:root {
  color-scheme: dark;
  --bg: #0c1413;
  --surface: #14201d;
  --border: #2c3d35;
  --text: #e5eee6;
  --muted: #a4b6a8;
  --accent: #b8e986;
  --error: #ffb6a5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font:
    15px/1.6 'Segoe UI',
    system-ui,
    sans-serif;
}

a {
  color: inherit;
}

.topbar {
  padding: 20px 5vw;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-size: 18px;
}

.brandmark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 700;
}

.brand strong {
  font-weight: 400;
  color: var(--muted);
}

.connection {
  font-size: 13px;
  color: var(--muted);
}

.connection.online {
  color: var(--accent);
}

main {
  max-width: 1320px;
  margin: auto;
  padding: 40px 5vw 0;
}

.heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 36px;
}

.eyebrow,
.section-heading > span {
  font:
    11px/1.5 Consolas,
    monospace;
  letter-spacing: 1.8px;
  color: var(--accent);
}

h1 {
  font-size: clamp(30px, 3.5vw, 47px);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -1.5px;
  margin: 16px 0 0;
}

.intro {
  color: var(--muted);
  margin-bottom: 3px;
  font-size: 14px;
}

h2 {
  font-size: 18px;
  font-weight: 500;
  margin: 0;
}

p {
  margin: 4px 0 12px;
}

.access {
  background: var(--surface);
  padding: 22px 24px;
  border: 1px solid var(--border);
}

.access p,
.request-console p,
.muted {
  color: var(--muted);
  font-size: 13px;
}

form {
  margin: 14px 0;
}

label {
  display: block;
  font-size: 13px;
  margin-bottom: 6px;
}

label span {
  color: var(--muted);
}

.input-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

input {
  flex: 1;
  min-width: 160px;
  background: var(--bg);
  border: 1px solid #53675b;
  color: var(--text);
  padding: 11px 12px;
  font:
    14px Consolas,
    monospace;
  border-radius: 3px;
}

button {
  background: var(--accent);
  color: #12210b;
  border: 1px solid var(--accent);
  padding: 11px 18px;
  font:
    600 13px 'Segoe UI',
    sans-serif;
  cursor: pointer;
  border-radius: 3px;
}

button:hover {
  filter: brightness(1.1);
}

button:disabled {
  opacity: 0.5;
  cursor: wait;
}

button.secondary {
  background: transparent;
  color: var(--accent);
}

input:focus-visible,
button:focus-visible,
summary:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

summary {
  cursor: pointer;
  font-size: 13px;
  margin: 10px 0;
  color: var(--muted);
}

.access .notice {
  font-size: 12px;
  margin-bottom: 0;
}

#message.error {
  color: var(--error);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 30px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.metrics > div {
  padding: 20px 12px;
  border-right: 1px solid var(--border);
}

.metrics > div:first-child {
  padding-left: 0;
}

.metrics > div:last-child {
  border-right: 0;
}

.metrics span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metrics strong {
  font-weight: 400;
  font-size: 30px;
  font-variant-numeric: tabular-nums;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.section-heading > span {
  font-size: 10px;
  color: var(--muted);
}

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  white-space: nowrap;
  font-size: 13px;
}

th {
  text-align: left;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  background: var(--surface);
}

th,
td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

td {
  font-family: Consolas, monospace;
}

tr:last-child td {
  border-bottom: 0;
}

.empty {
  padding: 26px;
  text-align: center;
  color: var(--muted);
  font-family: inherit;
}

.good {
  color: var(--accent);
}

.bad {
  color: var(--error);
}

.request-console {
  margin: 32px 0;
  padding: 24px;
  background: var(--surface);
  border-left: 3px solid var(--accent);
}

pre {
  padding: 14px;
  background: var(--bg);
  color: var(--accent);
  font:
    12px/1.6 Consolas,
    monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-height: 230px;
  overflow: auto;
  margin: 16px 0 0;
}

footer {
  margin-top: 42px;
  padding: 22px 0;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

@media (max-width: 700px) {
  .heading {
    display: block;
  }

  .intro {
    margin-top: 18px;
  }

  .metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .metrics > div:nth-child(2) {
    border-right: 0;
  }

  .metrics > div {
    padding: 15px 12px !important;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .access,
  .request-console {
    padding: 18px;
  }

  .input-row {
    flex-direction: column;
  }

  input,
  button {
    width: 100%;
  }

  .topbar {
    align-items: flex-start;
  }

  .connection {
    max-width: 90px;
    text-align: right;
  }

  main {
    padding-top: 26px;
  }

  .brand {
    font-size: 15px;
  }

  footer {
    flex-direction: column;
  }
}

[hidden] {
  display: none !important;
}

main {
  padding-bottom: 40px;
}

.session-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.login-panel {
  max-width: 440px;
  margin: 7vh auto 24px;
}

.login-panel h1 {
  font-size: 26px;
  letter-spacing: -0.5px;
  margin: 0 0 12px;
}

.login-panel input {
  display: block;
  width: 100%;
  margin-bottom: 20px;
}

.login-panel button {
  width: 100%;
}

.dashboard-title {
  font-size: 26px;
  letter-spacing: -0.5px;
  margin: 0;
}

textarea {
  display: block;
  width: 100%;
  resize: vertical;
  background: var(--bg);
  border: 1px solid #53675b;
  color: var(--text);
  padding: 11px 12px;
  font:
    14px/1.6 Consolas,
    monospace;
  border-radius: 3px;
  margin-bottom: 14px;
}

textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

#message {
  min-height: 24px;
  margin: 16px 0;
}

@media (max-width: 700px) {
  .session-actions {
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
  }

  .session-actions .connection {
    max-width: none;
  }

  .login-panel {
    margin: 24px auto;
  }
}

button.table-sort {
  all: unset;
  cursor: pointer;
  display: inline-block;
}

button.table-sort:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.status-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--muted);
}

.status-filter label {
  margin: 0;
}

.status-filter select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid #53675b;
  border-radius: 3px;
  padding: 6px 10px;
  font: inherit;
}

.status-filter select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

#requests-heading {
  margin-top: 32px;
}