:root{color-scheme:dark;--ink:#eeeeee;--muted:#999999;--line:#333333;--green:#ffffff;--paper:#111111}*{box-sizing:border-box}body{margin:0;font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;color:var(--ink);background:var(--paper)}button,input,textarea,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid #ffffff;outline-offset:3px}.app{display:flex;height:100dvh;min-height:600px}aside{width:270px;flex-shrink:0;background:#080808;color:#ffffff;padding:30px 20px 16px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;font-size:24px;font-weight:850;letter-spacing:-1px}.brand small{display:block;font-size:8px;letter-spacing:1.15px;font-weight:600;margin-top:6px;color:#999999}.new-chat{margin-top:35px;display:flex;align-items:center;gap:10px;width:100%;padding:13px 12px;border:1px solid #333333;border-radius:9px;color:#ffffff;background:#111111;font-size:13px;font-weight:600}.new-chat>span:first-child{font-size:23px;color:var(--green);line-height:16px}.new-chat kbd{margin-left:auto;font-size:12px;color:#999999}.section-label{font-size:9px;letter-spacing:1.8px;color:#999999;margin:32px 10px 14px}#history{overflow-y:auto;flex:1}.history-item{display:flex;align-items:center;margin-bottom:5px;border-radius:8px}.history-item.active{background:#202020}.history-item>button:first-child{background:none;border:0;flex:1;text-align:left;color:#999999;padding:13px 10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;min-width:0}.history-item.active>button:first-child{color:var(--green)}.delete{background:none;border:0;color:#999999;font-size:15px;padding:6px 10px;opacity:0}.history-item:hover .delete,.delete:focus{opacity:1}.sidebar-bottom{padding-top:20px}.quiet{background:none;border:none;color:#999999;font-size:12px;padding:10px}.profile{border-top:1px solid #292929;margin-top:14px;padding:20px 0 0;display:flex;align-items:center;gap:10px}.avatar{width:32px;height:32px;border-radius:50%;background:#252525;display:grid;place-items:center;color:var(--green);font-size:13px}.profile strong{display:block;font-size:12px;max-width:145px;overflow:hidden;text-overflow:ellipsis}.profile small{display:block;font-size:10px;color:#999999;margin-top:5px}.icon-button{border:none;background:none;font-size:20px;color:inherit;padding:6px}.profile .icon-button{margin-left:auto;color:#999999}main{flex:1;min-width:0;display:flex;flex-direction:column}header{height:80px;flex-shrink:0;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 38px}.header-title{font-size:14px;font-weight:700}.version{font-size:9px;margin-left:8px;color:#999999;border:1px solid #333333;border-radius:4px;padding:3px 5px}.header-right{display:flex;align-items:center;gap:25px}.status{font-size:11px;color:#999999;display:flex;gap:7px;align-items:center}i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#ffffff}select{border:1px solid #333333;border-radius:6px;background:transparent;padding:6px;font-size:11px;color:#eeeeee}.menu{display:none}#conversation{flex:1;overflow-y:auto;padding:0 28px}.welcome{max-width:770px;margin:76px auto 35px}.eyebrow{font-size:10px;font-weight:700;color:#999999;letter-spacing:2.2px;margin-bottom:24px}h1{font-size:clamp(36px,4vw,58px);line-height:1.13;letter-spacing:-2.3px;font-weight:650;margin:0}.welcome>p{color:#999999;font-size:14px;line-height:1.7;margin:22px 0 37px;max-width:510px}.suggestions{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.suggestions button{background:#111111;border:1px solid #333333;padding:20px 16px;text-align:left;border-radius:12px;position:relative;min-height:130px;transition:border-color .15s}.suggestions button:hover{border-color:#ffffff}.suggestions span{font-size:10px;letter-spacing:1px;color:#999999;display:block;margin-bottom:22px}.suggestions strong{font-size:13px;display:block}.suggestions small{font-size:10px;color:#999999;display:block;margin-top:8px}.suggestions b{position:absolute;right:15px;top:15px;font-weight:400;color:#999999}.welcome-note{display:flex;align-items:center;gap:8px;color:#999999;font-size:10px;margin-top:25px}.messages{max-width:770px;margin:30px auto}.message{margin:22px 0 30px}.message-heading{font-size:10px;font-weight:700;letter-spacing:1px;display:flex;align-items:center;gap:8px;margin-bottom:11px}.message-heading img{width:23px;height:23px}.message.user .message-heading{color:#999999}.message-content{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.85}.message.user .message-content{background:#111111;border-radius:12px;padding:14px 18px}.message.interrupted{border-left:2px solid #999999;padding-left:12px}.copy{background:none;border:0;font-size:10px;color:#999999;padding:8px 0}.composer-area{width:100%;max-width:826px;align-self:center;padding:10px 28px 