:root{
  --paper:#F7F7F4; --ink:#15181C; --muted:#6B7280; --line:#E2E2DC;
  --card:#FFFFFF; --accent:#1F6FEB; --lime:#C8F048; --warn:#B45309; --danger:#B91C1C;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#12141A; --ink:#E8EAED; --muted:#9AA1AC; --line:#262A33;
    --card:#191C23; --accent:#6EA8FF;
  }
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper); color:var(--ink);
  font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Arial,sans-serif;
  -webkit-text-size-adjust:100%;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
main{max-width:1180px;margin:0 auto;padding:24px 16px 64px}
h1{font-size:28px;line-height:1.15;margin:0 0 4px;text-wrap:balance}
h2{font-size:20px;line-height:1.2;margin:32px 0 12px;text-wrap:balance}
h3{font-size:16px;margin:20px 0 8px}
p{margin:8px 0}
.muted{color:var(--muted)}
.num{font-variant-numeric:tabular-nums;white-space:nowrap}

.top{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  padding:12px 16px;border-bottom:1px solid var(--line);background:var(--card);
  position:sticky;top:0;z-index:10;
}
.top .brand{font-weight:700;color:var(--ink)}
.top nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.foot{max-width:1180px;margin:0 auto;padding:24px 16px;color:var(--muted);font-size:13px}

.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
.add{margin:20px 0}
.add h2{margin-top:0}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:8px}
.row input{flex:1 1 240px;min-width:0}
.narrow{flex:0 1 160px !important}
input,textarea,select{
  font:inherit;color:var(--ink);background:var(--paper);
  border:1px solid var(--line);border-radius:8px;padding:10px 12px;width:100%;
}
textarea{display:block;resize:vertical}
button{
  font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--ink);
  border-radius:8px;padding:10px 16px;
}
button:hover{border-color:var(--muted)}
button.primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
button.danger{color:var(--danger)}
button.link{border:0;background:none;color:var(--accent);padding:4px}
.inline{display:inline-flex;gap:8px;align-items:center;margin:0}
.acts{display:flex;gap:8px;flex-wrap:wrap}
.head{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;margin-top:12px}
.badge{display:inline-block;background:var(--lime);color:#15181C;border-radius:999px;padding:2px 10px;font-size:13px}
.err{color:var(--danger)}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin:16px 0}
.cards .card{padding:12px}
.cards .k{display:block;color:var(--muted);font-size:13px}
.cards b{font-size:18px}
.cards .warn b{color:var(--warn)}

.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:13px}
tbody tr:hover{background:color-mix(in srgb,var(--line) 35%,transparent)}

.feed{list-style:none;padding:0;margin:0}
.feed li{border-left:3px solid var(--line);padding:8px 0 8px 12px;margin:0 0 10px}
.feed li.sev3{border-left-color:var(--warn)}
.feed li.sev2{border-left-color:var(--accent)}
.feed .kind{display:inline-block;font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:0 6px;margin-right:6px}
.feed time{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.ba{font-size:14px;margin-top:4px;word-break:break-word}
.ba .was{color:var(--muted);text-decoration:line-through}
.ba .now{color:var(--ink)}

.chips{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:8px 0}
.chips li{border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:13px}
.quote{font-size:19px;line-height:1.3;border-left:3px solid var(--lime);padding-left:12px;text-wrap:balance}
.plain{margin:8px 0;padding-left:20px}
.serp{padding-left:20px}
.serp li{padding:2px 0}
.serp li.known{background:color-mix(in srgb,var(--lime) 35%,transparent);border-radius:6px;padding:2px 6px}
.raw{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:12px;overflow-x:auto;font-size:13px}
details summary{cursor:pointer;color:var(--accent);margin:8px 0}

.centered{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:16px}
.login{width:100%;max-width:360px}
.login h1{font-size:22px;margin-bottom:12px}
.login label{display:block;color:var(--muted);font-size:14px;margin-bottom:4px}
.login button{width:100%;margin-top:12px}

@media (max-width:640px){
  h1{font-size:24px}
  main{padding:16px 16px 48px}
  .acts{width:100%}
  .acts button{flex:1}
}