/* Layout: one-screen chat app — sidebar of chats, chat column, composer; settings as a full overlay. Clean, neutral, professional. */
:root{
  --bg:#ffffff; --surface:#f7f7f8; --surface2:#ececef; --line:#e3e3e8;
  --fg:#18181b; --muted:#6b6b76; --primary:#18181b; --primary-fg:#ffffff; --accent:#2563eb;
  --sun:#18181b; --sun-soft:#f4f4f5; --ok:#15803d; --ok-soft:#effaf2;
  --warn:#a16207; --warn-soft:#fdf8ec; --bad:#b42318; --bad-soft:#fdf2f1;
  --font:"Inter", "Heebo", "Segoe UI", "Arial Hebrew", system-ui, sans-serif;
  --r:12px; --shadow:0 1px 2px rgba(16,16,20,.05), 0 4px 16px rgba(16,16,20,.06);
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#111113; --surface:#18181b; --surface2:#26262b; --line:#2f2f35;
  --fg:#ececef; --muted:#a1a1aa; --primary:#ececef; --primary-fg:#111113; --accent:#60a5fa;
  --sun:#ececef; --sun-soft:#1f1f23; --ok:#4ade80; --ok-soft:#14261b;
  --warn:#fbbf24; --warn-soft:#2a2112; --bad:#f87171; --bad-soft:#2d1615; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#111113; --surface:#18181b; --surface2:#26262b; --line:#2f2f35;
  --fg:#ececef; --muted:#a1a1aa; --primary:#ececef; --primary-fg:#111113; --accent:#60a5fa;
  --sun:#ececef; --sun-soft:#1f1f23; --ok:#4ade80; --ok-soft:#14261b;
  --warn:#fbbf24; --warn-soft:#2a2112; --bad:#f87171; --bad-soft:#2d1615; color-scheme:dark}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:15px;line-height:1.55;overflow:hidden}
*{box-sizing:border-box}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
.app{display:grid;grid-template-columns:270px 1fr;height:100%}
/* sidebar */
.side{background:var(--surface);border-inline-end:1px solid var(--line);display:flex;flex-direction:column;min-width:0;padding:14px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px}
.mark{width:34px;height:34px;border-radius:10px;background:var(--primary);display:grid;place-items:center;color:var(--primary-fg);font-weight:700;flex:none}
.mark i{display:block;width:10px;height:10px;border-radius:50%;background:var(--sun);margin-inline-start:12px;margin-top:-14px}
.btn{border:0;border-radius:12px;padding:10px 14px;font-weight:600;background:var(--surface2);display:inline-flex;align-items:center;gap:8px;justify-content:center}
.btn.primary{background:var(--primary);color:var(--primary-fg)}
.btn.sun{background:var(--sun);color:#3a2a00}
.btn.ghost{background:transparent;border:1.5px solid var(--line)}
.btn.danger{background:var(--bad-soft);color:var(--bad)}
.btn.small{padding:6px 10px;font-size:13px;border-radius:10px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.chats{flex:1;overflow:auto;display:flex;flex-direction:column;gap:4px;min-height:0}
.chatitem{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:10px;background:transparent;border:0;text-align:start;width:100%}
.chatitem:hover{background:var(--surface2)}
.chatitem.on{background:var(--surface2);font-weight:600}
.chatitem span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chatitem .lk{color:var(--bad);font-size:12px}
.sidefoot{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:6px}
.label{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
/* main */
.main{display:flex;flex-direction:column;min-width:0;height:100%}
.top{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.top .grow{flex:1}
.menu{display:none}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600;background:var(--surface);border:1.5px solid var(--line)}
.pill.credits{background:var(--sun-soft);border-color:transparent;font-variant-numeric:tabular-nums}
.pill.prof{background:var(--surface2);border:0}
.dot{width:9px;height:9px;border-radius:50%;background:var(--ok)}
.feed{flex:1;overflow:auto;padding:22px 16px}
.feedin{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.msg{display:flex;flex-direction:column;gap:6px;min-width:0}
.msg.user{align-items:flex-end}