14px}#composer{background:#111111;border:1px solid #333333;border-radius:15px;padding:15px 16px 10px;box-shadow:0 3px 18px #00000000}textarea{width:100%;resize:none;min-height:30px;max-height:180px;border:none;background:none;outline:none;font-size:14px;line-height:1.6;color:var(--ink)}textarea::placeholder{color:#999999}.composer-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:7px}.composer-bottom>span{font-size:9px;color:#999999}#send{background:#f2f2f2;border:0;width:34px;height:34px;border-radius:9px;color:#ffffff;font-size:24px}.disclaimer{font-size:9px;color:#999999;text-align:center;margin-top:12px}#notice{font-size:12px;color:#999999;line-height:1.6;min-height:0;padding-bottom:8px}#notice:empty{padding:0}footer{display:flex;align-items:center;justify-content:space-between;padding:15px 38px 18px;font-size:9px;color:#999999;gap:12px}footer div{display:flex;gap:20px}.overlay{position:fixed;inset:0;display:grid;place-items:center;background:#080808f2;backdrop-filter:blur(7px);z-index:20;padding:20px}.overlay[hidden]{display:none}.login-card{width:440px;max-width:100%;background:var(--paper);border-radius:20px;padding:38px}.login-card .brand small{color:#999999}.login-card>.eyebrow{margin-top:35px;font-size:9px}.login-card h2{font-size:32px;letter-spacing:-1.1px;font-weight:600;line-height:1.15;margin:0}.login-card>p{font-size:12px;line-height:1.7;color:#999999;margin:20px 0}.login-card label{display:block;font-size:11px;font-weight:600;margin-top:15px}.login-card input{width:100%;border:1px solid #333333;padding:12px;border-radius:8px;background:#111111;margin-top:7px}.primary{width:100%;border:none;background:#f2f2f2;color:#ffffff;border-radius:8px;padding:13px;margin:14px 0 25px;font-size:13px}.login-card>small{font-size:9px;color:#999999}#loginError{font-size:12px;color:#999999;line-height:1.5}dialog{border:1px solid #333333;border-radius:18px;background:var(--paper);color:var(--ink);padding:35px;max-width:550px;width:calc(100% - 32px)}dialog::backdrop{background:#000000b3}dialog h2{font-size:36px;letter-spacing:-1px;margin:0}dialog>p{color:#999999;font-size:13px}dialog .eyebrow{font-size:8px;letter-spacing:1.4px}.close{position:absolute;right:17px;top:12px;border:0;background:none;font-size:26px;color:#999999}.about-block{border-top:1px solid var(--line);padding-top:12px;margin-top:20px}.about-block h3{font-size:11px;color:#999999;font-weight:600}.about-block p{font-size:12px;line-height:1.8}.badges{display:flex;flex-wrap:wrap;gap:8px}.badges a{font-size:10px;border:1px solid #333333;border-radius:6px;padding:8px}.about-links{display:flex;flex-direction:column;gap:10px;font-size:11px;margin-top:24px}.small{font-size:10px!important}[hidden]{display:none!important}
@media(min-width:1500px){.welcome{margin-top:100px}}@media(max-width:1000px){aside{width:235px;padding:25px 15px}.welcome{margin-top:48px}.suggestions{gap:8px}.suggestions button{padding:17px 12px}header{padding:0 25px}footer{padding:12px 25px;flex-wrap:wrap}}@media(max-width:720px){.app{min-height:0}aside{position:fixed;inset:0 auto 0 0;width:270px;z-index:10;transform:translateX(-100%);transition:transform .2s}aside.open{transform:translateX(0);box-shadow:20px 0 50px #999999}.menu{display:block}header{height:65px;padding:0 16px;gap:10px}.header-title{margin-right:auto}.header-right{gap:10px}.status{font-size:9px}#conversation{padding:0 20px}.welcome{margin-top:45px}.eyebrow{font-size:8px;letter-spacing:1.6px}h1{font-size:39px;letter-spacing:-1.5px}.welcome>p{font-size:12px;margin-bottom:25px}.suggestions{grid-template-columns:1fr}.suggestions button{min-height:75px;padding:15px 18px 15px 45px}.suggestions span{position:absolute;left:15px;top:19px;margin:0}.suggestions small{margin-top:6px}.welcome-note{font-size:9px}.composer-area{padding:8px 15px 12px}.composer-bottom>span{font-size:8px}.disclaimer{font-size:8px}footer{padding:10px 16px;font-size:8px;gap:8px}footer div{gap:12px}.login-card{padding:28px}.message-content{font-size:13px}.delete{opacity:1}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Supplied QAZTECH ENGINE artwork, preserved in full. */
.brand{flex-direction:column;align-items:flex-start;gap:12px;letter-spacing:0}.brand>img{width:100%;max-width:230px;height:auto;border-radius:9px;object-fit:contain;background:#999999}.login-card .brand{align-items:center;text-align:center}.login-card .brand>img{max-width:230px}.login-card{max-height:calc(100dvh - 40px);overflow-y:auto}#loginLanguage{display:block;margin:20px 0 0 auto;border:1px solid #333333;border-radius:7px;padding:7px;background:#111111;color:var(--ink)}.message-heading img{width:60px;height:40px;object-fit:contain;border-radius:4px}.suggestions button{text-align:start}
