/* Nexum — "Aurora Glass v2" consumer design.
   Glassmorphism + soft aurora gradients, animated, with a sign-in gate, account
   menu, Grok image studio, toasts and micro-interactions. */
:root{
  --bg:#070b14; --ink:#0b1120;
  --text:#eef2f8; --dim:#9aa7bd; --faint:#6b7890;
  --c1:#7c5cff; --c2:#36c5d4; --c3:#5b8cff; --good:#46e0a0; --warn:#ffb84d; --bad:#ff6b6b;
  --au1:124,92,255; --au2:54,197,212; --au3:91,140,255;
  --glass:rgba(255,255,255,.045); --glass2:rgba(255,255,255,.07); --line:rgba(255,255,255,.10);
  --grad:linear-gradient(100deg,var(--c1),var(--c2));
  --grad3:linear-gradient(120deg,var(--c1),var(--c3) 55%,var(--c2));
  --shadow:0 18px 50px -20px rgba(0,0,0,.7);
  --r:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Segoe UI',system-ui,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* interstellar background stack */
#stars{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.32;display:none}
body.on-gate #stars{display:block}
.nx-rain{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:0;transition:opacity .5s}
.nx-rain.on{opacity:.16}
.aurora{position:fixed;inset:-20% -10% auto -10%;height:85vh;z-index:0;pointer-events:none;filter:blur(80px);opacity:.32;animation:drift 40s ease-in-out infinite alternate;
  background:
    radial-gradient(40% 50% at 20% 20%,rgba(var(--au1),.55),transparent 70%),
    radial-gradient(45% 55% at 80% 10%,rgba(var(--au2),.45),transparent 70%),
    radial-gradient(40% 50% at 60% 60%,rgba(var(--au3),.40),transparent 70%)}
@keyframes drift{0%{transform:translate3d(0,0,0) scale(1)}100%{transform:translate3d(0,-3%,0) scale(1.08)}}
/* perspective grid floor — motion stays in external CSS */
.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.05;
  background-image:linear-gradient(rgba(124,92,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(54,197,212,.45) 1px,transparent 1px);
  background-size:46px 46px;
  transform:translate3d(0,0,0);
  -webkit-mask-image:radial-gradient(120% 80% at 50% 0%,#000 35%,transparent 78%);
  mask-image:radial-gradient(120% 80% at 50% 0%,#000 35%,transparent 78%);
  animation:gridpan 18s linear infinite}
@keyframes gridpan{from{background-position:0 0,0 0}to{background-position:0 46px,46px 0}}
/* moving scanline + soft vignette */
.scan{display:none}
@keyframes scan{from{background-position:0 -100vh}to{background-position:0 100vh}}
.vignette{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(120% 120% at 50% 30%,transparent 55%,rgba(3,5,12,.55) 100%)}
.wrap{position:relative;z-index:1}
@media(prefers-reduced-motion:reduce){.aurora,.grid-bg,.scan{animation:none}}

/* ---------- sign-in gate ---------- */
.gate{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:24px;
  background:radial-gradient(60% 80% at 50% 0%,rgba(124,92,255,.22),transparent 70%),url("assets/nebula.svg") center/cover no-repeat,rgba(7,11,20,.78);background-blend-mode:screen,normal,normal;backdrop-filter:blur(2px)}
.gate-card{width:430px;max-width:94vw;background:var(--glass);border:1px solid var(--line);border-radius:26px;padding:34px 30px;text-align:center;
  backdrop-filter:blur(18px);box-shadow:var(--shadow);animation:rise .6s cubic-bezier(.2,.8,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:none}}
.gate-brand{display:flex;justify-content:center;margin-bottom:14px}
.gate-title{font-size:34px;font-weight:800;letter-spacing:-.6px;margin:0;background:var(--grad3);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.gate-sub{color:var(--dim);font-size:14.5px;margin:8px auto 20px;max-width:340px}
.gate-feats{display:grid;gap:9px;text-align:left;margin:0 auto 22px;max-width:300px}
.gate-feats .feat{display:flex;align-items:center;gap:11px;font-size:13.5px;color:var(--text)}
.gate-feats .feat span{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--glass2);border:1px solid var(--line);flex:0 0 auto}
.gate-signin{display:flex;flex-direction:column;align-items:center;gap:10px;min-height:46px}
.gbtn-host{display:flex;justify-content:center;min-height:44px}
.gate-note{color:var(--faint);font-size:11.5px;margin-top:16px;line-height:1.5}

/* ---------- top bar ---------- */
.topbar{display:flex;align-items:center;gap:14px;padding:14px 22px;max-width:1080px;margin:0 auto}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;letter-spacing:-.3px;flex:0 0 auto}
.brand .logo{width:30px;height:30px;border-radius:9px;background:var(--grad);display:grid;place-items:center;color:#06121f;font-weight:900;box-shadow:0 6px 20px -6px var(--c1)}
.brand .logo.lg{width:58px;height:58px;border-radius:16px;font-size:30px}
.brand small{display:block;font-size:10.5px;color:var(--faint);font-weight:500}

