:root{
  /* Aurora Solutions theme — near-black canvas, aurora-green primary, lime highlight,
     amber terminal accent (aurorasolutions.co.jp). */
  --bg:#080a09; --surface:#10140f; --surface2:#151b13; --bd:#212b1e; --bd2:#2c3a26;
  --fg:#e8efe6; --mut:#8a9a86; --mut2:#5c6b58;
  --acc:#79c246; --acc2:#c7ec3f; --ok:#5ea839; --warn:#ea7704; --err:#f85149;
  --grad:linear-gradient(135deg,#4e9b34,#79c246 52%,#c7ec3f);
  --aurora:linear-gradient(120deg,#88cc45,#33b39a 46%,#7b5cff);
  --radius:12px; --sidebar:248px;
  font-synthesis:none;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--fg);
  font:14.5px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,system-ui,sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#20262f;border-radius:6px;border:2px solid var(--bg)}

/* ---------- layout ---------- */
.shell{display:grid;grid-template-columns:var(--sidebar) 1fr;height:100vh}
.sidebar{background:#0c0e14;border-right:1px solid var(--bd);display:flex;flex-direction:column;padding:16px 12px}
.main{overflow-y:auto}
.wrap{max-width:1120px;margin:0 auto;padding:28px 34px 60px}

/* ---------- brand + nav ---------- */
.brand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px;cursor:pointer;user-select:none}
.brand img,.brand svg{width:34px;height:34px;border-radius:9px}
.brand b{font-size:18px;font-weight:800;letter-spacing:-.02em}
/* logo switcher (login) */
.logoswitch{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap;margin:16px 0 4px}
.logoswitch .lbl{font-size:11px;color:var(--mut2);text-transform:uppercase;letter-spacing:.04em}
.logopt{background:var(--surface);border:1px solid var(--bd);border-radius:9px;padding:4px;display:flex;line-height:0}
.logopt.on{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc)}
.gradopt{background:var(--surface);border:1px solid var(--bd);border-radius:9px;padding:4px;display:flex;line-height:0}
/* the swatch IS the choice - it previews the gradient the logo is filled with */
.gradopt .swatch{width:14px;height:14px;border-radius:4px;display:block}
.gradopt .swatch.aur{background:linear-gradient(135deg,#c7ec3f,#79c246 55%,#4e9b34)}
.gradopt .swatch.nl{background:linear-gradient(135deg,#88cc45,#33b39a 50%,#7b5cff)}
.gradopt.on{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc)}
.nav{display:flex;flex-direction:column;gap:2px;flex:1}
.nav a{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:9px;color:var(--mut);font-weight:500}
.nav a .ic{width:18px;text-align:center;opacity:.9}
.nav a:hover{background:#141821;color:var(--fg)}
.nav a.on{background:#171c28;color:var(--fg)}
.nav a.on .ic{color:var(--acc2)}
.nav .sep{height:1px;background:var(--bd);margin:10px 6px}
.nav .label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut2);padding:8px 11px 4px}
/* generation-backend health marker (sidebar, above the user card) */
.llmstat{display:flex;align-items:center;gap:8px;padding:7px 10px;margin-top:8px;cursor:pointer;
  border:1px solid var(--bd);border-radius:10px;font-size:11.5px;color:var(--mut)}
.llmstat:hover{border-color:var(--bd2);color:var(--fg)}
.llmstat .lbl{letter-spacing:.04em;text-transform:uppercase}
.llmstat .ms{margin-left:auto;color:var(--mut2);font-variant-numeric:tabular-nums}
.usercard{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid var(--bd);border-radius:11px;margin-top:8px}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:13px}
.usercard .who{flex:1;min-width:0}
.usercard .who b{display:block;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.usercard .who span{font-size:11px;color:var(--mut)}
.tag{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:2px 7px;border-radius:20px}
.tag.admin{background:rgba(121,194,70,.18);color:#b6e34d}
.tag.user{background:rgba(125,133,150,.18);color:var(--mut)}
.iconbtn{background:none;border:0;color:var(--mut);padding:6px;border-radius:8px}
.iconbtn:hover{background:#171c28;color:var(--fg)}

