:root {
  color-scheme: light;
  --bg: #eef4f6;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #10202b;
  --muted: #5c6d79;
  --line: rgba(16, 32, 43, 0.12);
  --accent: #0b7c74;
  --accent-soft: rgba(11, 124, 116, 0.12);
  --warn: #a96c18;
  --shadow: 0 16px 40px rgba(13, 27, 38, 0.12);
  --radius: 24px;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #09141b;
  --surface: rgba(14, 28, 37, 0.88);
  --surface-strong: #12222d;
  --text: #f2f7fa;
  --muted: #9cb0bc;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #59d1c6;
  --accent-soft: rgba(89, 209, 198, 0.12);
  --warn: #e1b257;
  --shadow: 0 24px 50px rgba(0, 0, 0, 0.3);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Source Sans 3", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(11, 124, 116, 0.14), transparent 30%),
    radial-gradient(circle at bottom right, rgba(17, 97, 177, 0.12), transparent 34%),
    var(--bg);
}

button,
a {
  font: inherit;
}

.app-shell,
.panel-shell,
.settings-shell {
  max-width: 100%;
  padding: 18px;
}

.app-shell {
  display: grid;
  gap: 14px;
}

.app-header,
.panel-header {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: flex-start;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--surface-strong), var(--surface));
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.title-block h1,
.panel-header h1,
.settings-card h2,
.pane-heading h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.03em;
}

.eyebrow,
.section-label {
  margin: 0 0 6px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.subhead,
.micro-copy {
  margin: 6px 0 0;
  color: var(--muted);
}

.ghost-button,
.utility-button,
.primary-button,
.text-link {
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  padding: 10px 14px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

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

.ghost-button:hover,
.utility-button:hover,
.primary-button:hover,
.text-link:hover {
  transform: translateY(-1px);
}

.summary-strip,
.panel-summary {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.summary-chip,
.panel-block,
.settings-card,
.pane {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.summary-chip {
  padding: 12px 14px;
}

.summary-chip span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}

.summary-chip strong {
  display: block;
  margin-top: 4px;
  font-size: 1rem;
}

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

.brief-grid {
  display: grid;
  grid-template-columns: minmax(250px, 0.95fr) minmax(280px, 1.1fr) minmax(290px, 1.2fr);
  gap: 14px;
  min-height: 0;
}

.pane,
.panel-block,
.settings-card {
  padding: 18px;
}

.pane {
  display: grid;
  gap: 16px;
  min-height: 0;
}

.pane-heading {
  display: grid;
  gap: 2px;
}

.map-frame-wrap,
.website-shell {
  min-height: 220px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.04);
}

iframe {
  width: 100%;
  height: 100%;
  min-height: 220px;
  border: 0;
  background: transparent;
}

.fallback-card {
  display: grid;
  gap: 6px;
  padding: 14px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, var(--accent-soft));
}

.detail-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.detail-list.compact {
  gap: 8px;
}

.detail-list div {
  display: grid;
  gap: 2px;
}

.detail-list dt {
  color: var(--muted);
  font-size: 0.8rem;
}

.detail-list dd {
  margin: 0;
}

.clean-list,
.quick-links,
.setup-list {
  margin: 0;
  padding-left: 18px;
}

.clean-list li,
.setup-list li {
  margin-bottom: 8px;
}

.quick-links {
  display: grid;
  gap: 8px;
  list-style: none;
  padding-left: 0;
}

.quick-links li a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
}

.quick-links.compact {
  gap: 6px;
}

.history-pane {
  overflow: hidden;
}

.history-section {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.38);
  padding: 0;
}

[data-theme="dark"] .history-section {
  background: rgba(255, 255, 255, 0.03);
}

.history-section summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 700;
}

.history-list {
  display: grid;
  gap: 10px;
  padding: 0 14px 14px;
}

.history-item {
  display: grid;
  gap: 6px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.history-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.history-item-header {
  display: flex;
  gap: 12px;
  align-items: baseline;
  justify-content: space-between;
}

.history-item-header span,
.history-item p {
  color: var(--muted);
}

.panel-columns,
.settings-grid,
.mapping-grid,
.health-grid {
  display: grid;
  gap: 14px;
}

.panel-columns {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel-value {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

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

.settings-card.wide {
  grid-column: 1 / -1;
}

.mapping-grid,
.health-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.health-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
}

.health-pill.off {
  background: rgba(169, 108, 24, 0.12);
  color: var(--warn);
}

.empty-state {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 16px;
  color: var(--muted);
}

body[data-surface="settings"] {
  background:
    radial-gradient(circle at top left, rgba(11, 124, 116, 0.09), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(10, 43, 77, 0.08), transparent 24%),
    #edf2f4;
}

body[data-surface="settings"] .settings-shell {
  max-width: 1480px;
  margin: 0 auto;
  padding: 22px;
  display: grid;
  gap: 18px;
}

body[data-surface="settings"] .settings-hero {
  align-items: stretch;
  gap: 22px;
  padding: 24px 28px;
  border-radius: 20px;
}

