/* ===========================================================================
   Vyniqra AI — chat interface. Warm, calm, Claude-inspired look.
   Light theme (default) = cream paper + terracotta accent.
   Dark theme = warm charcoal. All colour via tokens so both stay in sync.
   =========================================================================== */

:root{
  color-scheme:dark;
  --bg:#262624; --side:#1f1e1d; --panel:#302f2c; --elevated:#3a3936;
  --line:#403f3b; --line-soft:#343330;
  --ink:#f1efe7; --muted:#a6a39a; --faint:#7f7c73;
  --accent:#d2795a; --accent-strong:#e08a6b; --accent-ink:#2a1710;
  --accent-weak:rgba(210,121,90,.16);
  --user-bubble:#35342f; --user-bubble-line:#47463f;
  --radius:16px; --radius-sm:10px;
  --lime:var(--accent); --lime-ink:var(--accent-ink);
  --serif:'Source Serif 4',Georgia,'Times New Roman',serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}
body.light{
  color-scheme:light;
  --bg:#faf9f5; --side:#f1efe7; --panel:#ffffff; --elevated:#f4f2ea;
  --line:#e7e4d9; --line-soft:#efece2;
  --ink:#2b2924; --muted:#73706a; --faint:#9a968c;
  --accent:#c15f3c; --accent-strong:#a94e2f; --accent-ink:#ffffff;
  --accent-weak:rgba(193,95,60,.12);
  --user-bubble:#f3f0e7; --user-bubble-line:#e7e3d7;
}

*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
button,textarea,select,input{font:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
button:disabled{cursor:not-allowed;opacity:.4}
::selection{background:var(--accent-weak)}

/* ---------- Sidebar ---------- */
.sidebar{width:258px;background:var(--side);border-right:1px solid var(--line);position:fixed;inset:0 auto 0 0;padding:22px 16px 16px;display:flex;flex-direction:column;overflow:hidden}
.brand{display:block;padding:2px 6px 0}
.brand img{display:block;height:30px;width:auto}
.new-chat{margin-top:20px;width:100%;padding:11px 14px;display:flex;align-items:center;gap:10px;border:1px solid transparent;border-radius:12px;background:var(--accent);color:var(--accent-ink);font-size:14.5px;font-weight:550;box-shadow:0 1px 2px rgba(0,0,0,.08);transition:background .14s,transform .05s}
.new-chat>span:first-child{font-size:20px;line-height:1;font-weight:400}
.key-hint{margin-left:auto;opacity:.7;font-size:12px}
.new-chat:hover{background:var(--accent-strong)}
.new-chat:active{transform:translateY(1px)}

.side-nav{display:flex;flex-direction:column;gap:1px;margin-top:14px}
.side-nav a,.side-nav button{display:flex;align-items:center;gap:11px;width:100%;border:0;background:none;color:var(--ink);font-size:14px;padding:8px 10px;border-radius:9px;text-align:left;cursor:pointer;transition:background .12s}
.side-nav a:hover,.side-nav button:hover{background:var(--elevated)}
.side-nav svg{color:var(--muted);flex:none}
.side-nav .count{margin-left:auto;font-size:10px;background:var(--accent-weak);color:var(--accent);border-radius:10px;padding:1px 7px}

.side-label{font-size:10.5px;letter-spacing:1.3px;color:var(--faint);margin-top:18px;padding:0 10px;font-weight:600}
.side-copy{font-size:14px;color:var(--muted);line-height:1.8;margin-top:12px;padding:0 10px}
.chats{display:flex;flex-direction:column;gap:2px;flex:1 1 auto;min-height:110px;margin-top:8px;overflow:auto}