/* pill nav */
.navpill{display:flex;gap:3px;justify-content:center;flex-wrap:wrap;margin:0 auto;padding:5px;
  background:var(--glass);border:1px solid var(--line);border-radius:40px;backdrop-filter:blur(14px)}
.navItem{display:flex;align-items:center;gap:7px;padding:9px 15px;border-radius:30px;cursor:pointer;color:var(--dim);font-size:13.5px;font-weight:600;transition:.18s;user-select:none}
.navItem:hover{color:var(--text);background:var(--glass2)}
.navItem.on{background:var(--grad);color:#06121f;box-shadow:0 8px 24px -10px var(--c1)}
.navItem .badge{background:var(--bad);color:#fff;font-size:10.5px;font-weight:800;border-radius:20px;padding:0 6px;min-width:17px;text-align:center}
.navItem.on .badge{background:rgba(0,0,0,.25)}
.nav-brand-icon{width:22px;height:22px;display:block;object-fit:contain;flex:0 0 auto}

/* account chip + menu */
.account{position:relative;flex:0 0 auto;margin-left:auto}
.acct-chip{display:flex;align-items:center;gap:8px;padding:5px 11px 5px 5px;border-radius:30px;cursor:pointer;border:1px solid var(--line);background:var(--glass);color:var(--text);font-size:13px;font-weight:600;transition:.16s}
.acct-chip:hover{border-color:var(--c2)}
.acct-chip img{width:28px;height:28px;border-radius:50%;object-fit:cover;background:var(--glass2)}
.acct-chip img:not([src]),.acct-chip img[src=""]{display:none}
.acct-chip i{color:var(--faint);font-style:normal;font-size:11px}
.acct-menu{position:absolute;right:0;top:46px;width:240px;background:var(--ink);border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:var(--shadow);z-index:30;animation:rise .18s ease both}
.acct-head{display:flex;gap:10px;align-items:center;padding:8px 8px 12px;border-bottom:1px solid var(--line);margin-bottom:6px}
.acct-head img{width:38px;height:38px;border-radius:50%;object-fit:cover;background:var(--glass2)}
.acct-head img[src=""]{display:none}
.acct-mail{font-size:11.5px;color:var(--faint)}
.acct-item{display:block;width:100%;text-align:left;background:none;border:0;color:var(--text);font-size:13.5px;padding:9px 10px;border-radius:10px;cursor:pointer}
.acct-item:hover{background:var(--glass2)}

/* ---------- main ---------- */
.main{max-width:920px;margin:0 auto;padding:14px 22px 80px}
#view{animation:warpin .42s cubic-bezier(.2,.8,.2,1) both}
@keyframes warpin{from{opacity:0;transform:translateZ(0) scale(.97) translateY(14px);filter:blur(6px)}to{opacity:1;transform:none;filter:blur(0)}}
@media(prefers-reduced-motion:reduce){#view{animation:fadein .2s ease both}}
@keyframes fadein{from{opacity:0}to{opacity:1}}

/* ---------- NuaCreates ---------- */
.eyebrow{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--c2);font-weight:800}
.creative-title{font-size:19px;font-weight:800;letter-spacing:-.2px;margin-top:2px}
.creative-project-card{border-color:rgba(54,197,212,.24);background:linear-gradient(135deg,rgba(124,92,255,.10),rgba(54,197,212,.06)),var(--glass)}
.creative-project-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.creative-brand-block img{display:block;width:min(280px,70vw);height:52px;object-fit:contain;object-position:left center}.creative-brand-block .creative-title{margin-top:8px}
.creative-tabs{display:flex;gap:6px;flex-wrap:wrap;margin:14px 0}
.creative-tab{border:1px solid var(--line);background:var(--glass);color:var(--dim);border-radius:999px;padding:8px 13px;cursor:pointer;font:inherit;font-size:12.5px;font-weight:700}
.creative-tab:hover,.creative-tab.on{color:#06121f;background:var(--grad);border-color:transparent}
.creative-grid{grid-template-columns:minmax(0,1.45fr) minmax(260px,.85fr);align-items:start}
.creative-grid .card{min-width:0}
.creative-job,.creative-list-row,.creative-provider,.creative-mini-row{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line)}
.creative-job:last-child,.creative-list-row:last-child,.creative-provider:last-child,.creative-mini-row:last-child{border-bottom:0}
.creative-job>div:first-child,.creative-list-row>div:first-child,.creative-provider>div:nth-child(2),.creative-mini-row>div:last-child{min-width:0;flex:1}
.creative-job b,.creative-list-row b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.creative-mini-row{justify-content:flex-start}
.creative-avatar,.creative-provider-icon{width:30px;height:30px;flex:0 0 auto;border-radius:10px;display:grid;place-items:center;background:var(--grad);color:#06121f;font-weight:900}
.creative-provider-icon{border-radius:50%;background:var(--glass2);color:var(--c2);border:1px solid var(--line)}
.creative-statrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;color:var(--dim);font-size:11.5px}
.creative-statrow span{padding:5px 8px;border:1px solid var(--line);border-radius:8px}
.creative-production-meter{height:8px;margin:14px 0 10px;overflow:hidden;border-radius:999px;background:rgba(133,153,180,.18)}
.creative-production-meter span{display:block;height:100%;border-radius:inherit;background:var(--grad)}
.creative-production-progress{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}
.creative-production-step{padding:8px 9px;border:1px solid var(--line);border-radius:8px;color:var(--dim);font-size:11px;line-height:1.3}
.creative-production-step.done{color:#0d694f;border-color:rgba(33,177,127,.45);background:rgba(33,177,127,.08)}
.creative-production-shot{margin-top:12px;padding:14px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.035)}
.creative-production-shot.new{border-style:dashed}
.creative-production-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 10px}
.creative-production-fields .full{grid-column:1/-1}
.creative-production-fields textarea{min-height:72px}
.creative-council{border-color:rgba(124,92,255,.35)}
.creative-output{margin-top:10px;color:var(--text);font-size:13px;line-height:1.65;overflow-wrap:anywhere}
.creative-gallery{margin-top:12px}
.creative-gallery .empty{grid-column:1/-1}
.creative-provider{justify-content:flex-start}
.creative-provider small{display:block;color:var(--faint);margin-top:2px;font-size:10.5px}
.creative-provider>.pill{margin-left:auto;flex:0 0 auto}
.creative-avatar-panel{margin-top:14px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:rgba(0,0,0,.16);min-height:120px;padding:12px}.creative-avatar-video{display:block;width:100%;max-height:360px;object-fit:cover;border-radius:10px;background:#050810}.creative-avatar-status{margin-top:8px;color:var(--dim);font-size:12px}
.creative-footer{display:flex;gap:12px;align-items:center;margin-top:18px;color:var(--faint);font-size:11px;flex-wrap:wrap}
@media(max-width:720px){.creative-grid{grid-template-columns:1fr}.creative-project-top{flex-direction:column}.creative-provider{align-items:flex-start}.creative-provider>.pill{display:none}.creative-title{font-size:17px}.creative-production-progress{grid-template-columns:repeat(2,minmax(0,1fr))}.creative-production-fields{grid-template-columns:1fr}.creative-production-fields .full{grid-column:auto}}
.h1{font-size:30px;font-weight:800;margin:8px 0 0;letter-spacing:-.5px}
.lead{color:var(--dim);font-size:14.5px;margin:6px 0 18px;max-width:660px}
.grid{display:grid;gap:14px}
.kpis{grid-template-columns:repeat(auto-fit,minmax(168px,1fr))}

