/* Copyright © 2026–2027 SERJO MICOYAN. All rights reserved. See /copyright and COPYRIGHT_NOTICE.txt. */
:root{
  --bg:#090a0c;
  --surface:#101216;
  --surface-2:#15181d;
  --surface-3:#1a1e24;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.13);
  --text:#f5f5f2;
  --muted:#a1a6ae;
  --soft:#6f7680;
  --accent:#a9a4ff;
  --accent-soft:rgba(169,164,255,.10);
  --ok:#9fe0c5;
  --warn:#e8ca83;
  --danger:#ffadb8;
  --shadow:0 18px 60px rgba(0,0,0,.30);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,Helvetica,sans-serif}
html{scrollbar-color:#2a2e34 transparent}
body{min-height:100dvh;overflow:hidden;background:radial-gradient(900px 420px at 50% -180px,rgba(126,119,255,.085),transparent 70%),var(--bg)}
a{color:inherit;text-decoration:none}button,textarea,input,select{font:inherit}.hidden{display:none!important}
.shell{height:100dvh;width:100%;max-width:1440px;margin:0 auto;display:grid;grid-template-rows:auto minmax(0,1fr) auto;position:relative}
.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,3vw,34px);z-index:20;background:rgba(9,10,12,.88);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.055)}
.brand-wrap{display:flex;align-items:center;gap:10px;min-width:0}.brand-core{width:32px;height:32px;flex:0 0 32px;border:1px solid rgba(18,24,31,.22);border-radius:50%;display:grid;place-items:center;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.22),inset 0 0 0 1px rgba(255,255,255,.92)}.brand-core:before,.brand-core:after{display:none}.brand-core .brand-triangle{display:block;width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:10px solid #22a95b;transform:translateX(1px);filter:drop-shadow(0 1px 1px rgba(0,0,0,.12))}.brand-text{min-width:0}.brand-line{display:flex;align-items:center;gap:7px}.brand-line strong{font-size:13px;letter-spacing:.15em;font-weight:800}.beta-badge{font-size:8px;letter-spacing:.12em;color:#aaa5ff;border:1px solid rgba(169,164,255,.20);background:rgba(169,164,255,.05);padding:2px 6px;border-radius:999px;font-weight:800}.status{font-size:10px;color:var(--soft);margin-top:2px;display:flex;gap:6px;align-items:center;white-space:nowrap}.status i{width:5px;height:5px;border-radius:50%;background:#606772}.status i.ready{background:var(--ok)}.status i.busy{background:var(--warn)}.status i.error{background:var(--danger)}
.header-actions{display:flex;align-items:center;gap:7px}.lang,.ghost{height:34px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;background:transparent;color:#9ba1aa;border-radius:9px;padding:0 10px;cursor:pointer;font-size:11px;transition:.16s ease}.lang:hover,.ghost:hover{border-color:var(--line);background:rgba(255,255,255,.025);color:#f4f4f1}
.messages{min-height:0;overflow-y:auto;padding:clamp(18px,3vw,34px) clamp(16px,4vw,48px) 190px;scroll-behavior:smooth;overscroll-behavior:contain}
.welcome{min-height:calc(100dvh - 245px);max-width:760px;margin:0 auto;display:grid;place-items:center;text-align:center;padding:24px 0 20px}.welcome-inner{width:100%;display:flex;flex-direction:column;align-items:center}.identity-core{width:54px;height:54px;position:relative;margin-bottom:19px;display:grid;place-items:center;border-radius:50%;border:1px solid rgba(169,164,255,.18);background:radial-gradient(circle at 35% 28%,#c8c4ff 0 5%,#7f78e8 26%,#252936 72%,#111317 100%);box-shadow:0 10px 40px rgba(72,65,160,.13)}.identity-core:before,.identity-core:after,.identity-core .orbit{display:none}.identity-core b{z-index:2;font-size:13px;letter-spacing:.11em;color:#fff}.eyebrow{color:#737a84;font-size:9px;letter-spacing:.22em;font-weight:800;text-transform:uppercase;margin-bottom:11px}.eyebrow:before,.eyebrow:after{display:none}.welcome h1{margin:0;font-size:clamp(38px,5.2vw,60px);line-height:1.02;letter-spacing:-.045em;font-weight:690;max-width:760px;text-wrap:balance}.welcome h1 em{font-style:normal;color:#b0abff}.welcome .lead{max-width:610px;margin:18px auto 0;color:#9ea4ad;font-size:15px;line-height:1.68;text-wrap:balance}.welcome .lead strong{color:#ecece8;font-weight:590}.identity-note{margin-top:9px;color:#666d77;font-size:11px;line-height:1.55}.identity-note strong{color:#858c96;font-weight:600}
.suggestions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;width:min(620px,100%);margin-top:25px}.suggestions button{text-align:start;min-height:46px;border:1px solid var(--line);background:rgba(255,255,255,.018);color:#c9cdd3;border-radius:12px;padding:10px 13px;cursor:pointer;transition:.16s ease}.suggestions button:after{display:none}.suggestions button:hover{transform:translateY(-1px);border-color:rgba(169,164,255,.22);background:rgba(169,164,255,.045);color:#f5f5f2}.principles{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-top:16px}.principles span{color:#676e78;font-size:9px;padding:4px 7px;border-radius:999px;background:rgba(255,255,255,.018)}.about-snippet{margin-top:14px;max-width:560px;color:#717883;font-size:11px}.about-snippet summary{cursor:pointer;color:#858c96;list-style:none}.about-snippet summary::-webkit-details-marker{display:none}.about-snippet p{line-height:1.65;margin:8px 0 0}
.turn{max-width:820px;margin:0 auto 24px}.message-row{display:flex;gap:11px;align-items:flex-start}.avatar-wrap{width:34px;flex:0 0 34px;display:flex;flex-direction:column;align-items:center;gap:4px}.avatar{width:28px;height:28px;border-radius:50%;flex:0 0 28px;display:grid;place-items:center;font-size:9px;font-weight:900;margin-top:3px;border:1px solid var(--line)}.assistant .avatar{background:#1b1e25;color:#c9c5ff}.user .avatar{background:#13161b;color:#8f96a0}.bubble{max-width:min(760px,90%);white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.76;color:#e8e9eb}.user .bubble{padding:10px 13px;background:#13161b;border:1px solid var(--line);border-radius:15px 15px 5px 15px;color:#d9dce1}.assistant .bubble{padding:2px 1px}.assistant-actions{display:flex;gap:2px;margin:6px 39px 0 0}.assistant-actions button{border:1px solid transparent;background:transparent;color:#666d77;border-radius:7px;padding:4px 7px;cursor:pointer;font-size:10px}.assistant-actions button:hover,.assistant-actions button.active{border-color:var(--line);background:rgba(255,255,255,.025);color:#dfe2e7}.thinking{display:inline-flex;gap:5px;padding:10px 0}.thinking i{width:5px;height:5px;background:#a9a4ff;border-radius:50%;animation:pulse 1.1s infinite}.thinking i:nth-child(2){animation-delay:.13s}.thinking i:nth-child(3){animation-delay:.26s}@keyframes pulse{0%,70%,100%{opacity:.18}35%{opacity:1;transform:translateY(-2px)}}.error-bubble{max-width:820px;margin:8px auto;padding:10px 12px;border-radius:10px;background:rgba(126,48,60,.13);border:1px solid rgba(255,135,151,.18);color:#efb9c0}
.composer-wrap{position:sticky;bottom:0;z-index:10;padding:8px clamp(12px,3vw,32px) max(11px,env(safe-area-inset-bottom));background:linear-gradient(180deg,rgba(9,10,12,0),rgba(9,10,12,.94) 24%,var(--bg) 56%)}.notice{max-width:820px;margin:0 auto 7px;padding:8px 11px;border:1px solid rgba(232,202,131,.14);background:rgba(232,202,131,.045);color:#b9aa83;border-radius:10px;font-size:11px}.context-tools{max-width:820px;margin:0 auto 6px;display:flex;align-items:center;gap:5px;flex-wrap:wrap}.context-tool,.context-chip{height:25px;border-radius:999px;border:1px solid transparent;background:transparent;color:#757c86;padding:0 8px;font-size:9px}.context-tool{cursor:pointer}.context-tool:hover{border-color:var(--line);background:rgba(255,255,255,.02);color:#dfe2e7}.context-chip{display:inline-flex;align-items:center;color:#9994e7;background:rgba(169,164,255,.055)}
.composer{max-width:820px;margin:auto;display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:end;gap:5px;background:rgba(17,19,23,.96);border:1px solid var(--line-strong);border-radius:17px;padding:6px 6px 6px 14px;box-shadow:0 14px 46px rgba(0,0,0,.25);transition:.16s ease}.composer:focus-within{border-color:rgba(169,164,255,.30);box-shadow:0 16px 50px rgba(0,0,0,.30),0 0 0 3px rgba(169,164,255,.035)}.composer textarea{min-height:46px;max-height:180px;resize:none;background:transparent;border:0;outline:0;color:#f2f2ef;line-height:1.55;padding:10px 2px;overflow:auto}.composer textarea::placeholder{color:#5d646e}.send,.stop,.primary,.secondary{height:42px;border:0;border-radius:11px;font-weight:720;cursor:pointer;padding:0 14px}.send,.primary{background:#efeff5;color:#111216;box-shadow:none}.send:hover,.primary:hover{background:#fff}.send:disabled{opacity:.42;cursor:not-allowed}.stop{background:rgba(255,138,154,.08);color:#efadb6;border:1px solid rgba(255,138,154,.10)}.secondary{background:#191c21;color:#d1d4d9;border:1px solid var(--line)}.meta{max-width:820px;margin:7px auto 0;display:flex;justify-content:space-between;gap:18px;color:#565d67;font-size:8.5px;line-height:1.5}.meta span:first-child{max-width:570px}.meta a:hover{color:#8e959f}.public-footer{max-width:820px;margin:6px auto 0;text-align:center;color:#454b54;font-size:8px;letter-spacing:.03em}
.modal{width:min(560px,calc(100% - 24px));max-height:min(86dvh,760px);overflow:auto;border:1px solid var(--line-strong);border-radius:18px;padding:0;background:#101216;color:var(--text);box-shadow:0 34px 100px rgba(0,0,0,.58)}.modal::backdrop{background:rgba(0,0,0,.72);backdrop-filter:blur(5px)}.card{padding:20px}.modal-head{display:flex;justify-content:space-between;align-items:center}.modal-head h2{margin:0;font-size:18px}.x{border:0;background:transparent;color:#7d848e;font-size:23px;cursor:pointer}.card>p{color:#8d949e;font-size:12px;line-height:1.62}.tags{display:grid;grid-template-columns:1fr 1fr;gap:7px}.tags label,.consent{border:1px solid var(--line);background:rgba(255,255,255,.018);padding:8px 9px;border-radius:9px;font-size:11px;color:#b7bcc4}.card textarea{width:100%;resize:vertical;margin:10px 0;background:#0b0d10;border:1px solid var(--line);color:#ececef;padding:10px;border-radius:10px;outline:0}.card textarea:focus{border-color:rgba(169,164,255,.28)}.consent{display:block;line-height:1.55}.modal-actions{display:flex;gap:7px;margin-top:12px}.toast{position:fixed;inset-inline-start:50%;bottom:92px;transform:translateX(-50%);z-index:100;background:#ededf2;color:#111216;padding:7px 12px;border-radius:999px;font-size:11px;box-shadow:0 10px 30px rgba(0,0,0,.30)}
.field{width:100%;height:40px;margin:6px 0 0;background:#0b0d10;border:1px solid var(--line);color:#ececef;padding:0 10px;border-radius:10px;outline:0}.field:focus{border-color:rgba(169,164,255,.28)}select.field{appearance:auto}.runtime-detail{margin:9px 0;padding:9px;border:1px solid var(--line);border-radius:9px;color:#939aa4;font-size:10.5px;line-height:1.55;white-space:pre-wrap;background:rgba(255,255,255,.012)}.connector-list{display:grid;gap:6px;margin:9px 0}.connector-item{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid var(--line);border-radius:10px;padding:8px 9px;font-size:10.5px}.connector-item small{color:#707782}.connector-item button{border:1px solid var(--line);background:transparent;color:#aeb4bd;border-radius:7px;padding:4px 7px;cursor:pointer}.compute-progress{color:var(--warn)}.pair-code{font:700 1.35rem/1.2 ui-monospace,Consolas,monospace;letter-spacing:.16em;margin:.55rem 0;user-select:all}.button-link{display:inline-flex;text-decoration:none;padding:.65rem .9rem;border-radius:10px;background:#efeff5;color:#0f1013;font-weight:700;margin:.35rem 0;font-size:11px}.runtime-detail.hidden{display:none}
@media (max-width:900px){.welcome{max-width:690px}.messages{padding-inline:24px}.composer-wrap{padding-inline:18px}}
@media (max-width:720px){body{overflow:hidden}.topbar{height:58px;padding:0 12px}.brand-core{width:29px;height:29px;flex-basis:29px}.brand-line strong{font-size:11px;letter-spacing:.13em}.beta-badge{font-size:7px}.status{font-size:8.5px}.header-actions{gap:3px}.lang,.ghost{height:31px;padding:0 8px;font-size:9.5px}.messages{padding:12px 12px 166px}.welcome{min-height:calc(100dvh - 218px);padding:18px 0 12px}.identity-core{width:46px;height:46px;margin-bottom:15px}.welcome h1{font-size:clamp(34px,11vw,48px)}.welcome .lead{font-size:14px;line-height:1.62;padding:0 5px}.identity-note{font-size:9.5px}.suggestions{grid-template-columns:1fr 1fr;margin-top:20px;gap:6px}.suggestions button{min-height:44px;padding:9px 10px;font-size:11px}.principles{gap:4px;margin-top:12px}.principles span{font-size:8px;padding:3px 6px}.about-snippet{font-size:9.5px;margin-top:11px}.turn{margin-bottom:20px}.message-row{gap:8px}.avatar-wrap{width:31px;flex-basis:31px}.avatar{width:25px;height:25px;flex-basis:25px}.bubble{max-width:calc(100% - 34px);font-size:14px;line-height:1.68}.assistant-actions{margin-inline-start:33px;margin-inline-end:0}.composer-wrap{padding:6px 8px max(8px,env(safe-area-inset-bottom))}.context-tools{gap:3px;margin-bottom:4px}.context-tool,.context-chip{height:23px;padding:0 6px;font-size:8px}.composer{border-radius:15px;padding:5px 5px 5px 10px}.composer textarea{min-height:42px;padding:8px 1px}.send,.stop{height:39px;padding:0 11px;font-size:11px}.meta{display:block;text-align:center;font-size:7.7px;margin-top:5px}.meta span{display:block;margin-top:4px}.public-footer{font-size:7.5px}.tags{grid-template-columns:1fr}.card{padding:16px}.modal{border-radius:15px}.modal-actions{flex-wrap:wrap}.modal-actions button{flex:1 1 auto}}
@media (max-width:430px){.ghost{font-size:0;width:33px;padding:0}.ghost:after{content:"+";font-size:18px}.suggestions{grid-template-columns:1fr}.suggestions button{min-height:41px}.principles{display:none}.welcome .lead{font-size:13.5px}.context-chip{max-width:105px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}
@media (max-height:760px) and (min-width:721px){.welcome{min-height:500px;padding-top:14px}.identity-core{width:48px;height:48px;margin-bottom:14px}.welcome h1{font-size:44px}.welcome .lead{margin-top:14px;font-size:14px}.suggestions{margin-top:18px}.principles{margin-top:12px}.about-snippet{margin-top:10px}}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;scroll-behavior:auto!important;transition:none!important}}
.native-steps{margin:.55rem 0 .25rem;color:#737b85;font-size:10px;line-height:1.6}.native-steps b{color:#aeb4bd;font-weight:650}

