:root {
  --paper: #f5f7fa;
  --surface: #ffffff;
  --ink: #0f1e3d;
  --ink-soft: #4f5b78;
  --ink-faint: #8a94ab;
  --line: #d8dee9;
  --line-strong: #b9c2d3;
  --cobalt: #1d3fa8;
  --cobalt-deep: #152f80;
  --cobalt-soft: #e3e9f9;
  --turq: #1fa5a8;
  --turq-deep: #157f82;
  --turq-soft: #dcf4f4;
  --tulip: #c8302e;
  --tulip-soft: #fbe6e5;
  --radius: 6px;
  --radius-ticket: 14px;
  --gutter: 24px;
  --tap: 36px;
  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

/* display rules below must not override the hidden attribute */
[hidden] { display: none !important; }

html {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.45;
  font-variant-numeric: tabular-nums;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

button, a, summary, label { touch-action: manipulation; }

body { margin: 0; }

main,
.masthead {
  max-width: 1120px;
  margin: 0 auto;
  /* keep clear of the notch and rounded corners in landscape */
  padding-left: max(var(--gutter), env(safe-area-inset-left));
  padding-right: max(var(--gutter), env(safe-area-inset-right));
}

main { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }

.masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 16px;
  padding-top: max(28px, calc(env(safe-area-inset-top) + 12px));
  padding-bottom: 10px;
}

h1 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
  font-stretch: 112%;
  letter-spacing: 0.01em;
}

h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.masthead-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.account {
  display: flex;
  align-items: baseline;
  gap: 12px;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

#account { display: inline-flex; align-items: baseline; gap: 10px; }

.account b { color: var(--ink); font-weight: 600; }

.login {
  max-width: 380px;
  margin: 24px auto 0;
}

.login form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.login .primary { align-self: flex-start; }
.login .form-error, .login .note { margin: 0; }

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

input,
select,
button {
  font: inherit;
  color: inherit;
}

input[type="date"],
input[type="number"],
input[type="text"],
input[type="password"],
select {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 7px 9px;
  min-height: var(--tap);
  /* iOS Safari zooms into any field set below 16px */
  font-size: max(16px, 1rem);
  color: var(--ink);
}

input[type="number"] { width: 3.6em; text-align: center; }
input[type="number"].wide { width: 5.4em; }
#f-max-total { width: 6em; }

input:focus-visible,
select:focus-visible,
button:focus-visible {
  outline: 2px solid var(--turq);
  outline-offset: 2px;
}

.primary {
  border: 0;
  border-radius: var(--radius);
  background: var(--cobalt);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  padding: 9px 22px;
  min-height: 38px;
  cursor: pointer;
}

.primary:hover { background: var(--cobalt-deep); }
.primary:active { transform: translateY(1px); }
.primary:disabled { background: var(--line-strong); cursor: default; }

.ghost {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: transparent;
  padding: 7px 14px;
  cursor: pointer;
  color: var(--ink);
}

.ghost:hover { border-color: var(--ink-soft); }
.ghost.small { padding: 4px 10px; font-size: 0.85rem; }

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

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  appearance: none;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  min-width: 68px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 6px 10px;
  line-height: 1.15;
  cursor: pointer;
  text-align: left;
}

.chip b {
  font-weight: 700;
  font-stretch: 118%;
  letter-spacing: 0.04em;
  font-size: 1rem;
}

.chip small {
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.chip[aria-pressed="true"] {
  background: var(--cobalt);
  border-color: var(--cobalt);
  color: #fff;
}

.chip[aria-pressed="true"] small { color: rgba(255, 255, 255, 0.78); }

.chips.small .chip {
  flex-direction: row;
  align-items: baseline;
  gap: 6px;
  min-width: 0;
  padding: 4px 9px;
}

.chips.small .chip b { font-size: 0.9rem; }

/* ---- plan --------------------------------------------------------------------------- */

.plan {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px 24px 18px;
}

.route {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: start;
}

.route-swap {
  align-self: start;
  margin-top: 26px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--surface);
  color: var(--ink-soft);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

.route-swap:hover {
  border-color: var(--cobalt);
  color: var(--cobalt);
}

.clear-all {
  border: 0;
  background: none;
  color: var(--ink-soft);
  font-size: 0.82rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 4px 6px;
  cursor: pointer;
  align-self: center;
}