.card{background:var(--glass);border:1px solid var(--line);border-radius:var(--r);padding:18px;backdrop-filter:blur(14px)}
.card.hero{background:linear-gradient(135deg,rgba(124,92,255,.18),rgba(54,197,212,.12));border-color:rgba(124,92,255,.35)}
.kpi{transition:.18s;cursor:default}
.kpi:hover{transform:translateY(-3px);border-color:rgba(124,92,255,.35)}
.kpi .v{font-size:29px;font-weight:800;font-variant-numeric:tabular-nums;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.kpi .l{font-size:11.5px;color:var(--dim);text-transform:uppercase;letter-spacing:.06em;margin-top:3px}

.sec{font-weight:700;font-size:15px;margin:24px 0 10px;display:flex;align-items:center;gap:8px}
.sec small{color:var(--faint);font-weight:400;font-size:12px}
.row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
.row:last-child{border-bottom:0}
.row .grow{flex:1;min-width:0}
.row .sub{color:var(--dim);font-size:12.5px}
.amt{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.pos{color:var(--good)} .neg{color:var(--text)}
.dotc{width:9px;height:9px;border-radius:50%;flex:0 0 auto}

.pill{display:inline-block;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:700}
.pill.g{color:var(--good);background:rgba(70,224,160,.12)} .pill.w{color:var(--warn);background:rgba(255,184,77,.12)}
.pill.r{color:var(--bad);background:rgba(255,107,107,.12)} .pill.b{color:var(--c2);background:rgba(54,197,212,.12)}

.btn{padding:9px 15px;border-radius:12px;font-size:13px;font-weight:700;cursor:pointer;border:1px solid var(--line);background:var(--glass2);color:var(--text);transition:.16s}
.btn:hover{border-color:var(--c2);transform:translateY(-1px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn.p{background:var(--grad);color:#06121f;border:0}
.btn.p:hover{box-shadow:0 10px 26px -8px var(--c1)}
.btn.sm{padding:6px 11px;font-size:12px;border-radius:10px}
.btn.ghost{background:none;border:1px solid var(--line);color:var(--dim)}
.btn.ghost:hover{color:var(--text)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

.input{background:rgba(0,0,0,.25);border:1px solid var(--line);border-radius:12px;color:var(--text);padding:11px 13px;font-size:14px;width:100%;font-family:inherit}
.input:focus{outline:0;border-color:var(--c2);box-shadow:0 0 0 3px rgba(54,197,212,.15)}
textarea.input{resize:vertical;min-height:84px;line-height:1.5}
.bar{height:10px;background:rgba(0,0,0,.3);border-radius:8px;overflow:hidden}
.bar>i{display:block;height:100%;background:var(--grad);border-radius:8px;transition:width .5s ease}