.bubble{border-radius:18px;padding:12px 16px;max-width:88%;min-width:0;overflow-wrap:anywhere}
.msg.user .bubble{background:var(--primary);color:var(--primary-fg);border-end-end-radius:6px}
.msg.ai .bubble{background:var(--surface);border-end-start-radius:6px}
.msg.blocked .bubble{background:var(--warn-soft);border:1.5px solid var(--warn)}
.msg.safety .bubble{background:var(--ok-soft);border:1.5px solid var(--ok)}
.msg.locked .bubble{background:var(--bad-soft);border:1.5px solid var(--bad)}
.meta{font-size:12px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.tag{border-radius:999px;padding:1px 8px;font-size:11px;font-weight:600;background:var(--surface2)}
.tag.lim{background:var(--warn-soft);color:var(--warn)}
.bubble p{margin:0 0 .6em}.bubble p:last-child{margin-bottom:0}
.bubble h3,.bubble h4{margin:.4em 0 .3em;font-size:1.05em}
.bubble ul,.bubble ol{margin:.2em 0 .6em;padding-inline-start:1.3em}
.bubble code{background:var(--surface2);padding:1px 5px;border-radius:6px;font-size:.92em}
.gen{display:block;width:min(360px,100%);aspect-ratio:1;border-radius:12px;background:#fff}
.thumbs{display:flex;gap:6px;flex-wrap:wrap}
.thumbs img{width:72px;height:72px;object-fit:cover;border-radius:10px}
.steps{display:flex;gap:6px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.steps b{font-weight:500;padding:3px 10px;border-radius:999px;background:var(--surface2)}
.steps b.on{background:var(--sun-soft);color:var(--fg)}
.steps b.done{background:var(--ok-soft);color:var(--ok)}
.doc{background:var(--bg);border:1.5px solid var(--line);border-radius:12px;padding:14px 16px;margin-top:4px}
.docbar{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
/* welcome */
.welcome{display:flex;flex-direction:column;gap:16px;align-items:flex-start;padding-top:4vh}
.welcome h1{font-size:30px;line-height:1.15;margin:0;text-wrap:balance}
.welcome p{margin:0;color:var(--muted);max-width:60ch}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1.5px solid var(--line);background:var(--bg);border-radius:999px;padding:8px 14px;font-size:14px}
.chip:hover{border-color:var(--primary)}
/* composer */
.comp{padding:10px 16px 14px;border-top:1px solid var(--line)}
.compin{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:8px}
.box{display:flex;align-items:flex-end;gap:8px;background:var(--surface);border:2px solid var(--line);border-radius:18px;padding:8px}
.box:focus-within{border-color:var(--primary)}
.box textarea{flex:1;min-width:0;border:0;background:transparent;resize:none;outline:none;max-height:180px;padding:8px 6px;min-height:42px}
.iconbtn{width:42px;height:42px;border-radius:12px;border:0;background:var(--surface2);display:grid;place-items:center;flex:none}
.iconbtn.send{background:var(--primary);color:var(--primary-fg)}
.iconbtn.on{background:var(--sun);color:#3a2a00}
.compbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.compbar select{border:1.5px solid var(--line);border-radius:10px;padding:5px 8px;background:var(--bg)}
.notice{display:flex;gap:6px;align-items:center}
.attachrow{display:flex;gap:6px;flex-wrap:wrap}
.att{display:flex;align-items:center;gap:6px;background:var(--surface2);border-radius:10px;padding:4px 8px;font-size:13px;max-width:100%}
.att img{width:28px;height:28px;border-radius:6px;object-fit:cover}
.att button{border:0;background:transparent;padding:0 2px}
.banner{background:var(--sun-soft);border-radius:12px;padding:10px 14px;font-size:14px}
.banner.bad{background:var(--bad-soft)}
/* overlay */
.ov{position:fixed;inset:0;background:color-mix(in srgb,var(--fg) 35%,transparent);display:grid;place-items:center;padding:16px;z-index:20}
.card{background:var(--bg);border-radius:20px;width:min(440px,100%);padding:22px;display:flex;flex-direction:column;gap:14px;box-shadow:0 20px 60px rgba(10,20,50,.25)}
.card h2{margin:0;font-size:20px}
.field{display:flex;flex-direction:column;gap:6px}
