/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V5
 * Hallmark · genre: atmospheric · macrostructure: Workbench · theme: Midnight · enrichment: none · nav: N9 · footer: Ft2 · contrast: pass (40–41) · slop: pass (42–45) · honest: pass (46) · chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57)
 * audience: uso personal · use: comparar alertas de vuelos · tone: oscuro, técnico y sobrio
 */
@import url('/tokens.css');
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,700;12..96,800&family=IBM+Plex+Sans:wght@350;400;600&display=swap');

*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { background: var(--color-paper); color-scheme: dark; }
body {
  margin: 0;
  min-width: 20rem;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 350;
  line-height: 1.55;
}
button, input, select { font: inherit; }
a { color: inherit; }
h1, h2, h3, p, dl, dd { margin: 0; }
h1, h2, h3 {
  min-width: 0;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-style: normal;
  line-height: 1.08;
  letter-spacing: -0.035em;
}
h1 { font-size: clamp(var(--text-xl), 4vw, var(--text-2xl)); }
h2 { font-size: var(--text-lg); }
code { color: var(--color-accent); }

.wordmark {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 800;
  letter-spacing: -0.04em;
  text-decoration: none;
  white-space: nowrap;
}
.topbar {
  position: sticky;
  inset-block-start: 0;
  z-index: var(--z-sticky);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-md) clamp(var(--space-md), 4vw, var(--space-xl));
  border-block-end: var(--rule-thin) solid var(--color-rule);
  background: var(--color-paper);
  color: var(--color-ink);
}
.topbar__status { display: none; gap: var(--space-md); }
.topbar__actions { display: flex; gap: var(--space-xs); justify-content: flex-end; }
.topbar__actions form:first-child { display: none; }
.status-dot {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-muted);
  font-size: var(--text-sm);
  white-space: nowrap;
}
.status-dot::before {
  content: "";
  inline-size: var(--space-xs);
  block-size: var(--space-xs);
  border-radius: 50%;
  background: var(--color-rule);
}
.status-dot.is-on::before { background: var(--color-success); }

.workspace {
  display: grid;
  gap: var(--space-2xl);
  max-width: 100rem;
  margin-inline: auto;
  padding: var(--space-xl) clamp(var(--space-md), 4vw, var(--space-2xl)) var(--space-3xl);
}
.summary {
  display: grid;
  gap: var(--space-xl);
  align-items: end;
}
.summary__lead { display: grid; gap: var(--space-xs); }
.summary__label { color: var(--color-muted); }
.summary__lead > strong {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 8vw, var(--text-display));
  line-height: 0.95;
  letter-spacing: -0.055em;
  font-variant-numeric: tabular-nums;
}
.summary__lead > p:last-child { color: var(--color-accent); }
.summary__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg) var(--space-md);
  padding-block-start: var(--space-lg);
  border-block-start: var(--rule-thin) solid var(--color-rule);
}
.summary__metrics div { display: grid; gap: var(--space-2xs); }
.summary__metrics dt { color: var(--color-muted); font-size: var(--text-sm); }
.summary__metrics dd { font-weight: 600; font-variant-numeric: tabular-nums; }