.approval{display:flex;gap:12px;align-items:center;padding:13px;border:1px solid rgba(255,184,77,.3);background:rgba(255,184,77,.07);border-radius:16px;margin-bottom:9px}
.approval .grow{flex:1}
.assist{display:flex;gap:8px}
.bubble{background:rgba(0,0,0,.28);border:1px solid var(--line);border-radius:16px;padding:14px;margin-top:12px;font-size:14px;white-space:pre-wrap}
.src{font-size:12.5px;color:var(--dim);padding:7px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0}
.tab{padding:8px 14px;border-radius:30px;font-size:13px;font-weight:700;cursor:pointer;color:var(--dim);border:1px solid var(--line);transition:.16s}
.tab:hover{color:var(--text)}
.tab.on{background:var(--grad);color:#06121f;border:0}
.muted{color:var(--faint)} .empty{color:var(--faint);font-size:13.5px;padding:16px 0}
.field{margin-bottom:14px}
.field label{display:block;font-size:11.5px;color:var(--faint);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}
.tagrow{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}
.chip{font-size:12px;color:var(--dim);border:1px solid var(--line);border-radius:20px;padding:4px 11px;background:var(--glass);cursor:pointer;transition:.14s}
.chip:hover{color:var(--text);border-color:var(--c2)}
.aibadge{font-size:11px;font-weight:700;border-radius:20px;padding:2px 9px;margin-left:8px;display:inline-block}
.aibadge.grok{color:#06121f;background:var(--grad)} .aibadge.local{color:var(--dim);border:1px solid var(--line)}

/* ---------- Studio (Grok images) ---------- */
.studio-controls{display:grid;gap:12px}
.studio-row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.studio-row .field{margin:0;flex:0 0 auto}
.select{background:rgba(0,0,0,.25);border:1px solid var(--line);border-radius:12px;color:var(--text);padding:10px 12px;font-size:13px;font-family:inherit;cursor:pointer}
.select:focus{outline:0;border-color:var(--c2)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px;margin-top:6px}
.shot{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--ink);aspect-ratio:1/1;animation:rise .35s ease both}
.shot img{width:100%;height:100%;object-fit:cover;display:block;transition:.3s}
.shot:hover img{transform:scale(1.04)}
.shot .ov{position:absolute;inset:auto 0 0 0;padding:10px;display:flex;gap:6px;justify-content:flex-end;
  background:linear-gradient(transparent,rgba(0,0,0,.7));opacity:0;transition:.2s}
.shot:hover .ov{opacity:1}
.shot .ov a,.shot .ov button{font-size:11px;padding:5px 9px;border-radius:9px;border:0;background:rgba(255,255,255,.92);color:#06121f;font-weight:700;cursor:pointer;text-decoration:none}
.skel{aspect-ratio:1/1;border-radius:16px;border:1px solid var(--line);background:
  linear-gradient(100deg,rgba(255,255,255,.04) 30%,rgba(255,255,255,.12) 50%,rgba(255,255,255,.04) 70%);
  background-size:200% 100%;animation:shimmer 1.3s linear infinite}
@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}

/* ---------- toasts ---------- */
.toasts{position:fixed;left:0;right:0;bottom:22px;z-index:80;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none}
.toast{pointer-events:auto;background:var(--ink);border:1px solid var(--line);border-radius:30px;padding:10px 18px;font-size:13px;font-weight:600;box-shadow:var(--shadow);animation:rise .25s ease both}
.toast.good{border-color:rgba(70,224,160,.4)} .toast.bad{border-color:rgba(255,107,107,.4)}
.toast.fade{opacity:0;transition:opacity .4s}

/* ---------- lock overlay ---------- */
.lock{position:fixed;inset:0;z-index:70;display:grid;place-items:center;background:rgba(7,11,20,.9);backdrop-filter:blur(10px)}
.lock .box{width:360px;max-width:90vw;text-align:center}
.lock h2{font-size:22px;margin:0 0 6px}
.lock p{color:var(--dim);font-size:13px;margin:0 0 16px}

/* hero banner (Grok/procedural cosmic art) */
.hero-banner{position:relative;border-radius:var(--r);overflow:hidden;padding:22px 22px 18px;margin:6px 0 4px;border:1px solid var(--line);
  background:linear-gradient(90deg,rgba(7,11,20,.55),rgba(7,11,20,.15)),url("assets/nebula.svg") center/cover no-repeat;
  box-shadow:var(--shadow)}
.hero-banner .hb-k{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--c2);font-weight:700}
.hero-banner .hb-t{font-size:23px;font-weight:800;letter-spacing:-.4px;margin-top:4px}
.hero-banner .hb-s{color:var(--dim);font-size:13px;margin-top:3px;max-width:520px}

