/* Atout — direction artistique calquée sur Claude (tokens CDS relevés en phase 1),
   identité propre : bleu électrique / violet du logo Atout à la place de l'argile. */
:root {
  --g0: #fff; --g10: #fcfcfb; --g20: #f9f9f7; --g30: #f6f6f4; --g40: #f3f3f0; --g50: #f0efec; --g60: #edece8;
  --g80: #e7e6e1; --g100: #e1e0d9; --g150: #d2d1c7; --g200: #c3c2b7; --g300: #a5a49a; --g400: #898781;
  --g500: #6d6b67; --g600: #52514e; --g700: #383835; --g800: #20201f; --g850: #151515; --g900: #0b0b0b;
  --s0: var(--g20); --s1: var(--g10); --s2: #fff; --s3: #fff; --sidebar: var(--g30);
  --text: #1a1a19; --text-2: var(--g600); --text-3: var(--g500);
  --border: rgba(11, 11, 11, .10); --border-strong: rgba(11, 11, 11, .20); --hover: rgba(11, 11, 11, .05);
  --brand: #3d6bff; --brand-2: #8b5cf6; --brand-3: #22c3ee;
  --brand-grad: linear-gradient(135deg, #22c3ee 0%, #3d6bff 50%, #8b5cf6 100%);
  --accent: #2a78d6; --accent-500: #256abf; --accent-bg: rgba(42, 120, 214, .10); --accent-text: #1f5fae;
  --danger: #dc3c3d; --success: #1f9d74; --warning: #c98a12;
  --user-bubble: color-mix(in oklab, var(--accent) 9%, var(--s2));
  --shadow-sm: 0 1px 2px rgba(11, 11, 11, .06), 0 2px 8px rgba(11, 11, 11, .06);
  --shadow-md: 0 2px 4px rgba(11, 11, 11, .06), 0 6px 16px rgba(11, 11, 11, .08);
  --shadow-pop: 0 8px 24px rgba(11, 11, 11, .12), 0 2px 6px rgba(11, 11, 11, .08);
  --r-xs: 6px; --r-sm: 7px; --r-lg: 10px; --r-composer: 18px; --r-bubble: 18px;
  --ease: cubic-bezier(.165, .84, .44, 1); --snap: cubic-bezier(.32, .72, 0, 1); --over: cubic-bezier(.34, 1.3, .64, 1);
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI Variable", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, "DejaVu Sans Mono", monospace;
  --sidebar-w: 268px; --panel-w: 360px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --s0: #0b0b0b; --s1: #151515; --s2: #1a1a19; --s3: #20201f; --sidebar: #111;
    --text: #ecebe6; --text-2: #b4b3a8; --text-3: #898781;
    --border: rgba(255, 255, 255, .10); --border-strong: rgba(255, 255, 255, .20); --hover: rgba(255, 255, 255, .06);
    --accent-bg: rgba(42, 120, 214, .22); --accent-text: #8ab8f0;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4), 0 2px 8px rgba(0, 0, 0, .3);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, .4), 0 6px 16px rgba(0, 0, 0, .4);
    --shadow-pop: 0 8px 24px rgba(0, 0, 0, .5), 0 2px 6px rgba(0, 0, 0, .4);
    --user-bubble: color-mix(in oklab, var(--accent) 22%, var(--s2)); color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --s0: #0b0b0b; --s1: #151515; --s2: #1a1a19; --s3: #20201f; --sidebar: #111;
  --text: #ecebe6; --text-2: #b4b3a8; --text-3: #898781;
  --border: rgba(255, 255, 255, .10); --border-strong: rgba(255, 255, 255, .20); --hover: rgba(255, 255, 255, .06);
  --accent-bg: rgba(42, 120, 214, .22); --accent-text: #8ab8f0;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4), 0 2px 8px rgba(0, 0, 0, .3);
  --shadow-md: 0 2px 4px rgba(0, 0, 0, .4), 0 6px 16px rgba(0, 0, 0, .4);
  --shadow-pop: 0 8px 24px rgba(0, 0, 0, .5), 0 2px 6px rgba(0, 0, 0, .4);
  --user-bubble: color-mix(in oklab, var(--accent) 22%, var(--s2)); color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { background: var(--s1); color: var(--text); font: 15px/1.5 var(--sans); -webkit-font-smoothing: antialiased; overflow: hidden; }
button { font: inherit; color: inherit; }
a { color: var(--accent-text); }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: color-mix(in oklab, var(--accent) 30%, transparent); }
.hidden { display: none !important; }
.muted { color: var(--text-3); }
.small { font-size: 13px; }
.spacer { flex: 1; }

/* ---------- Boutons ---------- */
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border); background: var(--s2);
