/* IQ Platform UI — Material Design 3.
   No web fonts: the CSP is font-src 'self' and the image ships no font files,
   so this leans on the system UI stack (Roboto wherever it is present). */

:root {
  /* Light only, on purpose: the previous build followed the OS setting, so
     anyone on a dark desktop got a dark app they never asked for. */
  color-scheme: light;

  --primary: #1a73e8;
  --on-primary: #ffffff;
  --primary-container: #e8f0fe;
  --on-primary-container: #174ea6;

  /* Near-white page, pure white panels: enough separation to read the
     hierarchy without introducing any grey weight. */
  --surface-dim: #f8f9fa;
  --surface-lowest: #ffffff;
  --surface-low: #ffffff;
  --surface-container: #f8f9fa;
  --surface-high: #ffffff;

  --on-surface: #202124;
  --on-surface-variant: #5f6368;
  --outline: #dadce0;
  --outline-variant: #e8eaed;

  --error: #d93025;
  --error-container: #fce8e6;
  --success: #1e8e3e;
  --success-container: #e6f4ea;
  --warning: #b06000;
  --warning-container: #fef7e0;

  --inverse-surface: #303030;
  --inverse-on-surface: #f2f2f2;

  --state-hover: rgba(60, 64, 67, .06);

  --elev-1: 0 1px 2px rgba(60, 64, 67, .2), 0 1px 3px 1px rgba(60, 64, 67, .1);
  --elev-2: 0 1px 2px rgba(60, 64, 67, .2), 0 2px 6px 2px rgba(60, 64, 67, .1);
  --elev-3: 0 4px 8px 3px rgba(60, 64, 67, .1), 0 1px 3px rgba(60, 64, 67, .2);

  --nav-width: 280px;
  --radius-s: 8px;
  --radius-m: 12px;
  --radius-xl: 28px;
  --font: Roboto, "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  background: var(--surface-dim);
  color: var(--on-surface);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; font-weight: 400; }
h1 { font-size: 28px; line-height: 36px; }
h2 { font-size: 22px; line-height: 28px; }
h3 { font-size: 16px; line-height: 24px; font-weight: 500; }
p { margin: 0; }
a { color: var(--primary); }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.icon { width: 20px; height: 20px; flex: none; fill: currentColor; }
.icon-lg { width: 24px; height: 24px; }

/* ---------------------------------------------------------------- shell */

.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--nav-width);
  flex: none;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--surface-low);
  /* The rail is white like the panels, so a hairline is what separates it
     from the page instead of a fill. */
  border-right: 1px solid var(--outline-variant);
}

.brand-lockup {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px 20px;
  color: inherit; text-decoration: none;
}
.brand-mark {
  width: 36px; height: 36px; flex: none;
  border-radius: 50%;
  background: var(--primary); color: var(--on-primary);
  display: grid; place-items: center;
  font-size: 14px; font-weight: 500;
}
.brand-lockup strong { display: block; font-size: 16px; font-weight: 500; }
.brand-lockup small { display: block; font-size: 12px; color: var(--on-surface-variant); }

.nav { display: flex; flex-direction: column; gap: 4px; }
.nav-section {
  padding: 16px 16px 8px;
  font-size: 11px; font-weight: 500; letter-spacing: .8px;
  text-transform: uppercase; color: var(--on-surface-variant);
}
/* The pill-shaped active indicator is the signature M3 nav affordance. */
.nav a, .nav button {
  display: flex; align-items: center; gap: 12px;
  width: 100%; height: 48px; padding: 0 20px;
  border: 0; border-radius: 9999px;
  background: transparent; color: var(--on-surface-variant);
  font: inherit; font-weight: 500; text-align: left; text-decoration: none;
  cursor: pointer; transition: background .15s;
}
.nav a:hover, .nav button:hover { background: var(--state-hover); }
.nav .active { background: var(--primary-container); color: var(--on-primary-container); }
.nav .badge {
  margin-left: auto;
  min-width: 20px; height: 20px; padding: 0 6px;
  border-radius: 9999px;
  background: var(--primary); color: var(--on-primary);
  font-size: 11px; font-weight: 500;
  display: grid; place-items: center;
}
.nav .badge:empty, .nav .badge[hidden] { display: none; }