.clear-all:hover { color: var(--tulip); }

fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}

legend {
  padding: 0;
  margin-bottom: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
}

/* ---- trip type ---------------------------------------------------------------------- */

.trip-toggle {
  display: inline-flex;
  margin-bottom: 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
}

.seg { position: relative; }

.seg input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.seg span {
  display: block;
  padding: 7px 16px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--ink-soft);
}

.seg + .seg span { border-left: 1px solid var(--line-strong); }
.seg input:checked + span { background: var(--cobalt); color: #fff; }
.seg input:focus-visible + span { outline: 2px solid var(--turq); outline-offset: -2px; }

/* ---- airport picker ----------------------------------------------------------------- */

.selected-chips { min-height: 36px; margin-bottom: 10px; }

.selected-chips .hint {
  color: var(--ink-faint);
  font-size: 0.85rem;
  align-self: center;
}

.chip.is-picked {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  background: var(--cobalt);
  border-color: var(--cobalt);
  color: #fff;
  cursor: default;
  padding-right: 4px;
}

.chip.is-picked small { color: rgba(255, 255, 255, 0.78); }

.chip .remove {
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.85);
  font-size: 1rem;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 4px;
  cursor: pointer;
}

.chip .remove:hover { background: rgba(255, 255, 255, 0.18); color: #fff; }

.picker { position: relative; }

.picker-input {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 8px 10px;
  min-height: 38px;
  font-size: max(16px, 1rem);
}

.picker-list {
  position: absolute;
  z-index: 5;
  left: 0;
  right: 0;
  margin: 4px 0 0;
  padding: 4px;
  max-height: min(300px, 50dvh);
  overflow-y: auto;
  overscroll-behavior: contain;
  list-style: none;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(15, 30, 61, 0.14);
}

.picker-row {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
}

.picker-row.is-picked .pick { color: var(--ink-faint); cursor: default; }

.picker-empty {
  padding: 10px 12px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.pick {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 0 10px;
  align-items: baseline;
  width: 100%;
  border: 0;
  border-radius: 4px;
  background: none;
  padding: 6px 8px;
  text-align: left;
  cursor: pointer;
}

.pick:hover,
.pick:focus-visible { background: var(--cobalt-soft); outline: none; }

.pick b {
  font-weight: 700;
  font-stretch: 118%;
  letter-spacing: 0.04em;
}

.pick-city {
  grid-column: 2;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.pick .picked-note {
  grid-column: 2;
  color: var(--turq-deep);
  font-size: 0.78rem;
}

.star {
  border: 0;
  background: none;
  color: var(--line-strong);
  font-size: 1.1rem;
  line-height: 1;
  padding: 6px 6px;
  border-radius: 4px;
  cursor: pointer;
}

.star:hover { color: var(--ink-soft); }
.star[aria-pressed="true"] { color: #d1930a; }

.favorites {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  min-height: 0;
}

.favorites .filter-name { margin-right: 2px; }

.favorites .chip { flex-direction: row; align-items: baseline; gap: 6px; padding: 4px 9px; min-width: 0; }
.favorites .chip b { font-size: 0.9rem; }

.nearby {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--turq-soft);
  border: 1px solid var(--turq);
}

.nearby p {
  margin: 0 0 8px;
  font-size: 0.88rem;
  color: var(--turq-deep);
}

.nearby .chips { margin-bottom: 10px; }

.nearby .chip {
  flex-direction: row;
  align-items: baseline;
  gap: 6px;
  min-width: 0;
  padding: 4px 9px;
}

.nearby .chip:hover { border-color: var(--turq-deep); color: var(--turq-deep); }

.nearby-actions { display: flex; gap: 8px; }

.nearby-actions .primary { padding: 6px 14px; font-size: 0.9rem; min-height: 32px; background: var(--turq-deep); }
.nearby-actions .primary:hover { background: var(--turq); }

.plan-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  align-items: flex-end;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.field > span:first-child,
.filter-name {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.range {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.dash { color: var(--ink-faint); }
.unit { color: var(--ink-soft); font-size: 0.9rem; }

.field.submit { margin-left: auto; }

.note {
  margin: 14px 0 0;
  font-size: 0.82rem;
  color: var(--ink-soft);
  max-width: 70ch;
}

