:root {
  color-scheme: dark;
  --bg: #0d1411;
  --card: #141c19;
  --foam: #e6f4ee;
  --muted: rgba(230, 244, 238, 0.62);
  --sonar: #6be69e;
  --line: rgba(255, 255, 255, 0.08);
  --danger: #ed7361;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--foam);
  font-family: "Avenir Next", "SF Pro Display", "Segoe UI", sans-serif;
}

body { min-height: 100vh; }

.sonar {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 86% 8%, transparent 0 68px, rgba(107, 230, 158, 0.07) 69px 70px, transparent 71px),
    radial-gradient(circle at 86% 8%, transparent 0 138px, rgba(107, 230, 158, 0.06) 139px 140px, transparent 141px),
    radial-gradient(circle at 86% 8%, transparent 0 208px, rgba(107, 230, 158, 0.05) 209px 210px, transparent 211px),
    radial-gradient(circle at 86% 8%, transparent 0 278px, rgba(107, 230, 158, 0.04) 279px 280px, transparent 281px);
}

.gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 16px;
}

.card {
  width: min(440px, 100%);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.brand-mark {
  margin: 0;
  font-size: 42px;
  font-weight: 750;
  letter-spacing: -0.04em;
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark img { height: 44px; width: auto; display: block; }

.card h1, .topbar h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 650;
}

.lede, .hint, .foot, .who p, .status, summary {
  color: var(--muted);
}

.lede, .hint { margin: 0; line-height: 1.45; font-size: 15px; }

.agree {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  margin: 6px 0 4px;
}

.agree input { accent-color: var(--sonar); width: 18px; height: 18px; }

.btn {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 14px 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.btn:disabled { opacity: 0.38; cursor: not-allowed; }

.btn.ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--foam);
  box-shadow: inset 0 0 0 1px var(--line);
}

.btn.solid {
  background: var(--foam);
  color: var(--bg);
}

.btn.small { width: auto; padding: 8px 12px; font-size: 14px; }

.status { color: var(--danger); min-height: 1.2em; }

.app { max-width: 880px; margin: 0 auto; padding: 36px 20px 72px; }

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
  margin-bottom: 24px;
}

.who { text-align: right; }
.who p { margin: 0 0 8px; }

.panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--card) 92%, black);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.stat {
  padding: 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.stat strong { display: block; font-size: 28px; color: var(--sonar); }
.stat span { color: var(--muted); font-size: 13px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; }

.raw { margin-top: 18px; }
pre {
  white-space: pre-wrap;
  word-break: break-word;
  background: #0b100e;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
}

.foot { margin-top: 24px; font-size: 13px; }

.shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

aside {
  padding: 24px 18px;
  border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 88%, black);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.brand-mark.small { font-size: 22px; }
.brand-mark.small img { height: 28px; }

#nav { display: flex; flex-direction: column; gap: 6px; flex: 1; }

#nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 8px;
}

#nav a:hover { color: var(--foam); background: rgba(255, 255, 255, 0.04); }

.main { padding: 28px 28px 64px; }
.eyebrow { margin: 0 0 6px; color: var(--sonar); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
#whoami { margin: 0; color: var(--muted); font-size: 14px; }
.page { max-width: 1180px; }
.page h2 { font-size: 18px; margin: 24px 0 10px; }
.banner {
  margin: 0 0 16px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(107, 230, 158, 0.1);
  color: var(--sonar);
  font-size: 13px;
}
.banner.live { background: rgba(121, 168, 255, 0.12); color: #79a8ff; }

.toolbar { display: flex; gap: 8px; align-items: center; margin: 0 0 16px; color: var(--muted); }
.pill {
  border: 0;
  background: rgba(255,255,255,0.06);
  color: var(--foam);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  font: inherit;
}
.pill.on { background: var(--sonar); color: var(--bg); font-weight: 700; }

.viz-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 14px;
  margin: 8px 0 24px;
}
.viz {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 14px 8px;
}
.viz.wide { grid-column: 1 / -1; }
.viz h3 { margin: 0 0 8px; font-size: 14px; color: var(--muted); font-weight: 600; }
.viz-canvas { height: 240px; }

form input, form textarea, form select,
table.users input, table.users select {
  width: 100%;
  background: #0b100e;
  color: var(--foam);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 8px;
  font: inherit;
}

@media (max-width: 900px) {
  .viz-grid { grid-template-columns: 1fr; }
}

@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; }
  aside { border-right: 0; border-bottom: 1px solid var(--line); }
}

[hidden] { display: none !important; }

.table-scroll { overflow-x: auto; }
.table-scroll td { overflow-wrap: anywhere; min-width: 7rem; }