.sidebar-footer { margin-top: auto; padding-top: 12px; }
.system-note {
  padding: 12px 16px; margin-bottom: 8px;
  border-radius: var(--radius-m);
  background: var(--surface-container);
  font-size: 12px; color: var(--on-surface-variant);
}
.system-note strong {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 4px; color: var(--on-surface); font-weight: 500;
}
.online-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); flex: none; }

.logout-link {
  display: flex; align-items: center; gap: 12px;
  width: 100%; height: 48px; padding: 0 20px;
  border: 0; border-radius: 9999px; background: transparent;
  color: var(--on-surface-variant); font: inherit; font-weight: 500;
  text-align: left; cursor: pointer;
}
.logout-link:hover { background: var(--state-hover); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  height: 64px; flex: none;
  display: flex; align-items: center; gap: 16px;
  padding: 0 24px;
  position: sticky; top: 0; z-index: 5;
  background: var(--surface-dim);
}
.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border: 0; border-radius: 50%; background: transparent;
  color: var(--on-surface-variant); cursor: pointer;
}
.nav-toggle:hover { background: var(--state-hover); }
.breadcrumb {
  font-size: 14px; color: var(--on-surface-variant);
  min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.user-menu { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.user-copy { text-align: right; line-height: 1.3; }
.user-copy strong { display: block; font-size: 13px; font-weight: 500; }
.user-copy span { font-size: 12px; color: var(--on-surface-variant); }
.avatar {
  width: 32px; height: 32px; flex: none;
  border-radius: 50%;
  background: var(--primary-container); color: var(--on-primary-container);
  display: grid; place-items: center;
  font-size: 12px; font-weight: 500;
}
.avatar.small { width: 28px; height: 28px; font-size: 11px; }

.content { width: 100%; max-width: 1200px; padding: 8px 24px 48px; }

/* Only the selected view is mounted: the nav switches screens, it does not
   scroll one long page. */
.view { display: none; }
.view.active { display: block; animation: view-in .18s ease-out; }
@keyframes view-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

.page-heading { margin-bottom: 24px; }
.page-heading .eyebrow {
  margin-bottom: 4px;
  font-size: 12px; font-weight: 500; letter-spacing: .5px;
  text-transform: uppercase; color: var(--primary);
}
.page-heading p.sub { margin-top: 4px; color: var(--on-surface-variant); }
.heading-row { display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.heading-row > div { flex: 1; min-width: 240px; }

/* ---------------------------------------------------------------- cards */

.card {
  background: var(--surface-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-m);
  overflow: hidden;
}
.card + .card { margin-top: 16px; }
.card-header { display: flex; align-items: flex-start; gap: 16px; padding: 20px 24px 0; }
.card-header > div { flex: 1; min-width: 0; }
.card-header p { margin-top: 2px; font-size: 13px; color: var(--on-surface-variant); }
.card-body { padding: 20px 24px 24px; }

/* min(px, 100%) rather than a bare px: a plain minmax() floor is a hard
   minimum, so on a screen narrower than the floor the track overflows and the
   whole page scrolls sideways. */
.grid-2 { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); }
.grid-2 .card + .card { margin-top: 0; }

.stats {
  display: grid; gap: 16px; margin-bottom: 24px;
  grid-template-columns: repeat(auto-fit, minmax(min(190px, 100%), 1fr));
}
.stat-card {
  padding: 20px;
  background: var(--surface-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-m);
}
.stat-card span { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--on-surface-variant); }
.stat-card strong { display: block; margin-top: 8px; font-size: 26px; font-weight: 400; }

/* ------------------------------------------------------------- controls */

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 24px;
  border: 0; border-radius: 9999px;
  background: var(--primary); color: var(--on-primary);
  font-size: 14px; font-weight: 500; white-space: nowrap;
  text-decoration: none; cursor: pointer;
  transition: box-shadow .15s, background .15s, opacity .15s;
}
.button:hover { box-shadow: var(--elev-1); }
.button:active { box-shadow: none; }
.button:disabled, .button.disabled { opacity: .38; cursor: not-allowed; box-shadow: none; pointer-events: none; }
.button.tonal { background: var(--primary-container); color: var(--on-primary-container); }
.button.outlined { background: transparent; color: var(--primary); box-shadow: inset 0 0 0 1px var(--outline); }
.button.outlined:hover { background: var(--state-hover); box-shadow: inset 0 0 0 1px var(--outline); }
.button.text { background: transparent; color: var(--primary); padding: 0 12px; }
.button.text:hover { background: var(--state-hover); box-shadow: none; }
.button.danger { background: var(--error); color: var(--surface-lowest); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; }