  padding: 7px 12px; border-radius: var(--r-lg); cursor: pointer; transition: background .12s var(--ease), border-color .12s; }
.btn:hover { background: var(--hover); border-color: var(--border-strong); }
.btn svg { width: 16px; height: 16px; flex: 0 0 16px; }
.btn.primary { background: var(--text); color: var(--s1); border-color: transparent; }
.btn.primary:hover { opacity: .9; }
.btn.danger { color: var(--danger); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--hover); }
.icon-btn { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: var(--r-lg); border: 0;
  background: transparent; cursor: pointer; color: var(--text-2); transition: background .12s, color .12s, transform .12s var(--over); }
.icon-btn:hover { background: var(--hover); color: var(--text); }
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn.sm { width: 28px; height: 28px; }
.icon-btn.sm svg { width: 16px; height: 16px; }

/* ---------- Structure ---------- */
#app { display: flex; height: 100%; }
.sidebar { width: var(--sidebar-w); flex: 0 0 var(--sidebar-w); background: var(--sidebar); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; transition: margin .25s var(--snap); z-index: 30; }
.sidebar.collapsed { margin-left: calc(-1 * var(--sidebar-w)); }
.sb-top { display: flex; align-items: center; gap: 8px; padding: 12px 10px 6px 14px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 650; font-size: 17px; letter-spacing: -.01em; text-decoration: none; color: var(--text); }
.brand img { width: 26px; height: 26px; border-radius: 7px; }
.sb-actions { padding: 4px 8px; display: flex; flex-direction: column; gap: 2px; }
.sb-item { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: var(--r-lg); cursor: pointer; color: var(--text);
  text-decoration: none; font-size: 14px; border: 0; background: transparent; width: 100%; text-align: left; min-width: 0; }
.sb-item:hover { background: var(--hover); }
.sb-item.active { background: var(--accent-bg); color: var(--accent-text); }
.sb-item svg { width: 17px; height: 17px; flex: 0 0 17px; color: var(--text-2); }
.sb-item .lbl { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.sb-item .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand); animation: breathe 1.6s var(--ease) infinite; }
.sb-section { padding: 10px 18px 4px; font-size: 12px; color: var(--text-3); font-weight: 600; display: flex; align-items: center; }
.sb-scroll { flex: 1; overflow-y: auto; padding: 0 8px 8px; }
.sb-foot { border-top: 1px solid var(--border); padding: 8px; }
.pole-ico { width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center; color: #fff; flex: 0 0 22px; }
.pole-ico svg { width: 13px !important; height: 13px !important; color: #fff !important; }
.avatar { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--brand-grad);
  color: #fff; font-weight: 650; font-size: 13px; flex: 0 0 28px; }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--s1); position: relative; }
.topbar { height: 52px; display: flex; align-items: center; gap: 6px; padding: 0 10px; flex: 0 0 52px; }
.topbar .title { font-weight: 550; font-size: 15px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 4px 8px;
  border-radius: var(--r-sm); cursor: default; }
.content { flex: 1; display: flex; min-height: 0; }
.view { flex: 1; overflow-y: auto; min-width: 0; display: flex; flex-direction: column; }

/* ---------- Accueil ---------- */
.home { flex: 1; display: flex; flex-direction: column; align-items: center; padding: 6vh 16px 40px; }
.greet { display: flex; align-items: center; gap: 14px; margin: 4vh 0 28px; }
.greet img { width: 46px; height: 46px; border-radius: 12px; animation: breathe 3.2s var(--ease) infinite; }
.greet h1 { font: 400 clamp(28px, 4.4vw, 40px)/1.15 var(--serif); margin: 0; letter-spacing: -.01em; }