.field input,.field select,.field textarea{border:1.5px solid var(--line);border-radius:10px;padding:9px 11px;background:var(--bg);width:100%}
.err{color:var(--bad);font-size:13px}
.shab{position:fixed;inset:0;z-index:30;background:var(--bg);display:grid;place-items:center;padding:24px;text-align:center}
.shab .in{max-width:420px;display:flex;flex-direction:column;gap:12px;align-items:center}
.shab .big{font-size:56px;line-height:1}
/* settings */
.set{position:fixed;inset:0;z-index:25;background:var(--bg);display:grid;grid-template-columns:230px 1fr;height:100%}
.setnav{background:var(--surface);padding:16px;display:flex;flex-direction:column;gap:4px;overflow:auto;border-inline-end:1px solid var(--line)}
.setnav button{border:0;background:transparent;text-align:start;padding:10px 12px;border-radius:10px;font-weight:500}
.setnav button.on{background:var(--primary);color:var(--primary-fg)}
.setbody{overflow:auto;padding:22px 16px 40px}
.setin{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:18px}
.setin h2{margin:0;font-size:22px}
.setin h3{margin:6px 0 0;font-size:16px}
.hint{color:var(--muted);font-size:13px;margin:0;max-width:70ch}
.panel{border:1.5px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:12px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.row>.field{flex:1;min-width:180px}
.tablewrap{overflow-x:auto;border:1.5px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;width:100%;min-width:560px}
th,td{padding:9px 10px;text-align:start;border-bottom:1px solid var(--line);vertical-align:middle;font-size:14px}
th{font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-weight:600;background:var(--surface)}
tr:last-child td{border-bottom:0}
.seg{display:inline-flex;border:1.5px solid var(--line);border-radius:10px;overflow:hidden}
.seg button{border:0;background:transparent;padding:5px 9px;font-size:13px}
.seg button.off.sel{background:var(--bad-soft);color:var(--bad);font-weight:600}
.seg button.limited.sel{background:var(--warn-soft);color:var(--warn);font-weight:600}
.seg button.on.sel{background:var(--ok-soft);color:var(--ok);font-weight:600}
.seg button:disabled{opacity:.4;cursor:not-allowed}
.lockbadge{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:600;color:var(--bad);background:var(--bad-soft);border-radius:999px;padding:2px 8px}
.switch{display:flex;align-items:center;gap:10px}
.switch input{width:20px;height:20px;accent-color:var(--primary)}
.list{display:flex;flex-wrap:wrap;gap:6px}
.list .att{background:var(--surface)}
.logitem{border:1.5px solid var(--line);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column;gap:4px}
.logitem.urgent{border-color:var(--bad);background:var(--bad-soft)}
.logitem.bypass{border-color:var(--warn)}
.logq{font-weight:500;overflow-wrap:anywhere}
.meter{height:10px;border-radius:999px;background:var(--surface2);overflow:hidden}
.meter i{display:block;height:100%;background:var(--primary)}
.toast{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom,0px));inset-inline-start:50%;transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:12px;z-index:40;font-size:14px}
[dir="rtl"] .toast{transform:translateX(50%)}
@media (max-width:820px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;inset-block:0;inset-inline-start:0;width:280px;z-index:15;transform:translateX(-105%);transition:transform .2s}
  [dir="rtl"] .side{transform:translateX(105%)}
  .side.open,[dir="rtl"] .side.open{transform:none;box-shadow:0 0 40px rgba(0,0,0,.25)}
  .menu{display:grid}
  .set{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .setnav{flex-direction:row;overflow-x:auto;padding:10px;border-inline-end:0;border-bottom:1px solid var(--line)}
  .setnav button{white-space:nowrap}
  .welcome h1{font-size:24px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

.boot{display:grid;place-items:center;height:100%;font-weight:700;font-size:20px;color:var(--primary)}
html,body{margin:0}