/* M3 outlined text field: the label notches into the border. */
.field { position: relative; margin-top: 20px; }
.field > label {
  position: absolute; top: -8px; left: 12px; z-index: 1;
  padding: 0 4px;
  background: var(--surface-lowest);
  font-size: 12px; color: var(--on-surface-variant);
}
.field input, .field select {
  width: 100%; height: 56px; padding: 0 16px;
  border: 1px solid var(--outline); border-radius: var(--radius-s);
  background: transparent; color: var(--on-surface); font-size: 14px;
  transition: border-color .15s, box-shadow .15s;
}
.field select { appearance: none; cursor: pointer; padding-right: 44px; }
.select-wrap { position: relative; display: block; }
.select-wrap .icon {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  pointer-events: none; color: var(--on-surface-variant);
}
.field input:focus, .field select:focus {
  outline: none; border-color: var(--primary); box-shadow: inset 0 0 0 1px var(--primary);
}
.field:focus-within > label { color: var(--primary); }
.field .hint { padding: 4px 16px 0; font-size: 12px; color: var(--on-surface-variant); }

.form-grid { display: grid; gap: 4px 16px; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); }
.form-grid .span-2 { grid-column: 1 / -1; }

.password-wrap { position: relative; }
.password-wrap input { padding-right: 96px; }
.password-toggle {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  height: 32px; padding: 0 12px;
  border: 0; border-radius: 9999px; background: transparent;
  color: var(--primary); font-size: 13px; font-weight: 500; cursor: pointer;
}
.password-toggle:hover { background: var(--state-hover); }

.error { margin-top: 12px; color: var(--error); font-size: 13px; }
.error:empty { display: none; }

details.advanced { margin-top: 24px; padding-top: 8px; border-top: 1px solid var(--outline-variant); }
details.advanced summary {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 0; cursor: pointer;
  font-weight: 500; color: var(--primary); list-style: none;
}
details.advanced summary::-webkit-details-marker { display: none; }
details.advanced summary::before { content: "\25B8"; transition: transform .15s; }
details.advanced[open] summary::before { transform: rotate(90deg); }
.advanced-fields { display: grid; gap: 4px 16px; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); }
.advanced-fields > div { position: relative; margin-top: 20px; }
.advanced-fields label {
  position: absolute; top: -8px; left: 12px; padding: 0 4px;
  background: var(--surface-lowest);
  font-size: 12px; color: var(--on-surface-variant);
}
.advanced-fields input {
  width: 100%; height: 56px; padding: 0 16px;
  border: 1px solid var(--outline); border-radius: var(--radius-s);
  background: transparent; color: var(--on-surface); font-size: 13px;
}
.advanced-fields input:focus { outline: none; border-color: var(--primary); box-shadow: inset 0 0 0 1px var(--primary); }

/* ---------------------------------------------------------------- chips */

.status-chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 28px; padding: 0 12px;
  border: 1px solid var(--outline-variant); border-radius: 9999px;
  font-size: 12px; font-weight: 500; white-space: nowrap;
  color: var(--on-surface-variant);
}
.status-chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }
.status-chip.online { background: var(--success-container); color: var(--success); border-color: transparent; }
.status-chip.warn { background: var(--warning-container); color: var(--warning); border-color: transparent; }
.status-chip.bad { background: var(--error-container); color: var(--error); border-color: transparent; }

.role-label { font-size: 12px; font-weight: 500; text-transform: capitalize; color: var(--on-surface-variant); }
.muted { font-size: 13px; color: var(--on-surface-variant); }
.check { font-size: 13px; font-weight: 500; color: var(--success); }

/* -------------------------------------------------------------- runtime */

.runtime-copy h3 { margin-bottom: 6px; font-size: 20px; font-weight: 400; }
.runtime-copy p { color: var(--on-surface-variant); }

.account-banner {
  display: flex; align-items: center; gap: 12px;
  margin-top: 16px; padding: 12px 16px;
  border-radius: var(--radius-s);
  background: var(--surface-container);
  font-size: 13px;
}
.account-banner.real { background: var(--warning-container); color: var(--warning); }
.account-banner strong { font-weight: 500; }