/* ---------- topbar ---------- */
.topbar{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.topbar h1{font-size:22px;font-weight:800;letter-spacing:-.02em;margin:0}
.topbar .sub{color:var(--mut);font-size:13px;margin-top:3px}
.topbar .sp{flex:1}
.crumb{color:var(--mut);font-size:13px}
.crumb a:hover{color:var(--fg)}

/* ---------- tabs ---------- */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--bd);margin-bottom:22px}
.tab{padding:10px 18px;color:var(--mut);font-weight:600;font-size:14px;border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer}
.tab:hover{color:var(--fg)}
.tab.on{color:var(--fg);border-bottom-color:var(--acc2)}

/* ---------- notebook detail (sources + chat + saved notes) ---------- */
.wrap{max-width:1200px}
.wrap.nb-wide{max-width:none}   /* notebook runs full width so sources sit flush left */
/* centered notebook title, with any actions (Delete) staying in-flow on the right */
.wrap.nb-wide .topbar>div:first-child{flex:1;text-align:center}
.wrap.nb-wide .topbar .sp{display:none}
.nbgrid{display:grid;grid-template-columns:300px minmax(0,1fr) 340px;gap:28px;align-items:start}
.srcpanel{position:sticky;top:20px}
.notecol{position:sticky;top:20px}
.notecard{border:1px solid var(--bd);border-radius:12px;background:var(--surface);padding:12px 13px;margin-bottom:10px}
.notecard .noteq{font-size:12.5px;font-weight:700;color:var(--fg);margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.notecard .noteprose{font-size:12px;line-height:1.55;color:var(--mut);max-height:180px;overflow:auto}
.notecard .noteprose .cite{font-size:10.5px}
.notecard .notefoot{display:flex;align-items:center;justify-content:space-between;margin-top:8px;font-size:10.5px}
.notecard .notefoot .x{background:none;border:0;color:var(--mut2);padding:3px 6px;border-radius:6px;cursor:pointer}
.notecard .notefoot .x:hover{background:rgba(248,81,73,.14);color:var(--err)}
.ansacts{margin-top:12px;display:flex;gap:8px}
@media(max-width:1180px){.nbgrid{grid-template-columns:300px minmax(0,1fr)}.notecol{grid-column:1/-1;position:static}}
@media(max-width:760px){.nbgrid{grid-template-columns:1fr}.srcpanel{position:static}}
.srcitem{display:flex;align-items:center;gap:10px;padding:9px 11px;border:1px solid var(--bd);border-radius:10px;background:var(--surface);margin-bottom:8px}
.srcitem .ic{font-size:16px;flex:none}
.srcitem .info{flex:1;min-width:0}
.srcitem .info b{display:block;font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.srcitem .st{font-size:11px;color:var(--mut);display:flex;align-items:center;gap:6px}
.srcitem .x{background:none;border:0;color:var(--mut2);font-size:12px;padding:4px 6px;border-radius:6px;flex:none}
.srcitem .x:hover{background:rgba(248,81,73,.14);color:var(--err)}
.srcitem .crumb{display:block;font-size:10.5px;color:var(--acc);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:1px 0}
.uplist{margin-top:12px;display:flex;flex-direction:column;gap:9px}
.uprow{display:grid;grid-template-columns:1fr auto;gap:2px 10px;font-size:12px}
.uprow .upn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--fg)}
.uprow .ups{color:var(--mut);font-size:11px;justify-self:end}
.uprow .bar{grid-column:1/-1;margin-top:3px}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block;background:var(--mut2)}
.dot.ready{background:var(--ok)} .dot.proc{background:var(--warn)} .dot.err{background:var(--err)}
.chatcol{min-width:0}
.chatcol .answer{margin-top:20px}
.picklist{max-height:340px;overflow-y:auto;display:flex;flex-direction:column;gap:6px}
.pickrow{display:flex;align-items:center;gap:10px;padding:9px 11px;border:1px solid var(--bd);border-radius:9px;cursor:pointer}
.pickrow:hover{border-color:var(--acc);background:rgba(121,194,70,.07)}
.pickrow .ic{font-size:15px}.pickrow b{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--bd2);background:var(--surface2);
  color:var(--fg);padding:9px 15px;border-radius:9px;font-weight:600;font-size:13.5px;transition:.12s}
.btn:hover{border-color:#3a4453;background:#1d2330}
.btn.pri{background:var(--grad);border:0;color:#fff}
.btn.pri:hover{filter:brightness(1.08)}
.btn.danger{color:#ff9a92;border-color:#5a2a2a}
.btn.danger:hover{background:rgba(248,81,73,.12)}
.btn.sm{padding:6px 11px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- cards / grids ---------- */
.card{background:var(--surface);border:1px solid var(--bd);border-radius:var(--radius)}
.grid{display:grid;gap:16px}
.g-stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.g-cards{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.g-res{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}

