:root {
  --bg: #0f0d0c;
  --bg-2: #171412;
  --card: #1b1816;
  --line: #2c2723;
  --text: #f3ece6;
  --muted: #9d928a;
  --accent: #ff8a3d;
  --accent-soft: rgba(255, 138, 61, 0.14);
  --ok: #5ee6a0;
  --err: #ff6b6b;
  --radius: 16px;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: "Space Grotesk", system-ui, sans-serif;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f3ef;
    --bg-2: #efe8e1;
    --card: #ffffff;
    --line: #e4dbd2;
    --text: #1d1916;
    --muted: #6f655d;
    --accent: #e0661a;
    --accent-soft: rgba(224, 102, 26, 0.1);
    --ok: #1a9a5c;
    --err: #d23c3c;
    color-scheme: light;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background:
    radial-gradient(1200px 600px at 85% -10%, var(--accent-soft), transparent 60%),
    var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--sans);
  min-height: 100vh;
}
code, pre, .chip, .pill, dt { font-family: var(--mono); }
code { font-size: 0.9em; color: var(--accent); }

.top {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 18px clamp(16px, 4vw, 48px);
  position: sticky; top: 0; z-index: 5;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  border-bottom: 1px solid var(--line);
}
.brand { color: var(--text); text-decoration: none; font-weight: 700; letter-spacing: -0.02em; display: flex; align-items: center; gap: 8px; }
.brand .slash { color: var(--accent); }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill { font-size: 12px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; }
.pill b { color: var(--text); font-weight: 600; }

main { padding: 0 clamp(16px, 4vw, 48px) 48px; max-width: 1280px; margin: 0 auto; }

.hero { padding: clamp(32px, 7vw, 80px) 0 32px; }
.eyebrow { font-family: var(--mono); color: var(--accent); font-size: 13px; margin: 0 0 12px; }
.hero h1 { font-size: clamp(32px, 6vw, 64px); line-height: 1.02; letter-spacing: -0.035em; margin: 0 0 16px; }
.lede { color: var(--muted); max-width: 560px; font-size: 17px; margin: 0 0 24px; }

.service-map { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.service-map li {
  font: 12px var(--mono); padding: 6px 10px 6px 24px; border-radius: 8px;
  border: 1px solid var(--line); color: var(--muted); position: relative; transition: all .3s;
}
.service-map li::before {
  content: ""; position: absolute; left: 9px; top: 50%; width: 7px; height: 7px; margin-top: -3.5px;
  border-radius: 50%; background: var(--line); transition: all .3s;
}
.service-map li.ok { color: var(--text); border-color: color-mix(in srgb, var(--ok) 40%, var(--line)); }
.service-map li.ok::before { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.service-map li.err { color: var(--text); border-color: color-mix(in srgb, var(--err) 40%, var(--line)); }
.service-map li.err::before { background: var(--err); }
.service-map li.idle::before { background: var(--accent); }

.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; display: flex; flex-direction: column; gap: 14px; min-width: 0;
}
.card.wide { grid-column: span 2; }
.card header { display: flex; flex-direction: column; gap: 6px; }
.card h2 { margin: 0; font-size: 20px; letter-spacing: -0.02em; }
.card h2 small { font: 12px var(--mono); color: var(--ok); margin-left: 6px; }
.chip { align-self: flex-start; font-size: 11px; color: var(--accent); background: var(--accent-soft); padding: 3px 8px; border-radius: 6px; }

@media (max-width: 960px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .grid { grid-template-columns: minmax(0, 1fr); }
  .card.wide { grid-column: auto; }
}

input, textarea, select, button {
  font: inherit; color: var(--text); background: var(--bg-2);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; min-width: 0;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
textarea { resize: vertical; width: 100%; }
button {
  background: var(--accent); color: #1a0f07; border-color: transparent; font-weight: 700; cursor: pointer;
  transition: transform .1s, opacity .2s; white-space: nowrap;
}
button:hover { opacity: .9; }
button:active { transform: translateY(1px); }
button:disabled { opacity: .5; cursor: wait; }
button.ghost { background: transparent; color: var(--text); border-color: var(--line); font-weight: 500; }

.row { display: flex; gap: 8px; align-items: center; }
.row > input { flex: 1; }
.row.between { justify-content: space-between; flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: 8px; }
.note { color: var(--muted); font-size: 13px; margin: 0; }
.note.err, .err-text { color: var(--err); }
.ts { min-height: 65px; }

.kv { margin: 0; display: grid; gap: 6px; }
.kv > div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--line); padding-bottom: 6px; }
.kv dt { color: var(--muted); font-size: 12px; }
.kv dd { margin: 0; text-align: right; overflow-wrap: anywhere; font-size: 14px; }

.chat-log {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px; padding: 12px;
  height: 260px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px;
}
.chat-log.small { height: 220px; }
.msg { max-width: 85%; padding: 8px 12px; border-radius: 12px; white-space: pre-wrap; overflow-wrap: anywhere; }
.msg.bot { background: var(--card); border: 1px solid var(--line); align-self: flex-start; }
.msg.me { background: var(--accent); color: #1a0f07; align-self: flex-end; }
.msg.sys { align-self: center; font: 11px var(--mono); color: var(--muted); padding: 2px; }
.msg .who { font: 11px var(--mono); color: var(--muted); display: block; }
.msg.me .who { color: #4a2a12; }

.entries { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; max-height: 340px; overflow-y: auto; }
.entries li { border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; background: var(--bg-2); }
.entries .meta { font: 11px var(--mono); color: var(--muted); display: flex; gap: 10px; flex-wrap: wrap; }
.entries .meta .score { color: var(--accent); }
.entries p { margin: 4px 0 0; overflow-wrap: anywhere; }
.search { padding-top: 4px; border-top: 1px solid var(--line); }

.drop {
  border: 1.5px dashed var(--line); border-radius: 12px; padding: 20px; text-align: center; color: var(--muted);
  cursor: pointer; transition: border-color .2s, background .2s;
}
.drop:hover, .drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop input { display: none; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)); gap: 6px; }
.gallery a { aspect-ratio: 1; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); display: block; }
.gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }

.out {
  margin: 0; background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px; padding: 12px;
  font-size: 12px; max-height: 220px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere;
}

.tunnel { font-family: var(--mono); font-size: 13px; }
.tunnel .status { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; margin-bottom: 8px; }
.tunnel .status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.tunnel .status.on { color: var(--ok); }
.tunnel .status.on::before { background: var(--ok); box-shadow: 0 0 8px var(--ok); }

.foot {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  padding: 24px clamp(16px, 4vw, 48px); color: var(--muted); font: 12px var(--mono);
  border-top: 1px solid var(--line);
}