/* SITEWALK OS · Daylight. Warm stone, milky frosted glass, graphite type, one warm orange. */
@font-face{font-family:Figtree;src:url(font/figtree.woff2) format('woff2');font-weight:300 800;font-style:normal;font-display:swap}
:root{
  --stone:#EEEAE3;--white:#FFFEFC;--ink:#23211E;--ink2:#5F5A52;--ink3:#9B958B;--line:rgba(35,33,30,.09);--line2:rgba(35,33,30,.16);
  --sun:#EC6A1E;--sunlo:rgba(236,106,30,.12);--milk:rgba(253,252,249,.72);
  --sh:0 1px 0 rgba(255,255,255,.95) inset,0 12px 32px -14px rgba(74,56,32,.26),0 2px 6px rgba(74,56,32,.06);
  --shbig:0 34px 70px -34px rgba(74,56,32,.45),0 10px 24px -12px rgba(74,56,32,.22);
  --r:22px;--bar:66px;--top:env(safe-area-inset-top,0px);--safeb:env(safe-area-inset-bottom,0px);color-scheme:light
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden;color:var(--ink);background:var(--stone);
  font:15px/1.45 Figtree,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:
  radial-gradient(1200px 700px at 6% -16%,#FFF8EC,rgba(255,248,236,0) 62%),
  radial-gradient(900px 640px at 108% 112%,rgba(219,211,198,.9),rgba(219,211,198,0) 60%),
  linear-gradient(180deg,#F4F1EC,#E8E4DD)}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;padding:0}
button:focus-visible,input:focus-visible{outline:2px solid var(--sun);outline-offset:2px}
[hidden]{display:none!important}
.milk{background:var(--milk);-webkit-backdrop-filter:blur(20px) saturate(1.35);backdrop-filter:blur(20px) saturate(1.35);border:1px solid rgba(255,255,255,.8);box-shadow:var(--sh)}
.mk{display:block}.mk .ring{fill:none;stroke:var(--sun);stroke-opacity:.42;stroke-width:2.2}.mk .dot{fill:var(--sun)}

/* ---------- the bar ---------- */
.bar{flex:none;display:flex;align-items:center;gap:12px;height:calc(var(--bar) + var(--top));padding:var(--top) 20px 0}
.brand{display:flex;align-items:center;gap:9px;user-select:none}
.brand .mk{width:30px;height:30px}
.word{font-weight:750;font-size:14px;letter-spacing:.22em}
.site{display:flex;align-items:center;gap:9px;height:36px;padding:0 15px 0 13px;margin-left:10px;border-radius:999px;font-size:14px;font-weight:650}
.sd{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--sun);box-shadow:0 0 0 4px var(--sunlo);flex:none}
.grow{flex:1}
.crew{display:flex;gap:6px}
.face{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-size:12.5px;font-weight:750;color:var(--ink3);
  box-shadow:0 0 0 1.5px var(--line2) inset;transition:background .3s,color .3s}
.face.on{background:#3A3631;color:#fff;box-shadow:none}
.face.you{box-shadow:0 0 0 2px var(--stone),0 0 0 3.5px var(--sun)}
.face.you:not(.on){box-shadow:0 0 0 1.5px var(--line2) inset,0 0 0 2px var(--stone),0 0 0 3.5px var(--sun)}
.me{height:38px;min-width:38px;border-radius:999px;display:flex;align-items:center;gap:8px;padding:0 16px;font-weight:650;font-size:14px;margin-left:6px}
.me.in{padding:0 14px 0 4px}
.av{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;flex:none;font-size:12.5px;font-weight:750;color:#fff;background:#3A3631}
.av.mine{background:var(--sun)}

/* ---------- walk + riff ---------- */
.split{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) clamp(320px,27vw,400px);gap:16px;padding:0 16px 16px}
.pane{min-height:0;min-width:0}
.frame{position:relative;height:100%;border-radius:var(--r);overflow:hidden;background:#DDD7CD;box-shadow:var(--shbig);isolation:isolate}
.frame::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 1px rgba(255,255,255,.55) inset;pointer-events:none;z-index:2}
.frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;opacity:0;transition:opacity .7s ease}
.frame.ready iframe{opacity:1}
.wait{position:absolute;inset:0;display:grid;place-items:center;transition:opacity .5s}
.frame.ready .wait{opacity:0;pointer-events:none}
.wait .mk{width:76px;height:76px;animation:breathe 2.6s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:scale(.93);opacity:.7}50%{transform:scale(1.04);opacity:1}}

.side{display:flex;flex-direction:column;border-radius:var(--r);overflow:hidden}
.ph{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 18px 8px}
.ph h2{margin:0;font-size:18px;font-weight:750;letter-spacing:-.01em}
.crew.mini{display:none}
.scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:6px 14px 10px;scrollbar-width:thin;scrollbar-color:rgba(35,33,30,.18) transparent}
.inner{display:flex;flex-direction:column;gap:16px}
.empty{color:var(--ink3);font-size:14.5px;line-height:1.5;margin:18px 4px}

