/* NOKHCHO AI · Liquid Neon. A single accent, translucent surfaces, quiet reading. */
:root{--r-xs:12px;--r-sm:17px;--r:24px;--r-lg:30px;--r-xl:36px;--header:80px;--ease:cubic-bezier(.2,.8,.2,1);--rail:292px}
html[data-theme="dark"]{
 --bg:#060e0b;--surface:#0d1913;--surface-2:#172a20;--ink-1:#edf8f0;--ink-2:#a7bcae;--ink-3:#809b89;
 --brand:#8affad;--brand-2:#42ef89;--brand-ink:#052812;--accent-ink:#97ffb8;--danger:#ff9da8;
 --glass:rgba(19,38,27,.64);--glass-hi:rgba(34,59,43,.8);--glass-line:rgba(173,255,194,.13);--spec:rgba(230,255,236,.17);
 --panel:rgba(12,25,18,.88);--veil:rgba(2,9,5,.68);--bubble-me:rgba(59,110,76,.21);--bubble-me-line:rgba(142,239,166,.19);
 --shadow-md:0 12px 40px #0004;--shadow-lg:0 28px 90px #0008;--glow:rgba(83,255,128,.09);
}
html[data-theme="light"]{
 --bg:#edf5f0;--surface:#f6fbf7;--surface-2:#dfefe4;--ink-1:#123520;--ink-2:#496855;--ink-3:#607e6b;
 --brand:#9cf8b5;--brand-2:#6de698;--brand-ink:#0a3720;--accent-ink:#126b35;--danger:#b62c4b;
 --glass:rgba(255,255,255,.65);--glass-hi:rgba(232,249,237,.9);--glass-line:rgba(32,104,58,.17);--spec:rgba(255,255,255,.95);
 --panel:rgba(245,253,247,.9);--veil:rgba(20,50,29,.3);--bubble-me:rgba(140,222,165,.19);--bubble-me-line:rgba(37,117,64,.17);
 --shadow-md:0 12px 38px #23492f0f;--shadow-lg:0 28px 80px #23492f24;--glow:rgba(52,179,97,.09);
}
*{scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--ink-3) 30%,transparent) transparent}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink-1);line-height:1.55}
body::before{display:none}
.ambient-light{position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse at 70% -25%,var(--glow),transparent 65%),radial-gradient(ellipse at -15% 85%,var(--glow),transparent 55%)}
#app{height:var(--app-height,100dvh)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
[hidden]{display:none!important}
button,a,input,textarea,select{touch-action:manipulation}
button:disabled{cursor:default}
button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid var(--accent-ink);outline-offset:4px}
input::placeholder,textarea::placeholder{color:var(--ink-3);opacity:1}
.brand{display:flex;align-items:center;gap:10px}
.brand-home{display:block;flex:1;min-width:0;text-align:left;border-radius:12px}
.brand-symbol{display:grid;place-items:center;flex:none;width:37px;height:37px;color:var(--accent-ink);border-radius:13px;background:linear-gradient(135deg,var(--glow),transparent);border:1px solid var(--glass-line);box-shadow:inset 0 1px 0 var(--spec),0 0 20px var(--glow)}
.brand-symbol svg{width:28px;height:28px}
.brand .word{font-size:16px;font-weight:680;letter-spacing:.06em;white-space:nowrap}
.brand .word::after{display:none}
.brand-ai{color:var(--accent-ink);font-weight:450;letter-spacing:.02em}
.status-dot{display:inline-block;flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent-ink);box-shadow:0 0 12px var(--glow)}
.btn{min-height:48px;padding:12px 21px;background:linear-gradient(125deg,var(--brand),var(--brand-2));border-radius:15px;box-shadow:inset 0 1px 0 #ffffff80,0 5px 22px var(--glow);font-size:15px;font-weight:620;transition:transform .18s var(--ease),box-shadow .2s}
.btn:hover{box-shadow:inset 0 1px 0 #ffffff80,0 5px 28px var(--glow)}
.btn:active{transform:scale(.98)}
.btn.ghost{background:var(--glass);color:var(--ink-1);border-color:var(--glass-line);box-shadow:inset 0 1px 0 var(--spec)}
.icon-btn{width:44px;height:44px;min-width:44px;min-height:44px;border-radius:14px;background:transparent;border-color:transparent}
.icon-btn:hover{background:var(--glass);color:var(--accent-ink)}
/* The glass rail floats independently of the reading surface. */