.home .composer-wrap { width: min(720px, 100%); }
.tiles { width: min(720px, 100%); display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 26px; }
.tile { text-align: left; border: 1px solid var(--border); background: var(--s2); border-radius: 14px; padding: 13px 14px; cursor: pointer;
  transition: transform .2s var(--over), box-shadow .2s var(--ease), border-color .2s; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.tile .t-head { display: flex; align-items: center; gap: 9px; font-weight: 600; }
.tile .pole-ico { width: 28px; height: 28px; border-radius: 8px; flex-basis: 28px; }
.tile .pole-ico svg { width: 15px !important; height: 15px !important; }
.tile .t-mgr { font-size: 12px; color: var(--text-3); font-weight: 400; }
.tile .t-mis { font-size: 12.5px; color: var(--text-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.section-title { width: min(720px, 100%); font-size: 13px; color: var(--text-3); font-weight: 600; margin: 30px 0 8px; }

/* ---------- Compositeur ---------- */
.composer { background: var(--s2); border: 1px solid var(--border); border-radius: var(--r-composer); box-shadow: var(--shadow-sm);
  padding: 10px 10px 8px 14px; transition: border-color .15s, box-shadow .2s; position: relative; }
.composer:focus-within { border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.composer.drop { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
.composer textarea { width: 100%; border: 0; outline: 0; resize: none; background: transparent; font-size: 16px; line-height: 1.5;
  max-height: 40vh; min-height: 26px; padding: 4px 0; display: block; }
.composer textarea::placeholder { color: var(--text-3); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border); background: var(--s1); border-radius: 9px;
  padding: 5px 6px 5px 9px; font-size: 13px; max-width: 260px; animation: chipin .25s var(--over); }
.chip .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip button { border: 0; background: transparent; cursor: pointer; color: var(--text-3); padding: 0 2px; display: grid; place-items: center; }
.chip svg { width: 14px; height: 14px; flex: 0 0 14px; }
.chip.uploading { opacity: .6; }
.c-row { display: flex; align-items: center; gap: 4px; margin-top: 6px; }
.c-row .left, .c-row .right { display: flex; align-items: center; gap: 2px; }
.c-row .right { margin-left: auto; }
.tog { width: 34px; height: 34px; border-radius: 10px; border: 0; background: transparent; color: var(--text-2); cursor: pointer;
  display: grid; place-items: center; transition: background .15s, color .15s, transform .15s var(--over); position: relative; }
.tog:hover { background: var(--hover); color: var(--text); }
.tog svg { width: 18px; height: 18px; }
.tog.on { background: var(--accent-bg); color: var(--accent-text); }
.tog.on.turbo { background: rgba(245, 180, 0, .16); color: #b07800; }
.tog.on.conseil { background: rgba(139, 92, 246, .16); color: #7c4dff; }
:root[data-theme="dark"] .tog.on.turbo { color: #f5c542; }
.tog:active { transform: scale(.92); }
.send { width: 34px; height: 34px; border-radius: 50%; border: 0; cursor: pointer; display: grid; place-items: center; margin-left: 4px;
  background: var(--g150); color: #fff; transition: background .15s, transform .15s var(--over); }
.send.ready { background: var(--brand); }
.send.ready:hover { transform: scale(1.06); }
.send.stop { background: var(--text); color: var(--s1); }
.send svg { width: 17px; height: 17px; }
[data-tip] { position: relative; }
[data-tip]:hover::after { content: attr(data-tip); position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%);
  background: var(--g800); color: #fff; font-size: 12px; padding: 4px 8px; border-radius: 6px; white-space: nowrap; pointer-events: none; z-index: 50;