.chat-row{display:flex;align-items:center;gap:2px;position:relative}
.chat-row .chat-open{flex:1;min-width:0;display:block;text-align:left;border:1px solid transparent;border-radius:9px;background:none;color:var(--ink);font-size:13.5px;padding:7px 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;transition:background .12s}
.chat-row:hover .chat-open{background:var(--elevated)}
.chat-row.active .chat-open{background:var(--accent-weak);color:var(--ink);font-weight:550}
.chat-row .chat-more{flex:none;width:26px;height:26px;border:0;border-radius:7px;background:none;color:var(--faint);font-size:15px;line-height:1;cursor:pointer;opacity:0}
.chat-row:hover .chat-more,.chat-row.active .chat-more,.chat-row .chat-more:focus{opacity:1}
.chat-row .chat-more:hover{background:var(--elevated);color:var(--ink)}
.chat-menu{position:fixed;z-index:40;min-width:154px;background:var(--panel);border:1px solid var(--line);border-radius:11px;padding:5px;box-shadow:0 12px 32px rgba(0,0,0,.18);display:flex;flex-direction:column}
.chat-menu button{border:0;background:none;color:var(--ink);font-size:13.5px;text-align:left;padding:8px 11px;border-radius:7px;cursor:pointer}
.chat-menu button:hover{background:var(--elevated)}
.chat-menu button.danger{color:#d9594f}
.chat-rename{flex:1;min-width:0;font-size:13.5px;padding:6px 9px;border-radius:9px;border:1px solid var(--accent);background:var(--bg);color:var(--ink)}

.sidebar-bottom{margin-top:10px;flex:none}
.account{border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:10px;font-size:13px;background:var(--panel)}
.acct-line{display:flex;align-items:center;justify-content:space-between;gap:8px}
#acct-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:550}
.plan-badge{font-size:9.5px;letter-spacing:.8px;text-transform:uppercase;color:var(--accent-ink);background:var(--accent);border-radius:20px;padding:2px 9px;flex:none;font-weight:600}
.acct-usage{font-size:11.5px;color:var(--muted);margin-top:5px}
.acct-actions{display:flex;gap:14px;margin-top:7px;font-size:12.5px}
.acct-actions a,.linkish{color:var(--accent);background:none;border:0;padding:0;font-size:12.5px;cursor:pointer}
.acct-actions a{display:inline}
.acct-actions a:hover,.linkish:hover{color:var(--accent-strong)}
.session-note{font-size:11.5px;color:var(--faint);line-height:1.6;margin-top:10px;padding:0 4px}
.side-link{width:100%;font-size:14px;display:flex;justify-content:space-between;border:0;background:none;color:inherit;text-align:left;cursor:pointer;padding:6px 10px;border-radius:9px}
.side-link:hover{background:var(--elevated)}

/* ---------- Main column ---------- */
main{margin-left:258px;min-height:100dvh;display:flex;flex-direction:column}
.topbar{min-height:60px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 32px;font-size:14px;border-bottom:1px solid var(--line-soft);font-weight:550}
.topbar-muted{color:var(--muted);padding-left:4px;font-weight:400}
.connection{font-size:11.5px;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:4px 12px;font-weight:400}

.chat-layout{width:100%;max-width:768px;margin:0 auto;padding:28px 28px 40px;flex:1}

/* ---------- Welcome ---------- */
.welcome{text-align:center;padding:12vh 0 40px}
.welcome>img{margin-bottom:18px;opacity:.95}
.eyebrow{font-size:10.5px;letter-spacing:2px;color:var(--accent);font-weight:600}
h1{font-family:var(--serif);font-weight:400;font-size:clamp(30px,3.4vw,44px);line-height:1.18;letter-spacing:-.5px;margin:16px 0 12px;color:var(--ink)}
.welcome>p{font-size:16px;color:var(--muted);margin:0 auto;max-width:460px}
.suggestions{margin:34px auto 0;display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.suggestions button{border:1px solid var(--line);border-radius:11px;padding:10px 15px;background:var(--panel);color:var(--ink);font-size:14px;transition:border-color .14s,background .14s,transform .05s}
.suggestions button:hover{border-color:var(--accent);background:var(--elevated)}
.suggestions button:active{transform:translateY(1px)}
.suggestions span{color:var(--accent);margin-right:7px}

/* ---------- Messages ---------- */
.messages:empty{display:none}
.message{padding:20px 0}
.message-label{font-size:12.5px;font-weight:600;display:flex;align-items:center;gap:8px;color:var(--muted);margin-bottom:9px;text-transform:none}
.message-label img{width:30px;height:26px;margin-left:-6px}
.message-content{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8;font-size:16px}
.message.user{padding-left:14%}
.message.user .message-content{background:var(--user-bubble);border:1px solid var(--user-bubble-line);padding:14px 18px;border-radius:16px 16px 4px 16px}
.message.user .message-label{justify-content:flex-end}
.message.assistant{border-bottom:1px solid var(--line-soft);padding-bottom:26px}
.message-content img.gen{display:block;max-width:100%;width:420px;border-radius:14px;margin-top:10px;border:1px solid var(--line)}
.message-files{font-size:12px;color:var(--muted);margin-top:6px}
.message.user.queued{opacity:.5}
.message.user.queued .message-label::after{content:' · queued';font-weight:400;color:var(--muted)}