/* RC10.14 — clean conversation-first surface */
.welcome{max-width:720px}.welcome .lead{max-width:560px}.beta-note{max-width:590px;margin-top:14px;padding:10px 12px;border:1px solid rgba(232,202,131,.13);border-radius:12px;background:rgba(232,202,131,.035);color:#9e947a;font-size:11px;line-height:1.55}.beta-note strong{color:#c7b989}
.local-card{width:min(610px,100%);margin-top:18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.016);padding:13px 14px;text-align:start;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 14px;align-items:center}.local-card>div:first-child{display:flex;flex-direction:column;gap:4px}.local-card strong{font-size:12px;color:#e7e8ea}.local-card span{font-size:10px;line-height:1.55;color:#777f89}.local-card-actions{display:flex;gap:6px;align-items:center}.local-card small{grid-column:1/-1;color:#777f89;font-size:9px}.compact{height:34px!important;margin:0!important;padding:0 11px!important;border-radius:9px!important;font-size:10px!important;display:inline-flex;align-items:center;justify-content:center}.button-link.compact{background:#ededf3;color:#111216}
.chat-tools{max-width:820px;margin:0 auto 6px;display:flex;align-items:center;gap:5px;position:relative;min-height:25px}.options-trigger{height:25px;border:1px solid transparent;border-radius:999px;background:transparent;color:#757c86;padding:0 8px;font-size:9px;cursor:pointer}.options-trigger:hover,.options-trigger[aria-expanded="true"]{border-color:var(--line);background:rgba(255,255,255,.025);color:#dfe2e7}.options-panel{position:absolute;bottom:31px;inset-inline-start:0;display:flex;gap:5px;align-items:center;padding:7px;border:1px solid var(--line-strong);border-radius:12px;background:#111318;box-shadow:0 18px 45px rgba(0,0,0,.38);z-index:40}.options-panel .context-tool{height:30px;border-color:var(--line);background:rgba(255,255,255,.018);font-size:9px}.micro-note{margin:9px 0 0!important;font-size:9.5px!important;color:#696f78!important}.runtime-detail:empty{display:none}.native-steps{font-size:10.5px}.pair-code:empty{display:none}.modal-actions{align-items:center}
@media (max-width:720px){.local-card{grid-template-columns:1fr;text-align:center;padding:12px}.local-card-actions{justify-content:center}.local-card small{grid-column:auto;text-align:center}.beta-note{font-size:10px}.chat-tools{padding-inline:2px}.options-panel{inset-inline-start:0;max-width:calc(100vw - 20px);flex-wrap:wrap}.options-panel .context-tool{flex:1 1 auto}.modal-actions{display:grid;grid-template-columns:1fr 1fr}.modal-actions .primary{grid-column:1/-1}.micro-note{text-align:center}}
@media (max-width:430px){.welcome{padding-top:14px}.identity-core{margin-bottom:12px}.welcome h1{font-size:38px}.local-card{margin-top:14px}.beta-note{margin-top:11px}.chat-tools{margin-bottom:4px}.context-chip{max-width:145px}}