  animation: fadein .12s .25s both; }

/* Curseur de modèle d'Arthur */
.mslider { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); background: var(--g40); border-radius: 999px; padding: 3px;
  margin-left: 6px; user-select: none; min-width: 168px; height: 30px; cursor: pointer; touch-action: none; }
:root[data-theme="dark"] .mslider { background: var(--s3); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .mslider { background: var(--s3); } }
.mslider .thumb { position: absolute; top: 3px; bottom: 3px; left: 3px; width: calc((100% - 6px) / 3); border-radius: 999px;
  background: var(--brand-grad); box-shadow: 0 2px 8px rgba(61, 107, 255, .35); transition: transform .35s var(--over), filter .2s; }
.mslider .opt { position: relative; z-index: 1; display: grid; place-items: center; font-size: 12.5px; font-weight: 600; color: var(--text-2);
  transition: color .25s; }
.mslider .opt.sel { color: #fff; }
.mslider.dragging .thumb { transition: none; filter: brightness(1.08); }

/* Menu slash et menus contextuels */
.popover { position: absolute; background: var(--s2); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-pop);
  padding: 5px; z-index: 60; animation: pop .16s var(--over); max-height: 320px; overflow-y: auto; min-width: 220px; }
.popover .pi { display: flex; gap: 10px; align-items: baseline; padding: 7px 10px; border-radius: 8px; cursor: pointer; font-size: 14px; }
.popover .pi:hover, .popover .pi.sel { background: var(--hover); }
.popover .pi .d { color: var(--text-3); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.popover .pi svg { width: 16px; height: 16px; color: var(--text-2); align-self: center; }
.slash-pop { left: 0; right: 0; bottom: calc(100% + 6px); }

/* ---------- Conversation ---------- */
.thread { flex: 1; overflow-y: auto; padding: 18px 16px 10px; scroll-behavior: auto; }
.thread-inner { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 18px; }
.dock { padding: 6px 16px 14px; background: linear-gradient(to bottom, transparent, var(--s1) 18px); }
.dock .composer-wrap { max-width: 760px; margin: 0 auto; }
.dock .hint { text-align: center; font-size: 11.5px; color: var(--text-3); margin-top: 6px; }
.msg { display: flex; flex-direction: column; min-width: 0; }
.msg.user { align-items: flex-end; animation: umenter .3s var(--over); }
.msg.user .bubble { background: var(--user-bubble); border-radius: var(--r-bubble); padding: 10px 15px; max-width: 85%; white-space: pre-wrap;
  word-wrap: break-word; overflow-wrap: anywhere; }
.msg .badges { display: flex; gap: 5px; margin: 4px 4px 0; flex-wrap: wrap; }
.badge { font-size: 11px; border-radius: 999px; padding: 1px 8px; background: var(--g40); color: var(--text-2); display: inline-flex; gap: 4px; align-items: center; }
:root[data-theme="dark"] .badge { background: var(--s3); }
.badge svg { width: 11px; height: 11px; }
.badge.turbo { background: rgba(245, 180, 0, .16); color: #a06d00; }
.badge.conseil { background: rgba(139, 92, 246, .16); color: #7c4dff; }
.badge.concis { background: var(--accent-bg); color: var(--accent-text); }
.msg.assistant .who { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-2); margin-bottom: 4px; }
.msg.assistant .who img { width: 20px; height: 20px; border-radius: 6px; }
.msg.assistant .who .pole-ico { width: 20px; height: 20px; flex-basis: 20px; }
.msg .actions { display: flex; gap: 2px; margin-top: 4px; opacity: 0; transition: opacity .12s .1s; }
.msg:hover .actions, .msg:focus-within .actions { opacity: 1; }
@media (hover: none) { .msg .actions { opacity: 1; } }
.actions .icon-btn.on { color: var(--accent-text); }
.notice { font: 13px/1.5 var(--mono); white-space: pre-wrap; background: var(--s2); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 12px; color: var(--text-2); overflow-x: auto; }