.workbench, .route-panel, .setup-panel {
  display: grid;
  gap: var(--space-lg);
}
.section-head {
  display: grid;
  gap: var(--space-lg);
  align-items: end;
}
.section-head > div { display: grid; gap: var(--space-xs); }
.section-head p, .setup-panel p { max-width: 65ch; color: var(--color-muted); }
.empty-state {
  display: grid;
  gap: var(--space-md);
  justify-items: start;
  padding: var(--space-xl);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-md);
  background: var(--color-paper-2);
  color: var(--color-ink);
}
.empty-state p { color: var(--color-muted); }
.table-wrap { overflow: visible; }
table, thead, tbody, tr, th, td { display: block; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
thead { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip-path: inset(50%); }
tbody { display: grid; gap: var(--space-md); }
tr { padding: var(--space-md); border: var(--rule-thin) solid var(--color-rule); border-radius: var(--radius-md); background: var(--color-paper-2); color: var(--color-ink); }
th, td { text-align: start; }
th { color: var(--color-muted); font-size: var(--text-sm); font-weight: 400; white-space: nowrap; }
td { display: grid; grid-template-columns: minmax(7rem, 0.8fr) minmax(0, 1.2fr); gap: var(--space-sm); padding: var(--space-xs) 0; vertical-align: top; }
td::before { content: attr(data-label); color: var(--color-muted); font-size: var(--text-sm); }
td:last-child:empty { display: none; }
td small { display: block; color: var(--color-muted); font-size: var(--text-xs); }
.table-link { color: var(--color-accent); text-decoration-thickness: var(--rule-thin); text-underline-offset: var(--space-2xs); white-space: nowrap; }
.table-link:active { color: var(--color-focus); }
.badge {
  display: inline-flex;
  min-height: 1.75rem;
  align-items: center;
  padding-inline: var(--space-sm);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: 999px;
  color: var(--color-muted);
  font-size: var(--text-xs);
  white-space: nowrap;
}
.badge--verified { border-color: var(--color-success); color: var(--color-success); }
.badge--live_observed { border-color: var(--color-info); color: var(--color-info); }

.route-list { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.route-list > span {
  display: inline-flex;
  gap: var(--space-xs);
  align-items: baseline;
  padding: var(--space-xs) var(--space-sm);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-sm);
  font-variant-numeric: tabular-nums;
}
.route-list small { color: var(--color-muted); }
.setup-panel {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--color-paper-2);
  color: var(--color-ink);
}
.setup-panel > div { display: grid; gap: var(--space-sm); }
.setup-panel dl { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
.setup-panel dl div { display: grid; gap: var(--space-2xs); }
.setup-panel dt { color: var(--color-muted); font-size: var(--text-sm); }
.setup-panel dd { font-family: var(--font-display); font-size: var(--text-xl); font-variant-numeric: tabular-nums; }

.button, .icon-button {
  min-height: 2.75rem;
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-sm);
  background: var(--color-paper-2);
  color: var(--color-ink);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}
.button { padding-inline: var(--space-md); font-weight: 600; }
.button--primary { border-color: var(--color-accent); color: var(--color-accent); }
.button--quiet { background: var(--color-paper-3); }
.button--text { border-color: transparent; background: transparent; color: var(--color-muted); }
.button:focus-visible, .icon-button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: var(--space-2xs);
}
.button:active, .icon-button:active { transform: translateY(1px); }
.button:disabled, .button[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; }
.button[aria-busy="true"] { cursor: wait; }
.button[data-state="error"] { border-color: var(--color-error); color: var(--color-error); }
.button[data-state="success"] { border-color: var(--color-success); color: var(--color-success); }
.icon-button { inline-size: 2.75rem; padding: 0; font-size: var(--text-lg); }

.notice { padding: var(--space-sm) var(--space-md); border: var(--rule-thin) solid var(--color-rule); border-radius: var(--radius-sm); }
.notice--error { border-color: var(--color-error); background: var(--color-error-surface); color: var(--color-ink); }
.notice--success { border-color: var(--color-success); background: var(--color-success-surface); color: var(--color-ink); }

.dialog {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  width: min(60rem, calc(100% - (2 * var(--space-md))));
  max-height: min(88dvh, 54rem);
  margin: auto;
  padding: 0;
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-lg);
  background: var(--color-paper-2);
  color: var(--color-ink);
}
.dialog::backdrop { background: var(--color-paper); opacity: 0.84; }
.form-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-md); padding: var(--space-lg); }
.form-grid > header, .form-grid > footer { display: flex; grid-column: 1 / -1; align-items: start; justify-content: space-between; gap: var(--space-md); }
.form-grid > header > div { display: grid; gap: var(--space-xs); }
.form-grid > header p { color: var(--color-muted); }
.form-grid > footer { justify-content: flex-end; padding-block-start: var(--space-md); border-block-start: var(--rule-thin) solid var(--color-rule); }
.field { display: grid; align-content: start; gap: var(--space-xs); min-width: 0; }
.field > span { font-weight: 600; }
.field > small { min-height: 1lh; color: var(--color-muted); font-size: var(--text-xs); }
input, select {
  width: 100%;
  min-height: 2.75rem;
  padding-inline: var(--space-sm);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-sm);
  outline: 2px solid transparent;
  outline-offset: var(--space-3xs);
  background: var(--color-paper);
  color: var(--color-ink);
  transition: background-color var(--dur-short) var(--ease-out);
}
input::placeholder { color: var(--color-muted); }
input:disabled, select:disabled { opacity: 0.55; cursor: not-allowed; }
input:active, select:active { background: var(--color-paper-3); }
input[aria-invalid="true"], select[aria-invalid="true"] { border-color: var(--color-error); }
.field.is-success input, .field.is-success select { border-color: var(--color-success); }

.footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-lg) clamp(var(--space-md), 4vw, var(--space-2xl));
  border-block-start: var(--rule-thin) solid var(--color-rule);
  color: var(--color-muted);
  font-size: var(--text-sm);
}
.login-page { min-height: 100dvh; }
.login-shell { display: grid; min-height: 100dvh; }
.login-intro, .login-panel { display: grid; align-content: center; gap: var(--space-lg); padding: clamp(var(--space-lg), 6vw, var(--space-3xl)); }
.login-intro { background: var(--color-paper); color: var(--color-ink); }
.login-intro h1 { max-width: 12ch; font-size: var(--text-display); }
.login-intro p { max-width: 40ch; color: var(--color-muted); }
.login-panel { background: var(--color-paper-2); color: var(--color-ink); }
.form-stack { display: grid; gap: var(--space-lg); max-width: 28rem; }

.reveal { opacity: 0; transform: translateY(var(--space-xs)); animation: reveal var(--dur-long) var(--ease-out) forwards; animation-delay: calc(var(--i, 0) * 60ms); }
.reveal--0 { --i: 0; }
.reveal--1 { --i: 1; }
.reveal--2 { --i: 2; }
.reveal--3 { --i: 3; }
@keyframes reveal { to { opacity: 1; transform: none; } }

@media (hover: hover) and (pointer: fine) {
  .button:not(:disabled):hover, .icon-button:hover { background: var(--color-ink); color: var(--color-paper); transform: translateY(-1px); }
  .table-link:hover { text-decoration-thickness: 2px; }
  input:hover, select:hover { background: var(--color-paper-3); }
}
@media (pointer: coarse) {
  .button, .icon-button, input, select { min-height: 3rem; }
}
@media (min-width: 40rem) {
  .topbar { grid-template-columns: auto 1fr auto; }
  .topbar__status { display: flex; justify-content: center; }
  .topbar__actions form:first-child { display: block; }
  .summary { grid-template-columns: minmax(0, 1.45fr) minmax(18rem, 0.55fr); }
  .section-head { grid-template-columns: minmax(0, 1fr) auto; }
  .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .field--wide { grid-column: 1 / -1; }
  .footer { flex-direction: row; justify-content: space-between; }
  .login-shell { grid-template-columns: minmax(0, 1.25fr) minmax(20rem, 0.75fr); }
  .table-wrap { overflow-x: auto; border-block: var(--rule-thin) solid var(--color-rule); }
  table { display: table; }
  thead { position: static; display: table-header-group; inline-size: auto; block-size: auto; overflow: visible; clip-path: none; }
  tbody { display: table-row-group; }
  tr { display: table-row; padding: 0; border: 0; border-radius: 0; background: transparent; }
  th, td { display: table-cell; padding: var(--space-md) var(--space-sm); border-block-end: var(--rule-thin) solid var(--color-rule); }
  td::before { content: none; }
  td:last-child:empty { display: table-cell; }
  .setup-panel dl { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 60rem) {
  .summary__metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .setup-panel { grid-template-columns: minmax(0, 1.35fr) minmax(20rem, 0.65fr); align-items: end; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 150ms !important; animation-iteration-count: 1 !important; transition-duration: 150ms !important; }
  .reveal { transform: none; }
}