.msg{display:grid;grid-template-columns:30px minmax(0,1fr);gap:10px}
.msg.new{animation:rise .35s ease-out}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.msg .meta{display:flex;gap:8px;align-items:baseline;line-height:1.2}
.msg .meta b{font-size:14px;font-weight:700}
.msg .meta .t{font-size:12px;color:var(--ink3)}
.msg p{margin:3px 0 0;font-size:15px;line-height:1.45;overflow-wrap:anywhere;white-space:pre-wrap}
.msg p a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:2px}
.at{color:var(--sun);font-weight:700}
.msg.navi .av{background:var(--white);box-shadow:0 0 0 1px var(--line) inset}
.msg.navi .av .mk{width:20px;height:20px}
.ans{margin-top:5px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:12px 14px;box-shadow:0 10px 24px -18px rgba(74,56,32,.45)}
.ans .verdict{margin:0;font-size:15.5px;font-weight:700;line-height:1.35}
.ans .detail{margin:6px 0 0;color:var(--ink2);font-size:14px;white-space:normal}
.ans.failed .verdict{font-weight:500;color:var(--ink2)}
.srcs{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.srcs a{font-size:12.5px;font-weight:650;text-decoration:none;color:var(--ink2);background:var(--stone);border-radius:999px;padding:4px 10px;transition:color .2s}
.srcs a:hover{color:var(--sun)}
.thinking{display:inline-flex;align-items:center;gap:8px;margin-top:5px;padding:7px 13px;border-radius:999px;background:var(--white);border:1px solid var(--line);font-size:13.5px;color:var(--ink2)}
.dots i{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--sun);margin:0 1.5px;animation:blink 1.2s infinite}
.dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}
.spot{display:flex;align-items:center;gap:12px;margin-top:7px;padding:6px 14px 6px 6px;max-width:320px;text-align:left;border-radius:16px;background:var(--white);
  border:1px solid var(--line);box-shadow:0 10px 22px -18px rgba(74,56,32,.5);transition:transform .15s,box-shadow .15s}
.spot:hover{transform:translateY(-1px);box-shadow:0 14px 26px -16px rgba(74,56,32,.5)}
.spot .th{width:64px;height:48px;border-radius:11px;flex:none;background-color:#D9D2C6;background-repeat:repeat-x}
.spot .sl{display:flex;flex-direction:column;min-width:0}
.spot .sl b{font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.spot .sl span{font-size:12.5px;color:var(--ink2)}
.spot .sl span i{font-style:normal;color:var(--sun);font-weight:700}

.foot{padding:10px 12px 12px;border-top:1px solid var(--line)}
.compwrap{position:relative}
.composer{display:flex;align-items:center;gap:6px;background:var(--white);border:1px solid var(--line);border-radius:999px;padding:5px;box-shadow:0 8px 20px -14px rgba(74,56,32,.45)}
.composer input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:inherit;font-size:15px;color:var(--ink);padding:8px 4px}
.composer input::placeholder{color:var(--ink3)}
.pinbtn,.send{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;flex:none;transition:background .2s,color .2s,transform .1s}
.pinbtn svg,.send svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.pinbtn{color:var(--ink2)}.pinbtn:hover{background:var(--stone)}.pinbtn.on{color:var(--sun);background:var(--sunlo)}
.send{background:var(--sun);color:#fff;box-shadow:0 6px 14px -6px rgba(236,106,30,.75)}.send:active{transform:scale(.94)}
.pop{position:absolute;left:0;bottom:calc(100% + 8px);border-radius:14px;padding:5px;z-index:3}
.pop button{display:flex;gap:9px;align-items:baseline;padding:8px 11px;border-radius:10px}
.pop button:hover{background:rgba(35,33,30,.05)}
.pop b{color:var(--sun)}.pop span{color:var(--ink2);font-size:14px}
.pinned{display:flex;align-items:center;gap:9px;padding:6px 6px 6px 13px;font-size:13.5px;font-weight:650}
.pinned button{width:26px;height:26px;border-radius:50%;color:var(--ink3);font-size:12px}
.pinned button:hover{background:rgba(35,33,30,.06);color:var(--ink)}
.hint{margin:8px 6px 0;font-size:12.5px;color:var(--ink3);min-height:18px}
.hint.warm{color:#B4501A}