/* RC10.15 — dual local compute choice + product identity */
.compute-choice-pills{display:flex;gap:6px;align-items:center;justify-content:flex-end;flex-wrap:wrap}.choice-pill{border:1px solid var(--line)!important;background:rgba(255,255,255,.018)!important;color:#b7bcc5!important;cursor:pointer}.choice-pill:hover{background:rgba(169,164,255,.08)!important;border-color:rgba(169,164,255,.25)!important;color:#f1f1f4!important}.compute-mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:12px 0}.compute-mode-grid label{display:flex;align-items:flex-start;gap:8px;padding:10px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.015);cursor:pointer;min-height:76px}.compute-mode-grid label:has(input:checked){border-color:rgba(169,164,255,.36);background:rgba(169,164,255,.06)}.compute-mode-grid input{margin-top:2px}.compute-mode-grid span{display:flex;flex-direction:column;gap:3px}.compute-mode-grid strong{font-size:11px;color:#e5e6e9}.compute-mode-grid small{font-size:9px;color:#777f89;line-height:1.45}.runtime-detail small{display:block;margin-top:5px;color:#707781;line-height:1.5}.compute-supported{color:#99d7ad}.compute-unavailable{color:#d8a1aa}
@media (max-width:720px){.compute-mode-grid{grid-template-columns:1fr}.compute-mode-grid label{min-height:auto}.compute-choice-pills{justify-content:center}.local-card>div:first-child{text-align:center}}