.security-list { display: flex; flex-direction: column; }
.security-item { display: flex; gap: 16px; align-items: flex-start; padding: 12px 0; }
.security-item + .security-item { border-top: 1px solid var(--outline-variant); }
.security-icon {
  width: 40px; height: 40px; flex: none;
  border-radius: 50%;
  background: var(--primary-container); color: var(--on-primary-container);
  display: grid; place-items: center;
}
.security-item strong { display: block; font-weight: 500; }
.security-item span { font-size: 13px; color: var(--on-surface-variant); }

/* --------------------------------------------------------------- tables */

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  padding: 12px 16px; text-align: left; white-space: nowrap;
  border-bottom: 1px solid var(--outline-variant);
  font-size: 12px; font-weight: 500; color: var(--on-surface-variant);
}
tbody td { padding: 12px 16px; border-bottom: 1px solid var(--outline-variant); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--state-hover); }
td.empty, li.empty { padding: 32px; text-align: center; color: var(--on-surface-variant); }

.identity-cell { display: flex; align-items: center; gap: 12px; }
.identity-cell strong { display: block; font-weight: 500; }
.identity-cell small { font-size: 12px; color: var(--on-surface-variant); }

.table-actions { display: flex; gap: 4px; flex-wrap: wrap; }
.table-action {
  height: 32px; padding: 0 14px;
  border: 1px solid var(--outline); border-radius: 9999px;
  background: transparent; color: var(--on-surface-variant);
  font-size: 12px; font-weight: 500; cursor: pointer;
}
.table-action:hover { background: var(--state-hover); }
.table-action.approve { border-color: transparent; background: var(--primary-container); color: var(--on-primary-container); }
.table-action.danger-text { border-color: transparent; color: var(--error); }
.table-action.danger-text:hover { background: var(--error-container); }
.table-action:disabled { opacity: .38; cursor: not-allowed; }

.audit-list { list-style: none; margin: 0; padding: 0; }
.audit-list li { display: flex; gap: 16px; align-items: flex-start; padding: 12px 0; }
.audit-list li + li { border-top: 1px solid var(--outline-variant); }
.audit-dot { width: 8px; height: 8px; flex: none; margin-top: 8px; border-radius: 50%; background: var(--primary); }
.audit-list strong {
  display: block; font-weight: 500; font-size: 12px;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
}
.audit-list small { font-size: 12px; color: var(--on-surface-variant); }

/* --------------------------------------------------------------- dialog */

.scrim {
  position: fixed; inset: 0; z-index: 40;
  display: none; align-items: center; justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, .32);
}
.scrim.open { display: flex; }
.dialog {
  width: 100%; max-width: 420px; padding: 24px;
  background: var(--surface-high);
  border-radius: var(--radius-xl);
  box-shadow: var(--elev-3);
  animation: dialog-in .2s ease-out;
}
@keyframes dialog-in {
  from { opacity: 0; transform: scale(.92); }
  to { opacity: 1; transform: none; }
}
.dialog h2 { margin-bottom: 8px; font-size: 24px; }
.dialog.wide { max-width: 760px; max-height: 86vh; overflow-y: auto; }

/* Modal de contexto de ciclo */
.context-section { margin-top: 18px; }
.context-section h3 {
  margin-bottom: 8px;
  font-size: 12px; font-weight: 500; letter-spacing: .6px;
  text-transform: uppercase; color: var(--primary);
}
.kv {
  display: grid; grid-template-columns: minmax(140px, 38%) 1fr;
  gap: 4px 14px; margin: 0; font-size: 13px;
}
.kv dt { color: var(--on-surface-variant); }
.kv dd { margin: 0; word-break: break-word; }
.context-section pre {
  margin: 0; padding: 12px;
  background: var(--surface-container); border-radius: var(--radius-s);
  font-size: 12px; overflow-x: auto;
}
tbody tr.clickable { cursor: pointer; }

/* Filtros del dataset */
.filters {
  display: grid; gap: 4px 16px; align-items: end;
  grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
  padding-bottom: 8px;
}
.filters .field { margin-top: 20px; }
.filter-actions { display: flex; gap: 8px; margin-top: 20px; }
@media (max-width: 600px) {
  .filter-actions { flex-direction: column; }
  .filter-actions .button { width: 100%; }
}