/* ---------- futuristic glow / holographic accents ---------- */
.card{position:relative;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(120deg,transparent 40%,rgba(255,255,255,.05) 50%,transparent 60%);
  background-size:220% 100%;opacity:0;transition:opacity .3s}
.card:hover::after{opacity:1;animation:sheen 1.1s ease}
@keyframes sheen{from{background-position:200% 0}to{background-position:-40% 0}}
/* holographic animated border on hero/KPI */
.card.hero,.kpi{position:relative}
.card.hero::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:conic-gradient(from var(--a,0deg),rgba(124,92,255,.0),rgba(124,92,255,.7),rgba(54,197,212,.7),rgba(91,140,255,.0),rgba(124,92,255,.0));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  animation:spin 6s linear infinite}
@property --a{syntax:'<angle>';inherits:false;initial-value:0deg}
@keyframes spin{to{--a:360deg}}
.brand .logo{animation:pulseglow 4s ease-in-out infinite}
@keyframes pulseglow{0%,100%{box-shadow:0 6px 20px -6px var(--c1)}50%{box-shadow:0 6px 30px -4px var(--c2)}}
.btn.p{position:relative}
.btn.p::before{content:"";position:absolute;inset:-2px;border-radius:14px;background:var(--grad);filter:blur(10px);opacity:.35;z-index:-1;transition:opacity .2s}
.btn.p:hover::before{opacity:.7}
.navItem.on{position:relative}
.gate-card{position:relative;overflow:hidden}
.gate-card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;pointer-events:none;
  background:conic-gradient(from var(--a,0deg),transparent,rgba(124,92,255,.6),rgba(54,197,212,.6),transparent 60%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  animation:spin 8s linear infinite}
.gate-title{background-size:200% auto;animation:hue 6s ease-in-out infinite}
@keyframes hue{0%,100%{background-position:0 0}50%{background-position:100% 0}}
@media(prefers-reduced-motion:reduce){.card.hero::before,.gate-card::before,.brand .logo,.gate-title{animation:none}}