/* RC10.18 — saved conversations, attachments and response estimate */
.history-toggle{font-size:15px;min-width:34px}
.history-sidebar{position:absolute;z-index:18;top:64px;bottom:0;left:0;width:236px;display:flex;flex-direction:column;background:rgba(12,14,18,.97);border-right:1px solid var(--line);box-shadow:12px 0 32px rgba(0,0,0,.16);transition:transform .18s ease,opacity .18s ease}
.history-sidebar.collapsed{transform:translateX(-102%);opacity:0;pointer-events:none}
.history-head{height:48px;padding:0 12px 0 15px;display:flex;align-items:center;justify-content:space-between;color:#dfe1e5;font-size:12px}.history-head button{width:30px;height:30px;border:0;border-radius:8px;background:transparent;color:#777f89;cursor:pointer}.history-head button:hover{background:rgba(255,255,255,.04);color:#e6e8eb}
.history-new{margin:0 10px 9px;height:36px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.022);color:#d7d9dd;text-align:start;padding:0 11px;cursor:pointer;font-size:10px}.history-new:hover{border-color:rgba(169,164,255,.24);background:var(--accent-soft)}
.history-list{flex:1;min-height:0;overflow:auto;padding:0 7px 10px}.history-item{display:grid;grid-template-columns:minmax(0,1fr) 28px;align-items:center;gap:2px;border-radius:9px;margin:2px 0}.history-item:hover,.history-item.active{background:rgba(255,255,255,.035)}.history-item.active{box-shadow:inset 2px 0 0 rgba(169,164,255,.55)}
.history-open{min-width:0;border:0;background:transparent;color:#bbbfc6;text-align:start;padding:8px 5px 8px 9px;cursor:pointer;display:flex;flex-direction:column;gap:2px}.history-title{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-open small{font-size:8px;color:#5f6670}.history-delete{width:26px;height:26px;border:0;border-radius:7px;background:transparent;color:#555d67;cursor:pointer}.history-delete:hover{background:rgba(255,140,155,.08);color:#ec9fab}.history-empty{padding:18px 12px;color:#626a74;font-size:9.5px;text-align:center}.history-note{border-top:1px solid var(--line);padding:10px 12px 12px;color:#555d67;font-size:8px;line-height:1.5}
@media (min-width:980px){.messages,.composer-wrap{margin-left:236px;transition:margin-left .18s ease}.shell.history-collapsed .messages,.shell.history-collapsed .composer-wrap{margin-left:0}}
.attachment-tray{max-width:820px;margin:0 auto 6px;display:flex;gap:5px;flex-wrap:wrap}.file-chip{max-width:230px;height:27px;display:flex;align-items:center;gap:5px;border:1px solid var(--line);background:#12151a;border-radius:9px;padding:0 5px 0 9px;color:#9ca2aa;font-size:9px}.file-chip span{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-chip button{width:20px;height:20px;border:0;border-radius:6px;background:transparent;color:#656c75;cursor:pointer}.file-chip button:hover{background:rgba(255,140,155,.08);color:#e6a3ad}
.composer{grid-template-columns:auto minmax(0,1fr) auto auto;padding-inline-start:6px}.attach-btn{width:38px;height:42px;border:0;border-radius:11px;background:transparent;color:#858c96;cursor:pointer;font-size:19px;align-self:end}.attach-btn:hover{background:rgba(255,255,255,.035);color:#e1e3e7}
.micro-link{display:inline-block;margin-top:7px;color:#747b85;font-size:9px;text-decoration:underline;text-underline-offset:2px}.micro-link:hover{color:#c7cbd1}
@media (max-width:979px){.history-sidebar{position:fixed;top:58px;width:min(300px,86vw);transform:translateX(-104%);opacity:0;pointer-events:none;box-shadow:18px 0 50px rgba(0,0,0,.5)}.history-sidebar.open{transform:translateX(0);opacity:1;pointer-events:auto}.history-note{padding-bottom:max(12px,env(safe-area-inset-bottom))}}
@media (max-width:720px){.attachment-tray{padding-inline:2px}.composer{grid-template-columns:auto minmax(0,1fr) auto auto;padding-inline-start:3px}.attach-btn{width:34px;height:39px}.history-sidebar{top:58px}}
@media (max-width:520px){.composer{position:relative}}
/* RC10.19 — code mode + compact history actions */
.history-menu-wrap{position:relative;display:flex;align-items:center;justify-content:center}.history-more{width:28px;height:28px;border:0;border-radius:7px;background:transparent;color:#626a74;cursor:pointer;font-size:16px;line-height:1}.history-more:hover{background:rgba(255,255,255,.05);color:#e5e7eb}.history-menu{position:absolute;z-index:30;top:30px;inset-inline-end:0;min-width:112px;padding:4px;background:#11141a;border:1px solid var(--line);border-radius:9px;box-shadow:0 12px 30px rgba(0,0,0,.36)}.history-menu-delete{width:100%;border:0;border-radius:7px;background:transparent;color:#e7a1ab;text-align:start;padding:8px 9px;cursor:pointer;font-size:10px}.history-menu-delete:hover{background:rgba(255,140,155,.08)}#modeChip{border-color:rgba(123,179,255,.24);color:#b9d4ff}

.response-timer{display:inline-flex;align-items:center;gap:3px;font-size:7.5px;line-height:1;color:#6f7680;white-space:nowrap;font-variant-numeric:tabular-nums}.response-timer i{width:5px;height:5px;border-radius:50%;background:#7069d8;box-shadow:0 0 0 2px rgba(112,105,216,.10)}.response-timer.running i{animation:timerPulse 1s infinite}.response-timer.done{color:#555d68}.response-timer.done i{background:#4f5761;box-shadow:none}@keyframes timerPulse{50%{opacity:.35;transform:scale(.78)}}

.task-progress{display:grid;gap:5px;margin:4px 0 10px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.018);max-width:520px}.task-stage{display:grid;grid-template-columns:8px 1fr auto;gap:7px;align-items:center;font-size:10px;line-height:1.35;color:#737a84}.task-stage i{width:6px;height:6px;border-radius:50%;background:#4d535c}.task-stage.running{color:#c9c5ff}.task-stage.running i{background:#8179ef;animation:timerPulse 1s infinite}.task-stage.done{color:#8d949e}.task-stage.done i{background:#65705f}.task-stage b{font-size:9px;font-weight:600;color:#666d77;font-variant-numeric:tabular-nums}.stream-output{white-space:pre-wrap;overflow-wrap:anywhere}