#side{background:var(--panel);border:1px solid var(--glass-line);backdrop-filter:blur(24px) saturate(145%);-webkit-backdrop-filter:blur(24px) saturate(145%);box-shadow:inset 0 1px 0 var(--spec),var(--shadow-md);overflow:hidden}
.side-top{padding:22px 18px 21px;min-height:82px;gap:6px}
.side-act .icon-btn{width:34px;min-width:34px}
.side-intro{display:none}
.viewseg{margin:0 14px 12px;border:0;background:var(--glass);padding:5px;border-radius:14px;box-shadow:inset 0 1px 0 var(--spec)}
.viewseg button{font-size:12px;min-height:40px;gap:7px}
.viewseg button svg{width:17px;height:17px}
.viewseg .pill{background:var(--glass-hi);border:1px solid var(--glass-line);border-radius:11px;box-shadow:0 2px 9px #0001}
.viewseg button[aria-pressed="true"]{color:var(--accent-ink)}
.new-chat{width:calc(100% - 28px);margin:0 14px 24px;min-height:49px;padding:12px 15px;font-size:14px;gap:11px;border-radius:15px;border:1px solid color-mix(in srgb,var(--accent-ink) 27%,transparent);background:linear-gradient(120deg,var(--glow),transparent);box-shadow:inset 0 1px 0 var(--spec);transition:transform .2s,border-color .2s,background .2s}
.new-chat:hover{background:var(--glass-hi);border-color:var(--accent-ink)}
.new-chat svg{width:19px;height:19px}
.history-heading{display:flex;justify-content:space-between;gap:10px;padding:0 23px 10px;color:var(--ink-3);font-size:11px;letter-spacing:.045em}
.history-caption{display:none}
.history-search{display:flex;align-items:center;gap:8px;margin:0 14px 10px;padding:0 11px;min-height:39px;border-radius:12px;border:1px solid var(--glass-line);color:var(--ink-3);transition:border-color .2s}
.history-search:focus-within{border-color:var(--accent-ink)}
.history-search svg{width:16px;height:16px;flex:none}
.history-search input{width:100%;min-width:0;border:0;outline:none;background:transparent;color:var(--ink-1);font-size:12px;padding:9px 0}
.history-search kbd{font:11px inherit;border:1px solid var(--glass-line);border-radius:4px;padding:0 5px}
#side .list{padding-inline:10px;min-height:0}
.row{opacity:1;animation:none;min-height:70px;padding:12px 10px;border-radius:14px;gap:11px;margin-bottom:3px;background:transparent;border:1px solid transparent;transition:background .18s,border-color .18s,transform .2s}
.row:hover{background:var(--glass)}
.row.selected{background:linear-gradient(100deg,var(--glow),var(--glass));border-color:var(--glass-line);box-shadow:inset 2px 0 0 var(--accent-ink)}
.row .ava{width:34px;height:34px;border-radius:12px;font-size:12px;box-shadow:none;background:color-mix(in srgb,var(--model) 9%,var(--surface));border-color:color-mix(in srgb,var(--model) 25%,transparent)}
.row .name{font-size:13px;font-weight:550;line-height:1.5}
.row .last{font-size:11px;line-height:1.55;margin-top:4px;color:var(--ink-3)}
.row .time{font-size:10px;color:var(--ink-3)}
.list-busy{display:inline-flex;align-items:center;gap:6px;color:var(--accent-ink)}
.list-busy::before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor;animation:neon-pulse 1.8s ease-in-out infinite}
#side .me{border:1px solid var(--glass-line);border-radius:16px;background:var(--glass);margin:12px;padding:12px;box-shadow:inset 0 1px 0 var(--spec);gap:10px}
.me-ava{border-radius:12px;color:var(--brand-ink);background:linear-gradient(135deg,var(--brand),var(--brand-2))}
.me-tx b{font-size:13px;font-weight:550}
.balance{font-size:12px;color:var(--accent-ink)}
/* Distinct title, model and web-search status, including narrow screens. */
#chat{background:var(--bg);min-width:0}
.bar,#chat .bar{min-height:82px;height:auto;padding:16px 26px;gap:12px;background:var(--panel);border-bottom:1px solid var(--glass-line);box-shadow:inset 0 1px 0 var(--spec);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
.bar .title{min-width:0;padding:0;flex:1}