/* Explicación del algoritmo */
.stage { margin-top: 24px; }
.algo-visibility { margin-top: 24px; }
.algo-visibility > h3 { margin-bottom: 10px; font-size: 15px; }
.algo-role-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}
.algo-role {
  border: 1px solid var(--outline-variant);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  padding: 12px;
}
.algo-role.conditional { border-left-color: #b06b00; }
.algo-role.audit_only, .algo-role.shadow { border-left-color: #6b7280; }
.algo-role > div { display: flex; justify-content: space-between; gap: 10px; }
.algo-role span { color: var(--on-surface-variant); font-size: 10px; letter-spacing: .07em; }
.algo-role p { margin-top: 7px; color: var(--on-surface-variant); font-size: 12px; }
.algo-evidence-summary {
  border: 1px solid var(--outline-variant);
  border-radius: 8px;
  padding: 12px;
}
.algo-evidence-summary p + p { margin-top: 6px; }
.algo-audit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 8px;
  margin-top: 10px;
}
.algo-audit-grid > div {
  display: grid;
  gap: 3px;
  padding: 10px;
  background: var(--surface-container);
  border-radius: 7px;
}
.algo-audit-grid span { color: var(--on-surface-variant); font-size: 12px; }
.stage-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 4px; }
.stage-num {
  width: 22px; height: 22px; flex: none;
  display: grid; place-items: center; border-radius: 50%;
  background: var(--primary-container); color: var(--on-primary-container);
  font-size: 11px; font-weight: 500;
}
.stage-head h3 { font-size: 15px; }
.stage-intent { margin: 0 0 12px 32px; font-size: 13px; color: var(--on-surface-variant); }
.stage-list { list-style: none; margin: 0 0 0 32px; padding: 0; }
.stage-list li {
  display: grid; grid-template-columns: 1fr auto; gap: 4px 16px;
  padding: 10px 0; border-top: 1px solid var(--outline-variant);
}
.stage-list strong { font-weight: 500; }
.stage-list p { grid-column: 1; font-size: 13px; color: var(--on-surface-variant); }
.stage-value {
  grid-row: 1 / span 2; align-self: center;
  font-size: 12px; text-align: right; color: var(--on-surface-variant);
  white-space: nowrap;
}
.stage-value.adjustable { color: var(--primary); font-weight: 500; }
@media (max-width: 600px) {
  .stage-intent, .stage-list { margin-left: 0; }
  .stage-list li { grid-template-columns: 1fr; }
  .stage-value { grid-row: auto; text-align: left; }
}
.dialog > p { margin-bottom: 8px; color: var(--on-surface-variant); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 24px; }

/* Radio cards for the account-type choice. */
.choice { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.choice label {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 16px; cursor: pointer;
  border: 1px solid var(--outline-variant); border-radius: var(--radius-m);
  background: var(--surface-lowest);
  transition: background .15s, border-color .15s;
}
.choice label:hover { background: var(--state-hover); }
.choice input { width: 18px; height: 18px; flex: none; margin-top: 2px; accent-color: var(--primary); }
.choice label:has(input:checked) { border-color: var(--primary); background: var(--primary-container); }
.choice-copy strong { display: block; font-weight: 500; }
.choice-copy span { font-size: 13px; color: var(--on-surface-variant); }

/* ------------------------------------------------------------- snackbar */

.toast {
  position: fixed; left: 24px; bottom: 24px; z-index: 60;
  max-width: min(560px, calc(100vw - 48px));
  padding: 14px 16px;
  border-radius: var(--radius-s);
  background: var(--inverse-surface); color: var(--inverse-on-surface);
  box-shadow: var(--elev-3);
  font-size: 14px;
  opacity: 0; transform: translateY(8px); pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.toast.visible { opacity: 1; transform: none; }
.toast.error { background: var(--error); color: var(--surface-lowest); }

/* ----------------------------------------------------------- auth pages */

.auth-page {
  display: grid; place-items: center;
  min-height: 100vh; padding: 24px;
}
.auth-card {
  width: 100%; max-width: 400px; padding: 40px;
  background: var(--surface-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  text-align: center;
}
.auth-card .brand-mark { width: 44px; height: 44px; margin: 0 auto 20px; font-size: 16px; }
.auth-card h1 { margin-bottom: 8px; font-size: 24px; }
.auth-card > p { margin-bottom: 8px; color: var(--on-surface-variant); }
.auth-card form { text-align: left; }
.auth-card .button { width: 100%; margin-top: 24px; }
.auth-foot {
  margin-top: 24px; padding-top: 20px;
  border-top: 1px solid var(--outline-variant);
  font-size: 13px; color: var(--on-surface-variant);
}
.auth-foot a { font-weight: 500; text-decoration: none; }
.auth-foot a:hover { text-decoration: underline; }
.link-button {
  padding: 0; border: 0; background: transparent;
  color: var(--primary); font-size: 13px; font-weight: 500; cursor: pointer;
}
.link-button:hover { text-decoration: underline; }
.status-illustration {
  width: 72px; height: 72px; margin: 0 auto 20px;
  display: grid; place-items: center; border-radius: 50%;
  background: var(--warning-container); color: var(--warning);
}

