)}to{opacity:1;transform:none}}
.mm-head{padding:8px 8px 7px;border-bottom:1px solid var(--line)}
.mm-search{display:flex;align-items:center;gap:7px;padding:6px 9px;border-radius:8px;background:rgba(0,0,0,.26);color:var(--muted);box-shadow:inset 0 0 0 1px var(--line)}
.mm-search input{flex:1;min-width:0;background:none;border:0;outline:none;font-size:13px;color:var(--text)}
.mm-search input::placeholder{color:var(--muted-2)}
.mm-list{flex:1;overflow-y:auto;padding:5px;display:flex;flex-direction:column;gap:0}
.mm-group{font-size:10.5px;font-weight:500;color:var(--muted-2);padding:8px 8px 4px;letter-spacing:.01em}
.mm-item{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:8px;text-align:left;width:100%;color:var(--text-2);transition:background var(--t-fast),color var(--t-fast)}
.mm-item:hover,.mm-item.hl{background:rgba(255,255,255,.06);color:var(--text)}
.mm-item[aria-selected="true"]{background:rgba(255,255,255,.075);color:#fff}
.mm-ico{flex:0 0 auto;display:grid;place-items:center;width:24px;height:24px;border-radius:6px;font-size:9.5px;font-weight:600;color:var(--text-2);background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px var(--line);letter-spacing:.02em}
.mm-txt{display:flex;flex-direction:column;min-width:0;flex:1}
.mm-name{font-size:12.8px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:0}
.mm-desc{font-size:10.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:0}
.mm-check{flex:0 0 auto;color:var(--text-2);opacity:0;transform:scale(.7);transition:opacity var(--t),transform var(--t) var(--ease-spring)}
.mm-item[aria-selected="true"] .mm-check{opacity:1;transform:none}
.mm-badges{display:flex;gap:3px;margin-left:auto;flex:0 0 auto}
.mm-badge{font-size:9px;font-weight:500;padding:1px 5px;border-radius:4px;color:var(--muted);background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px var(--line)}
.mm-badge.new{color:var(--text-2);background:rgba(255,255,255,.07)}
.mm-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:7px 10px;border-top:1px solid var(--line);font-size:10.5px;color:var(--muted-2)}
.mm-refresh{display:flex;align-items:center;gap:4px;font-size:10.5px;color:var(--muted);padding:2px 5px;border-radius:5px;transition:background var(--t-fast),color var(--t-fast)}
.mm-refresh:hover{background:rgba(255,255,255,.07);color:var(--text)}
.mm-refresh.spin svg{animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.mm-empty{padding:20px 12px;text-align:center;font-size:12px;color:var(--muted)}

.modal-layer{position:fixed;inset:0;z-index:150;display:grid;place-items:center;padding:16px}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.58);backdrop-filter:blur(10px) saturate(120%);animation:fadeIn var(--t) var(--ease) both}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{
  position:relative;width:min(96vw,540px);max-height:min(88dvh,760px);
  display:flex;flex-direction:column;overflow:hidden;
  animation:modalIn .34s var(--ease) both;
}
@keyframes modalIn{from{opacity:0;transform:translateY(12px) scale(.985)}to{opacity:1;transform:none}}
.modal-sm{width:min(94vw,410px)}
.modal-xs{width:min(92vw,360px)}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 16px 10px}
.modal-head.centered{justify-content:center;padding-bottom:0}
.modal-head h2{font-size:17px;font-weight:600;letter-spacing:-.025em;color:#fff}
.modal-body{padding:4px 16px 18px;overflow-y:auto;display:flex;flex-direction:column;gap:20px}

.set-block{display:flex;flex-direction:column;gap:8px}
.set-block h3{font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.02em}
.set-block h3 .ver{font-size:10px;font-weight:500;color:var(--muted-2);letter-spacing:0}
.set-desc{font-size:12.5px;line-height:1.6;color:var(--muted);letter-spacing:0}
.set-desc b{color:var(--text);font-weight:500}
.set-desc.centered{text-align:center}
.set-desc.tiny{font-size:11px;color:var(--muted-2)}
.set-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:3px 0}
.set-label{font-size:12.5px;color:var(--text-2);font-weight:400;letter-spacing:0}