/* auth */
.auth{min-height:100%;display:grid;place-items:center;padding:24px 16px;overflow:auto;height:100%}
.authcard{width:min(440px,100%);display:flex;flex-direction:column;gap:14px}
.authcard .brand{font-size:22px}
.authcard h1{margin:4px 0 0;font-size:26px;line-height:1.2;text-wrap:balance}
.tabs{display:flex;gap:6px;background:var(--surface);padding:4px;border-radius:12px}
.tabs button{flex:1;border:0;background:transparent;padding:9px;border-radius:9px;font-weight:600}
.tabs button.on{background:var(--bg);box-shadow:0 1px 4px rgba(10,20,50,.12)}
.points{display:flex;flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;color:var(--muted);font-size:14px}
.points li::before{content:"✓ ";color:var(--ok);font-weight:700}
.gen{display:block;width:min(360px,100%);aspect-ratio:1;border-radius:12px;background:#fff}
.keyrow{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.status-on{color:var(--ok);font-weight:600}.status-off{color:var(--bad);font-weight:600}
textarea{font:inherit}
.small-input{width:90px}
/* scroll fix: let the sign-in page scroll on small screens */
#root{height:100%}
.auth{display:flex;height:100%;overflow-y:auto;padding:24px 16px}
.authcard{margin:auto}
/* password/PIN boxes must sit above the settings screen */
.ov{z-index:35}
/* settings polish */
.savebadge{font-size:12px;font-weight:600;color:var(--muted);min-height:1em;white-space:nowrap}
.savebadge.saved{color:var(--ok)}
.savebadge.error{color:var(--bad)}
table.grid{min-width:0}
table.grid th,table.grid td{vertical-align:top}
table.grid td:first-child,table.grid th:first-child{position:sticky;inset-inline-start:0;background:var(--bg);z-index:1;min-width:180px}
table.grid th:first-child{background:var(--surface)}
.colhead{display:flex;flex-direction:column;gap:6px;text-transform:none;letter-spacing:0;font-size:14px;color:var(--fg)}
.presets{display:flex;gap:4px;flex-wrap:wrap}
.presets .btn{padding:3px 8px;font-size:12px}
.seg button{transition:background .12s}
.setbody{scroll-behavior:auto}

/* menu button only on phones */
.iconbtn.menu{display:none}
@media (max-width:820px){.iconbtn.menu{display:grid}}
/* sign-in polish */
.pwrow{display:flex;gap:6px;align-items:stretch}
.pwrow input{flex:1;min-width:0}
.pwtoggle{border:1.5px solid var(--line);background:var(--surface);border-radius:10px;padding:0 12px;font-size:13px;font-weight:600}
.linkbtn{border:0;background:none;color:var(--primary);font-weight:500;padding:4px;align-self:center;text-decoration:underline}
.authcard .field input,.authcard .field select{font-size:16px;padding:11px 12px}
.picker h1{margin-top:8px}
.pickgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}
.pickbtn{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 10px;border:2px solid var(--line);border-radius:16px;background:var(--bg);text-align:center}
.pickbtn:hover{border-color:var(--primary)}
.pickbtn.start{border-color:var(--primary)}
.pickav{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;font-size:24px;font-weight:700;color:#fff;background:var(--primary)}
.pickav.teen{background:#8a5cf6}.pickav.kid{background:#f59e0b}
.pickname{font-weight:600;font-size:16px}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace}
@media (max-width:820px){input,select,textarea{font-size:16px!important}}
/* layout: the chat list scrolls, the typing box always stays on screen */
.app{overflow:hidden}
.main{min-height:0;overflow:hidden}
.feed{min-height:0}
.side{min-height:0}
/* settings header and tab strip */
.sethead{display:flex;align-items:center;gap:8px;justify-content:space-between;padding-bottom:6px}
.sethead .savebadge{flex:1;text-align:end}
.tabstrip{display:flex;flex-direction:column;gap:4px}
.tabstrip button{border:0;background:transparent;text-align:start;padding:10px 12px;border-radius:10px;font-weight:500}
.tabstrip button.on{background:var(--primary);color:var(--primary-fg)}
.chiprow{gap:6px}