.errbox { background: color-mix(in oklab, var(--danger) 10%, var(--s2)); border: 1px solid color-mix(in oklab, var(--danger) 30%, transparent);
  color: var(--danger); border-radius: 10px; padding: 9px 12px; font-size: 14px; display: flex; gap: 10px; align-items: center; }
.fold { border: 1px solid var(--border); border-radius: 10px; margin: 6px 0; background: var(--s2); }
.fold > summary { cursor: pointer; padding: 7px 11px; font-size: 13px; color: var(--text-2); list-style: none; display: flex; gap: 7px; align-items: center; }
.fold > summary::-webkit-details-marker { display: none; }
.fold > summary svg { width: 14px; height: 14px; transition: transform .2s; }
.fold[open] > summary svg.chev { transform: rotate(90deg); }
.fold .fold-body { padding: 4px 12px 10px; font-size: 13px; color: var(--text-2); max-height: 360px; overflow-y: auto; }
.reasoning { white-space: pre-wrap; font-size: 13px; color: var(--text-3); }
.steps { display: flex; flex-direction: column; gap: 3px; }
.step { display: flex; gap: 8px; align-items: center; font-size: 12.5px; min-width: 0; }
.step .nm { font-family: var(--mono); color: var(--text); flex: 0 0 auto; }
.step .pv { color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.step .st { width: 8px; height: 8px; border-radius: 50%; background: var(--g300); flex: 0 0 8px; }
.step .st.start { background: var(--brand); animation: breathe 1.2s infinite; }
.step .st.done { background: var(--success); }
.step .st.error { background: var(--danger); }
.files { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.file { display: inline-flex; gap: 7px; align-items: center; padding: 6px 10px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--s2); text-decoration: none; color: var(--text); font-size: 13px; max-width: 100%; }
.file:hover { border-color: var(--border-strong); }
.file svg { width: 15px; height: 15px; color: var(--text-2); flex: 0 0 15px; }
.file span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.avis { display: grid; gap: 8px; }
.avis .a { border: 1px solid var(--border); border-radius: 10px; padding: 8px 10px; background: var(--s1); }
.avis .a h5 { margin: 0 0 4px; font-size: 13px; display: flex; gap: 6px; align-items: center; }
.avis .a h5 .m { font-weight: 400; color: var(--text-3); font-size: 11.5px; }
.working { display: inline-flex; align-items: center; gap: 9px; color: var(--text-3); font-size: 13.5px; padding: 4px 0; }
.spark { width: 18px; height: 18px; border-radius: 50%; background: var(--brand-grad); animation: breathe 1.4s var(--ease) infinite; box-shadow: 0 0 12px rgba(61, 107, 255, .5); }
.shimmer { background: linear-gradient(90deg, var(--text-3) 0%, var(--text) 50%, var(--text-3) 100%); background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent; animation: shimmer 1.8s linear infinite; }

/* Prose (Markdown) */
.prose { font-size: 15.5px; line-height: 1.65; overflow-wrap: anywhere; }
.prose > :first-child { margin-top: 0; }
.prose > :last-child { margin-bottom: 0; }
.prose p { margin: 0 0 .75em; }
.prose h1, .prose h2, .prose h3, .prose h4 { line-height: 1.3; margin: 1.1em 0 .45em; font-weight: 650; }
.prose h1 { font-size: 1.35em; } .prose h2 { font-size: 1.2em; } .prose h3 { font-size: 1.07em; }
.prose ul, .prose ol { padding-left: 1.4em; margin: 0 0 .75em; }
.prose li { margin: .2em 0; }
.prose code { font: .88em var(--mono); background: var(--g40); padding: .1em .35em; border-radius: 5px; }
:root[data-theme="dark"] .prose code { background: var(--s3); }
.prose pre { background: var(--g30); border: 1px solid var(--border); border-radius: 10px; padding: 0; margin: 0 0 .9em; overflow: hidden; }
:root[data-theme="dark"] .prose pre { background: #111; }