.swatches{display:flex;gap:8px;flex-wrap:wrap}
.swatch{display:flex;flex-direction:column;align-items:center;gap:5px;padding:2px;border-radius:10px;transition:transform var(--t) var(--ease-spring)}
.swatch span{position:relative;width:30px;height:30px;border-radius:50%;background:var(--sw);box-shadow:inset 0 1px 0 rgba(255,255,255,.45),inset 0 -6px 12px -6px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.1);transition:box-shadow var(--t),transform var(--t) var(--ease-spring)}
.swatch em{font-size:10.5px;font-style:normal;color:var(--muted-2);letter-spacing:0}
.swatch:hover span{transform:scale(1.06)}
.swatch[aria-pressed="true"] span{transform:scale(1.06);box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 0 0 2px #fff,0 4px 14px -6px rgba(0,0,0,.9)}
.swatch[aria-pressed="true"] em{color:var(--text-2)}

.select-wrap{position:relative;display:flex;align-items:center}
.select-wrap select{appearance:none;width:100%;padding:9px 30px 9px 11px;border-radius:9px;font-size:12.8px;font-weight:400;background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px var(--line);color:var(--text);cursor:pointer;transition:background var(--t);letter-spacing:0}
.select-wrap select:hover{background:rgba(255,255,255,.08)}
.select-wrap select option{background:#16161a;color:var(--text)}
.select-wrap svg{position:absolute;right:10px;pointer-events:none;color:var(--muted)}
.select-sm{width:auto;min-width:130px}
.select-sm select{padding:6px 26px 6px 9px;font-size:12px;border-radius:8px}

.key-row{display:flex;gap:7px;align-items:stretch}
.field{display:flex;align-items:center;gap:7px;flex:1;min-width:0;padding:0 10px;height:36px;border-radius:9px;color:var(--muted);transition:box-shadow var(--t)}
.field:focus-within{box-shadow:inset 0 1px 2px rgba(0,0,0,.4),inset 0 0 0 1px rgba(255,255,255,.18)}
.field input{flex:1;min-width:0;background:none;border:0;outline:none;font-size:13px;color:var(--text);letter-spacing:0}
.field input::placeholder{color:var(--muted-2)}
.field-lg{height:42px;border-radius:11px}
.reveal{display:grid;place-items:center;color:var(--muted);padding:2px;border-radius:5px;transition:color var(--t-fast)}
.reveal:hover{color:var(--text)}
.key-state{font-size:11.5px;min-height:14px;letter-spacing:0}
.key-state.ok{color:var(--ok)}
.key-state.miss{color:var(--warn)}

.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:0 16px;height:36px;border-radius:9px;font-size:12.8px;font-weight:500;color:#0B0912;white-space:nowrap;transition:filter var(--t),transform var(--t) var(--ease-spring)}
.btn-primary:hover{filter:brightness(1.05)}
.btn-primary:active{transform:scale(.98)}
.btn-block{width:100%;height:42px;font-size:13.5px;border-radius:11px}
.btn-ghost,.btn-danger{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;padding:0 12px;border-radius:8px;font-size:12.3px;font-weight:500;transition:background var(--t-fast),color var(--t-fast)}
.btn-ghost{color:var(--text-2)}
.btn-ghost:hover{color:#fff}
.btn-danger{color:#F5C7CC;background:rgba(242,128,143,.1);box-shadow:inset 0 0 0 1px rgba(242,128,143,.2)}
.btn-danger:hover{background:rgba(242,128,143,.16)}
.btn-row{display:flex;gap:7px;flex-wrap:wrap}
.btn-row.end{justify-content:flex-end;margin-top:2px}

.about{flex-direction:row;gap:11px;align-items:center;padding-top:8px;border-top:1px solid var(--line);margin-top:2px}
.about-ink{flex:0 0 auto;width:34px;height:34px;border-radius:11px;background:radial-gradient(circle at 32% 22%,rgba(255,255,255,.3),transparent 46%),linear-gradient(160deg,var(--deep-a),var(--deep-b) 60%,#0B0A10);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
.about h3{font-size:12.5px;font-weight:500;color:var(--text)}
.about .set-desc{font-size:11.5px}