@media (max-width:820px){
  .top{flex-wrap:nowrap;gap:6px;padding:8px 10px}
  .top .lbl{display:none}
  .top .pill{padding:6px 10px}
  .pill.prof{max-width:40vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .setnav{flex-direction:column;padding:10px 12px 0;gap:6px;overflow:visible}
  .tabstrip{flex-direction:row;overflow-x:auto;gap:4px;padding-bottom:8px;scrollbar-width:thin}
  .tabstrip button{white-space:nowrap;padding:8px 12px}
  .compbar .notice{flex-basis:100%;font-size:12px}
  table.grid td:first-child,table.grid th:first-child{min-width:150px}
}
/* keep settings inside the screen width (wide tables scroll inside their own box) */
.set>*{min-width:0}
.setbody,.setin{min-width:0}
.tablewrap{max-width:100%}
.top .short{display:none}
@media (max-width:820px){.top .short{display:inline}}

/* ================= professional theme (overrides the earlier rules) ================= */
body{font-size:15px;letter-spacing:-.006em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.ic{flex:none;display:inline-block;vertical-align:middle}
.mark{width:28px;height:28px;border-radius:7px;background:var(--fg);color:var(--bg);font-size:15px;font-weight:600;letter-spacing:0}
.brand{font-weight:600;font-size:15px;letter-spacing:-.01em}
/* buttons */
.btn{border:1px solid transparent;border-radius:8px;padding:8px 14px;font-weight:500;font-size:14px;background:var(--surface2);gap:7px;transition:background .12s,border-color .12s,opacity .12s}
.btn:hover:not(:disabled){filter:none;background:color-mix(in srgb,var(--surface2) 80%,var(--fg) 6%)}
.btn.primary{background:var(--primary);color:var(--primary-fg)}
.btn.primary:hover:not(:disabled){background:var(--primary);opacity:.88}
.btn.ghost{background:var(--bg);border:1px solid var(--line)}
.btn.ghost:hover:not(:disabled){background:var(--surface)}
.btn.sun{background:var(--fg);color:var(--bg)}
.btn.sun:hover:not(:disabled){background:var(--fg);opacity:.88}
.btn.danger{background:var(--bad-soft);color:var(--bad);border-color:color-mix(in srgb,var(--bad) 25%,transparent)}
.btn.small{padding:5px 10px;font-size:13px;border-radius:7px;gap:5px}
.pill{border-radius:8px;padding:6px 11px;font-weight:500;font-size:13px;background:var(--bg);border:1px solid var(--line);color:var(--fg)}
.pill:is(button):hover{background:var(--surface)}
.pill.credits{background:var(--bg);border-color:var(--line);color:var(--muted)}
.pill.prof{background:var(--surface);border:1px solid var(--line)}
.dot{width:7px;height:7px}
.iconbtn{width:38px;height:38px;border-radius:9px;background:transparent;color:var(--muted)}
.iconbtn:hover{background:var(--surface2);color:var(--fg)}
.iconbtn.send,.iconbtn.send:hover{background:var(--primary);color:var(--primary-fg)}
.iconbtn.on{background:var(--fg);color:var(--bg)}
/* sidebar */
.side{background:var(--surface);padding:14px 12px;gap:10px}
.side .brand{padding:4px 6px 6px}
.side #newChat{justify-content:flex-start}
.label{font-size:11.5px;letter-spacing:.04em;font-weight:500;padding:6px 8px 0}
.chatitem{padding:8px 10px;border-radius:8px;font-size:14px;color:var(--fg)}
.chatitem.on{font-weight:500}
.chatitem .lk{color:var(--muted)}
.sidefoot{gap:8px;padding:8px 4px 0;border-top:1px solid var(--line)}
.sidefoot .btn{justify-content:flex-start}
/* top bar */
.top{padding:10px 18px;min-height:56px}
/* messages */
.feed{padding:28px 18px}
.feedin{max-width:740px;gap:22px}
.bubble{border-radius:14px;padding:10px 15px}
.msg.user .bubble{background:var(--surface2);color:var(--fg);border-end-end-radius:4px;max-width:80%}
.msg.ai .bubble{background:transparent;padding:2px 0;max-width:100%;border-radius:0}
.msg.ai .bubble p{margin-bottom:.75em}
.msg.blocked .bubble,.msg.safety .bubble,.msg.locked .bubble{padding:12px 14px;border-radius:10px;border-width:1px}
.msg.blocked .bubble{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 35%,transparent)}