/* RC10.35 — isolated IMAGE_EXPERT */
#imageChip{border-color:rgba(204,146,255,.28);color:#dec2ff}.image-mode-notice{max-width:760px;margin:0 auto 7px;padding:7px 10px;border:1px solid rgba(204,146,255,.16);border-radius:9px;background:rgba(166,103,224,.055);color:#8f929b;font-size:9px;line-height:1.45}.image-file-chip img{width:22px;height:22px;object-fit:cover;border-radius:5px;border:1px solid var(--line)}.generated-image-wrap{display:grid;gap:8px;margin-bottom:8px}.generated-image-wrap img{display:block;max-width:min(100%,760px);max-height:760px;object-fit:contain;border-radius:12px;border:1px solid var(--line);background:#090b0f}.image-download{justify-self:start;font-size:9px;color:#aeb4bd;text-decoration:underline;text-underline-offset:3px}
.image-file-chip.mask-active{border-color:rgba(255,82,118,.38)}.image-mask-btn{color:#d9b7ff!important}.image-mask-dialog .image-mask-card{width:min(920px,94vw)}.image-mask-stage{position:relative;display:grid;place-items:center;width:fit-content;max-width:100%;margin-inline:auto;max-height:68vh;overflow:auto;border:1px solid var(--line);border-radius:12px;background:#07090d}.image-mask-stage img{display:block;max-width:100%;max-height:65vh;object-fit:contain}.image-mask-stage canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;cursor:crosshair}.image-mask-brush{display:flex;align-items:center;gap:10px;margin-top:10px;color:#8f96a0;font-size:10px}.image-mask-brush input{flex:1}


/* RC10.36 — safe inline visual reasoning + browser-first install UX */
.rich-output{display:grid;gap:10px}.response-text{white-space:pre-wrap;overflow-wrap:anywhere}.inline-diagram{margin:10px 0 6px;border:1px solid rgba(169,164,255,.18);border-radius:14px;background:linear-gradient(180deg,rgba(19,22,30,.96),rgba(10,12,17,.96));overflow:hidden}.diagram-head{height:38px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 12px;border-bottom:1px solid rgba(255,255,255,.06)}.diagram-head strong{font-size:11px;color:#e7e8ec;font-weight:650}.diagram-download{height:25px;min-width:36px;padding:0 8px;border:1px solid rgba(169,164,255,.22);border-radius:7px;background:rgba(169,164,255,.05);color:#aaa7d8;font-size:8px;cursor:pointer}.diagram-download:hover{background:rgba(169,164,255,.10);color:#e7e5ff}.diagram-viewport{overflow:auto;padding:8px;overscroll-behavior:contain}.serjo-diagram-svg{display:block;width:max(100%,620px);height:auto;min-height:260px}.diagram-group{fill:rgba(255,255,255,.018);stroke:rgba(255,255,255,.09);stroke-width:1;stroke-dasharray:5 5}.diagram-group-label{fill:#737985;font-size:10px;font-family:system-ui,sans-serif}.diagram-edge{fill:none;stroke:#686f7c;stroke-width:1.5;opacity:.86}.diagram-arrow{fill:#787f8d}.diagram-edge-label{fill:#7f8793;font-size:9px;paint-order:stroke;stroke:#0e1117;stroke-width:4px;stroke-linejoin:round;font-family:system-ui,sans-serif}.diagram-shape{fill:#151922;stroke:#4b5361;stroke-width:1.4}.diagram-node.role-primary .diagram-shape{fill:rgba(110,103,216,.13);stroke:#7770da}.diagram-node.role-secondary .diagram-shape{fill:rgba(72,125,151,.10);stroke:#52788d}.diagram-node.role-warning .diagram-shape{fill:rgba(178,118,70,.10);stroke:#9a704d}.diagram-label{fill:#e1e3e8;font-size:11px;font-weight:560;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;unicode-bidi:plaintext}.diagram-detail{fill:none;stroke:#8e95a0;stroke-width:1.2}.diagram-icon-shape{fill:rgba(136,110,190,.15);stroke:#8f7ccc;stroke-width:1.6}.diagram-icon-line{fill:none;stroke:#8f9aa9;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.inline-diagram figcaption{padding:0 12px 10px;color:#777e89;font-size:9px;line-height:1.45}.local-card .choice-pill[data-install-app]{border-color:rgba(169,164,255,.28)!important;color:#d2cff7!important}
@media(max-width:720px){.diagram-viewport{padding:6px}.serjo-diagram-svg{width:680px;min-height:250px}.diagram-head{padding-inline:10px}.inline-diagram{margin-inline:-2px}}

/* RC10.38 public discovery + persistent long-task UX. */
.discovery-links{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;margin-top:15px}.discovery-links a{font-size:9px;color:#737a84;border:1px solid var(--line);border-radius:999px;padding:4px 8px;text-decoration:none}.discovery-links a:hover{color:#dfe2e7;border-color:var(--line-strong);background:rgba(255,255,255,.02)}
.long-task-btn{width:38px;height:42px;border:0;border-radius:11px;background:transparent;color:#858c96;cursor:pointer;font-size:20px;align-self:end;line-height:1}.long-task-btn:hover{background:rgba(255,255,255,.035);color:#e1e3e7}.long-task-card{width:min(760px,94vw)}.long-task-card>label,.task-grid>label{display:grid;gap:4px;color:#9aa1ab;font-size:10px}.long-task-card textarea{width:100%;margin-top:6px;background:#0b0d10;border:1px solid var(--line);color:#ececef;padding:10px;border-radius:10px;outline:0;resize:vertical;line-height:1.5}.long-task-card textarea:focus{border-color:rgba(169,164,255,.28)}.task-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,.45fr);gap:9px;margin:8px 0}.task-interval{display:flex;align-items:center;gap:7px}.task-interval .field{margin:0}.task-interval span{white-space:nowrap;color:#747b85;font-size:9px}.task-sources-section,.task-notify-section{margin-top:11px;padding:10px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.012)}.task-section-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:7px}.task-section-head strong{font-size:10.5px}.task-source-list{display:grid;gap:6px}.task-source-row{display:grid;grid-template-columns:auto minmax(120px,.45fr) minmax(0,1fr);align-items:center;gap:7px;border:1px solid rgba(255,255,255,.055);border-radius:9px;padding:7px}.task-source-row strong{font-size:10px;overflow:hidden;text-overflow:ellipsis}.task-source-row input[type="text"]{height:34px;margin:0}.task-source-empty,.long-task-empty{font-size:10px;color:#707782;padding:8px 2px}.task-existing-head{margin-top:16px}.long-task-list{display:grid;gap:7px;max-height:300px;overflow:auto}.long-task-item{border:1px solid var(--line);border-radius:11px;padding:9px;background:#0b0d10}.long-task-item-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.long-task-item-head strong{font-size:11px}.long-task-status{font-size:8px;border:1px solid var(--line);border-radius:999px;padding:2px 6px;color:#8f96a0}.long-task-item-meta,.long-task-item-summary{font-size:9px;line-height:1.5;color:#747b85;margin-top:5px;white-space:pre-wrap}.long-task-item-summary{color:#a7adb5;max-height:76px;overflow:auto}.long-task-actions{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}.long-task-actions button{height:30px;border:1px solid var(--line);background:#15181d;color:#b8bec6;border-radius:8px;padding:0 8px;font-size:9px;cursor:pointer}.long-task-actions button:hover{background:#1b1f25}.public-content-body{min-height:100vh;overflow:auto;background:var(--bg);color:var(--text)}.public-content{width:min(900px,calc(100% - 32px));margin:0 auto;padding:24px 0 44px}.public-content-nav{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:0 0 16px}.public-content-nav a{font-size:10px;color:#aab0b8;text-decoration:none}.public-content article{width:min(760px,100%);margin:54px auto 0}.content-eyebrow{font-size:9px;letter-spacing:.18em;color:#777ee7}.public-content h1{font-size:clamp(34px,6vw,60px);line-height:1.05;letter-spacing:-.035em;margin:8px 0 16px}.content-lead{font-size:17px;line-height:1.72;color:#b9bec5;margin-bottom:36px}.public-content article section{padding:22px 0;border-top:1px solid var(--line)}.public-content h2{font-size:19px;margin:0 0 8px}.public-content article section p{color:#9da4ad;line-height:1.78;font-size:14px;margin:0}.content-links{display:flex;flex-wrap:wrap;gap:8px;padding-top:26px;border-top:1px solid var(--line)}.content-links a{border:1px solid var(--line);border-radius:999px;padding:7px 10px;color:#b7bdc5;text-decoration:none;font-size:10px}.content-links a:hover{border-color:var(--line-strong);color:#fff}
@media (max-width:720px){.long-task-btn{width:34px;height:39px}.task-grid{grid-template-columns:1fr}.task-source-row{grid-template-columns:auto minmax(0,1fr)}.task-source-row input[type="text"]{grid-column:2}.public-content{width:min(100% - 22px,900px)}.public-content article{margin-top:34px}.content-lead{font-size:15px}.discovery-links{gap:5px;margin-top:12px}}
.composer{grid-template-columns:auto auto minmax(0,1fr) auto auto}
@media (max-width:720px){.composer{grid-template-columns:auto auto minmax(0,1fr) auto auto}}

