:root{
  --field:#0b1210;
  --field-2:#101816;
  --panel:#141c19;
  --panel-2:#1a2420;
  --line:#2a3832;
  --ink:#ebe4d6;
  --muted:#9aab9f;
  --ember:#d4a574;
  --ember-dim:#8a6a45;
  --jade:#6fbf9a;
  --rose:#d9898f;
  --radius:14px;
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --tab-h:64px;
  --top-h:56px;
  font-size:16px;
}
*{box-sizing:border-box}
html,body{
  height:100%;
  height:100dvh;
  margin:0;
  overflow:hidden;
}
body{
  font:15px/1.45 "Segoe UI",ui-sans-serif,system-ui,sans-serif;
  background:
    radial-gradient(120% 80% at 50% -10%,#1a2a22 0%,transparent 55%),
    radial-gradient(90% 60% at 100% 100%,#1c1810aa 0%,transparent 50%),
    var(--field);
  color:var(--ink);
  -webkit-tap-highlight-color:transparent;
  overscroll-behavior:none;
}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
.app{
  height:100%;
  height:100dvh;
  max-height:100dvh;
  display:flex;
  flex-direction:column;
  max-width:720px;
  margin:0 auto;
  position:relative;
  overflow:hidden;
}

.topbar{
  height:var(--top-h);flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;
  padding:0 14px;border-bottom:1px solid var(--line);background:#0d1412ee;backdrop-filter:blur(8px);
  z-index:5;
}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.mark{
  width:34px;height:34px;border-radius:11px;border:1px solid var(--ember-dim);
  background:linear-gradient(160deg,#24352c,#121915 70%);
  display:grid;place-items:center;color:var(--ember);font:700 13px/1 Georgia,"Iowan Old Style",serif;letter-spacing:.08em;
}
.brand-text strong{
  display:block;font:700 18px/1 Georgia,"Iowan Old Style",serif;letter-spacing:.18em;color:var(--ink);
}
.brand-text span{display:block;font-size:10px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:3px}
.pill{
  border:1px solid var(--line);background:var(--panel);color:var(--muted);
  border-radius:999px;padding:5px 10px;font-size:11px;white-space:nowrap;
}
.pill.ok{color:var(--jade);border-color:#365749}
.pill.bad{color:var(--rose);border-color:#6a3d44}

.views{
  flex:1 1 auto;
  min-height:0;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  padding-bottom:calc(var(--tab-h) + var(--safe-bottom));
}
.view{
  flex:1 1 auto;
  min-height:0;
  overflow:auto;
  -webkit-overflow-scrolling:touch;
  overscroll-behavior:contain;
  padding:14px 14px 24px;
}
.view h2{margin:0 0 6px;font:650 20px/1.2 Georgia,"Iowan Old Style",serif;letter-spacing:-.02em}
.lede{margin:0 0 16px;color:var(--muted);font-size:13px}

.chat-layout{
  display:flex;
  flex-direction:column;
  padding:0;
  overflow:hidden;
}
.threads{
  flex:0 0 auto;
  display:flex;gap:8px;overflow-x:auto;padding:10px 14px;border-bottom:1px solid var(--line);
  scrollbar-width:thin;
  -webkit-overflow-scrolling:touch;
}
.thread-chip,.ghost-chip{
  flex:0 0 auto;border:1px solid var(--line);background:var(--panel);color:var(--muted);
  border-radius:999px;padding:7px 12px;font-size:12px;
}
.ghost-chip{
  background:#24352c;color:var(--ember);border-color:var(--ember-dim);font-weight:650;
}
.thread-chip.active{background:#1f2c26;color:var(--ink);border-color:var(--ember-dim)}
.messages{
  flex:1 1 auto;
  min-height:0;
  overflow-y:auto;
  overflow-x:hidden;
  -webkit-overflow-scrolling:touch;
  overscroll-behavior:contain;
  padding:14px;
  display:flex;
  flex-direction:column;
  gap:10px;
  touch-action:pan-y;
}
.msg{max-width:92%;padding:10px 12px;border-radius:16px;font-size:14px;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere}
.msg.user{align-self:flex-end;background:#2a241c;border:1px solid #4a3d2c;border-bottom-right-radius:5px}
.msg.assistant{align-self:flex-start;background:var(--panel-2);border:1px solid var(--line);border-bottom-left-radius:5px}
.msg .meta{display:block;font-size:10px;color:var(--muted);margin-bottom:4px;letter-spacing:.06em;text-transform:uppercase}
.route-banner{
  flex:0 0 auto;
  margin:0 14px 8px;padding:10px 12px;border-radius:12px;border:1px solid #3d4f44;
  background:#152019;color:#cfe0d5;font-size:12px;
}
.composer-wrap{
  flex:0 0 auto;
  padding:10px 14px 12px;
  background:linear-gradient(180deg,transparent,#0b1210 18%);
  border-top:1px solid var(--line);
}
.composer{
  display:flex;gap:8px;align-items:flex-end;border:1px solid var(--line);background:var(--panel);
  border-radius:16px;padding:8px;
}
.composer textarea{
  flex:1;min-height:44px;max-height:140px;resize:none;border:0;outline:0;background:transparent;padding:8px;
}
.composer textarea::placeholder{color:#7f9086}
.send{
  width:44px;height:44px;border:0;border-radius:12px;background:var(--ember);color:#1a140c;font-weight:700;
}
.send:disabled{opacity:.45}