/* ---------- Waiting indicator ---------- */
.waiting{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted);padding:14px 0}
/* Vyniqra thinking mark — the app's own V tile, gently breathing. */
.vq-think{flex:none;transform-origin:center;will-change:transform}
.waiting .vq-think{animation:vqthink 1.5s ease-in-out infinite}
.waiting.searching .vq-think{animation-duration:.85s}
@keyframes vqthink{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.1);opacity:1}}
#waiting-text::after{content:'';display:inline-block;width:1.1em;text-align:left;animation:vqdots 1.4s steps(1,end) infinite}
@keyframes vqdots{0%{content:''}25%{content:'.'}50%{content:'..'}75%{content:'...'}}
@media(prefers-reduced-motion:reduce){.vq-think{animation:none!important}#waiting-text::after{animation:none!important;content:''}}
.waiting .bot{overflow:visible;flex:none}
.waiting img.spin{animation:vqspin 1.6s linear infinite}
@keyframes vqspin{to{transform:rotate(360deg)}}
.bot-body{transform-origin:32px 40px;animation:botbreathe 1.6s ease-in-out infinite}
.bot-eyes{animation:boteyes 2.4s ease-in-out infinite}
.bot-q{transform-origin:50px 12px;animation:botq 1.4s ease-in-out infinite}
.bot-legs .leg{transform-origin:center 44px}
.waiting.searching .bot-q{display:none}
.waiting.searching .bot-body{animation:botwalk .5s ease-in-out infinite}
.waiting.searching .leg.l{animation:legl .5s ease-in-out infinite}
.waiting.searching .leg.r{animation:legr .5s ease-in-out infinite}
.waiting.searching .bot-eyes{animation:botlook 1.2s ease-in-out infinite}
.bot-body rect,.bot-q circle,.bot-legs .leg{fill:var(--accent)}
.bot-q text,.bot-eyes circle{fill:var(--accent-ink)}
.bot-mouth{stroke:var(--accent-ink)}
@keyframes botbreathe{50%{transform:translateY(-2px) scale(1.03)}}
@keyframes boteyes{0%,88%,100%{transform:scaleY(1)}94%{transform:scaleY(.1)}}
@keyframes botq{0%,100%{transform:translateY(0) rotate(-8deg);opacity:.85}50%{transform:translateY(-5px) rotate(8deg);opacity:1}}
@keyframes botwalk{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@keyframes legl{0%,100%{transform:rotate(-22deg)}50%{transform:rotate(22deg)}}
@keyframes legr{0%,100%{transform:rotate(22deg)}50%{transform:rotate(-22deg)}}
@keyframes botlook{0%,100%{transform:translateX(-2px)}50%{transform:translateX(2px)}}

/* ---------- Steps (research trace) ---------- */
.steps{margin:6px 0 4px 14%;font-size:13px;color:var(--muted)}
.steps summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid var(--line);border-radius:10px;background:var(--panel);width:max-content;max-width:100%}
.steps summary::-webkit-details-marker{display:none}
.steps summary::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
.steps.running summary::before{animation:blink 1s infinite}
@keyframes blink{50%{opacity:.25}}
.steps ol{margin:7px 0 0;padding:0 0 0 14px;display:flex;flex-direction:column;gap:3px}
.steps li{list-style:none;position:relative;padding-left:17px;overflow-wrap:anywhere}
.steps li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-size:12px}
.steps li.now{color:var(--ink)}
.steps li.now::before{content:"…";color:var(--muted)}
.embed .steps{margin-left:0}

