:root {
  color-scheme: dark;
  --bg: #101310;
  --band: #171c18;
  --line: #2a332c;
  --text: #f4f1e8;
  --muted: #a7aa9d;
  --offline: #e24b3b;
  --offline-bg: #2a1614;
  --repeated: #e2a322;
  --repeated-bg: #2a230f;
  --ok: #9cba7a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 "Segoe UI", sans-serif;
}

.top {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-end;
  padding: 28px 32px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--band);
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.site-logo {
  display: block;
  height: 56px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}

.site-logo[hidden] { display: none; }

.logo-preview {
  height: 72px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  background: #141915;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
}

.logo-preview[hidden] { display: none; }

.settings-form input[type="file"] {
  font: inherit;
  color: var(--text);
  max-width: 100%;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 40px;
  font-weight: 650;
  letter-spacing: -0.04em;
}

.header-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.header-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  align-items: center;
}

.settings-link, .header-links button, .who {
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
}

.who { color: var(--muted); }

.user-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 28px;
}

.user-table th, .user-table td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.site-picks {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px;
  max-height: 280px;
  overflow: auto;
  padding: 8px 0;
}

.site-picks label { display: flex; gap: 8px; align-items: center; }

.status {
  color: var(--muted);
  text-align: right;
  max-width: 420px;
}

.settings-form {
  max-width: 460px;
  display: grid;
  gap: 12px;
  padding: 8px 0 0;
}

.settings-form input[type="number"],
.settings-form input[type="email"],
.settings-form input[type="password"] {
  font: inherit;
  color: var(--text);
  background: #141915;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  width: min(100%, 420px);
}

.summary {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 18px 32px;
}

.stat {
  min-width: 140px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: #141915;
}

.stat b {
  display: block;
  font-size: 28px;
  letter-spacing: -0.04em;
}

.stat span { color: var(--muted); font-size: 13px; }
.stat.offline b { color: var(--offline); }
.stat.repeated b { color: var(--repeated); }
.stat.healthy b { color: var(--ok); }

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 0 32px 8px;
}

.filters { display: flex; gap: 8px; }

button, select {
  font: inherit;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
}

button[aria-pressed="true"] {
  background: var(--text);
  color: #14170f;
  border-color: var(--text);
}

.network-filter {
  color: var(--muted);
  display: flex;
  gap: 8px;
  align-items: center;
}

main { padding: 24px 32px 48px; }

.site-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.site-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  min-height: 168px;
  padding: 18px 18px 16px;
  border: 0;
  border-radius: 8px;
  text-align: left;
  cursor: pointer;
}

.site-tile.clear { background: #1f7a45; color: #f3fff6; }
.site-tile.watch { background: #e2b327; color: #241c04; }
.site-tile.alert { background: #d6453d; color: #fff7f6; }

.site-name {
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.site-count {
  font-size: 64px;
  line-height: 0.9;
  font-weight: 720;
  letter-spacing: -0.05em;
}

.site-caption {
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

dialog {
  width: min(920px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  padding: 0;
  border: 1px solid var(--line);
  background: #121612;
  color: var(--text);
}

dialog::backdrop { background: rgba(0, 0, 0, 0.62); }

.dialog-bar {
  display: flex;
  justify-content: flex-end;
  padding: 12px 12px 0;
}

.dialog-head { padding: 8px 28px 18px; }
.dialog-head h2 { margin: 0; font-size: 32px; letter-spacing: -0.03em; }
.dialog-count { margin: 6px 0 0; font-size: 18px; }
.dialog-head.clear .dialog-count { color: #8dcea8; }
.dialog-head.watch .dialog-count { color: #e2b327; }
.dialog-head.alert .dialog-count { color: #f0a29c; }

.dialog-facts { padding: 0 28px 8px; }
.dialog-list { padding: 8px 28px 28px; }
.quiet { color: var(--muted); }

.group { margin-top: 22px; }

.group h2 {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.warning {
  display: grid;
  grid-template-columns: 148px 1fr;
  gap: 18px;
  padding: 16px 18px;
  margin-bottom: 8px;
  border: 1px solid var(--line);
  border-left-width: 6px;
  background: #141915;
}

.warning.offline { border-left-color: var(--offline); background: var(--offline-bg); }
.warning.repeated, .warning.error { border-left-color: var(--repeated); background: var(--repeated-bg); }

.kind {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.warning.offline .kind { color: var(--offline); }
.warning.repeated .kind, .warning.error .kind { color: var(--repeated); }

.device {
  margin: 4px 0 0;
  font-size: 26px;
  letter-spacing: -0.03em;
}

.reason { margin: 4px 0 0; color: var(--muted); }

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px 16px;
  margin: 0;
}

.metrics div { min-width: 0; }
.metrics dt { color: var(--muted); font-size: 12px; }
.metrics dd { margin: 2px 0 0; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

.panel {
  margin-top: 24px;
  padding: 28px;
  border: 1px solid var(--line);
  background: #141915;
}

.panel h2 { margin: 0 0 8px; font-size: 28px; letter-spacing: -0.03em; }
.panel p { color: var(--muted); max-width: 62ch; }
.panel ol { color: var(--text); line-height: 1.7; }
code {
  font-family: Consolas, "Cascadia Mono", monospace;
  color: var(--text);
}

.empty h2 { color: var(--ok); }

@media (max-width: 800px) {
  .top, .summary, .toolbar, main { padding-left: 16px; padding-right: 16px; }
  .top { flex-direction: column; align-items: flex-start; }
  .header-side { align-items: flex-start; }
  .status { text-align: left; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .warning { grid-template-columns: 1fr; }
  h1 { font-size: 32px; }
  .site-count { font-size: 52px; }
  dialog { width: calc(100vw - 16px); }
}