[dir="rtl"] .welcome h1,[dir="rtl"] .login-card h2{letter-spacing:normal;line-height:1.4}[dir="rtl"] .eyebrow,[dir="rtl"] .section-label,[dir="rtl"] .message-heading{letter-spacing:normal}[dir="rtl"] .suggestions b{right:auto;left:15px}[dir="rtl"] .close{right:auto;left:17px}[dir="rtl"] #loginLanguage{margin-left:0;margin-right:auto}.message-content{unicode-bidi:plaintext;overflow-wrap:anywhere}input[type="email"]{text-align:left}
@media(max-width:720px){[dir="rtl"] aside{inset:0 0 0 auto;transform:translateX(100%)}[dir="rtl"] aside.open{transform:translateX(0);box-shadow:-20px 0 50px #999999}[dir="rtl"] .suggestions button{padding:15px 45px 15px 18px}[dir="rtl"] .suggestions span{left:auto;right:15px}.login-card .brand>img{max-width:190px}}

/* QAZTECH monochrome terminal surface */
:root{--ink:#ededed;--muted:#999;--line:#292929;--green:#fff;--paper:#0b0b0b}body{background:#0b0b0b}aside{background:#080808;border-inline-end:1px solid #292929}.brand,.login-card .brand{align-items:center;gap:0}.brand>img,.login-card .brand>img{width:180px;max-width:100%;height:auto;border-radius:0}.new-chat{background:transparent;border-radius:5px;font-weight:400}.history-item>button:first-child{text-align:start}h1,.login-card h2{font-family:inherit;letter-spacing:-1px;font-weight:500}.eyebrow,.section-label{color:#999}.suggestions button{background:transparent;border-color:#303030;border-radius:5px}.suggestions strong{font-weight:500}.suggestions button:hover{background:#151515;border-color:#888}.message.user .message-content{background:#191919;border-radius:20px}.message-heading img{border-radius:0}.profile .avatar{color:#fff;background:#222}#composer{background:#191919;border:1px solid #383838;border-radius:28px;padding:17px 20px 12px;box-shadow:none}#composer:focus-within{border-color:#777}textarea{min-height:38px;font-family:inherit;color:#eee}textarea::placeholder{color:#888}.composer-bottom{gap:12px}.composer-tools{display:flex;align-items:center;gap:10px}.input-hint{font-size:9px;color:#888}.tool-button,#send{width:38px;height:38px;flex-shrink:0;display:grid;place-items:center;border:0;border-radius:50%;padding:9px}.tool-button{background:transparent;color:#ddd}.tool-button:hover{background:#303030}.tool-button svg,#send svg{width:22px;height:22px}#send{background:#fff;color:#000;border-radius:50%}#mic[aria-pressed="true"]{background:#fff;color:#000}#notice,#loginError{color:#ddd}select,#loginLanguage,.login-card input{background:#151515;color:#eee;border-color:#383838}.primary{background:#fff;color:#000}.login-card{background:#0e0e0e;border:1px solid #333;border-radius:8px}.login-card .eyebrow{margin-top:24px}.overlay{background:#000e;backdrop-filter:none}dialog{background:#111;border-color:#333;border-radius:8px}.badges a{border-color:#444}.attachment-chip{display:flex;align-items:center;gap:10px;border:1px solid #444;border-radius:12px;padding:8px 12px;margin-bottom:12px;font-size:11px;max-width:100%}.attachment-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-chip button{margin-inline-start:auto;border:0;background:transparent;color:#ddd;font-size:20px}.recording-note{font-size:10px;color:#ccc}footer{border-top:1px solid #222}.version{border-color:#444;color:#aaa}.status i,.welcome-note i{background:#ddd}
@media(max-width:720px){.input-hint{display:none}.brand>img,.login-card .brand>img{width:180px;max-width:100%}.login-card{padding:24px}.composer-area{padding:8px 12px 12px}#composer{border-radius:26px;padding:15px 16px 10px}.header-right{gap:8px}.status{max-width:100px}.welcome h1{font-size:32px}.suggestions{gap:9px}}

.speech{margin-inline-start:18px}.speech:hover,.copy:hover{color:#fff}

/* QAZTECH local model selection */
#modelChoice{min-width:100px;color:#ededed;border-color:#444;background:#111}.model-label{font-size:10px;font-weight:400;letter-spacing:0;color:#aaa;margin-inline-start:8px}.header-right{flex-wrap:wrap;justify-content:flex-end;gap:12px}@media(max-width:720px){header{height:auto;min-height:65px;padding-top:10px;padding-bottom:10px}.status{display:none}.header-right{gap:6px}#modelChoice{min-width:88px}.header-title .version{display:none}}

/* Existing account handoff; recorders and chat layout keep R8 styling. */
.storefront-sign-in{display:block;text-align:center;padding:14px 18px;border-radius:12px;background:#c9f06b;color:#101914!important;font-weight:700;text-decoration:none;margin-top:20px}
.storefront-sign-in:focus-visible{outline:3px solid currentColor;outline-offset:4px}
.storefront-account{font-size:.85rem;text-align:center}.storefront-account a{color:inherit}
.owner-access{margin:18px 0;width:100%}.owner-access summary{cursor:pointer;font-size:.85rem;opacity:.85}
.owner-access[open] summary{margin-bottom:14px}