/* RC10.39 — personal assistant passport, precise brand mark and opt-in light theme. */
.brand-core{background:#fff;border-color:rgba(255,255,255,.56);box-shadow:0 4px 18px rgba(0,0,0,.18)}
.brand-core span{font-size:0;width:0;height:0;border-left:7px solid transparent;border-right:7px solid transparent;border-bottom:13px solid #16a765;transform:translateY(-1px);filter:drop-shadow(0 1px 0 rgba(0,0,0,.08))}
.theme-toggle{width:34px;padding:0;font-size:14px}
.passport-card{width:min(720px,94vw)}.passport-card>label{display:grid;gap:5px;color:#9aa1ab;font-size:10px;margin-top:10px}.passport-card textarea{width:100%;background:#0b0d10;border:1px solid var(--line);color:var(--text);padding:10px;border-radius:10px;outline:0;resize:vertical;line-height:1.5}.passport-card textarea:focus{border-color:rgba(169,164,255,.28)}.passport-status{margin:10px 0;padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:rgba(255,255,255,.018);color:#a7adb6;font-size:10px}.passport-actions{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0}.passport-preview{margin-top:12px;border:1px solid rgba(169,164,255,.18);border-radius:11px;padding:10px;background:rgba(169,164,255,.035)}.passport-preview pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:300px;overflow:auto;margin:0;color:#cfd3da;font:11px/1.65 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.passport-preview .task-section-head span{font-size:8px;color:#777f89}.passport-danger{display:flex;justify-content:flex-start;margin-top:14px}.passport-danger .secondary{color:#d7aab0}

html[data-theme="light"]{
  color-scheme:light;
  --bg:#f5f6f8;--surface:#ffffff;--surface-2:#f0f2f5;--surface-3:#e9ecf1;
  --line:rgba(24,32,44,.10);--line-strong:rgba(24,32,44,.16);--text:#161a20;--muted:#59616d;--soft:#767e89;
  --accent:#625bd7;--accent-soft:rgba(98,91,215,.08);--ok:#1d7656;--warn:#8a641c;--danger:#a23b4a;--shadow:0 18px 60px rgba(24,32,44,.12)
}
html[data-theme="light"],html[data-theme="light"] body{background:#f5f6f8;color:var(--text);scrollbar-color:#c8cdd5 transparent}
html[data-theme="light"] body{background:radial-gradient(900px 420px at 50% -180px,rgba(98,91,215,.07),transparent 70%),var(--bg)}
html[data-theme="light"] .topbar{background:rgba(250,251,252,.88);border-bottom-color:rgba(24,32,44,.07)}
html[data-theme="light"] .lang,html[data-theme="light"] .ghost{color:#626a75}html[data-theme="light"] .lang:hover,html[data-theme="light"] .ghost:hover{background:rgba(24,32,44,.035);color:#15191f}
html[data-theme="light"] .welcome h1,html[data-theme="light"] .welcome .lead strong{color:#171a20}html[data-theme="light"] .welcome .lead{color:#5f6670}
html[data-theme="light"] .user .bubble{background:#eef0f3;color:#20252d}html[data-theme="light"] .assistant .bubble{color:#20252d}html[data-theme="light"] .assistant .avatar{background:#eceef3;color:#5b55b7}html[data-theme="light"] .user .avatar{background:#eef0f3;color:#68717d}
html[data-theme="light"] .composer-wrap{background:linear-gradient(180deg,rgba(245,246,248,0),rgba(245,246,248,.95) 24%,var(--bg) 56%)}html[data-theme="light"] .composer{background:rgba(255,255,255,.97);box-shadow:0 14px 44px rgba(24,32,44,.09)}html[data-theme="light"] .composer textarea{color:#171a20}html[data-theme="light"] .composer textarea::placeholder{color:#9399a2}
html[data-theme="light"] .send,html[data-theme="light"] .primary{background:#22262d;color:#fff}html[data-theme="light"] .send:hover,html[data-theme="light"] .primary:hover{background:#090b0e}html[data-theme="light"] .secondary{background:#f0f2f5;color:#333a44}
html[data-theme="light"] .modal{background:#fff;color:#171a20;box-shadow:0 34px 90px rgba(24,32,44,.20)}html[data-theme="light"] .modal::backdrop{background:rgba(38,43,51,.30)}html[data-theme="light"] .field,html[data-theme="light"] .card input,html[data-theme="light"] .card textarea,html[data-theme="light"] .card select,html[data-theme="light"] .long-task-card textarea,html[data-theme="light"] .passport-card textarea{background:#f7f8fa;color:#171a20}
html[data-theme="light"] .options-panel,html[data-theme="light"] .history-sidebar,html[data-theme="light"] .long-task-item{background:#fff;color:#171a20;box-shadow:var(--shadow)}html[data-theme="light"] .task-sources-section,html[data-theme="light"] .task-notify-section,html[data-theme="light"] .passport-status{background:#fafbfc}html[data-theme="light"] .long-task-actions button{background:#f1f3f6;color:#414852}
html[data-theme="light"] .inline-diagram{background:linear-gradient(180deg,#fff,#f6f7fa)}html[data-theme="light"] .diagram-head{border-bottom-color:rgba(24,32,44,.08)}html[data-theme="light"] .diagram-head strong{color:#222831}html[data-theme="light"] .diagram-shape{fill:#f4f6f9;stroke:#929aa7}html[data-theme="light"] .diagram-label{fill:#222831}html[data-theme="light"] .diagram-edge-label{fill:#5e6672;stroke:#fff}html[data-theme="light"] .diagram-group{fill:rgba(24,32,44,.015);stroke:rgba(24,32,44,.10)}
html[data-theme="light"] .public-content-body{background:#f5f6f8;color:#171a20}html[data-theme="light"] .content-lead,html[data-theme="light"] .public-content article section p{color:#59616d}html[data-theme="light"] .content-links a{color:#4b535f}
html[data-theme="light"] .passport-preview{background:rgba(98,91,215,.035)}html[data-theme="light"] .passport-preview pre{color:#333a44}