.settings-hero-meta {
  min-width: 340px;
  max-width: 430px;
  display: grid;
  gap: 12px;
}

.hero-progress-card {
  display: grid;
  gap: 10px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.6);
}

[data-theme="dark"] .hero-progress-card {
  background: rgba(255, 255, 255, 0.03);
}

.hero-progress-head {
  display: grid;
  gap: 4px;
}

.hero-progress-head strong {
  font-size: 1.15rem;
}

.progress-track {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(16, 32, 43, 0.08);
}

[data-theme="dark"] .progress-track {
  background: rgba(255, 255, 255, 0.08);
}

.progress-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #1e9d93);
  transition: width 220ms ease;
}

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

.settings-status-grid,
.settings-workbench {
  display: grid;
  gap: 16px;
}

.settings-status-grid {
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.75fr);
}

.settings-workbench {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
}

body[data-surface="settings"] .settings-card {
  border-radius: 18px;
  box-shadow: 0 10px 24px rgba(13, 27, 38, 0.08);
}

.settings-card--primary,
.settings-card--steps {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.82));
}

[data-theme="dark"] .settings-card--primary,
[data-theme="dark"] .settings-card--steps {
  background: linear-gradient(180deg, rgba(18, 34, 45, 0.98), rgba(18, 34, 45, 0.9));
}

.settings-card--steps {
  border-left: 3px solid var(--accent);
}

.settings-card--reference {
  box-shadow: none;
  background: rgba(255, 255, 255, 0.64);
}

[data-theme="dark"] .settings-card--reference {
  background: rgba(18, 34, 45, 0.78);
}

.settings-section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 18px;
}

.settings-section-head > div {
  display: grid;
  gap: 3px;
}

.settings-section-head h2 {
  font-size: 1.6rem;
}

.health-cluster-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.health-cluster {
  display: grid;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
}

[data-theme="dark"] .health-cluster {
  background: rgba(255, 255, 255, 0.03);
}

.health-cluster-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.health-cluster-head h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.cluster-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cluster-badge.is-good {
  background: rgba(11, 124, 116, 0.12);
  color: var(--accent);
}

.cluster-badge.is-warn {
  background: rgba(169, 108, 24, 0.12);
  color: var(--warn);
}

.health-cluster-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.health-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border-left: 3px solid transparent;
  background: rgba(16, 32, 43, 0.03);
}

.health-row strong {
  font-size: 0.84rem;
}

.health-row.is-good {
  border-left-color: var(--accent);
}

.health-row.is-warn {
  border-left-color: var(--warn);
}

.detail-list--snapshot {
  gap: 12px;
}

.value-grid {
  margin: 0;
  display: grid;
}

.value-row {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.value-row:first-child {
  padding-top: 0;
  border-top: 0;
}

.value-row dt {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.value-row dd {
  margin: 0;
  min-width: 0;
}

.value-row code {
  display: block;
  padding: 11px 12px;
  border-radius: 10px;
  background: rgba(16, 32, 43, 0.06);
  border: 1px solid var(--line);
  word-break: break-all;
}

[data-theme="dark"] .value-row code {
  background: rgba(255, 255, 255, 0.04);
}

.value-row--note {
  grid-template-columns: 170px minmax(0, 1fr);
}

.copy-button {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.copy-button:hover {
  background: rgba(16, 32, 43, 0.04);
  transform: translateY(-1px);
}

.setup-list--stepped {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

.setup-step {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  align-items: flex-start;
}

.step-index {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(16, 32, 43, 0.03);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.setup-step[data-state="ready"] .step-index {
  background: rgba(11, 124, 116, 0.14);
  color: var(--accent);
  border-color: rgba(11, 124, 116, 0.22);
}

.step-body {
  padding-top: 4px;
}

.step-body strong {
  display: block;
  margin-bottom: 4px;
}

.step-body p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.settings-card--reference summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.settings-card--reference summary::-webkit-details-marker {
  display: none;
}

.summary-meta {
  color: var(--muted);
  font-size: 0.92rem;
  text-align: right;
}

@media (max-width: 980px) {
  .brief-grid,
  .panel-columns,
  .settings-grid,
  .summary-strip,
  .panel-summary {
    grid-template-columns: 1fr;
  }

  .app-header,
  .panel-header {
    position: static;
    flex-direction: column;
  }
}

@media (max-width: 1180px) {
  .settings-status-grid,
  .settings-workbench,
  .health-cluster-grid {
    grid-template-columns: 1fr;
  }

  .settings-hero {
    flex-direction: column;
  }

  .settings-hero-meta {
    min-width: 0;
    max-width: none;
    width: 100%;
  }
}

@media (max-width: 760px) {
  body[data-surface="settings"] .settings-shell {
    padding: 14px;
  }

  .settings-section-head,
  .settings-card--reference summary {
    flex-direction: column;
    align-items: flex-start;
  }

  .value-row,
  .value-row--note {
    grid-template-columns: 1fr;
  }

  .copy-button {
    justify-self: start;
  }
}