.prose pre .code-head { display: flex; align-items: center; justify-content: space-between; padding: 4px 6px 4px 12px; font: 12px var(--sans);
  color: var(--text-3); border-bottom: 1px solid var(--border); }
.prose pre code { display: block; background: transparent; padding: 12px 14px; overflow-x: auto; font-size: 13px; line-height: 1.55; }
.prose blockquote { border-left: 3px solid var(--border-strong); margin: 0 0 .75em; padding: 0 0 0 12px; color: var(--text-2); }
.prose table { border-collapse: collapse; margin: 0 0 .9em; display: block; overflow-x: auto; max-width: 100%; font-size: 14px; }
.prose th, .prose td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; }
.prose th { background: var(--g30); font-weight: 600; }
:root[data-theme="dark"] .prose th { background: var(--s3); }
.prose img { max-width: 100%; border-radius: 8px; }
.prose hr { border: 0; border-top: 1px solid var(--border); margin: 1.2em 0; }
.prose .katex-display { overflow-x: auto; overflow-y: hidden; padding: 2px 0; }

/* ---------- Panneau d'activité ---------- */
.panel { width: var(--panel-w); flex: 0 0 var(--panel-w); border-left: 1px solid var(--border); background: var(--s0); overflow-y: auto;
  padding: 10px 12px 20px; display: flex; flex-direction: column; gap: 10px; animation: slidein .25s var(--snap); }
.panel h4 { margin: 4px 2px; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--text-3); display: flex; align-items: center; gap: 6px; }
.card { background: var(--s2); border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; font-size: 13px; }
.card .ttl { font-weight: 600; display: flex; align-items: center; gap: 7px; margin-bottom: 4px; }
.card .ttl .pole-ico { width: 18px; height: 18px; flex-basis: 18px; }
.team-live { font-size: 12.5px; color: var(--text-2); white-space: pre-wrap; max-height: 140px; overflow-y: auto; margin-top: 4px; }
.todo { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.todo li { display: flex; gap: 8px; align-items: flex-start; }
.todo .box { width: 15px; height: 15px; border-radius: 4px; border: 1.5px solid var(--g300); flex: 0 0 15px; margin-top: 2px; display: grid; place-items: center; }
.todo .box.done { background: var(--success); border-color: var(--success); }
.todo .box.done svg { width: 11px; height: 11px; color: #fff; stroke-dasharray: 20; animation: draw .35s var(--ease) both; }
.todo .box.in_progress { border-color: var(--brand); box-shadow: 0 0 0 3px var(--accent-bg); }
.gauge { height: 6px; background: var(--g60); border-radius: 99px; overflow: hidden; margin-top: 6px; }
:root[data-theme="dark"] .gauge { background: var(--s3); }
.gauge > div { height: 100%; background: var(--brand-grad); border-radius: 99px; transition: width .4s var(--ease); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; font-size: 12.5px; }
.kv .k { color: var(--text-3); }

/* ---------- Pôle, projets, listes ---------- */
.page { max-width: 820px; width: 100%; margin: 0 auto; padding: 22px 18px 60px; }
.page-head { display: flex; align-items: center; gap: 12px; margin: 10px 0 18px; }
.page-head .pole-ico { width: 40px; height: 40px; border-radius: 12px; flex-basis: 40px; }
.page-head .pole-ico svg { width: 21px !important; height: 21px !important; }
.page-head h2 { margin: 0; font: 400 28px/1.2 var(--serif); }
.page-head .sub { color: var(--text-3); font-size: 13px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 26px 0 12px; }
.tab { border: 0; background: transparent; padding: 8px 12px; cursor: pointer; color: var(--text-2); border-bottom: 2px solid transparent; margin-bottom: -1px; font-size: 14px; }
.tab.on { color: var(--text); border-color: var(--text); font-weight: 600; }