/* Dims and blocks the page behind the mobile drawer. Injected by platform.js
   so the markup stays out of every page. */
.nav-scrim {
  position: fixed; inset: 0; z-index: 25;
  background: rgba(32, 33, 36, .4);
  opacity: 0; visibility: hidden;
  transition: opacity .2s, visibility .2s;
}
.nav-scrim.open { opacity: 1; visibility: visible; }

/* ---------------------------------------------------------- breakpoints */

/* Laptops: give the content room back before collapsing the rail entirely. */
@media (max-width: 1180px) {
  :root { --nav-width: 232px; }
  .content { padding: 8px 20px 48px; }
}

/* Tablet and below: the rail becomes an overlay drawer. */
@media (max-width: 900px) {
  :root { --nav-width: 280px; }
  .sidebar {
    position: fixed; z-index: 30; left: 0; top: 0;
    /* dvh, not vh: mobile browsers count their collapsing toolbars in vh, so
       the drawer footer ends up under the address bar. */
    height: 100dvh;
    transform: translateX(-100%);
    transition: transform .2s;
    box-shadow: var(--elev-2);
    border-right: 0;
  }
  .sidebar.open { transform: none; }
  .nav-toggle { display: inline-flex; }
  .topbar { padding: 0 8px 0 4px; gap: 8px; }
  .content { padding: 8px 16px 48px; }
  .user-copy { display: none; }
  .grid-2 { gap: 12px; }
}

/* Phones. */
@media (max-width: 600px) {
  h1 { font-size: 24px; line-height: 32px; }
  h2 { font-size: 20px; line-height: 26px; }

  .topbar { height: 56px; }
  .content { padding: 4px 12px 40px; }

  .card-header { padding: 16px 16px 0; }
  .card-body { padding: 16px; }
  .card + .card, .grid-2 { margin-top: 12px; }
  .stats { gap: 12px; margin-bottom: 16px; }
  .stat-card { padding: 16px; }
  .stat-card strong { font-size: 22px; }
  .page-heading { margin-bottom: 16px; }

  /* Full-width stacked actions: 40px pills side by side get too cramped to
     hit reliably below ~380px. */
  .actions { flex-direction: column; align-items: stretch; }
  .actions .button { width: 100%; }
  .heading-row .button { width: 100%; }

  .field input, .field select, .advanced-fields input { height: 52px; }
  .form-grid, .advanced-fields { gap: 0 12px; }

  /* Tables scroll rather than squash. The two `local` gradients scroll with
     the content and the two `scroll` shadows stay pinned, so an edge shadow
     is visible only while there is actually more table in that direction. */
  .table-wrap {
    -webkit-overflow-scrolling: touch;
    background:
      linear-gradient(to right, #fff 30%, rgba(255, 255, 255, 0)) left center,
      linear-gradient(to left, #fff 30%, rgba(255, 255, 255, 0)) right center,
      radial-gradient(farthest-side at 0 50%, rgba(32, 33, 36, .12), transparent) left center,
      radial-gradient(farthest-side at 100% 50%, rgba(32, 33, 36, .12), transparent) right center;
    background-repeat: no-repeat;
    background-size: 32px 100%, 32px 100%, 12px 100%, 12px 100%;
    background-attachment: local, local, scroll, scroll;
  }
  thead th, tbody td { padding: 10px 12px; }
  .table-actions { flex-wrap: nowrap; }

  .toast { left: 12px; right: 12px; bottom: 12px; max-width: none; }

  .dialog { padding: 20px; border-radius: 20px; }
  .dialog h2 { font-size: 20px; }
  .dialog-actions { flex-direction: column-reverse; }
  .dialog-actions .button { width: 100%; }

  .auth-card { padding: 28px 20px; border-radius: 20px; }
  .auth-page { padding: 12px; }
}

/* Landscape phones: a centred auth card does not fit vertically. */
@media (max-height: 560px) and (max-width: 900px) {
  .auth-page { align-items: start; padding-top: 24px; padding-bottom: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}