/* ---------- Assistant chat ---------- */
.chat-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.chat-head-actions{display:flex;gap:8px}
.btn.xs{padding:6px 10px;font-size:12px;border-radius:11px}
.hist{background:var(--glass);border:1px solid var(--line);border-radius:14px;padding:6px;margin-bottom:10px;max-height:230px;overflow:auto}
.hist-row{display:flex;align-items:center;gap:6px;border-radius:10px}
.hist-row.on{background:var(--glass2)}
.hist-open{flex:1;text-align:left;background:none;border:0;color:var(--text);padding:9px 10px;cursor:pointer;font-size:13.5px;border-radius:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hist-open:hover{background:var(--glass2)}
.hist-del{background:none;border:0;color:var(--faint);cursor:pointer;padding:8px;border-radius:10px}
.hist-del:hover{color:var(--bad)}
/* ---- Claude-style chat sidebar ---- */
.chat-shell{display:flex;gap:16px;align-items:flex-start}
.chat-sidebar{flex:0 0 214px;width:214px;display:flex;flex-direction:column;gap:8px;position:sticky;top:8px;max-height:calc(100vh - 130px)}
.side-new{width:100%;justify-content:center;font-weight:700}
.side-list{display:flex;flex-direction:column;gap:2px;overflow:auto;padding-right:2px;margin-top:2px}
.side-row{display:flex;align-items:center;gap:2px;border-radius:10px}
.side-row.on{background:var(--glass2)}
.side-open{flex:1;min-width:0;text-align:left;background:none;border:0;color:var(--text);padding:8px 10px;cursor:pointer;border-radius:10px;display:flex;flex-direction:column;gap:2px}
.side-open:hover{background:var(--glass2)}
.side-title{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.side-meta{font-size:10.5px;color:var(--faint)}
.side-del{background:none;border:0;color:var(--faint);cursor:pointer;padding:7px;border-radius:8px;opacity:0;transition:opacity .12s}
.side-row:hover .side-del,.side-row.on .side-del{opacity:1}
.side-del:hover{color:var(--bad)}
.chat-main{flex:1;min-width:0}
.chat-burger,.chat-newtop{display:none}
.chat-scrim{display:none}
@media(max-width:760px){
  .chat-sidebar{position:fixed;left:0;top:0;bottom:0;z-index:70;width:272px;max-height:none;background:var(--bg,#070b14);border-right:1px solid var(--line);padding:14px;transform:translateX(-100%);transition:transform .22s ease}
  .chat-shell.nav-open .chat-sidebar{transform:none}
  .chat-shell.nav-open .chat-scrim{display:block;position:fixed;inset:0;z-index:69;background:rgba(0,0,0,.5)}
  .chat-burger,.chat-newtop{display:inline-flex}
}
.chat-thread{display:flex;flex-direction:column;gap:12px;min-height:46vh;max-height:60vh;overflow:auto;padding:6px 2px 10px;scroll-behavior:smooth}
.msg{display:flex;flex-direction:column;gap:2px}
.msg.user{align-items:flex-end}
.msg.ai{align-items:flex-start}
.msg .mb{max-width:82%;padding:11px 14px;border-radius:16px;font-size:14.5px;line-height:1.6;word-wrap:break-word;overflow-wrap:anywhere}
.msg.user .mb{background:var(--grad);color:#0a0f1c;font-weight:500;border-bottom-right-radius:5px}
.msg.ai .mb{background:var(--glass2);border:1px solid var(--line);border-bottom-left-radius:5px}
.msg .mb pre{background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:10px;padding:10px;overflow:auto;max-height:440px;font-size:12.5px;white-space:pre-wrap}
.msg .mb code{background:rgba(0,0,0,.3);padding:1px 5px;border-radius:6px;font-size:12.5px}
.msg .mb .msg-img{max-width:180px;max-height:180px;border-radius:10px;display:block;margin:0 0 6px}
.msg .via{font-size:10.5px;color:var(--faint);margin:3px 6px 0}
.typing{opacity:.6;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:.15}}
.chat-empty{text-align:center;margin:auto;padding:26px 10px;color:var(--dim)}
.chat-empty h3{color:var(--text);margin:8px 0 4px;font-size:19px}
.chat-empty p{font-size:13.5px;max-width:420px;margin:0 auto 12px}
.ce-orb{width:74px;height:74px;border-radius:50%;margin:0 auto;background:radial-gradient(circle at 50% 40%,var(--c1),var(--c2));box-shadow:0 0 44px -6px var(--c1);animation:pulse 3s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.06);opacity:1}}
.composer{margin-top:12px;background:var(--glass);border:1px solid var(--line);border-radius:16px;padding:8px}
.composer-row{display:flex;align-items:flex-end;gap:8px}
.chat-input{flex:1;background:transparent;border:0;color:var(--text);resize:none;font:inherit;font-size:14.5px;padding:9px 4px;max-height:140px;outline:none}
.icon-btn{background:var(--glass2);border:1px solid var(--line);color:var(--text);width:40px;height:40px;border-radius:12px;cursor:pointer;font-size:16px;flex:0 0 auto}
.icon-btn.on{background:var(--grad);color:#0a0f1c;border-color:transparent}
.btn.p.send{width:44px;height:40px;padding:0;border-radius:12px;font-size:16px;flex:0 0 auto}
.composer-tools{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.attach-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.attach{position:relative}
.attach img{width:54px;height:54px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.attach .ax{position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:50%;border:0;background:var(--bad);color:#160a0a;cursor:pointer;font-size:13px;line-height:1}
.fpill{display:inline-flex;align-items:center;gap:6px;background:var(--glass2);border:1px solid var(--line);border-radius:11px;padding:6px 8px 6px 10px;font-size:12.5px;position:relative}
.fpill .ax{position:static;width:18px;height:18px;border-radius:50%;border:0;background:var(--bad);color:#160a0a;cursor:pointer;font-size:12px;line-height:1;margin-left:2px}
.fchips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}
.fchip{display:inline-flex;align-items:center;gap:5px;background:rgba(0,0,0,.22);border:1px solid var(--line);border-radius:9px;padding:3px 8px;font-size:11.5px}
.lnk{background:none;border:0;color:#fff;cursor:pointer;font:inherit;text-decoration:underline}
.mrow{position:relative;display:flex;gap:6px;margin:4px 4px 0;opacity:.55;transition:opacity .15s}
.msg:hover .mrow{opacity:1}
.msg.user .mrow{justify-content:flex-end}
.mact{background:none;border:0;color:var(--dim);cursor:pointer;font-size:11.5px;padding:2px 6px;border-radius:8px}
.mact:hover{background:var(--glass2);color:var(--text)}
.codewrap{position:relative;margin:6px 0}
.codecopy{position:absolute;top:6px;right:6px;background:var(--glass2);border:1px solid var(--line);color:var(--dim);border-radius:8px;font-size:11px;padding:3px 8px;cursor:pointer;z-index:2}
.codecopy:hover{color:var(--text)}
.chartwrap{background:rgba(0,0,0,.22);border:1px solid var(--line);border-radius:12px;padding:12px;margin:8px 0;max-width:520px}
.hist-search{width:100%;margin-bottom:8px;font-size:13px;padding:8px 10px}
.preset-row{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.preset{background:var(--glass2);border:1px solid var(--line);color:var(--dim);border-radius:10px;font-size:12px;padding:5px 10px;cursor:pointer}
.preset.on{background:var(--grad);color:#0a0f1c;border-color:transparent;font-weight:600}
.conn-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.conn{display:flex;align-items:center;gap:9px;background:var(--glass2);border:1px solid var(--line);border-radius:12px;padding:9px 11px}
.conn .ci{font-size:17px}
.conn .cn{flex:1;line-height:1.2}
.conn .cn b{font-size:13px;display:block}
.conn .cn small{color:var(--dim);font-size:11px}
.conn .cs{font-size:13px;color:var(--good)}
.conn.off{opacity:.6}
.conn.off .cs{color:var(--faint)}
@media(max-width:520px){.conn-grid{grid-template-columns:1fr}}

/* ---------- Themes (futuristic presets, user-selectable) ---------- */
body[data-theme="cyber"]  { --bg:#04070f; --ink:#070d18; --c1:#3b82f6; --c2:#22d3ee; --c3:#60a5fa; --au1:59,130,246; --au2:34,211,238; --au3:96,165,250; }
body[data-theme="chrome"] { --bg:#080a0e; --ink:#0c0f14; --c1:#a7bcd4; --c2:#7dd3fc; --c3:#c4b5fd; --au1:167,188,212; --au2:125,211,252; --au3:196,181,253; }
body[data-theme="solar"]  { --bg:#0d0803; --ink:#140b04; --c1:#f59e0b; --c2:#f43f5e; --c3:#fb923c; --au1:245,158,11; --au2:244,63,94; --au3:251,146,60; }
body[data-theme="emerald"]{ --bg:#040d0a; --ink:#07140f; --c1:#10b981; --c2:#22d3ee; --c3:#34d399; --au1:16,185,129; --au2:34,211,238; --au3:52,211,153; }
body[data-theme="magenta"]{ --bg:#0b0410; --ink:#12071a; --c1:#d946ef; --c2:#8b5cf6; --c3:#f472b6; --au1:217,70,239; --au2:139,92,246; --au3:244,114,182; }
body[data-theme="matrix"] { --bg:#03080a; --ink:#061012; --c1:#22c55e; --c2:#14b8a6; --c3:#4ade80; --au1:34,197,94; --au2:20,184,166; --au3:74,222,128; }