html[data-theme="light"] .brand-core{border-color:rgba(24,32,44,.20);box-shadow:0 2px 10px rgba(24,32,44,.10),inset 0 0 0 1px #fff}
.public-nav-actions{display:flex;align-items:center;gap:8px}.public-theme-toggle{height:30px;width:30px;padding:0;border-color:var(--line);font-size:12px}
html[data-theme="light"] .legal-page{color:#171a20}html[data-theme="light"] .legal-article p,html[data-theme="light"] .legal-article li{color:#59616d}

.passport-guide{margin:10px 0 14px;padding-inline-start:24px;display:grid;gap:7px;color:var(--muted);font-size:.9rem;line-height:1.55}.passport-guide strong{color:var(--text)}

/* RC10.40 — product UX hardening: progressive options, explicit sharing, clearer local-compute states. */
.options-panel{width:min(760px,calc(100vw - 24px));display:block;max-height:min(72vh,590px);overflow:auto;padding:10px;align-items:stretch}
.options-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:3px 4px 10px;border-bottom:1px solid var(--line)}
.options-panel-head strong{display:block;font-size:11px;color:#eceef2}.options-panel-head small{display:block;margin-top:3px;color:#777f89;font-size:9px;line-height:1.45}
.option-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding-top:9px}.option-group{display:grid;align-content:start;gap:5px}.option-group-title{padding:2px 4px 4px;color:#777ee7;font-size:8px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.option-row{width:100%;min-height:58px;display:grid;grid-template-columns:26px minmax(0,1fr) auto;align-items:center;gap:8px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.014);color:var(--text);padding:8px;text-align:start;cursor:pointer}
.option-row:hover{background:rgba(255,255,255,.035);border-color:var(--line-strong)}.option-row.active{border-color:rgba(169,164,255,.35);background:rgba(169,164,255,.055)}.option-row:disabled{opacity:.48;cursor:not-allowed}
.option-icon{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:rgba(255,255,255,.035);color:#a9a4ff;font-size:13px}.option-copy{min-width:0;display:block}.option-copy strong{display:block;color:#e2e4e8;font-size:10px}.option-copy small{display:block;margin-top:2px;color:#747c86;font-size:8.5px;line-height:1.38}.option-state{align-self:start;margin-top:1px;white-space:nowrap;border:1px solid var(--line);border-radius:999px;padding:2px 5px;color:#858d97;font-size:7.5px}.option-row.active .option-state{color:#bcb7ff;border-color:rgba(169,164,255,.26)}
.share-trigger{color:#8e949d}.share-card{width:min(620px,94vw)}.share-warning{margin:10px 0;padding:9px 10px;border:1px solid rgba(232,202,131,.16);border-radius:10px;background:rgba(232,202,131,.045);color:#b8aa83;font-size:9.5px;line-height:1.55}.share-actions-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.share-actions-grid button{display:grid;gap:3px;min-height:64px;text-align:start;padding:9px}.share-actions-grid strong{font-size:10px}.share-actions-grid small{font-size:8.5px;color:#777f89;line-height:1.35}.share-attachment-list{display:grid;gap:6px;margin-top:11px}.share-file-row{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);border-radius:9px;padding:7px 8px}.share-file-row span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#a4abb4;font-size:9px}.share-file-row button{height:29px;border:1px solid var(--line);border-radius:8px;background:transparent;color:#aeb4bd;padding:0 8px;font-size:8.5px;cursor:pointer}.share-file-row button:hover{background:rgba(255,255,255,.03);color:#fff}
.generated-image-actions{display:flex;gap:8px;align-items:center}.generated-image-share{border:0;background:transparent;color:#aeb4bd;text-decoration:underline;text-underline-offset:3px;font-size:9px;cursor:pointer;padding:0}
.compute-mode-grid label.compute-unavailable-choice{opacity:.48;cursor:not-allowed}.compute-mode-grid label.compute-unavailable-choice small{color:#8b7278}.compute-recovery-note{margin-top:7px;padding:7px 8px;border-radius:9px;background:rgba(255,255,255,.02);border:1px solid var(--line);font-size:9px;color:#7f8791;line-height:1.45}
html[data-theme="light"] .option-row{background:#fafbfc}html[data-theme="light"] .option-row:hover{background:#f3f5f8}html[data-theme="light"] .option-icon{background:#f0f2f6}html[data-theme="light"] .option-copy strong{color:#242932}html[data-theme="light"] .share-warning{background:#fff9e9;color:#755b20}
@media (max-width:820px){.option-groups{grid-template-columns:1fr 1fr}.options-panel{max-height:70vh}}
@media (max-width:560px){.options-panel{position:fixed;inset:auto 8px calc(92px + env(safe-area-inset-bottom)) 8px;width:auto;max-height:64vh}.option-groups{grid-template-columns:1fr}.option-row{min-height:52px}.share-actions-grid{grid-template-columns:1fr}.share-card{width:min(94vw,620px)}}

/* RC10.40 final visual/accessibility polish. */
.options-panel{overflow-x:hidden}.options-trigger{min-height:30px;padding-inline:10px;font-size:9.5px}
html[data-theme="light"] .options-panel-head strong{color:#242932}html[data-theme="light"] .options-panel-head small{color:#69717c}html[data-theme="light"] .option-group-title{color:#5f58c7}html[data-theme="light"] .option-state{color:#69717c;background:#fff}html[data-theme="light"] .option-row.active .option-state{color:#5b55b7}
@media (max-width:560px){.options-trigger{min-height:34px;padding-inline:11px;font-size:10px}.options-panel{overflow-x:hidden}.option-copy strong{font-size:10.5px}.option-copy small{font-size:9px}.option-state{font-size:8px}}
.danger-confirm{display:flex;gap:.65rem;align-items:flex-start;margin:1rem 0;padding:.85rem;border:1px solid color-mix(in srgb,var(--danger,#e45b5b) 40%,transparent);border-radius:12px}.danger-confirm input{margin-top:.2rem}.danger{background:#b42318;color:#fff;border:1px solid #b42318}.danger:disabled{opacity:.45;cursor:not-allowed}