/* ---------- Composer ---------- */
.composer-wrap{width:100%;max-width:768px;padding:10px 28px 16px;margin:0 auto;position:sticky;bottom:0;background:linear-gradient(transparent,var(--bg) 20px);background-color:var(--bg)}
.composer{background:var(--panel);border:1px solid var(--line);border-radius:20px;box-shadow:0 2px 14px rgba(0,0,0,.06);overflow:hidden;transition:border-color .14s,box-shadow .14s}
.composer:focus-within{border-color:var(--accent);box-shadow:0 2px 18px var(--accent-weak)}
.composer textarea{display:block;width:100%;resize:none;max-height:220px;min-height:76px;background:none;border:0;outline:none;color:var(--ink);padding:18px 20px 6px;font-size:16px;line-height:1.6}
.composer textarea::placeholder{color:var(--faint)}
.composer-bottom{padding:0 12px 11px 18px;display:flex;justify-content:space-between;align-items:center;gap:10px}
#composer-hint{font-size:11px;color:var(--faint)}
#send{background:var(--accent);border:0;border-radius:11px;color:var(--accent-ink);width:40px;height:40px;font-size:22px;line-height:1;display:inline-flex;align-items:center;justify-content:center;transition:background .14s}
#send:not(:disabled):hover{background:var(--accent-strong)}
.icon-btn{position:relative;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--panel);color:var(--muted);display:inline-flex;align-items:center;justify-content:center;padding:0;transition:border-color .12s,color .12s,background .12s}
.icon-btn:hover{border-color:var(--accent);color:var(--ink)}
.icon-btn[aria-pressed="true"]{background:var(--accent-weak);border-color:var(--accent);color:var(--accent)}
.icon-btn[aria-pressed="true"]::after{content:"";position:absolute;right:-3px;top:-3px;width:9px;height:9px;border-radius:50%;background:var(--accent);border:2px solid var(--panel)}
#mic.recording{background:#fbe6e3;border-color:#e05a4a;color:#c23829;animation:pulse 1s infinite}
body:not(.light) #mic.recording{background:#4a2420;border-color:#ff8f7e;color:#ffbcb0}
@keyframes pulse{50%{box-shadow:0 0 0 6px rgba(224,90,74,.18)}}
#live[aria-pressed="true"]{background:var(--accent-weak);border-color:var(--accent);color:var(--accent)}
#live.listening{animation:pulse 1.2s infinite}
#live.speaking{background:#dcedff;border-color:#3b8be0;color:#144a85}
body:not(.light) #live.speaking{background:#1f2f3a;border-color:#7cc4ff;color:#bfe3ff}
.composer-actions{display:flex;gap:8px;margin-left:auto;align-items:center}
.attachments{display:flex;gap:6px;flex-wrap:wrap;padding:12px 16px 0}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;background:var(--elevated);border:1px solid var(--line);border-radius:20px;padding:4px 10px;color:var(--ink);max-width:220px}
.chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chip button{border:0;background:none;color:var(--muted);padding:0;font-size:13px}
.chip button:hover{color:#d9594f}
#stop{margin-left:auto;background:var(--elevated);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:8px 13px;font-size:13px}
#stop span{font-size:11px;margin-left:9px}
.footnote{text-align:center;font-size:11px;color:var(--faint);margin:10px 0 0}
.notice{font-size:14px;line-height:1.6;border:1px solid var(--line);background:var(--elevated);color:var(--ink);border-radius:11px;margin-bottom:12px;padding:12px 16px}
.notice-link{display:inline-block;margin-left:6px;padding:2px 10px;border:1px solid currentColor;border-radius:999px;font-weight:600;text-decoration:none;color:inherit}

/* ---------- Code blocks ---------- */
.codebox{margin:12px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--side)}
body.light .codebox{background:#f6f4ec}
.codebar{display:flex;align-items:center;gap:8px;padding:6px 11px;background:var(--elevated);font-size:11px;color:var(--muted);border-bottom:1px solid var(--line)}
.codebar span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.codebar button{font-size:11px;padding:4px 9px;border-radius:7px;border:1px solid var(--line);background:var(--panel);color:var(--ink)}
.codebar button:hover{border-color:var(--accent)}
.codebox pre{margin:0;padding:13px 15px;overflow:auto;font:12.5px/1.55 ui-monospace,'SF Mono',Consolas,monospace;white-space:pre}
.codebox.flash{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- Skip link / a11y ---------- */
.skip{position:fixed;top:-100px;left:20px;z-index:5;background:var(--accent);padding:10px 14px;border-radius:8px;color:var(--accent-ink)}
.skip:focus{top:10px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