.bar .title h2{font-size:16px;font-weight:600;letter-spacing:-.018em;line-height:1.45;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.bar #chat-sub{display:flex;align-items:center;gap:8px 12px;flex-wrap:wrap;white-space:normal;overflow:visible;margin-top:7px;font-size:12px;line-height:1.4}
.model-label{color:var(--ink-2);min-width:0;max-width:100%;overflow-wrap:anywhere}
.bar .net-access{display:inline-flex;align-items:center;gap:5px;flex:none;font-size:10px;font-weight:500;line-height:1.4;margin:0;padding:4px 8px;border-radius:7px;border:1px solid var(--glass-line);background:var(--glass);color:var(--ink-3);white-space:nowrap}
.bar .net-access.on{color:var(--accent-ink);border-color:color-mix(in srgb,var(--accent-ink) 24%,transparent);background:var(--glow)}
.net-access svg{width:12px;height:12px;flex:none}
#chat .thread{gap:32px;padding:32px 22px;min-width:0;overscroll-behavior:contain;scrollbar-gutter:stable}
#chat .msg{font-size:16px;line-height:1.8;letter-spacing:.003em;background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;animation:message-enter .28s var(--ease);white-space:normal;max-width:100%;min-width:0}
#chat .msg.ai{padding:0;align-self:stretch}
#chat .msg.ai::before{content:none;display:none}
.message-author{display:flex;align-items:center;gap:9px;margin-bottom:13px;font-size:12px;font-weight:600;line-height:1.5;letter-spacing:.015em;color:var(--accent-ink);white-space:normal}
.author-symbol{display:grid;place-items:center;width:26px;height:26px;border:1px solid var(--glass-line);border-radius:9px;background:var(--glow);font-size:17px;line-height:1;color:var(--accent-ink)}
.is-generating .author-symbol{animation:neon-pulse 2.4s ease-in-out infinite}
.message-content{white-space:pre-wrap}
#chat .msg.me{padding:13px 19px;max-width:85%;line-height:1.7;border:1px solid var(--bubble-me-line);border-radius:23px 23px 7px 23px;background:linear-gradient(125deg,var(--bubble-me),color-mix(in srgb,var(--bubble-me) 70%,transparent));box-shadow:inset 0 1px 0 var(--spec)}
#chat .msg .meta{font-size:10px;color:var(--ink-3);margin-top:10px}
#chat .msg.me .meta{text-align:right}
.message-content .md-code{padding:16px 18px;font-size:13px;line-height:1.6;border-radius:16px;background:var(--surface);border:1px solid var(--glass-line);box-shadow:inset 0 1px 0 var(--spec)}
.message-content a{color:var(--accent-ink)}
.message-content .md-table-wrap{border:1px solid var(--glass-line);border-radius:13px}
.message-content .md-table{font-size:13px}
.search-status{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-2);padding:5px 0 10px;line-height:1.6;white-space:normal}
.search-status::before{content:'';display:block;flex:none;width:14px;height:14px;border:1.5px solid var(--glass-line);border-top-color:var(--accent-ink);border-radius:50%;animation:neon-spin 1s linear infinite}
.conversation-empty{margin:auto;max-width:430px;padding:30px 15px;text-align:center;color:var(--ink-2);animation:message-enter .4s var(--ease)}
.conversation-empty h3{color:var(--ink-1);font-size:20px;letter-spacing:-.025em;line-height:1.35;margin:22px 0 12px;font-weight:550}
.conversation-empty p{font-size:13px;line-height:1.8}
.empty-orbit{display:grid;place-items:center;width:66px;height:66px;margin:auto;border-radius:23px;border:1px solid var(--glass-line);background:linear-gradient(135deg,var(--glow),transparent);color:var(--accent-ink);box-shadow:inset 0 1px 0 var(--spec),0 0 48px var(--glow);font-size:35px}
/* Floating composer: the text remains sharp, only the surface is blurred. */
#chat .composer{position:relative;width:calc(100% - 32px);align-self:center;margin:0 16px calc(16px + var(--safe-b));padding:13px 13px 10px;gap:8px;grid-template-columns:42px minmax(0,1fr) 44px;border:1px solid color-mix(in srgb,var(--accent-ink) 23%,transparent);border-radius:26px;background:var(--panel);backdrop-filter:blur(24px) saturate(150%);-webkit-backdrop-filter:blur(24px) saturate(150%);box-shadow:inset 0 1px 0 var(--spec),var(--shadow-md),0 0 40px var(--glow);transition:border-color .22s,box-shadow .22s}