/* Custom Grok-image background (set from Studio). Sits above the aurora, below the UI. */
.custom-bg-layer{position:fixed;inset:0;z-index:0;width:100%;height:100%;pointer-events:none;object-fit:cover;opacity:.5;
  -webkit-mask-image:radial-gradient(130% 100% at 50% 0%,#000 45%,transparent 92%);mask-image:radial-gradient(130% 100% at 50% 0%,#000 45%,transparent 92%)}

/* Appearance picker */
.theme-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px;margin-top:6px}
.theme-sw{cursor:pointer;border:1px solid var(--line);border-radius:12px;padding:7px;text-align:center;background:var(--glass);transition:transform .12s}
.theme-sw:hover{transform:translateY(-2px)}
.theme-sw.on{border-color:transparent;outline:2px solid var(--c2)}
.theme-chip{height:38px;border-radius:9px;margin-bottom:6px}
.theme-name{font-size:11.5px;color:var(--dim)}
.viz-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:6px}
.viz-sw{cursor:pointer;border:1px solid var(--line);border-radius:12px;padding:10px;background:var(--glass);transition:transform .12s}
.viz-sw:hover{transform:translateY(-2px)}
.viz-sw.on{border-color:transparent;outline:2px solid var(--c2)}
.viz-name{font-size:13px;font-weight:700;color:var(--fg);margin-bottom:3px}
.viz-blurb{font-size:11px;color:var(--dim);line-height:1.35}
.dlmenu{position:absolute;right:0;top:calc(100% + 6px);z-index:130;background:var(--glass,#0f1a2e);border:1px solid var(--line);border-radius:12px;padding:6px;min-width:210px;box-shadow:0 16px 44px rgba(0,0,0,.55);backdrop-filter:blur(10px)}
.dlmenu button{display:block;width:100%;text-align:left;background:none;border:0;color:var(--text);padding:9px 12px;border-radius:8px;cursor:pointer;font-size:13.5px}
.dlmenu button:hover{background:var(--glass2)}
.filecard{display:flex;align-items:center;gap:12px;background:var(--glass);border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin:10px 0}
.filecard .fc-ic{font-size:26px;line-height:1;flex:0 0 auto}
.filecard .fc-meta{flex:1;min-width:0}
.filecard .fc-name{font-size:14px;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.filecard .fc-sub{font-size:11.5px;color:var(--dim);margin-top:1px}
.filecard .fc-btn{flex:0 0 auto}
.coderow{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:-4px}
.codelang{font-size:10.5px;letter-spacing:1px;text-transform:uppercase;color:var(--dim)}
.codebtns{display:flex;gap:6px}
.coderun{background:linear-gradient(100deg,var(--c1,#7c5cff),var(--c2,#36c5d4));color:#0a0f1c;border:0;border-radius:8px;padding:3px 10px;font-size:11.5px;font-weight:700;cursor:pointer}
.coderun:disabled{opacity:.55;cursor:default}
.codeout{margin-top:8px;border-top:1px solid var(--line);padding-top:8px}
.nua-runtime-field-label{font-size:12px;margin-bottom:6px}
.nua-runtime-narration-row{gap:8px;margin-top:6px;align-items:center}
.nua-runtime-animation-reset{animation:none!important}
.nua-runtime-auto-grow{field-sizing:content;max-height:140px;overflow-y:auto}
.nua-runtime-clipboard-buffer{position:fixed;opacity:0;pointer-events:none}
.codeout pre{background:#0a1020;border-radius:8px;padding:10px;font-size:12px;white-space:pre-wrap;word-break:break-word;margin:0;max-height:300px;overflow:auto}
.codeout .pyerr{color:#ff9a9a;background:#2a1420;border-radius:8px;padding:10px;font-size:12px;white-space:pre-wrap;margin:6px 0 0;max-height:300px;overflow:auto}
.codeout .pyfig{max-width:100%;border-radius:8px;margin:8px 0 0;background:#fff}
.codeout .pylabel{font-size:10.5px;letter-spacing:1px;text-transform:uppercase;color:var(--dim);margin:2px 0}
/* ---- Privacy layer ---- */
.privacy-chip{display:inline-flex;align-items:center;gap:5px;background:rgba(46,195,154,.12);border:1px solid rgba(46,195,154,.45);color:#7fe6c4;border-radius:999px;padding:6px 11px;font-size:12.5px;font-weight:600;cursor:pointer;margin-right:10px;white-space:nowrap;transition:background .15s}
.privacy-chip:hover{background:rgba(46,195,154,.22)}
.privacy-chip.byok{background:rgba(124,92,255,.14);border-color:rgba(124,92,255,.5);color:#b9a9ff}
.privacy-chip.local{background:rgba(54,197,212,.14);border-color:rgba(54,197,212,.5);color:#8fe6ef}
@media(max-width:640px){.privacy-chip span{display:none}.privacy-chip{padding:6px 9px}}
.pmodal{position:fixed;inset:0;z-index:200;background:rgba(4,7,12,.72);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px}
.initially-hidden{display:none}
.lock-brand{justify-content:center;margin-bottom:14px}
.lock-actions{margin-top:12px}
.full-width{width:100%}
.lock-message{color:var(--bad);font-size:12.5px;margin-top:10px}
.creative-shell-conflict{width:min(560px,calc(100vw - 28px));padding:0;border:1px solid #dfe3ec;border-radius:12px;color:#14244a;box-shadow:0 24px 70px rgba(20,36,74,.28)}
.creative-shell-conflict > div{padding:24px}
.creative-shell-conflict-kicker{color:#b80d49;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.creative-shell-conflict h2{margin:7px 0 8px}
.creative-shell-conflict p{line-height:1.55}
.creative-shell-conflict-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;margin-top:20px}
.pbox{position:relative;width:min(500px,94vw);max-height:88vh;overflow:auto;background:var(--glass,#0f1a2e);border:1px solid var(--line);border-radius:20px;padding:26px 24px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.pclose{position:absolute;top:12px;right:16px;background:none;border:0;color:var(--dim);font-size:26px;cursor:pointer;line-height:1}
.phead{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.phead .plock{font-size:26px}
.phead b{font-size:19px;color:var(--text)}
.psub{font-size:12.5px;color:var(--c2,#36c5d4);margin-top:2px}
.prow{display:flex;gap:11px;align-items:flex-start;margin:13px 0}
.prow .pi{flex:0 0 auto;font-size:16px;margin-top:1px;width:20px;text-align:center}
.prow .pt{font-size:13.5px;color:var(--sub,#c3cee0);line-height:1.5}
.prow .pt b{color:var(--text)}
.pnote{font-size:12px;color:var(--dim);margin-top:14px;line-height:1.5}
.pactions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
/* ---- Voice-first onboarding ---- */
.hero-banner.onboard{background:linear-gradient(120deg,rgba(124,92,255,.20),rgba(54,197,212,.12));border:1px solid rgba(124,92,255,.4)}
.onboard-cta{display:flex;align-items:center;gap:14px;margin-top:16px;flex-wrap:wrap}
.btn.lg{padding:13px 22px;font-size:16px;border-radius:14px}
.onboard-or{color:var(--dim);font-size:13px}
/* ---- Neutrality trust strip ---- */
.trust-strip{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--glass);border:1px solid var(--line);border-radius:14px;padding:11px 15px;margin:14px 0 4px}
.trust-strip .ts-lead{font-size:13px;font-weight:700;color:var(--text)}
.trust-strip .ts-models{font-size:12px;font-weight:600;color:var(--c2,#36c5d4);letter-spacing:.3px}
.trust-strip .ts-note{font-size:12px;color:var(--dim)}
@media(max-width:560px){.trust-strip .ts-note{flex-basis:100%}}

