:root {
  --bg: #f6f4ee;
  --ink: #171717;
  --muted: #6b675f;
  --line: rgba(23, 23, 23, 0.12);
  --panel: rgba(255, 255, 255, 0.68);
  --accent: #0f766e;
  --danger: #b42318;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

button,
input {
  font: inherit;
}

button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
  padding: 0 14px;
}

button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
}

.head-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  padding: 0 14px;
  text-decoration: none;
}

.admin-shell {
  min-height: 100svh;
  padding: 24px;
}

.admin-head,
.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 34px;
  line-height: 1.05;
  letter-spacing: 0;
}

.summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  margin: 24px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.summary div {
  min-height: 92px;
  background: var(--panel);
  padding: 18px;
}

.summary span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.summary strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
  line-height: 1;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 520px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.config-panel,
.monitor {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.config-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.config-panel .section-head,
fieldset,
.save-status {
  grid-column: 1 / -1;
}

label {
  display: grid;
  gap: 7px;
}

label span,
legend {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

input[type="number"] {
  width: 100%;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  padding: 0 12px;
}

input[type="text"] {
  width: 100%;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  padding: 0 12px;
}

.check {
  display: flex;
  align-items: center;
  gap: 9px;
}

.check input {
  width: 18px;
  height: 18px;
}

fieldset {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

legend {
  padding: 0 8px;
}

.save-status {
  min-height: 24px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.save-status.error {
  color: var(--danger);
}

.monitor {
  display: grid;
  gap: 18px;
}

.compact {
  margin-top: 8px;
}

.client-list,
.events {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.key-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 10px;
}

.new-key {
  border: 1px solid rgba(15, 118, 110, 0.35);
  border-radius: 8px;
  background: rgba(15, 118, 110, 0.08);
  color: #123c38;
  font-family: "Cascadia Mono", Consolas, monospace;
  font-size: 13px;
  line-height: 1.5;
  padding: 12px;
  word-break: break-all;
}

.danger-button {
  border-color: rgba(180, 35, 24, 0.32);
  color: var(--danger);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  padding: 0 10px;
  text-transform: uppercase;
}

.status-badge.revoked {
  border-color: rgba(180, 35, 24, 0.24);
  color: var(--danger);
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 48px;
  background: var(--panel);
  padding: 0 14px;
}

.row span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.row strong {
  font-size: 14px;
}

.event {
  display: grid;
  gap: 5px;
  background: var(--panel);
  padding: 12px 14px;
}

.event strong {
  font-size: 14px;
}

.event small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

@media (max-width: 980px) {
  .admin-shell {
    padding: 14px;
  }

  .summary,
  .layout {
    grid-template-columns: 1fr;
  }

  .config-panel {
    grid-template-columns: 1fr;
  }

  .key-form {
    grid-template-columns: 1fr;
  }
}