.stat{padding:18px 20px}
.stat .n{font-size:30px;font-weight:800;letter-spacing:-.02em;line-height:1}
.stat .l{color:var(--mut);font-size:13px;margin-top:7px;display:flex;align-items:center;gap:7px}
.stat .l .ic{opacity:.8}

/* bank card */
.bank{padding:18px;cursor:pointer;transition:.12s;position:relative;overflow:hidden}
.bank:hover{border-color:var(--bd2);transform:translateY(-2px)}
.bank .glow{position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad);opacity:.85}
.bank h3{margin:6px 0 4px;font-size:16px;font-weight:700}
.bank .meta{color:var(--mut);font-size:12.5px;display:flex;gap:12px;margin-top:12px;flex-wrap:wrap}
.bank .meta .ok{color:var(--ok)} .bank .meta .bz{color:var(--warn)}
.bank .own{font-size:11px;color:var(--mut2);margin-top:2px}

/* resource card */
.res{overflow:hidden}
.res .poster{aspect-ratio:16/9;background:#000;position:relative;display:flex;align-items:center;justify-content:center}
.res .poster img{width:100%;height:100%;object-fit:cover}
.res .poster .ph{font-size:30px;opacity:.5}
.res .poster .dur{position:absolute;right:6px;bottom:6px;background:rgba(0,0,0,.72);font-size:11px;font-weight:600;padding:1px 6px;border-radius:5px}
.res .body{padding:11px 12px}
.res .title{font-size:13.5px;font-weight:600;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:35px}
.res .row{display:flex;align-items:center;gap:8px;margin-top:9px}
.pill{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;padding:2px 8px;border-radius:20px}
.pill.ready{background:rgba(63,185,80,.16);color:#4ade80}
.pill.proc{background:rgba(210,153,34,.16);color:#e3b341}
.pill.err{background:rgba(248,81,73,.16);color:#ff7b72}
.pill.pend{background:rgba(125,133,150,.16);color:var(--mut)}
.bar{height:5px;border-radius:3px;background:#252c38;overflow:hidden;margin-top:9px}
.bar>i{display:block;height:100%;background:var(--warn);transition:width .4s}
.res .del{position:absolute;top:6px;right:6px;background:rgba(0,0,0,.6);border:0;color:#fff;width:24px;height:24px;border-radius:7px;opacity:0;transition:.12s}
.res:hover .del{opacity:1}
.res .del:hover{background:var(--err)}

.kindico{opacity:.8;margin-right:5px}

/* empty / dropzone */
.empty{border:1.5px dashed var(--bd2);border-radius:var(--radius);padding:44px;text-align:center;color:var(--mut)}
.dropzone{border:1.5px dashed var(--bd2);border-radius:var(--radius);padding:26px;text-align:center;color:var(--mut);transition:.12s}
.dropzone.over{border-color:var(--acc);background:rgba(121,194,70,.07);color:var(--fg)}

/* ---------- forms ---------- */
label.fld{display:block;margin:14px 0 6px;font-weight:600;font-size:13px}
input,select,textarea{width:100%;background:#0c0f15;color:var(--fg);border:1px solid var(--bd2);
  border-radius:9px;padding:10px 12px;font:inherit;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--acc)}
.switch{position:relative;width:44px;height:24px;display:inline-block;flex:none}
.switch input{opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;background:#2c3542;border-radius:24px;transition:.2s;cursor:pointer}
.switch span:before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}
.switch input:checked+span{background:var(--acc)}
.switch input:checked+span:before{transform:translateX(20px)}