/* ---------- Drawer (artifacts / live) ---------- */
.drawer{position:fixed;top:0;right:0;bottom:0;width:360px;max-width:92vw;background:var(--side);border-left:1px solid var(--line);z-index:20;display:flex;flex-direction:column;box-shadow:-14px 0 44px rgba(0,0,0,.14)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;border-bottom:1px solid var(--line);font-size:14px}
.drawer-body{padding:13px 15px;overflow:auto;display:flex;flex-direction:column;gap:9px}
.art{border:1px solid var(--line);border-radius:11px;padding:10px 13px;background:var(--panel);cursor:pointer;transition:border-color .12s}
.art:hover{border-color:var(--accent)}
.art b{display:block;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.art span{font-size:11px;color:var(--muted)}
.art img{max-width:100%;border-radius:7px;margin-top:6px}
.live-drawer{width:min(430px,96vw);z-index:22}
.drawer-actions{display:flex;gap:14px}
.drawer-frame{flex:1;min-height:0}
.drawer-frame iframe{width:100%;height:100%;border:0;display:block;background:var(--bg)}

/* ---------- Settings modal ---------- */
.modal{position:fixed;inset:0;background:rgba(20,18,14,.45);backdrop-filter:blur(3px);z-index:30;display:flex;align-items:center;justify-content:center;padding:16px}
.modal-card{width:100%;max-width:420px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:0 0 14px;box-shadow:0 24px 70px rgba(0,0,0,.28)}
.settings-card{max-width:min(1100px,96vw);width:100%;height:min(88vh,860px);display:flex;flex-direction:column;padding-bottom:0;overflow:hidden}
.settings-card .drawer-head{flex:none}
.tabs-row{display:flex;gap:4px;flex-wrap:wrap}
.tabs-row .tab{border:1px solid transparent;background:none;color:var(--muted);font-size:13px;padding:6px 12px;border-radius:9px}
.tabs-row .tab:hover{background:var(--elevated)}
.tabs-row .tab.active{background:var(--accent-weak);border-color:transparent;color:var(--accent);font-weight:550}
.tab-pane{flex:1;min-height:0;overflow:auto;padding:0 0 12px}
.tab-pane[data-pane="general"]{padding:0 4px 14px}
.tab-pane iframe{width:100%;height:100%;border:0;background:var(--bg);display:block}
.cz-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 18px;font-size:14px}
.cz-row select,.cz-row input{padding:7px 10px;border-radius:9px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:13.5px}
.cz-row input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}
.cz-note{font-size:12.5px;color:var(--muted);margin:8px 18px 0;line-height:1.6}
.cz-more{display:block;margin:10px 18px 0;font-size:13px;color:var(--accent)}
.live-settings{padding:4px 18px 8px}
.cz-actions{display:flex;gap:14px;align-items:center;margin-top:16px}
.btn-lime{background:var(--accent);color:var(--accent-ink);border:0;border-radius:11px;padding:10px 16px;font-weight:600;font-size:14px}
.btn-lime:hover{background:var(--accent-strong)}