/* RC10.43 — final brand precision + consistent option dialogs. */
.identity-core{background:#fff;border-color:rgba(255,255,255,.56);box-shadow:0 8px 28px rgba(0,0,0,.22),inset 0 0 0 1px rgba(255,255,255,.92)}
.identity-core .identity-triangle{display:block;width:0;height:0;border-left:12px solid transparent;border-right:12px solid transparent;border-bottom:21px solid #16a765;transform:translateY(-1px);filter:drop-shadow(0 1px 1px rgba(0,0,0,.12))}
.product-dialog{width:min(760px,calc(100% - 24px));max-height:min(84dvh,820px)}
.product-dialog>.card{padding:22px}
.product-dialog .modal-head{padding-bottom:3px}
.product-dialog .modal-head h2{font-size:19px}
.product-dialog .card>p{max-width:680px;margin:9px 0 14px}
@media (max-width:720px){.identity-core .identity-triangle{border-left-width:10px;border-right-width:10px;border-bottom-width:18px}.product-dialog{width:calc(100% - 16px);max-height:82dvh;border-radius:16px}.product-dialog>.card{padding:16px}.product-dialog .modal-head h2{font-size:17px}}
html[data-theme="light"] .identity-core{border-color:rgba(24,32,44,.20);box-shadow:0 8px 24px rgba(24,32,44,.12),inset 0 0 0 1px #fff}


/* RC10.44 — browser choice remains interactive + high-contrast light theme. */
.compute-mode-grid label.compute-unavailable-choice{opacity:1;cursor:pointer}
.compute-mode-grid label.compute-unavailable-choice:hover{border-color:var(--line-strong);background:rgba(255,255,255,.025)}
.compute-mode-grid label.compute-unavailable-choice small{color:#9a7d84}
html[data-theme="light"]{
  --text:#080808;
  --muted:#262626;
  --soft:#404040;
}
html[data-theme="light"],html[data-theme="light"] body,
html[data-theme="light"] .shell,
html[data-theme="light"] .modal,
html[data-theme="light"] .options-panel,
html[data-theme="light"] .history-sidebar,
html[data-theme="light"] .public-content-body,
html[data-theme="light"] .legal-page{color:#080808}
html[data-theme="light"] .brand-line strong,
html[data-theme="light"] .welcome h1,
html[data-theme="light"] .welcome .lead,
html[data-theme="light"] .welcome .lead strong,
html[data-theme="light"] .identity-note,
html[data-theme="light"] .identity-note strong,
html[data-theme="light"] .suggestions button,
html[data-theme="light"] .principles span,
html[data-theme="light"] .about-snippet,
html[data-theme="light"] .about-snippet summary,
html[data-theme="light"] .bubble,
html[data-theme="light"] .user .bubble,
html[data-theme="light"] .assistant .bubble,
html[data-theme="light"] .notice,
html[data-theme="light"] .context-tool,
html[data-theme="light"] .context-chip,
html[data-theme="light"] .meta,
html[data-theme="light"] .public-footer,
html[data-theme="light"] .card>p,
html[data-theme="light"] .tags label,
html[data-theme="light"] .consent,
html[data-theme="light"] .passport-guide,
html[data-theme="light"] .passport-status,
html[data-theme="light"] .option-copy strong,
html[data-theme="light"] .option-copy small,
html[data-theme="light"] .option-state,
html[data-theme="light"] .options-panel-head strong,
html[data-theme="light"] .options-panel-head small,
html[data-theme="light"] .task-section-head,
html[data-theme="light"] .task-source-empty,
html[data-theme="light"] .task-source-row,
html[data-theme="light"] .long-task-item,
html[data-theme="light"] .long-task-item-meta,
html[data-theme="light"] .long-task-item-summary,
html[data-theme="light"] .micro-note,
html[data-theme="light"] .native-steps,
html[data-theme="light"] .runtime-detail,
html[data-theme="light"] .compute-mode-grid label,
html[data-theme="light"] .share-card,
html[data-theme="light"] .share-file-row span,
html[data-theme="light"] .content-lead,
html[data-theme="light"] .public-content article section p,
html[data-theme="light"] .public-content article section li,
html[data-theme="light"] .content-links a,
html[data-theme="light"] .legal-article p,
html[data-theme="light"] .legal-article li,
html[data-theme="light"] .legal-article a{color:#111}
html[data-theme="light"] .eyebrow,
html[data-theme="light"] .status,
html[data-theme="light"] .assistant-actions button,
html[data-theme="light"] .x,
html[data-theme="light"] .share-actions-grid small,
html[data-theme="light"] .passport-preview .task-section-head span{color:#333}
html[data-theme="light"] .lang,html[data-theme="light"] .ghost{color:#202020}
html[data-theme="light"] .secondary{color:#111}
html[data-theme="light"] .composer textarea{color:#080808}
html[data-theme="light"] .composer textarea::placeholder,
html[data-theme="light"] input::placeholder,
html[data-theme="light"] textarea::placeholder{color:#666}
html[data-theme="light"] .option-group-title{color:#4942b8}
html[data-theme="light"] .compute-mode-grid label.compute-unavailable-choice small{color:#5d3a42}


/* RC10.45 — large-desktop refinement only; mobile/tablet geometry remains unchanged. */
@media (min-width:1440px) and (min-height:820px){
  .shell{max-width:1600px}
  .topbar{height:68px;padding-inline:clamp(34px,3.2vw,52px)}
  .messages{padding-inline:clamp(48px,4.5vw,76px)}
  .welcome{max-width:840px;padding-top:28px}
  .welcome h1{max-width:820px;font-size:clamp(54px,4vw,64px)}
  .welcome .lead{max-width:670px;font-size:15.5px}
  .suggestions{width:min(680px,100%);gap:8px}
  .turn,.notice,.context-tools,.composer,.meta,.public-footer{max-width:900px}
  .bubble{max-width:min(830px,90%)}
  .composer{border-radius:18px;box-shadow:0 18px 56px rgba(0,0,0,.28)}
}
@media (min-width:1920px) and (min-height:1000px){
  .shell{max-width:1680px}
  .welcome{max-width:900px}
  .turn,.notice,.context-tools,.composer,.meta,.public-footer{max-width:940px}
  .bubble{max-width:min(870px,90%)}
}