#chat .composer:focus-within{border-color:color-mix(in srgb,var(--accent-ink) 45%,transparent);box-shadow:inset 0 1px 0 var(--spec),var(--shadow-md),0 0 0 3px var(--glow)}
#chat .composer textarea{font-size:16px;line-height:1.6;min-height:48px;max-height:180px;padding:12px 3px;outline:none;background:none;box-shadow:none}
#chat .composer .send,.launch-send{display:grid;place-items:center;width:44px;height:44px;border-radius:15px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:var(--brand-ink);border:1px solid #d6ffe559;box-shadow:inset 0 1px 0 #fff7,0 5px 20px var(--glow);transition:opacity .18s,transform .2s var(--ease)}
#chat .composer .send:disabled,.launch-send:disabled{opacity:.35;box-shadow:none}
#chat .composer .send:active,.launch-send:active{transform:scale(.94)}
.launch-send svg{width:23px;height:23px}
.attach-btn{width:42px;height:48px;border-radius:13px;color:var(--ink-2)}
#chat .composer .globe{width:38px;height:36px;border-radius:12px;border:1px solid var(--glass-line);background:var(--glass)}
#chat .composer .globe.on{background:var(--glow);color:var(--accent-ink);border-color:color-mix(in srgb,var(--accent-ink) 24%,transparent)}
.output-control{font-size:11px;gap:9px;color:var(--ink-3)}
.output-control select{font-size:11px;border:1px solid var(--glass-line);border-radius:11px;background:var(--surface);color:var(--ink-2);padding:8px 26px 8px 10px;min-height:36px;max-width:225px}
#chat .composer .search-hint{font-size:11px;line-height:1.6;padding:2px 6px;color:var(--ink-3)}
.attachment-chip{background:var(--glass);border-radius:13px;font-size:12px;padding:5px 9px;color:var(--ink-2)}
.file-card{background:linear-gradient(120deg,var(--glass),var(--surface));border-radius:18px;border-color:var(--glass-line);padding:14px;box-shadow:inset 0 1px 0 var(--spec)}
.file-ext{color:var(--accent-ink);background:var(--glow);border-radius:10px;border-color:var(--glass-line);width:44px;height:50px;font-size:11px}
.file-info b{font-size:13px;font-weight:550}.file-info>span{font-size:11px}
.message-sources{gap:0;margin-top:17px}
.sources-label{font-size:11px;letter-spacing:.015em;margin-right:11px}
.source-icon{width:36px;height:36px;border:2px solid var(--bg);outline:1px solid var(--glass-line);margin-left:-3px;background:var(--surface-2);box-shadow:0 3px 12px #0001}
.source-icon:hover{z-index:1;outline-color:var(--accent-ink)}
.source-icon img{width:17px;height:17px}
/* A useful first screen with a living ribbon, rather than a decorative banner. */
.chat-welcome{position:relative;width:min(690px,calc(100% - 70px));padding:35px 0 45px;text-align:center;margin:auto}
#chat.blank{overflow:auto}
#chat.blank .chat-welcome{display:flex;flex-direction:column;flex:none}
.welcome-topline{display:flex;align-items:center;justify-content:center;gap:9px;color:var(--ink-3);font-size:11px;letter-spacing:.04em}
.welcome-art{position:relative;height:170px;width:100%;margin:10px auto -3px;isolation:isolate}
.liquid-wave{width:100%;height:100%;display:block}
.wave-halo{position:absolute;inset:25% 10%;background:radial-gradient(ellipse,var(--glow),transparent 67%);filter:blur(24px);z-index:-1}
.chat-welcome h1{font-size:clamp(30px,3.5vw,45px);letter-spacing:-.045em;font-weight:550;line-height:1.16}
.chat-welcome h1 span{color:var(--accent-ink)}
.chat-welcome p{max-width:100%;font-size:13px;line-height:1.8;margin:17px 0 24px;color:var(--ink-2)}
