:root {
  --bg: #efe6d6;
  --bg-deep: #e4d8c4;
  --ink: #1d1915;
  --muted: #5f564c;
  --line: #d8cbb6;
  --card: #fffaf3;
  --teal: #0d5c59;
  --teal-soft: #e5f3f1;
  --rust: #8c3428;
  --rust-soft: #f8e8e4;
  --amber: #8a5710;
  --amber-soft: #f8efd8;
  --good: #1d6a43;
  --good-soft: #e5f4eb;
  --shadow: 0 18px 50px rgba(70, 48, 20, 0.08);
  --serif: "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, serif;
  --sans: "Segoe UI", "Avenir Next", "Trebuchet MS", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  background:
    radial-gradient(1200px 500px at 10% -10%, #f7f1e6 0%, transparent 55%),
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.45;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 16px;
}
.card {
  width: min(460px, 100%);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 28px;
}
.mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--teal);
  color: #f6fffe;
  font-weight: 700;
  letter-spacing: 0.04em;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 560; letter-spacing: -0.02em; margin: 0; }
h1 { font-size: 2.1rem; margin-top: 14px; }
.lede { color: var(--muted); margin: 8px 0 18px; }
label { display: grid; gap: 6px; font-size: 0.92rem; margin-bottom: 12px; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
}
textarea { min-height: 88px; resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 3px solid rgba(13, 92, 89, 0.28);
  outline-offset: 1px;
}
.primary, .ghost, .danger {
  border-radius: 999px;
  padding: 10px 16px;
  border: 1px solid transparent;
}
.primary { background: var(--teal); color: white; }
.ghost { background: transparent; border-color: var(--line); }
.danger { background: var(--rust-soft); color: var(--rust); border-color: transparent; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.error {
  background: var(--rust-soft);
  color: var(--rust);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 12px;
}

.top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 250, 243, 0.9);
  position: sticky;
  top: 0;
  z-index: 2;
}
.brand { display: flex; gap: 12px; align-items: center; }
.brand p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.layout {
  display: grid;
  grid-template-columns: minmax(320px, 460px) minmax(0, 1fr);
  min-height: calc(100vh - 78px);
}
.panel { padding: 18px; }
.panel + .panel { border-left: 1px solid var(--line); }
.stats, .apps { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.stat, .app-card, .module, .msg, .record, .secret-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
}
.stat { padding: 10px 12px; min-width: 120px; }
.stat b { display: block; font-family: var(--serif); font-size: 1.4rem; }
.stat span, .muted { color: var(--muted); }
.app-card { padding: 10px 12px; min-width: 180px; }
.chart { margin: 8px 0 16px; }
.chart figcaption { font-family: var(--serif); margin-bottom: 8px; }
.bar-row { display: grid; grid-template-columns: minmax(90px, 150px) 1fr auto; gap: 8px; align-items: center; margin: 6px 0; }
.bar-track { height: 10px; background: var(--bg-deep); border-radius: 999px; overflow: hidden; }
.bar-fill { display: block; height: 100%; background: var(--teal); border-radius: 999px; }
.bar-label, .bar-value { font-size: 0.86rem; }
.modules { display: grid; gap: 8px; max-height: 540px; overflow: auto; padding-right: 4px; }
.module { padding: 10px 12px; }
.module header { display: flex; justify-content: space-between; gap: 8px; align-items: start; }
.pill {
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 0.75rem;
  background: var(--bg-deep);
  white-space: nowrap;
}
.pill.reached { background: var(--good-soft); color: var(--good); }
.pill.partial { background: var(--amber-soft); color: var(--amber); }
.pill.unreachable, .pill.not_pulled { background: var(--rust-soft); color: var(--rust); }
.module p { margin: 6px 0; color: var(--muted); font-size: 0.9rem; }
.chat {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 78px);
}
.log { flex: 1; display: flex; flex-direction: column; gap: 12px; padding-bottom: 12px; }
.msg { padding: 12px 14px; max-width: 760px; white-space: pre-wrap; }
.msg.user { align-self: flex-end; background: var(--teal); color: white; border-color: var(--teal); }
.msg.refused { border-color: #e2b2aa; background: #fff7f5; }
.msg .who { display: block; font-size: 0.75rem; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 4px; opacity: 0.7; }
.records { display: grid; gap: 8px; margin-top: 10px; }
.record { padding: 10px 12px; }
.record h3 { font-size: 1.05rem; }
dl { display: grid; grid-template-columns: minmax(120px, 180px) 1fr; gap: 4px 10px; margin: 8px 0 0; }
dt { color: var(--muted); }
dd { margin: 0; }
.composer {
  position: sticky;
  bottom: 0;
  background: linear-gradient(transparent, var(--bg) 18%);
  padding-top: 10px;
}
.composer form { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: end; }
.admin-grid { display: grid; gap: 16px; padding: 18px; }
.span-2 { grid-column: 1 / -1; }
.secret-box { padding: 14px; }
.advanced {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.advanced summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 10px;
}
.advanced[open] summary { margin-bottom: 12px; }
.admin-grid .card code {
  font-size: 0.88em;
  background: var(--bg-deep);
  padding: 1px 6px;
  border-radius: 6px;
}
.cred-status {
  margin: 0 0 14px;
  padding: 12px 14px;
  background: var(--teal-soft);
  border-radius: 14px;
  grid-template-columns: minmax(110px, 140px) 1fr;
}
.cred-status dd {
  word-break: break-all;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.88rem;
}
button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
.banner {
  margin: 0 18px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--amber-soft);
  color: #5c3b09;
}
@media (min-width: 1100px) {
  .admin-grid { grid-template-columns: 1.1fr 0.9fr; }
}
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .panel + .panel { border-left: 0; border-top: 1px solid var(--line); }
  .chat { min-height: auto; }
  .composer form { grid-template-columns: 1fr; }
  dl { grid-template-columns: 1fr; }
}