:root {
  --bg: #0f1419;
  --panel: #171d25;
  --line: #2a3441;
  --text: #e8eef4;
  --muted: #8b9aab;
  --accent: #3d9a6a;
  --accent-2: #e8a23a;
  --danger: #d45d5d;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sans: "IBM Plex Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  background:
    radial-gradient(900px 400px at 10% -10%, #1a2a22 0%, transparent 55%),
    radial-gradient(700px 300px at 100% 0%, #1c2230 0%, transparent 50%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.45;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: rgba(15, 20, 25, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { display: flex; gap: 0.75rem; align-items: center; }
.brand-mark {
  width: 2.25rem; height: 2.25rem;
  display: grid; place-items: center;
  background: var(--accent);
  color: #06140c;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}
.brand strong { display: block; font-size: 1rem; }
.brand .muted, .muted { color: var(--muted); font-size: 0.85rem; }
nav { display: flex; gap: 1rem; }
nav a { color: var(--text); font-weight: 500; }

.wrap {
  width: min(960px, calc(100% - 2rem));
  margin: 1.5rem auto 3rem;
  display: grid;
  gap: 1.25rem;
}
.docs { width: min(860px, calc(100% - 2rem)); }

h1 { font-size: 1.65rem; margin: 0 0 0.35rem; letter-spacing: -0.02em; }
h2 { font-size: 1.15rem; margin: 0 0 0.75rem; }
h3 { font-size: 1rem; margin: 0 0 0.5rem; font-family: var(--mono); font-weight: 500; }
.lede { color: var(--muted); margin: 0 0 1.25rem; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 1.25rem 1.35rem 1.4rem;
}

.field { display: grid; gap: 0.35rem; margin-bottom: 0.85rem; }
.field span { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.field input, .field select {
  font: 500 0.95rem/1.3 var(--sans);
  color: var(--text);
  background: #0d1218;
  border: 1px solid var(--line);
  padding: 0.65rem 0.75rem;
  width: 100%;
}
.field input:focus { outline: 1px solid var(--accent); border-color: var(--accent); }
.field.compact { margin: 0; }

.tabs { display: flex; gap: 0.35rem; margin: 0.5rem 0 1rem; }
.tab {
  font: 500 0.9rem var(--sans);
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 0.45rem 0.85rem;
  cursor: pointer;
}
.tab.active { color: var(--text); border-color: var(--accent); background: #132019; }
.pane.hidden,
.hidden { display: none !important; }

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
}
@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  .top { flex-direction: column; align-items: flex-start; }
}

.checks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 0.25rem 0 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.checks label { display: flex; align-items: center; gap: 0.4rem; cursor: pointer; }

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: end;
}
.row .field.compact { width: 6.5rem; }

.btn {
  font: 600 0.95rem var(--sans);
  background: var(--accent);
  color: #06140c;
  border: 0;
  padding: 0.7rem 1.15rem;
  cursor: pointer;
}
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: 0.5; cursor: wait; }

.result-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.75rem;
}
.result-head h2 { margin: 0; }

.out {
  margin: 0;
  padding: 1rem;
  background: #0d1218;
  border: 1px solid var(--line);
  color: #c9d6e3;
  font: 400 0.82rem/1.45 var(--mono);
  overflow: auto;
  max-height: 32rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.ep { padding: 1rem 0; border-top: 1px solid var(--line); }
.ep:first-of-type { border-top: 0; padding-top: 0; }
.m {
  display: inline-block;
  min-width: 3.2rem;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.4rem;
  margin-right: 0.35rem;
  vertical-align: middle;
}
.m.get { background: #1e3a5f; color: #9ec5ff; }
.m.post { background: #1e3f2f; color: #8fd4a8; }

.fields { padding-left: 1.1rem; color: var(--muted); }
.fields code { color: var(--text); }
code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: #0d1218;
  padding: 0.1rem 0.35rem;
  border: 1px solid var(--line);
}

.login-wrap { width: min(420px, calc(100% - 2rem)); margin-top: 12vh; }
.login-panel h1 { font-size: 1.4rem; }
.flash.error {
  background: #2a1515;
  border: 1px solid var(--danger);
  color: #f0b4b4;
  padding: 0.65rem 0.85rem;
  margin: 0 0 1rem;
  font-size: 0.9rem;
}
.flash-ok { border-color: var(--accent) !important; color: #b8e0c8 !important; }
.inline-form { display: inline; margin: 0; }
.linkish {
  background: none; border: 0; color: var(--muted); font: 500 0.9rem var(--sans);
  cursor: pointer; padding: 0;
}
.linkish:hover { color: var(--text); text-decoration: underline; }
.nav-user { font-size: 0.85rem; }
.btn.small { padding: 0.35rem 0.55rem; font-size: 0.8rem; }
.btn.danger { background: var(--danger); color: #fff; }
.table-wrap { overflow: auto; margin-top: 0.75rem; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
table.data th, table.data td {
  text-align: left;
  padding: 0.45rem 0.55rem;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
table.data th { color: var(--muted); font-weight: 500; font-size: 0.75rem; text-transform: uppercase; }
.actions { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 720px) { .grid-2 { grid-template-columns: 1fr; } }