/* ---------- Live voice ---------- */
.live-engine{position:fixed;width:1px;height:1px;left:-9999px;top:0;border:0;opacity:0;pointer-events:none}
.live-status{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--ink);border:1px solid var(--accent);background:var(--panel);border-radius:12px;padding:10px 14px;margin-bottom:10px;--lvl:0}
.live-status-actions{margin-left:auto;display:flex;gap:12px}
.live-note{font-size:12px;color:var(--muted);margin-left:4px}
.live-viz{position:relative;width:44px;height:44px;flex:none;display:block}
.live-viz .core{position:absolute;inset:10px;border-radius:50%;background:radial-gradient(circle at 35% 35%,var(--accent-strong),var(--accent) 55%,var(--accent-strong));transform:scale(calc(.85 + var(--lvl,0)*.5));transition:transform .08s linear;box-shadow:0 0 12px var(--accent-weak)}
.live-viz .ring{position:absolute;inset:0;border-radius:50%;border:2px solid var(--accent);opacity:0;animation:ripple 2.2s ease-out infinite}
.live-viz .r2{animation-delay:.7s}.live-viz .r3{animation-delay:1.4s}
.live-status.hearing{border-color:var(--accent-strong);background:color-mix(in srgb,var(--accent) 10%,var(--panel))}
.live-status.hearing .ring{animation-duration:1.1s}
@keyframes ripple{0%{transform:scale(.55);opacity:.7}100%{transform:scale(1.25);opacity:0}}
.live-status[data-state="speaking"]{border-color:#7cc4ff}
.live-status[data-state="speaking"] .core{background:radial-gradient(circle at 35% 35%,#dff0ff,#7cc4ff 55%,#2c6fb3);box-shadow:0 0 12px rgba(124,196,255,.6);transform:scale(calc(.85 + var(--out,0)*.5))}
.live-status[data-state="speaking"] .ring{border-color:#7cc4ff}
.live-bars{display:flex;align-items:center;gap:3px;height:26px;flex:none}
.live-bars i{display:block;width:4px;height:calc(4px + var(--h,.08)*22px);border-radius:2px;background:var(--accent);transition:height .09s linear}
.live-status[data-state="speaking"] .live-bars i{background:#7cc4ff}
.live-dot{width:9px;height:9px;border-radius:50%;background:var(--accent);animation:blink 1.1s infinite;flex:none;display:none}
.live-status .live-dot{transform:scale(calc(1 + var(--lvl,0)*1.6));transition:transform .08s linear}
#live{--lvl:0}
#live[aria-pressed="true"]{box-shadow:0 0 0 calc(var(--lvl,0)*14px) color-mix(in srgb,var(--accent) 35%,transparent);transition:box-shadow .08s linear}
.message.user.live-partial .message-content{opacity:.75;border-style:dashed}
.message.user.live-partial .message-content::after{content:' …';color:var(--muted)}

/* ---------- Overview / usage tiles ---------- */
.overview{padding:6px 18px 18px}
.ov-head{display:flex;justify-content:space-between;align-items:center;font-size:16px;margin:6px 0 4px}
.overview h4{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);margin:18px 0 9px}
.ov-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:11px}
.ov-tile{border:1px solid var(--line);border-radius:14px;padding:15px 17px;background:var(--panel);display:flex;flex-direction:column;gap:4px}
.ov-tile strong{font-size:26px;font-weight:600;line-height:1.1}
.ov-tile span{font-size:13px;color:var(--ink)}
.ov-tile small{font-size:12px;color:var(--muted);line-height:1.4}
.ov-tile.wide{grid-column:1/-1}
.ov-tile.warn{border-color:#e0a800;background:color-mix(in srgb,#ffd54f 16%,var(--panel))}
.ov-tile.free strong{color:#3f7d0c}
.ov-tile.paid{border-color:#e0a800}
.ov-tile.paid strong{color:#a35d00}
.ov-meter{height:18px;border-radius:9px;background:color-mix(in srgb,var(--line) 70%,transparent);overflow:hidden}
.ov-bar{height:100%;background:var(--accent);border-radius:9px;transition:width .3s}
.ov-meter.warn .ov-bar{background:#e0a800}
.ov-meter.paid .ov-bar{background:#d9534f}
.ov-meter-text{font-size:14px;margin-top:8px}
.ov-controls{display:flex;flex-direction:column;gap:10px;border:1px solid var(--line);border-radius:14px;padding:13px 17px;background:var(--panel)}
.ov-row{display:flex;align-items:center;justify-content:space-between;gap:16px}
.ov-row span{font-size:14px}
.ov-row small{display:block;font-size:12px;color:var(--muted)}
.ov-row input[type=number],.ov-row select,.ov-row input[type=text]{font-size:14px;padding:7px 9px;border-radius:9px;border:1px solid var(--line);background:var(--bg);color:var(--ink);min-width:150px}
.ov-row input[type=text]{width:min(380px,45vw)}
.ov-row input[type=checkbox]{width:20px;height:20px;accent-color:var(--accent)}
.ov-msg{color:var(--muted);min-height:16px}
.ov-users{display:flex;flex-direction:column;gap:6px}
.ov-user{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:11px;padding:9px 13px;font-size:14px;background:var(--panel)}
.ov-user small{color:var(--muted)}
.ov-user.off{opacity:.55}
.ov-btnrow{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:6px}