.switch{position:relative;width:38px;height:22px;border-radius:99px;background:rgba(255,255,255,.12);transition:background var(--t);flex:0 0 auto}
.switch i{position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.5);transition:transform var(--t) var(--ease-spring)}
.switch[aria-checked="true"]{background:#fff}
.switch[aria-checked="true"] i{transform:translateX(16px);background:#17171b}

.key-hero{position:relative;height:96px;display:grid;place-items:center;overflow:hidden}
.key-halo{position:absolute;inset:-40%;background:radial-gradient(circle at 50% 70%,rgba(255,255,255,.07),rgba(165,140,255,.07) 40%,transparent 64%);filter:blur(28px)}
.key-orb{
  position:relative;width:64px;height:64px;border-radius:50%;margin-top:12px;overflow:hidden;
  background:
    radial-gradient(circle at 34% 26%,rgba(255,255,255,.6),transparent 42%),
    radial-gradient(circle at 72% 82%,rgba(165,140,255,.35),transparent 58%),
    linear-gradient(158deg,#3A3550,#16141F 58%,#0C0B12);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 16px 36px -18px rgba(0,0,0,.9);
  animation:orbFloat 6s ease-in-out infinite;
}
.key-help{font-size:11.5px;color:var(--muted);text-align:center;line-height:1.6;letter-spacing:0}
.key-help.tiny{margin-top:-4px;color:var(--muted-2)}
.key-help a,.linklike,.ext-link{color:var(--text-2);border-bottom:1px solid rgba(255,255,255,.18);transition:color var(--t-fast),border-color var(--t-fast)}
.key-help a:hover,.linklike:hover,.ext-link:hover{color:#fff;border-color:rgba(255,255,255,.5)}

.toasts{position:fixed;left:50%;bottom:calc(88px + var(--safe-b));transform:translateX(-50%);display:flex;flex-direction:column;gap:7px;align-items:center;z-index:200;pointer-events:none;width:min(92vw,400px)}
.toast{
  pointer-events:auto;display:flex;align-items:center;gap:8px;max-width:100%;
  padding:9px 15px;border-radius:99px;font-size:12.5px;font-weight:500;color:var(--text);letter-spacing:0;
  background:rgba(24,24,27,.8);
  backdrop-filter:blur(30px) saturate(180%);
  -webkit-backdrop-filter:blur(30px) saturate(180%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.1),0 14px 40px -20px rgba(0,0,0,.9);
  animation:toastIn .32s var(--ease-spring) both;
}
.toast.out{animation:toastOut .24s var(--ease-soft) both}
.toast.err{color:#FADDE0;box-shadow:inset 0 0 0 1px rgba(242,128,143,.25),0 14px 40px -20px rgba(0,0,0,.9)}
.toast i{width:5px;height:5px;border-radius:50%;background:var(--text-2);flex:0 0 auto}
.toast.ok i{background:var(--ok)}
.toast.err i{background:var(--err)}
@keyframes toastIn{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(6px) scale(.98)}}

.to-bottom{
  position:absolute;left:50%;bottom:100%;transform:translate(-50%,-6px);
  display:grid;place-items:center;width:30px;height:30px;border-radius:50%;
  color:var(--text-2);z-index:5;opacity:0;pointer-events:none;
  background:rgba(40,40,46,.7);backdrop-filter:blur(20px);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.1),0 8px 24px -12px rgba(0,0,0,.8);
  transition:opacity var(--t),transform var(--t) var(--ease);
}
.to-bottom.show{opacity:1;pointer-events:auto;transform:translate(-50%,-2px)}