.form-error {
  margin: 10px 0 0;
  padding: 8px 12px;
  border-radius: var(--radius);
  background: var(--tulip-soft);
  color: var(--tulip);
  font-size: 0.9rem;
}

/* ---- results ------------------------------------------------------------------------ */

.results { margin-top: 28px; }

.progress {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px 16px;
  align-items: center;
  margin-bottom: 20px;
}

.progress-bar {
  height: 6px;
  border-radius: 3px;
  background: var(--cobalt-soft);
  overflow: hidden;
}

#progress-fill {
  display: block;
  height: 100%;
  width: 0;
  background: var(--cobalt);
  transition: width 0.3s ease;
}

#progress-text {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
  white-space: nowrap;
}

.failures {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
  margin-bottom: 18px;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--tulip-soft);
  color: var(--tulip);
  font-size: 0.9rem;
}

.failures .ghost { border-color: var(--tulip); color: var(--tulip); }

.summary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  align-items: baseline;
  margin-bottom: 18px;
}

.summary strong {
  font-size: 1.05rem;
  font-weight: 600;
}

.summary .muted { color: var(--ink-soft); }

/* ---- date strip --------------------------------------------------------------------- */

.strip-wrap { margin-bottom: 22px; }

.strip-hint {
  margin: 2px 0 10px;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.strip {
  overflow-x: auto;
  padding-bottom: 4px;
  scroll-snap-type: x proximity;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.strip td { scroll-snap-align: start; }

.strip table {
  border-collapse: separate;
  border-spacing: 4px 4px;
  margin-left: -4px;
}

.strip th {
  font-weight: 500;
  color: var(--ink-soft);
  font-size: 0.76rem;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
  padding: 0 2px 2px;
}

.strip th.row-head {
  position: sticky;
  left: 0;
  z-index: 1;
  text-align: right;
  padding-right: 8px;
  font-weight: 600;
  color: var(--ink);
  background: var(--paper);
  /* the scrolling cells slide under the night labels */
  box-shadow: 10px 0 0 var(--paper);
}

.strip td { padding: 0; }

.cell {
  width: 100%;
  min-width: 66px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 9px 4px;
  font-weight: 600;
  cursor: pointer;
  color: var(--ink);
}

.cell:hover { border-color: var(--cobalt); }

.cell.is-min {
  background: var(--turq-soft);
  border-color: var(--turq);
  color: var(--turq-deep);
}

.cell.is-selected {
  border-color: var(--cobalt);
  box-shadow: inset 0 0 0 1px var(--cobalt);
}

.cell.is-empty {
  background: transparent;
  border-style: dashed;
  color: var(--ink-faint);
  font-weight: 400;
  cursor: default;
}

/* ---- filters ------------------------------------------------------------------------ */

.filters-box {
  margin-bottom: 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.filters-box > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.filters-box > summary::-webkit-details-marker { display: none; }

.filters-box > summary::after {
  content: "";
  width: 8px;
  height: 8px;
  margin-left: auto;
  margin-right: 4px;
  border-right: 2px solid var(--ink-soft);
  border-bottom: 2px solid var(--ink-soft);
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.15s ease;
}

.filters-box[open] > summary::after { transform: translateY(2px) rotate(225deg); }

.filters-box > summary:focus-visible { outline: 2px solid var(--turq); outline-offset: 2px; }

.filter-count {
  min-width: 22px;
  padding: 1px 7px;
  border-radius: 11px;
  background: var(--cobalt);
  color: #fff;
  font-size: 0.78rem;
  text-align: center;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: flex-end;
  padding: 4px 0 18px;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.filter-group.inline select { min-width: 12ch; }

#clear-filters { align-self: flex-end; }

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-end;
  min-height: 36px;
  font-size: 0.9rem;
  cursor: pointer;
}

.toggle input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--cobalt);
}

/* ---- combination list --------------------------------------------------------------- */

.combos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

/* each trip reads as a boarding pass: legs on the ticket, the price on a torn-off stub */
.combo {
  --notch: 9px;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: var(--radius-ticket);
  background: var(--surface);
}

.combo .legs { padding: 14px 20px; }

.combo.is-best { border-color: var(--turq); }

.legs {
  display: grid;
  gap: 6px;
}

.leg {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) auto;
  gap: 4px 14px;
  align-items: baseline;
}