.cards{display:flex;flex-direction:column;gap:10px}
.card{
  border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:14px;
}
.card h3{margin:0 0 4px;font-size:14px}
.card p,.card .small{margin:0;color:var(--muted);font-size:12px;line-height:1.45}
.card .row{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:8px}
.tag{
  font-size:10px;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);
  border-radius:6px;padding:3px 7px;color:var(--muted);
}
.tag.active{color:var(--jade);border-color:#365749}
.tag.deferred{color:var(--ember);border-color:var(--ember-dim)}
.filters{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.filters button{
  border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:999px;padding:6px 10px;font-size:11px;
}
.filters button.on{background:#1f2c26;color:var(--ink);border-color:#3d5348}

.list-btn{
  width:100%;text-align:left;border:1px solid var(--line);background:var(--panel);border-radius:12px;
  padding:12px;margin:0 0 8px;color:var(--ink);
}
.list-btn small{display:block;color:var(--muted);margin-top:4px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.actions button,.btn{
  border:1px solid var(--line);background:var(--panel-2);color:var(--ink);border-radius:10px;padding:8px 12px;font-size:12px;
}
.btn.primary{background:var(--ember);border-color:transparent;color:#1a140c;font-weight:700}
.field{display:flex;flex-direction:column;gap:6px;margin:0 0 12px}
.field label{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.field input,.field select{
  height:42px;border-radius:10px;border:1px solid var(--line);background:#0f1613;padding:0 12px;
}
.notice{font-size:12px;color:var(--muted);margin-top:8px}
.error{color:var(--rose)}

.tabs{
  position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:min(720px,100%);
  height:calc(var(--tab-h) + var(--safe-bottom));padding:6px 8px var(--safe-bottom);
  display:grid;grid-template-columns:repeat(5,1fr);gap:4px;
  border-top:1px solid var(--line);background:#0d1412f2;z-index:6;
}
.tabs button{
  border:0;background:transparent;color:var(--muted);border-radius:12px;font-size:10px;letter-spacing:.04em;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:6px 2px;
}
.tabs button svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tabs button[aria-current="page"]{color:var(--ember);background:#1a221c}

.more-nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.more-nav button{min-height:64px}

@media(min-width:760px){
  .app{border-left:1px solid var(--line);border-right:1px solid var(--line)}
}

.seal-gate{
  height:100%;
  height:100dvh;
  overflow:auto;
  -webkit-overflow-scrolling:touch;
  display:grid;place-items:center;padding:24px 16px calc(24px + env(safe-area-inset-bottom,0px));
  background:
    radial-gradient(90% 70% at 50% 0%,#24352c 0%,transparent 55%),
    radial-gradient(70% 50% at 100% 100%,#2a2014aa 0%,transparent 45%),
    var(--field);
}
.seal-card{
  width:min(420px,100%);border:1px solid var(--line);background:var(--panel);
  border-radius:22px;padding:28px 22px 22px;box-shadow:0 24px 60px #0008;
}
.seal-mark{
  width:52px;height:52px;border-radius:16px;border:1px solid var(--ember-dim);
  background:linear-gradient(160deg,#2a3d33,#121915 72%);
  display:grid;place-items:center;color:var(--ember);
  font:700 18px/1 Georgia,"Iowan Old Style",serif;letter-spacing:.12em;margin-bottom:14px;
}
.seal-card h1{margin:0 0 8px;font:700 28px/1.1 Georgia,"Iowan Old Style",serif;letter-spacing:.04em}
.seal-card > p{margin:0 0 18px;color:var(--muted);font-size:13px;line-height:1.5}
.seal-form{display:flex;flex-direction:column;gap:8px}
.seal-form label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.seal-form input{
  height:46px;border-radius:12px;border:1px solid var(--line);background:#0f1613;padding:0 12px;color:var(--ink);
}
.seal-submit{margin-top:8px;height:46px;width:100%}