/* ═══════════════ 9. MASCOTTE ═══════════════ */
.mascot{
  position:fixed;right:16px;bottom:110px;
  width:118px;height:118px;z-index:60;pointer-events:none;
  -webkit-tap-highlight-color:transparent;
}
.mascot-aura{
  position:absolute;inset:2%;border-radius:50%;
  background:radial-gradient(circle at 50% 58%,rgba(255,255,255,.09),transparent 66%);
  filter:blur(16px);opacity:.9;
  transition:opacity var(--t-slow);
}
.mascot-canvas{
  position:absolute;inset:0;width:100%;height:100%;
  pointer-events:auto;cursor:pointer;touch-action:manipulation;
  filter:drop-shadow(0 10px 16px rgba(0,0,0,.55));
  transition:transform var(--t) var(--ease-spring);
}
.mascot-canvas:active{transform:scale(.97)}
.mascot-bubble{
  position:absolute;right:calc(100% - 14px);bottom:56%;
  max-width:190px;width:max-content;
  padding:7px 11px;border-radius:13px;
  font-size:11.5px;line-height:1.45;font-weight:400;color:var(--text);letter-spacing:0;
  opacity:0;transform:translateY(6px) scale(.94);transform-origin:bottom right;
  transition:opacity var(--t),transform var(--t) var(--ease);
  pointer-events:none;white-space:pre-line;
}
.mascot-bubble.show{opacity:1;transform:none}

/* éclaboussures (plus rares, plus petites) */
.ink-splatter{
  position:fixed;width:8px;height:8px;border-radius:60% 40% 55% 45% / 50% 60% 40% 50%;
  background:var(--ink);opacity:.85;
  pointer-events:none;z-index:59;
  animation:splatFly .8s var(--ease-soft) forwards;
}
@keyframes splatFly{0%{opacity:.9;transform:translate(0,0) scale(.3) rotate(0)}100%{opacity:0;transform:translate(var(--dx),var(--dy)) scale(1.1) rotate(var(--rot))}}
.ink-blot{
  position:fixed;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:52% 48% 45% 55% / 50% 55% 45% 50%;
  background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.7),var(--ink));
  pointer-events:none;z-index:1;mix-blend-mode:screen;opacity:.5;
  animation:blotOut .8s var(--ease-soft) forwards;
}
@keyframes blotOut{0%{opacity:.4;transform:scale(.3) rotate(0)}100%{opacity:0;transform:scale(2.6) rotate(45deg)}}

.ink-transition{position:fixed;inset:0;z-index:300;pointer-events:none;display:grid;place-items:center}
.ink-transition .drop{position:absolute;border-radius:50%;filter:blur(2px);opacity:0;transform:scale(0)}
.ink-transition.run .drop{animation:inkWipe .8s var(--ease-soft) forwards}
@keyframes inkWipe{0%{opacity:0;transform:scale(0)}35%{opacity:.22;transform:scale(1)}100%{opacity:0;transform:scale(2.4)}}

.lightbox{z-index:260;cursor:zoom-in}
.lightbox img{position:relative;max-width:min(94vw,1100px);max-height:88dvh;border-radius:12px;object-fit:contain;box-shadow:0 40px 120px -40px #000;animation:modalIn .3s var(--ease) both}
.bubble-images{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px;position:relative;z-index:1}
.bubble-images img{width:104px;height:84px;object-fit:cover;border-radius:9px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);cursor:zoom-in;transition:transform var(--t) var(--ease)}
.bubble-images img:hover{transform:scale(1.02)}

/* ═══════════════ 10. ANIMATIONS ═══════════════ */
.reveal-in{animation:revealIn .5s var(--ease) both}
@keyframes revealIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ═══════════════ 11. RESPONSIVE ═══════════════ */
@media (max-width:1180px){ :root{--sidebar-w:272px} }

@media (max-width:860px){
  :root{--topbar-h:54px}
  .sidebar{
    position:fixed;left:0;top:0;bottom:0;margin:0;
    width:min(86vw,320px);flex-basis:auto;
    border-radius:0 var(--r-lg) var(--r-lg) 0;
    transform:translateX(-102%);
    padding-top:calc(12px + var(--safe-t));
    box-shadow:20px 0 60px -30px rgba(0,0,0,.9);
  }
  .sidebar.open{transform:none}
  .sidebar .sidebar-close{display:grid}
  .only-mobile{display:grid}
  .only-desktop{display:none}