.list { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; gap: 10px; padding: 10px 10px; border-radius: 10px; cursor: pointer; text-decoration: none; color: var(--text); min-width: 0; }
.row:hover { background: var(--hover); }
.row .r-main { flex: 1; min-width: 0; }
.row .r-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .r-sub { font-size: 12.5px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row svg { width: 17px; height: 17px; color: var(--text-2); flex: 0 0 17px; }
.empty { color: var(--text-3); font-size: 14px; padding: 18px 10px; text-align: center; }
.field { display: flex; flex-direction: column; gap: 6px; margin: 12px 0; }
.field label { font-size: 13px; font-weight: 600; color: var(--text-2); }
.input, textarea.input { border: 1px solid var(--border); background: var(--s2); border-radius: 10px; padding: 9px 12px; font-size: 15px; outline: 0; width: 100%; }
.input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
textarea.input { min-height: 120px; resize: vertical; line-height: 1.5; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.seg button { border: 0; background: var(--s2); padding: 7px 14px; cursor: pointer; font-size: 14px; }
.seg button.on { background: var(--text); color: var(--s1); }
pre.mem { white-space: pre-wrap; font: 13px/1.55 var(--mono); background: var(--s2); border: 1px solid var(--border); border-radius: 10px; padding: 12px; max-height: 420px; overflow: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tbl td, table.tbl th { padding: 6px 8px; border-bottom: 1px solid var(--border); text-align: left; }

/* ---------- Connexion ---------- */
.login { position: fixed; inset: 0; display: grid; place-items: center; padding: 16px; overflow-y: auto;
  background: radial-gradient(1200px 600px at 50% -10%, color-mix(in oklab, var(--brand) 14%, transparent), transparent 60%), var(--s1); }
.login-card { width: min(400px, 100%); text-align: center; }
.login-card .logo { width: 86px; height: 86px; border-radius: 22px; box-shadow: 0 10px 40px rgba(61, 107, 255, .35); animation: breathe 3.2s var(--ease) infinite; }
.login-card h1 { font: 400 34px/1.2 var(--serif); margin: 18px 0 4px; }
.login-card p { color: var(--text-3); margin: 0 0 22px; }
.profiles { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.pcard { border: 1px solid var(--border); background: var(--s2); border-radius: 16px; padding: 16px 20px; cursor: pointer; min-width: 120px;
  display: flex; flex-direction: column; align-items: center; gap: 8px; transition: transform .2s var(--over), box-shadow .2s, border-color .2s; }
.pcard:hover, .pcard.sel { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--brand); }
.pcard .avatar { width: 48px; height: 48px; font-size: 20px; }
.login form { display: flex; flex-direction: column; gap: 10px; animation: fadein .25s; }
.login .err { color: var(--danger); font-size: 14px; min-height: 20px; }

/* ---------- Divers ---------- */
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--g800); color: #fff; padding: 9px 16px; border-radius: 10px;
  font-size: 14px; z-index: 200; box-shadow: var(--shadow-pop); animation: pop .2s var(--over); }
.modal-bg { position: fixed; inset: 0; background: rgba(0, 0, 0, .35); z-index: 150; display: grid; place-items: center; padding: 16px; animation: fadein .15s; }
.modal { background: var(--s2); border-radius: 16px; box-shadow: var(--shadow-pop); width: min(520px, 100%); padding: 18px 20px; animation: pop .2s var(--over); max-height: 90vh; overflow-y: auto; }
.modal h3 { margin: 0 0 10px; font-size: 17px; }
.modal .foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.scrim { display: none; }
.jump { position: absolute; left: 50%; transform: translateX(-50%); bottom: 130px; z-index: 5; border-radius: 99px; box-shadow: var(--shadow-md); }