/* ---------- modal + toast ---------- */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;z-index:40;backdrop-filter:blur(2px)}
.modal{width:440px;max-width:92vw;background:var(--surface);border:1px solid var(--bd2);border-radius:16px;padding:22px 24px}
.modal h3{margin:0 0 4px;font-size:18px}
.modal p{color:var(--mut);margin:0 0 14px;font-size:13px}
.modal .actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}
.lnk{color:var(--acc);font-weight:600}.lnk:hover{text-decoration:underline}
/* ingestion context block */
.ctxblock{background:var(--surface2);border:1px solid var(--bd);border-radius:11px;padding:13px 15px;margin-bottom:16px}
.ctxblock textarea{width:100%;background:var(--bg);border:1px solid var(--bd2);border-radius:9px;color:var(--fg);font:inherit;padding:9px 11px;resize:vertical;min-height:44px}
.ctxblock textarea:focus{outline:none;border-color:var(--acc)}
.ctxfile{display:flex;align-items:center;gap:10px;margin-top:9px}
.rescx{font-size:11px;color:var(--acc);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:4px}
.res .acts{display:flex;flex-wrap:wrap;gap:7px;margin-top:9px}
.sumbtn{background:none;border:1px solid var(--bd2);color:var(--mut);font-size:11px;font-weight:600;padding:3px 9px;border-radius:7px;white-space:nowrap}
.sumbtn:hover{border-color:var(--acc);color:var(--acc)}
.res .snip{font-size:11.5px;color:var(--mut);line-height:1.5;margin:6px 0 2px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
mark.hl{background:rgba(199,236,63,.28);color:var(--fg);border-radius:3px;padding:0 1px}
/* sources explorer */
.explorer{margin-top:6px}
.input-lg{width:100%;background:var(--surface);border:1px solid var(--bd2);border-radius:10px;color:var(--fg);font:inherit;font-size:14px;padding:11px 14px}
.input-lg:focus{outline:none;border-color:var(--acc)}
.exp-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:11px}
.exp-row .input-lg{flex:1;min-width:220px}
.chipset{display:inline-flex;gap:4px;background:var(--surface);border:1px solid var(--bd);border-radius:9px;padding:3px}
.chip{background:none;border:0;color:var(--mut);font-size:12.5px;font-weight:600;padding:5px 11px;border-radius:7px;white-space:nowrap}
.chip:hover{color:var(--fg)}
.chip.on{background:var(--grad);color:#0c130a}
.sel-sm{background:var(--surface);border:1px solid var(--bd2);border-radius:9px;color:var(--fg);font:inherit;font-size:12.5px;padding:7px 10px}
.sel-sm:focus{outline:none;border-color:var(--acc)}
.srccard.sum{border-color:var(--bd2);background:var(--surface2);cursor:default}
.badge.sum{background:rgba(121,194,70,.18);color:#b6e34d}
#toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:60;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:#1c2230;border:1px solid var(--bd2);padding:10px 16px;border-radius:10px;font-size:13.5px;box-shadow:0 8px 30px rgba(0,0,0,.4);animation:pop .2s}
.toast.ok{border-color:#2f6b3a} .toast.err{border-color:#5a2a2a}
@keyframes pop{from{opacity:0;transform:translateY(6px)}}

/* ---------- login ---------- */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 620px at 50% -12%,rgba(51,179,154,.16),transparent),radial-gradient(900px 500px at 12% 0,rgba(121,194,70,.12),transparent),var(--bg)}
.login .box{width:380px;max-width:92vw;text-align:center}
.login .logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:6px}
.login .logo img,.login .logo svg{width:52px;height:52px;border-radius:13px}
.login .logo b{font-size:30px;font-weight:800;letter-spacing:-.03em}
.login .tag{display:inline-block;margin:6px 0 22px;color:var(--mut);font-size:13.5px}
.login .card{padding:24px;text-align:left}
.login .hint{color:var(--mut2);font-size:12px;margin-top:14px;text-align:center}