.launch-panel{width:100%;padding:17px 17px 13px;border-radius:25px;text-align:left;background:var(--panel);border:1px solid color-mix(in srgb,var(--accent-ink) 25%,transparent);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:inset 0 1px 0 var(--spec),var(--shadow-md),0 0 40px var(--glow);transition:border-color .2s}
.launch-panel:focus-within{border-color:color-mix(in srgb,var(--accent-ink) 55%,transparent)}
#launch-prompt{width:100%;min-height:65px;max-height:140px;border:0;outline:0;resize:none;padding:5px 7px 13px;background:transparent;color:var(--ink-1);font:inherit;font-size:16px;line-height:1.6}
.launch-controls{display:flex;align-items:center;justify-content:space-between;gap:14px}
.launch-model{display:flex;align-items:center;gap:8px;padding:9px 10px;max-width:calc(100% - 60px);min-height:40px;border:1px solid var(--glass-line);background:var(--glass);border-radius:12px;color:var(--ink-2);font-size:12px}
.launch-model>span:not(.status-dot){overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.launch-model svg{width:14px;height:14px;flex:none}
.quick-prompts{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin-top:16px}
.quick-prompts button{display:flex;align-items:center;gap:7px;min-height:39px;border-radius:12px;padding:9px 13px;background:var(--glass);border:1px solid var(--glass-line);color:var(--ink-2);font-size:11px;transition:border-color .2s,transform .2s}
.quick-prompts button:hover{border-color:color-mix(in srgb,var(--accent-ink) 45%,transparent);transform:translateY(-2px)}
.quick-prompts svg{width:16px;height:16px;color:var(--accent-ink)}
/* Shared surfaces for profile, images, support and sheets. */
.pane-body{gap:18px}
.glass,.support-doc,.steps li{background:var(--glass);border:1px solid var(--glass-line);border-radius:20px;box-shadow:inset 0 1px 0 var(--spec)}
#images .img-composer{background:var(--panel);border-top:1px solid var(--glass-line);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
#images .shot{border-radius:20px;border:1px solid var(--glass-line)}
.sheet{background:var(--panel);backdrop-filter:blur(30px) saturate(145%);-webkit-backdrop-filter:blur(30px) saturate(145%);border:1px solid var(--glass-line);border-radius:29px 29px 0 0;box-shadow:inset 0 1px 0 var(--spec),var(--shadow-lg)}
.sheet-head h2{font-size:22px;letter-spacing:-.03em;font-weight:550}
.field input,.field textarea{background:var(--surface);border-color:var(--glass-line);border-radius:14px;box-shadow:none}
.field input:focus,.field textarea:focus{border-color:var(--accent-ink);box-shadow:0 0 0 3px var(--glow)}
.field label{font-size:12px;color:var(--ink-2);margin-bottom:8px}
.model{background:var(--glass);border-radius:15px;padding:14px;box-shadow:inset 0 1px 0 var(--spec)}
.model[aria-checked="true"]{background:var(--glow);border-color:var(--accent-ink)}
#login{gap:28px;padding:30px;max-width:460px}
#login .brand{justify-content:center}
#login h1{font-size:31px;letter-spacing:-.045em;font-weight:560}
#login .lede{font-size:14px;line-height:1.8}
#toast{background:var(--panel);border-radius:16px;font-size:13px}
/* Centering has one owner: left:50% plus translateX(-50%), never left/right insets. */
.tabbar{left:50%;right:auto;width:min(calc(100% - 24px),420px);bottom:calc(12px + var(--safe-b));padding:8px;border-radius:25px;transform:translate3d(-50%,0,0);background:var(--panel);backdrop-filter:blur(28px) saturate(150%);-webkit-backdrop-filter:blur(28px) saturate(150%);border:1px solid color-mix(in srgb,var(--accent-ink) 23%,transparent);box-shadow:inset 0 1px 0 var(--spec),0 14px 42px #0004,0 0 30px var(--glow)}
.tabbar.away{transform:translate3d(-50%,calc(150% + var(--safe-b) + 14px),0);pointer-events:none}
.tab-indicator{top:8px;bottom:8px;width:calc((100% - 16px)/4 - 4px);border-radius:17px;background:linear-gradient(145deg,var(--glow),var(--glass-hi));border:1px solid var(--glass-line);box-shadow:inset 0 1px 0 var(--spec),0 0 18px var(--glow);backdrop-filter:none;-webkit-backdrop-filter:none}