/* ---------- phone tabs ---------- */
.tabs{display:none}

/* ---------- account menu + sign-in sheet ---------- */
.menu{position:fixed;top:calc(var(--bar) + var(--top) - 4px);right:16px;z-index:15;min-width:230px;border-radius:18px;padding:8px;background:rgba(253,252,249,.94)}
.menu .mname{display:flex;align-items:center;gap:10px;margin:4px 8px 8px;font-weight:750;font-size:15px}
.menu button{display:block;width:100%;text-align:left;padding:10px;border-radius:10px;font-weight:600;font-size:14.5px}
.menu button:hover{background:rgba(35,33,30,.05)}
.sheet{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:20px;background:rgba(238,234,227,.5);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:fadein .2s}
@keyframes fadein{from{opacity:0}}
.card{width:min(380px,100%);border-radius:28px;padding:30px 26px 16px;text-align:center;background:rgba(253,252,249,.92)}
.card .mk{width:58px;height:58px;margin:0 auto}
.card h2{margin:12px 0 4px;font-size:22px;font-weight:750;letter-spacing:-.01em}
.card .sub{margin:0 0 20px;color:var(--ink2);font-size:14.5px}
.primary{width:100%;height:54px;border-radius:999px;background:var(--ink);color:#fff;font-weight:650;font-size:16px;display:flex;align-items:center;justify-content:center;gap:10px;
  box-shadow:0 14px 26px -14px rgba(35,33,30,.7);transition:transform .1s,opacity .2s}
.primary:active{transform:scale(.98)}.primary:disabled{opacity:.55;cursor:default}
.primary svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.first{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.first p{margin:0 0 10px;font-size:14px;color:var(--ink2)}
.names{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.names button{height:42px;padding:0 18px;border-radius:999px;background:var(--white);border:1px solid var(--line2);font-weight:650;font-size:15px;transition:border-color .2s,color .2s}
.names button:hover{border-color:var(--sun);color:var(--sun)}
.err{min-height:20px;margin:12px 0 0;font-size:13.5px;line-height:1.4;color:#B4501A}
.later{margin-top:2px;height:40px;padding:0 14px;color:var(--ink3);font-size:14px;font-weight:650}

/* ---------- the door (no link, not signed in) ---------- */
body.door{display:grid;place-items:center;padding:24px}
.doorcard{width:min(380px,100%);text-align:center}
.doorcard .mk{width:84px;height:84px;margin:0 auto 14px}
.doorcard .word{font-size:17px;margin-bottom:34px}
.doorcard .small{margin:18px 0 0;color:var(--ink3);font-size:13.5px}
.doorcard h1{margin:0 0 6px;font-size:26px;font-weight:750;letter-spacing:-.015em}
.doorcard .sub{margin:0 0 22px;color:var(--ink2);font-size:15px}
.doorcard a.primary{text-decoration:none}
.doorcard .primary .g{width:20px;height:20px;background:#fff;border-radius:50%;padding:3px;box-sizing:content-box}
.doorcard .hintline{margin:9px 0 22px;color:var(--ink3);font-size:13px;font-weight:600}
.alt{width:100%;height:52px;border-radius:999px;display:flex;align-items:center;justify-content:center;gap:10px;font-weight:650;font-size:15.5px;color:var(--ink);
  background:var(--milk);-webkit-backdrop-filter:blur(20px) saturate(1.35);backdrop-filter:blur(20px) saturate(1.35);border:1px solid rgba(255,255,255,.85);box-shadow:var(--sh);transition:transform .1s}
.alt:active{transform:scale(.98)}.alt:disabled{opacity:.55;cursor:default}
.alt svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* ---------- phone ---------- */
@media (max-width:760px){
  :root{--bar:58px;--r:18px}
  .bar{gap:8px;padding-left:14px;padding-right:12px}
  .site,.bar .crew,.me .label{display:none}
  .me:not(.in) .label{display:inline}
  .me.in{padding:0 4px}
  .split{display:block;padding:0 10px calc(78px + var(--safeb))}
  .pane{height:100%}
  body[data-pane=walk] .side,body[data-pane=riff] .walk{display:none}
  .crew.mini{display:flex}.crew.mini .face{width:28px;height:28px;font-size:11.5px}
  .tabs{display:flex;position:fixed;left:50%;bottom:calc(12px + var(--safeb));transform:translateX(-50%);gap:4px;padding:5px;border-radius:999px;z-index:5}
  .tabs button{display:flex;align-items:center;gap:7px;height:46px;padding:0 22px;border-radius:999px;font-weight:650;font-size:15px;color:var(--ink2);position:relative}
  .tabs button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .tabs button[aria-pressed=true]{background:var(--ink);color:#fff}
  .tabs .dot{position:absolute;top:10px;right:13px;width:8px;height:8px;border-radius:50%;background:var(--sun);box-shadow:0 0 0 2px var(--white)}
  .menu{right:10px}
  .sheet{place-items:end center;padding:0}
  .card{width:100%;border-radius:28px 28px 0 0;padding-bottom:calc(16px + var(--safeb))}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.doorcard .primary .g{stroke:none}