/* ---------- ask / conversation ---------- */
.ask-head{display:flex;gap:12px;align-items:flex-end;margin-bottom:18px;flex-wrap:wrap}
.ask-head .grow{flex:1;min-width:220px}
.chathead{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:4px}
.chathead-r{display:flex;align-items:center;gap:8px}
.chatempty{padding:20px 2px;font-size:13.5px;line-height:1.65}
.turn{padding-bottom:20px;border-bottom:1px solid var(--bd);margin-bottom:20px}
.turn:last-child{border-bottom:0}
.userq{font-size:15px;font-weight:650;color:var(--fg);background:var(--surface2);border:1px solid var(--bd);border-radius:11px;padding:11px 14px;margin:6px 0 2px;display:flex;align-items:flex-start;gap:10px}
.userq .turndel{margin-left:auto;flex:0 0 auto;background:none;border:0;color:var(--mut);font-size:13px;line-height:1;padding:2px 4px;border-radius:6px;cursor:pointer;opacity:.55}
.userq .turndel:hover{opacity:1;color:#ff6b6b;background:rgba(255,107,107,.12)}
.turn .answer{margin-top:14px}
.composer{display:flex;gap:10px;position:sticky;bottom:0;background:var(--bg);padding:12px 0 8px;border-top:1px solid var(--bd);margin-top:10px}
.composer textarea{resize:none;min-height:52px}
.answer{margin-top:22px}
.answer .prose{font-size:15px;line-height:1.65;white-space:pre-wrap}
.answer .prose code{background:rgba(121,194,70,.16);color:#b6e34d;padding:1px 6px;border-radius:5px;font-size:.85em;font-weight:700}
.cite{display:inline-flex;align-items:center;gap:3px;background:rgba(121,194,70,.14);color:var(--acc);border:1px solid transparent;padding:0 6px;border-radius:6px;font-size:.82em;font-weight:700;cursor:pointer;white-space:nowrap;vertical-align:baseline;text-decoration:none}
.cite:hover{border-color:var(--acc);background:rgba(121,194,70,.22)}
.cite.doc{background:rgba(234,119,4,.14);color:var(--warn)}
.cite.doc:hover{border-color:var(--warn);background:rgba(234,119,4,.22)}
.pageview{min-height:200px;display:flex;align-items:center;justify-content:center;background:var(--bg);border:1px solid var(--bd);border-radius:10px;overflow:auto;max-height:72vh}
.pagesnap{max-width:100%;height:auto;display:block;border-radius:6px;cursor:zoom-in;box-shadow:0 4px 24px rgba(0,0,0,.5)}
.docframe{width:100%;height:76vh;border:1px solid var(--bd);border-radius:10px;background:#fff}
.poster.openable,.title.openable,.srcitem .info.openable{cursor:pointer}
.title.openable:hover{color:var(--acc)}
.srcitem .info.openable:hover b{color:var(--acc)}
.poster .playbadge{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:38px;height:38px;border-radius:50%;background:rgba(8,10,9,.62);border:1px solid rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;font-size:15px;color:#fff;opacity:0;transition:.14s}
.poster.openable:hover .playbadge{opacity:1}
.player{width:100%;max-height:56vh;border-radius:12px;background:#000;margin-top:16px}
.srchead{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);margin:18px 0 9px}
.srcrow{display:flex;gap:12px;overflow-x:auto;padding-bottom:6px}
.srccard{flex:0 0 220px;width:220px;border:1px solid var(--bd);border-radius:11px;overflow:hidden;background:var(--surface)}
.srccard.vid{cursor:pointer}
.srccard.vid:hover{border-color:var(--bd2)}
.srccard .thumb{position:relative}
.srccard .thumb img{width:100%;height:124px;object-fit:cover;display:block}
.srccard .badge{position:absolute;left:7px;bottom:7px;background:rgba(0,0,0,.74);font-size:11px;font-weight:700;padding:2px 7px;border-radius:5px}
.srccard .badge.doc{color:#ffd479}.srccard .badge.vid{color:#c7d2fe}
.srccard .srctitle{padding:9px 11px 0;font-size:12px;font-weight:700;color:var(--fg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.srccard .srctitle+.txt{padding-top:3px}
.srccard .txt{padding:9px 11px;font-size:12px;color:var(--mut);line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.answer .prose mjx-container{white-space:normal}
.answer .prose mjx-container[display="true"]{margin:2px 0;overflow-x:auto;overflow-y:hidden}
.thinking{display:flex;align-items:center;gap:10px;color:var(--mut);margin-top:18px}
.spin{width:16px;height:16px;border:2px solid #2c3542;border-top-color:var(--acc2);border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.muted{color:var(--mut)}
.center{display:flex;align-items:center;justify-content:center;min-height:60vh;color:var(--mut)}