/* ---------- Genius meter ---------- */
.genius{display:grid;grid-template-columns:150px 1fr;gap:14px 18px;align-items:start;border:1px solid var(--line);border-radius:14px;padding:15px;background:var(--panel)}
.genius-ring{--p:0;width:130px;height:130px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--p)*1%),color-mix(in srgb,var(--accent) 14%,transparent) 0);display:grid;place-items:center;position:relative;margin:auto}
.genius-ring::before{content:'';position:absolute;inset:12px;border-radius:50%;background:var(--panel)}
.genius-ring strong{position:relative;font-size:28px;line-height:1;z-index:1}
.genius-ring span{position:relative;font-size:11px;color:var(--muted);letter-spacing:.5px;text-transform:uppercase;z-index:1;margin-top:4px}
.genius-parts{display:flex;flex-direction:column;gap:6px}
.gpart{display:grid;grid-template-columns:1fr 160px 44px;gap:10px;align-items:center;font-size:12.5px}
.gpart-l b{display:block;font-weight:600}
.gpart-l small{color:var(--muted);font-size:11px}
.gbar{height:8px;border-radius:5px;background:color-mix(in srgb,var(--ink) 10%,transparent);overflow:hidden}
.gbar div{height:100%;border-radius:5px;background:var(--accent)}
.gbar div.mid{background:#c9a227}
.gbar div.low{background:#c96a27}
.gval{text-align:right;font-weight:600;font-size:12px}
.genius-domains{grid-column:1/-1;display:flex;flex-direction:column;gap:5px;border-top:1px solid var(--line);padding-top:10px}
.gdom{display:grid;grid-template-columns:200px 1fr;gap:10px;align-items:center;font-size:12px}

/* ---------- Embedded mode ---------- */
body.embed .sidebar{display:none}
body.embed main{margin-left:0;min-height:100dvh}
body.embed .topbar{display:none}
body.embed .welcome{padding:6vh 0 20px}
body.embed .chat-layout,body.embed .composer-wrap{padding-inline:16px}
.embed .steps{margin-left:0}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .sidebar{width:220px;padding-inline:13px}
  main{margin-left:220px}
  .topbar{padding-inline:22px}
  .chat-layout,.composer-wrap{padding-inline:22px}
  .suggestions{gap:8px}
  .suggestions button{font-size:13px}
}
@media(max-width:640px){
  .sidebar{position:static;width:100%;height:auto;padding:14px 18px;border-right:0;border-bottom:1px solid var(--line);flex-direction:row;align-items:center;flex-wrap:wrap;gap:8px 12px;overflow:visible}
  .brand img{height:26px}
  .new-chat{width:auto;margin:0;padding:7px 12px;font-size:13px}
  .key-hint,.side-label,.side-copy,.chats,.side-nav{display:none}
  .sidebar-bottom{margin:0;flex:1 1 100%;display:flex;justify-content:flex-end}
  .sidebar-bottom .session-note,.side-link{display:none}
  .account{margin:0;padding:6px 10px;font-size:12px;width:100%}
  .acct-usage{display:none}
  .acct-actions{margin-top:3px}
  main{margin-left:0;min-height:calc(100dvh - 73px)}
  .topbar{min-height:52px;padding:12px 18px;font-size:13px}
  .connection{font-size:11px}
  .chat-layout{padding:18px}
  .welcome{padding:7vh 0 30px}
  .welcome>img{width:90px;height:auto}
  h1{letter-spacing:-.3px}
  .welcome>p{font-size:15px}
  .suggestions{margin-top:26px}
  .composer-wrap{padding:10px 14px 14px}
  .composer textarea{padding:16px 16px 6px}
  .composer-bottom{padding-left:16px}
  #composer-hint{font-size:10px;max-width:180px}
  .message.user{padding-left:6%}
  .steps{margin-left:0}
}
@media(max-height:760px){.brand img{height:26px}.side-label{margin-top:12px}.chats{min-height:90px}}
@media(max-width:720px){.genius{grid-template-columns:1fr}.gpart{grid-template-columns:1fr 100px 40px}.gdom{grid-template-columns:140px 1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.bot *{animation:none!important}}