.msg.safety .bubble{background:var(--ok-soft);border-color:color-mix(in srgb,var(--ok) 35%,transparent)}
.msg.locked .bubble{background:var(--bad-soft);border-color:color-mix(in srgb,var(--bad) 35%,transparent)}
.kindrow{display:flex;gap:10px;align-items:flex-start}
.kindrow>.ic{margin-top:2px}
.msg.blocked .kindrow>.ic{color:var(--warn)}.msg.safety .kindrow>.ic{color:var(--ok)}.msg.locked .kindrow>.ic{color:var(--bad)}
.kindrow>div{min-width:0}
.tag{border-radius:6px;padding:2px 7px;font-weight:500;background:var(--surface2);color:var(--muted);display:inline-flex;align-items:center;gap:4px}
.tag.lim{background:var(--warn-soft);color:var(--warn)}
.meta .btn.small{padding:3px 8px;font-size:12px;border-color:transparent;background:transparent;color:var(--muted)}
.meta .btn.small:hover{background:var(--surface2);color:var(--fg)}
.bubble code{background:var(--surface2);border-radius:5px}
.bubble pre{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:10px 12px;overflow:auto}
.gen{border-radius:10px;border:1px solid var(--line)}
.steps{gap:14px}
.steps b{background:transparent;padding:0;display:inline-flex;align-items:center;gap:6px;font-weight:500}
.steps b i{width:7px;height:7px;border-radius:50%;background:var(--line)}
.steps b.on{background:transparent;color:var(--fg)}
.steps b.on i{background:var(--fg);animation:yakpulse 1s ease-in-out infinite}
.steps b.done{background:transparent;color:var(--ok)}
@keyframes yakpulse{50%{opacity:.25}}
.doc{border:1px solid var(--line);border-radius:10px;padding:18px 20px;background:var(--bg)}
/* welcome */
.welcome{padding-top:12vh;gap:14px}
.welcome h1{font-size:30px;font-weight:600;letter-spacing:-.025em}
.welcome p{font-size:15px}
.chips{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;width:100%;margin-top:8px}
.chip{border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:14px;text-align:start;color:var(--fg);background:var(--bg);transition:background .12s,border-color .12s}
.chip:hover{border-color:color-mix(in srgb,var(--fg) 25%,var(--line));background:var(--surface)}
/* composer */
.comp{border-top:0;padding:6px 18px 16px}
.compin{max-width:740px}
.box{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:6px;box-shadow:var(--shadow)}
.box:focus-within{border-color:color-mix(in srgb,var(--fg) 30%,var(--line))}
.box textarea{padding:9px 8px;min-height:40px}
.compbar{gap:8px;font-size:12.5px}
.compbar select{border:1px solid var(--line);border-radius:7px;padding:4px 8px;font-size:12.5px}
.compbar .btn.small{font-size:12.5px}
.notice{color:var(--muted)}
.att{border-radius:8px;background:var(--surface)}
/* banners */
.banner{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 14px;font-size:14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.banner>.ic{color:var(--muted)}
.banner.bad{background:var(--bad-soft);border-color:color-mix(in srgb,var(--bad) 30%,transparent)}
.banner.bad>.ic{color:var(--bad)}
.sidefoot .banner{font-size:12.5px;padding:8px 10px;gap:8px;flex-wrap:nowrap}
/* dialogs and forms */
.ov{background:rgba(10,10,14,.45);backdrop-filter:blur(2px)}
.card{border-radius:14px;border:1px solid var(--line);box-shadow:0 24px 64px rgba(10,10,20,.22);padding:24px}
.card h2{font-size:18px;font-weight:600;letter-spacing:-.01em}
.field label{font-size:13.5px;font-weight:500}
.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:8px;padding:9px 11px;transition:border-color .12s,box-shadow .12s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}
.pwtoggle{border:1px solid var(--line);border-radius:8px;background:var(--bg);font-weight:500;color:var(--muted)}
.linkbtn{color:var(--fg);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line);font-size:14px}
.linkbtn:hover{text-decoration-color:var(--fg)}
/* sign-in: brand panel + form */
.auth.split{display:grid;place-items:stretch;place-items:stretch;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);padding:0;height:100%;overflow-y:auto}