  .topbar{margin:8px 8px 0;padding:0 8px;gap:3px;height:52px;border-radius:var(--r-md)}
  .topbar-spacer{flex:0 1 auto}
  .topbar-title{flex:1 1 auto;min-width:0;font-size:12.5px}
  .topbar-title span:last-child{max-width:none}
  .model-pill{max-width:118px;padding:0 8px;font-size:12px;height:30px;gap:4px}
  .icon-btn{width:30px;height:30px;border-radius:9px}

  .thread-scroll{padding:0 8px}
  .thread{padding:12px 4px 20px;gap:16px}
  .hero{padding:min(5vh,34px) 2px 4px}
  .hero-stage{width:124px;height:124px}
  .hero-orb{width:82px;height:82px}
  .suggestions{grid-template-columns:1fr;gap:7px;margin-top:22px}
  .hero-fine{margin-top:16px}

  .msg{gap:8px}
  .msg-avatar{width:26px;height:26px;border-radius:8px}
  .msg.assistant .content{font-size:14.6px}
  .msg.user .bubble{font-size:14.2px;max-width:88%;border-radius:17px}
  .msg-actions{opacity:1}
  .msg-time{display:none}

  .composer-zone{padding:0 8px calc(8px + var(--safe-b))}
  .composer{padding:5px 5px 5px 7px;border-radius:22px;gap:2px}
  #input{font-size:16px !important}
  .c-btn{width:28px;height:28px}
  .c-send{width:30px;height:30px}
  .foot-hint:not(.only-mobile){display:none}
  .only-mobile.foot-hint{display:flex;margin-left:auto}
  .codeblock pre{font-size:11.8px}

  .modal{max-height:92dvh;border-radius:var(--r-lg)}
  .popover{width:calc(100vw - 16px);left:8px !important;right:8px !important;max-height:64vh}
  .mm-badges{display:none}

  .mascot{width:94px;height:94px;right:6px;bottom:calc(126px + var(--safe-b))}
  .mascot-bubble{max-width:142px;font-size:10.5px;padding:6px 9px}
  .vb-draft{display:none}
  .vb-wave{width:34px}
  .pl-label{display:none}
  .voice-bar{margin-bottom:6px;padding:6px 7px 6px 9px;gap:7px}
  .set-row{flex-wrap:wrap}
  .select-sm{min-width:112px}
}

@media (max-width:520px){
  .hero-title{font-size:25px}
  .sugg{padding:10px 11px}
  .sugg-body small{display:none}
  .mascot{width:84px;height:84px}
}

/* ═══════════════ 12. IMPRESSION / FALLBACK ═══════════════ */
.boot-hint{position:fixed;inset:0;z-index:400;display:grid;place-items:center;padding:20px;background:rgba(0,0,0,.85);backdrop-filter:blur(10px)}
.boot-card{max-width:420px;padding:22px 20px 18px;border-radius:16px;background:rgba(28,28,33,.9);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1),0 30px 90px -40px #000;font-size:13px;line-height:1.6;color:var(--muted)}
.boot-card b{display:block;font-size:16px;color:#fff;margin-bottom:8px;letter-spacing:-.02em}
.boot-card p{margin:0 0 10px}
.boot-card code{font-family:var(--font-mono);font-size:12px;padding:2px 6px;border-radius:5px;background:rgba(255,255,255,.08);color:#EADFFF}
.boot-cmd{margin:14px 0 12px !important;text-align:center}
.boot-cmd code{display:inline-block;padding:8px 13px;font-size:12.5px;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
.boot-tiny{font-size:11.5px;color:var(--muted-2);margin:0 !important}

@media print{
  .sidebar,.topbar,.composer-zone,.mascot,.backdrop,.toasts,.msg-actions,.scrim,.scroll-progress{display:none !important}
  .app{display:block;height:auto}
  body{background:#fff;color:#000}
  .thread{max-width:100%;padding:0}
  .msg.assistant .content,.md strong,.md h1,.md h2,.md h3{color:#000}
  .msg.user .bubble{background:#f3f3f3;box-shadow:0 0 0 1px #ddd;color:#000}
  .codeblock{background:#f8f8f8;box-shadow:0 0 0 1px #ddd}
  .codeblock pre,.md code{color:#111}
}