.tab{min-width:0;min-height:50px;padding:6px 0;gap:5px;border-radius:17px}
.tab span{font-size:10px;letter-spacing:0;line-height:1.2}
.tab svg{width:21px;height:21px}
.tab[aria-selected="true"]{color:var(--accent-ink)}
@media(min-width:900px){
 #shell.on{grid-template-columns:var(--rail) minmax(0,1fr);gap:12px;padding:12px;height:var(--app-height,100dvh)}
 #side{border-radius:25px;min-height:0}
 #chat,#images,#profile,#support{border:1px solid var(--glass-line);border-radius:25px;overflow:hidden;min-height:0;background:color-mix(in srgb,var(--bg) 80%,transparent)}
 #chat .bar{padding:19px 31px}
 #chat .thread{padding:35px max(30px,calc((100% - 770px)/2)) 32px}
 #chat .composer{width:calc(100% - 60px);max-width:800px;margin:0 30px 23px;padding:14px 15px 10px}
 .sheet{border-radius:28px}
 .pane-body{max-width:850px;padding:30px;width:100%;margin:auto}
 #chat.blank .chat-welcome{display:flex}
 .source-icon{width:36px;height:36px}
}
@media(min-width:1450px){:root{--rail:310px}#shell.on{gap:16px;padding:16px}.side-top{padding:24px 21px}.row .name{font-size:14px}.row .last{font-size:12px}.chat-welcome{width:min(720px,85%)}.welcome-art{height:195px}}
@media(max-width:899px){
 #side{border:0;border-radius:0;box-shadow:none;background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none}
 .side-top{padding:calc(var(--safe-t) + 20px) 22px 14px;min-height:78px}
 .side-act{margin-right:35px}
 .refresh-btn{top:calc(var(--safe-t) + 21px);right:17px;width:34px;height:34px;background:var(--glass);border-radius:12px}
 .side-intro{display:block;position:relative;margin:5px 22px 20px;padding-top:10px;height:115px;isolation:isolate}
 .side-intro>span{font-size:9px;color:var(--ink-3);letter-spacing:.15em}
 .side-intro h1{position:relative;font-size:23px;letter-spacing:-.04em;font-weight:550;margin-top:8px;max-width:260px;line-height:1.25;z-index:1}
 .side-intro .liquid-wave{position:absolute;width:65%;height:120px;right:-12px;top:0;opacity:.65;z-index:-1}
 .new-chat{margin:0 18px 20px;width:calc(100% - 36px);min-height:49px;border-radius:16px}
 .history-heading{padding:0 25px 10px;font-size:11px}.history-caption{display:inline;font-size:10px;letter-spacing:0}
 .history-search{margin:0 18px 8px;min-height:41px}.history-search input{font-size:16px}.history-search kbd{display:none}
 #side .list{padding:0 12px calc(105px + var(--safe-b))}
 .row{padding:13px 12px;min-height:77px;gap:12px;border-radius:17px}
 .row .ava{width:40px;height:40px;border-radius:14px;font-size:13px}
 .row .name{font-size:14px}.row .last{font-size:12px}.row .time{font-size:10px}
 #chat{background:var(--bg)}
 #chat .bar,.bar{padding:calc(var(--safe-t) + 12px) 13px 12px;min-height:calc(82px + var(--safe-t));gap:8px}
 #chat .bar .title h2{font-size:15px}
 .bar #chat-sub{font-size:11px;gap:5px 9px;margin-top:6px}
 .bar .net-access{font-size:9px;gap:4px;padding:3px 6px}
 .net-access svg{width:11px;height:11px}
 #chat .thread{padding:25px 19px;gap:29px;scrollbar-gutter:auto}
 #chat .msg{font-size:16px;line-height:1.75}
 #chat .msg.me{max-width:89%;padding:12px 16px;border-radius:21px 21px 6px 21px}
 .message-author{font-size:11px;margin-bottom:12px;gap:8px}
 #chat .composer{width:calc(100% - 20px);margin:0 10px calc(10px + var(--safe-b));padding:8px 9px;gap:6px;border-radius:23px;grid-template-columns:37px minmax(0,1fr) 43px}
 #chat .composer textarea{font-size:16px;min-height:46px;padding:11px 2px}
 .attach-btn{width:37px;height:46px}.attach-btn svg{width:21px;height:21px}
 #chat .composer .send{width:41px;height:41px;border-radius:14px}
 #chat .composer .globe{width:34px;height:34px;border-radius:11px}
