:root {
  --bg: #eef6f3;
  --surface: #ffffff;
  --surface-soft: #f7fbfa;
  --text: #17211d;
  --muted: #64746d;
  --line: #d6e4de;
  --accent: #0f766e;
  --accent-strong: #115e59;
  --accent-soft: #dff7f2;
  --info: #0369a1;
  --info-soft: #e0f2fe;
  --warning: #8a5a00;
  --warning-soft: #fff4d6;
  --bad: #b42318;
  --bad-soft: #ffe4e0;
  --ok: #167243;
  --ok-soft: #e3f7ec;
  --shadow: 0 12px 34px rgba(16, 62, 50, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(20, 184, 166, 0.14), transparent 28rem),
    radial-gradient(circle at 88% 8%, rgba(14, 165, 233, 0.12), transparent 26rem),
    var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 750;
  padding: 10px 14px;
  cursor: pointer;
}

button:hover:not(:disabled) {
  background: var(--accent-strong);
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

button.secondary {
  background: var(--info);
}

button.ghost,
.copy-inline {
  background: #edf7f4;
  color: var(--accent-strong);
  border: 1px solid var(--line);
}

.copy-inline {
  padding: 5px 8px;
  font-size: 12px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 32px;
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  font-size: 22px;
}

h3 {
  font-size: 15px;
}

p,
.muted,
.detail,
small {
  color: var(--muted);
  font-size: 13px;
}

.app-shell {
  width: min(1240px, calc(100% - 28px));
  margin: 14px auto 32px;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  min-height: 188px;
  padding: 30px;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.97), rgba(3, 105, 161, 0.92)),
    #0f766e;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.eyebrow {
  color: rgba(255, 255, 255, 0.76);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 10px;
}

.hero-copy {
  max-width: 640px;
  color: rgba(255, 255, 255, 0.84);
  margin-top: 10px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.hero-actions button {
  background: #ffffff;
  color: var(--accent-strong);
}

.tabs {
  display: flex;
  gap: 8px;
  margin: 14px 0;
  padding: 8px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow-x: auto;
}

.tab {
  flex: 0 0 auto;
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
}

.tab.active {
  color: var(--accent-strong);
  background: var(--accent-soft);
  border-color: #b8eee3;
}

.page {
  display: none;
}

.page.active {
  display: grid;
  gap: 14px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 2px;
}

.section-head.compact {
  margin-bottom: 12px;
}

.metrics,
.overview-grid,
.status-grid {
  display: grid;
  gap: 14px;
}

.metrics {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.overview-grid,
.status-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metric,
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 22px rgba(22, 80, 65, 0.06);
}

.metric {
  padding: 16px;
  min-width: 0;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric strong {
  display: block;
  font-size: 26px;
  line-height: 1;
  overflow-wrap: anywhere;
}

.metric small {
  display: block;
  margin-top: 10px;
}

.panel {
  padding: 18px;
  min-width: 0;
}

.quick-actions,
.actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.quick-actions {
  margin-top: 14px;
}

.actions {
  margin-top: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  width: max-content;
  max-width: 100%;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 800;
  border: 1px solid transparent;
}

.badge-ok {
  color: var(--ok);
  background: var(--ok-soft);
  border-color: #bfead0;
}

.badge-warning {
  color: var(--warning);
  background: var(--warning-soft);
  border-color: #f4df9a;
}

.badge-bad {
  color: var(--bad);
  background: var(--bad-soft);
  border-color: #ffc9c1;
}

.badge-muted {
  color: var(--muted);
  background: #eef4f1;
  border-color: var(--line);
}

label {
  display: block;
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 750;
}

textarea,
input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #ffffff;
  color: var(--text);
  outline: none;
}

textarea {
  resize: vertical;
}

textarea:focus,
input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}

.input-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.kv {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 10px 12px;
  margin: 14px 0;
  font-size: 13px;
}

.kv dt {
  color: var(--muted);
}

.kv dd {
  margin: 0;
  overflow-wrap: anywhere;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.facts {
  display: grid;
  gap: 8px;
}

.fact-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.fact-row:last-child {
  border-bottom: 0;
}

.fact-row span {
  color: var(--muted);
}

.fact-row strong {
  overflow-wrap: anywhere;
}

.logbox {
  margin: 12px 0 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  min-height: 120px;
  max-height: 300px;
  overflow: auto;
  background: #f4faf7;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  white-space: pre-wrap;
}

summary {
  cursor: pointer;
  color: var(--accent-strong);
  font-weight: 800;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

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

th,
td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  background: var(--surface-soft);
  font-weight: 800;
  white-space: nowrap;
}

td {
  overflow-wrap: anywhere;
  white-space: pre-line;
}

#activityRows tr {
  cursor: pointer;
}

#activityRows tr:hover {
  background: #f6fbf9;
}

.empty {
  color: var(--muted);
  padding: 12px 0;
  font-size: 13px;
}

.notes {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.ok {
  color: var(--ok);
  font-weight: 800;
}

.bad {
  color: var(--bad);
  font-weight: 800;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  transform: translateY(14px);
  opacity: 0;
  pointer-events: none;
  background: #12332c;
  color: #ffffff;
  border-radius: 8px;
  padding: 11px 14px;
  box-shadow: var(--shadow);
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 920px) {
  .app-shell {
    width: min(100% - 18px, 1240px);
    margin-top: 9px;
  }

  .hero,
  .section-head,
  .input-meta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero {
    min-height: 0;
    padding: 22px;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .metrics,
  .overview-grid,
  .status-grid {
    grid-template-columns: 1fr;
  }

  .kv,
  .fact-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero h1 {
    font-size: 26px;
  }

  .tabs {
    padding: 6px;
  }

  .tab,
  button {
    width: 100%;
    justify-content: center;
  }

  .tabs .tab {
    width: auto;
  }

  .actions,
  .quick-actions {
    align-items: stretch;
  }

  .panel,
  .metric {
    padding: 14px;
  }
}