@keyframes breathe { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(.94); opacity: .82; } }
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
@keyframes pop { from { transform: scale(.96) translateY(4px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
@keyframes chipin { from { transform: scale(.85); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes umenter { from { transform: translateY(8px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes slidein { from { transform: translateX(20px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes draw { from { stroke-dashoffset: 20; } to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* ---------- Mobile ---------- */
@media (max-width: 860px) {
  .panel { position: fixed; right: 0; top: 0; bottom: 0; width: min(92vw, 380px); z-index: 40; box-shadow: var(--shadow-pop); }
}
@media (max-width: 720px) {
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; box-shadow: var(--shadow-pop); }
  .sidebar.collapsed { margin-left: calc(-1 * var(--sidebar-w) - 20px); box-shadow: none; }
  .scrim.on { display: block; position: fixed; inset: 0; background: rgba(0, 0, 0, .3); z-index: 25; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .home { padding-top: 2vh; }
  .greet { margin: 3vh 0 20px; }
  .thread { padding: 12px 12px 8px; }
  .dock { padding: 4px 10px 10px; }
  .mslider { min-width: 132px; }
  .mslider .opt { font-size: 11.5px; }
  .grid2 { grid-template-columns: 1fr; }
  .composer { padding: 8px 8px 6px 12px; }
  .tog, .send, .c-row .icon-btn { width: 32px; height: 32px; }
  .msg.user .bubble { max-width: 92%; }
  .jump { bottom: 120px; }
}
@media (max-width: 380px) {
  .mslider { min-width: 112px; margin-left: 2px; }
  .tog { width: 30px; }
}

/* ---------- Coloration du code (highlight.js) ---------- */
.hljs-comment, .hljs-quote { color: #8a8780; font-style: italic; }
.hljs-keyword, .hljs-selector-tag, .hljs-built_in, .hljs-type { color: #7c4dff; }
.hljs-string, .hljs-attr, .hljs-regexp, .hljs-addition { color: #1f8a5b; }
.hljs-number, .hljs-literal, .hljs-symbol, .hljs-bullet { color: #c25124; }
.hljs-title, .hljs-section, .hljs-function .hljs-title { color: #2a6fd6; }
.hljs-variable, .hljs-template-variable, .hljs-params { color: #b0367c; }
.hljs-meta, .hljs-deletion { color: #c03b3b; }
.hljs-emphasis { font-style: italic; } .hljs-strong { font-weight: 700; }
:root[data-theme="dark"] .hljs-keyword, :root[data-theme="dark"] .hljs-built_in, :root[data-theme="dark"] .hljs-type { color: #b79cff; }
:root[data-theme="dark"] .hljs-string, :root[data-theme="dark"] .hljs-attr { color: #6fd3a0; }
:root[data-theme="dark"] .hljs-number, :root[data-theme="dark"] .hljs-literal { color: #f0a070; }
:root[data-theme="dark"] .hljs-title { color: #7fb2ff; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .hljs-keyword, :root:not([data-theme="light"]) .hljs-built_in, :root:not([data-theme="light"]) .hljs-type { color: #b79cff; }
  :root:not([data-theme="light"]) .hljs-string, :root:not([data-theme="light"]) .hljs-attr { color: #6fd3a0; }
  :root:not([data-theme="light"]) .hljs-number, :root:not([data-theme="light"]) .hljs-literal { color: #f0a070; }
  :root:not([data-theme="light"]) .hljs-title { color: #7fb2ff; }
  :root:not([data-theme="light"]) .prose pre { background: #111; }
  :root:not([data-theme="light"]) .prose code { background: var(--s3); }
  :root:not([data-theme="light"]) .prose th { background: var(--s3); }
  :root:not([data-theme="light"]) .badge { background: var(--s3); }
  :root:not([data-theme="light"]) .gauge { background: var(--s3); }
}
.panel h4 svg { width: 14px; height: 14px; flex: 0 0 14px; }
.card .ttl > svg, .field label svg, .seg svg { width: 15px; height: 15px; flex: 0 0 15px; }
.row .spark, .card .spark { flex: 0 0 auto; }