 .output-control>span{display:none}.output-control select{font-size:12px;max-width:210px;min-height:34px;padding:6px 24px 6px 9px}
 .file-card{width:min(320px,100%);padding:12px;border-radius:16px}
 .source-icon{width:42px;height:42px}.source-icon img{width:19px;height:19px}
 .sheet{border-radius:27px 27px 0 0}
}
@media(max-width:360px){.brand .word{font-size:14px}.brand-symbol{width:32px;height:32px}.tab span{font-size:9px}.tabbar{width:calc(100% - 16px)}.bar #chat-sub{gap:4px 7px}.history-caption{display:none}.side-intro h1{font-size:21px}.output-control select{max-width:190px}}
@media(max-height:700px) and (min-width:900px){.welcome-art{height:115px}.chat-welcome{padding:20px 0}.chat-welcome h1{font-size:32px}.chat-welcome p{margin:12px 0 18px}.welcome-topline{display:none}}
@media(max-height:650px) and (max-width:899px){.side-intro{height:65px;margin-bottom:14px}.side-intro .liquid-wave{height:80px}.side-intro h1{font-size:20px}.side-intro>span{display:none}.new-chat{margin-bottom:15px}}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){#side,.sheet,.tabbar,#chat .composer,.launch-panel{background:var(--surface)}}
@keyframes neon-pulse{0%,100%{opacity:1}50%{opacity:.45}}
@keyframes neon-spin{to{transform:rotate(360deg)}}
@keyframes message-enter{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.search-status::before{border-color:var(--accent-ink)}.quick-prompts button:hover{transform:none}}

#shell[data-view="chats"] #chat.blank{overflow-y:auto}
.sheet-close{position:absolute;right:16px;top:14px;z-index:2;display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:var(--glass);border:1px solid var(--glass-line);color:var(--ink-2)}
.sheet-close svg{width:18px;height:18px}
.sheet-head{padding-right:42px}
.profile-wrap{width:100%;max-width:540px;margin:0 auto}
.profile-head .ava-lg{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:var(--brand-ink);border-radius:25px;box-shadow:0 0 50px var(--glow)}
.wallet{background:linear-gradient(125deg,var(--glow),var(--glass));border:1px solid var(--glass-line);border-radius:24px;box-shadow:inset 0 1px 0 var(--spec)}
.wallet .v{color:var(--accent-ink);font-weight:550;letter-spacing:-.05em}
.menu{border:1px solid var(--glass-line);border-radius:20px;overflow:hidden;background:var(--glass);box-shadow:inset 0 1px 0 var(--spec)}
.menu .ico{color:var(--accent-ink)}
.menu button{padding-block:17px}
.seg{border:1px solid var(--glass-line);background:var(--glass);border-radius:15px;box-shadow:inset 0 1px 0 var(--spec)}
.seg .pill{background:var(--glass-hi);border-radius:11px}

/* Private presentation player, rendered in an opaque sandbox. */
.presentation-open{align-self:center;padding:12px 16px;border:1px solid var(--line,#315b40);border-radius:14px;background:var(--glass,#14291d);color:var(--ink,#e8f7eb);font:inherit;font-size:13px;cursor:pointer}
.presentation-viewer{position:fixed;inset:0;z-index:10000;background:#080e0b;display:flex;flex-direction:column;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
.presentation-viewer-head{display:flex;gap:16px;align-items:center;padding:12px 20px;background:#102018;color:#e7f5eb;flex:none}
.presentation-viewer-head strong{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}
.presentation-viewer-head a,.presentation-viewer-head button{color:#c6f4d6;background:transparent;border:1px solid #385b45;border-radius:10px;padding:8px 12px;font:inherit;font-size:13px;cursor:pointer;text-decoration:none;white-space:nowrap}
.presentation-viewer iframe{border:0;width:100%;flex:1;min-height:0;background:#080e0b}
@media(max-width:500px){.presentation-viewer-head{padding:10px;gap:8px}.presentation-viewer-head a,.presentation-viewer-head button{padding:8px;font-size:12px}}