.authside{background:#0f0f12;color:#f4f4f5;padding:40px 48px;display:flex;flex-direction:column;justify-content:space-between;gap:32px;min-height:100%}
.authside .mark{background:#f4f4f5;color:#0f0f12}
.authpitch h1{font-size:36px;line-height:1.15;font-weight:600;letter-spacing:-.03em;margin:0 0 14px;max-width:16ch}
.authpitch p{color:#a1a1aa;margin:0 0 28px;max-width:42ch;font-size:16px}
.authside .points{color:#d4d4d8;gap:12px;font-size:14.5px}
.authside .points li{display:flex;gap:10px;align-items:flex-start}
.authside .points li .ic{color:#86efac;margin-top:2px}
.points li::before{content:none}
.authfoot{font-size:12.5px;color:#71717a}
.auth.split .authcard{margin:auto;padding:40px 24px;width:min(420px,100%)}
.formtitle{margin:0;font-size:22px;font-weight:600;letter-spacing:-.02em}
.authcard h1{font-weight:600;letter-spacing:-.025em}
.tabs{border-radius:9px;padding:3px;background:var(--surface2)}
.tabs button{border-radius:7px;font-weight:500;color:var(--muted)}
.tabs button.on{color:var(--fg);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.authcard .btn.primary{padding:11px 14px;font-size:15px}
@media (max-width:900px){
  .auth.split{display:flex;flex-direction:column}
  .authside{min-height:0;padding:22px 20px 24px;gap:18px}
  .authpitch h1{font-size:24px;margin-bottom:8px}
  .authpitch p{font-size:14.5px;margin-bottom:14px}
  .authside .points{font-size:13.5px;gap:8px}
  .authfoot{display:none}
  .auth.split .authcard{padding:24px 20px 40px;margin:0 auto}
}
/* profile picker */
.pickgrid{gap:10px}
.pickbtn{border:1px solid var(--line);border-radius:12px;padding:18px 10px;transition:border-color .12s,background .12s}
.pickbtn:hover{border-color:color-mix(in srgb,var(--fg) 30%,var(--line));background:var(--surface)}
.pickbtn.start{border-color:var(--fg)}
.pickav,.pickav.teen,.pickav.kid{width:48px;height:48px;font-size:19px;font-weight:600;background:var(--surface2);color:var(--fg)}
.pickname{font-weight:500;font-size:15px}
.pickmeta{display:inline-flex;align-items:center;gap:4px;font-size:12.5px}
/* closed screen */
.shab .big{width:64px;height:64px;border-radius:50%;background:var(--surface2);display:grid;place-items:center;color:var(--fg)}
.shab h1{font-size:24px;font-weight:600;letter-spacing:-.02em}
/* settings */
.setnav{background:var(--surface);padding:14px 12px}
.setnav button,.tabstrip button{border-radius:8px;padding:8px 10px;font-size:14px;color:var(--muted)}
.setnav button:hover,.tabstrip button:hover{background:var(--surface2);color:var(--fg)}
.setnav button.on,.tabstrip button.on{background:var(--surface2);color:var(--fg);font-weight:600}
.setin{gap:20px}
.setin h2{font-size:22px;font-weight:600;letter-spacing:-.02em}
.setin h3{font-size:15px;font-weight:600}
.panel{border:1px solid var(--line);border-radius:12px;padding:18px;background:var(--bg)}
.tablewrap{border:1px solid var(--line);border-radius:12px}
th{font-size:11.5px;letter-spacing:.04em;font-weight:500}
.seg{border:1px solid var(--line);border-radius:8px;background:var(--bg)}
.seg button{padding:5px 10px;color:var(--muted)}
.seg button+button{border-inline-start:1px solid var(--line)}
.lockbadge{border-radius:6px;gap:4px;font-weight:500}
.logitem{border:1px solid var(--line);border-radius:10px}
.logitem.urgent{border-color:color-mix(in srgb,var(--bad) 40%,transparent)}
.meter{height:6px}
.meter i{background:var(--fg)}
.switch input{width:18px;height:18px;accent-color:var(--fg)}
.toast{border-radius:10px;font-size:13.5px;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.boot{color:var(--fg);font-weight:600;font-size:16px}
@media (max-width:820px){
  .top{padding:8px 10px;min-height:52px}
  .feed{padding:20px 14px}
  .comp{padding:4px 10px 12px}
  .welcome{padding-top:6vh}
  .welcome h1{font-size:24px}
  .chips{grid-template-columns:1fr}
}
.auth.split>*{flex:none}