/* ---------- Assistant on small screens (fix crowding/overlap) ---------- */
@media(max-width:560px){
  .chat-head{flex-wrap:wrap;gap:8px}
  .chat-head .h1{font-size:22px}
  .chat-head-actions{flex-wrap:wrap;gap:6px}
  .chat-head-actions .btn.sm{padding:6px 9px;font-size:12px}
  .preset-row{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:3px;scrollbar-width:none}
  .preset-row::-webkit-scrollbar{display:none}
  .preset{flex:0 0 auto}
  .composer{padding:7px}
  .composer-row{gap:6px;align-items:center}
  .icon-btn{width:36px;height:36px;font-size:15px;flex:0 0 auto}
  .btn.p.send{width:40px;height:36px;flex:0 0 auto}
  .chat-input{font-size:16px;min-width:0}
  .composer-tools{gap:5px}
  .composer-tools .btn.xs{padding:5px 8px;font-size:11.5px}
  .composer-tools .pill{font-size:10.5px}
  .msg .mb{max-width:92%}
  .chat-thread{max-height:48vh}
  .mrow{opacity:1}
}

/* ---------- responsive ---------- */
@media(max-width:760px){
  .topbar{flex-wrap:wrap}
  .navpill{order:3;width:100%;justify-content:space-between}
  .navItem span{display:none}
  .navItem{padding:10px 13px;font-size:16px}
  .account{order:2;margin-left:auto}
  .privacy-chip{order:2}
  .h1{font-size:25px}
  .chat-thread{max-height:52vh}
  .msg .mb{max-width:88%}
}
@media(max-width:560px){
  .btn.lg{width:100%;justify-content:center}
  .onboard-cta{gap:8px}
  .hero-banner.onboard .hb-t{font-size:22px}
  .trust-strip{gap:6px 10px;padding:10px 13px}
  .pbox{padding:22px 18px}
}