.leg-date {
  color: var(--ink-soft);
  font-size: 0.85rem;
  white-space: nowrap;
}

.leg-route {
  white-space: nowrap;
}

.leg-route b {
  font-weight: 700;
  font-stretch: 118%;
  letter-spacing: 0.04em;
  font-size: 1.05rem;
}

.leg-route .t { margin: 0 8px 0 5px; }
.leg-route .arrow { color: var(--ink-faint); margin-right: 8px; }
.leg-route .next-day {
  color: var(--tulip);
  font-size: 0.72rem;
  vertical-align: super;
  margin-left: 2px;
}

.leg-meta {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.leg-meta a {
  color: var(--cobalt);
  text-decoration: none;
}

.leg-meta a:hover { text-decoration: underline; }

.leg-price {
  grid-column: 3;
  grid-row: 1 / span 2;
  align-self: start;
  font-weight: 600;
  white-space: nowrap;
}

.total {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  min-width: 132px;
  padding: 14px 20px;
  text-align: right;
  border-left: 2px dashed var(--line);
}

/* the punched notches at both ends of the perforation */
.total::before,
.total::after {
  content: "";
  position: absolute;
  left: calc(-1 * var(--notch) - 1px);
  width: calc(2 * var(--notch));
  height: calc(2 * var(--notch));
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--line);
}

.total::before { top: calc(-1 * var(--notch) - 1px); clip-path: inset(50% 0 0 0); }
.total::after { bottom: calc(-1 * var(--notch) - 1px); clip-path: inset(0 0 50% 0); }

.combo.is-best .total { background: var(--turq-soft); border-top-right-radius: inherit; border-bottom-right-radius: inherit; }
.combo.is-best .total::before,
.combo.is-best .total::after { border-color: var(--turq); }

.total-price {
  display: block;
  font-size: 1.65rem;
  font-weight: 700;
  font-stretch: 112%;
  line-height: 1;
  color: var(--cobalt);
}

.combo.is-best .total-price { color: var(--turq-deep); }

.total-nights {
  display: block;
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.route-btn { margin-top: 10px; }

/* ---- route panel (train to / from the airport) -------------------------------------- */

.route-panel {
  grid-column: 1 / -1;
  margin: 0 14px 14px;
  padding: 14px 16px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.route-prefs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: flex-end;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.route-prefs .field input[type="text"] { width: 18ch; }
.route-prefs .field .unit { margin-left: 6px; }

.route-note {
  margin: 10px 0 0;
  font-size: 0.8rem;
  color: var(--ink-soft);
}

.route-section { margin-top: 16px; }

.route-section h3 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.route-section h3 b {
  font-weight: 700;
  font-stretch: 112%;
  letter-spacing: 0.02em;
}

.route-target {
  margin: 2px 0 10px;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.route-status {
  margin: 8px 0 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.route-status.is-error { color: var(--tulip); }

.journey {
  margin-top: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.journey.is-best { border-color: var(--turq); }

.journey-head {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: baseline;
}

.journey-times {
  font-weight: 700;
  font-stretch: 112%;
  font-size: 1.05rem;
}

.journey-head .muted { color: var(--ink-soft); font-size: 0.85rem; }
.journey-head .fit { color: var(--turq-deep); font-size: 0.85rem; font-weight: 600; }

.tlegs {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.tleg {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 0 10px;
  align-items: baseline;
  font-size: 0.88rem;
}

.tleg .line {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--cobalt-soft);
  color: var(--cobalt-deep);
  font-weight: 700;
  font-size: 0.8rem;
  text-align: center;
}

.tleg.is-walk { color: var(--ink-soft); }
.tleg.is-walk .line { background: transparent; color: var(--ink-faint); font-weight: 500; }
.tleg .stop { white-space: nowrap; }
.tleg .platform { color: var(--ink-soft); font-size: 0.78rem; margin-left: 4px; }
.tleg .direction { grid-column: 2; color: var(--ink-faint); font-size: 0.76rem; }
.tleg .delay { color: var(--tulip); font-weight: 600; margin-left: 4px; }

.list-empty {
  padding: 28px 0;
  text-align: center;
  color: var(--ink-soft);
}

#more-btn {
  display: block;
  margin: 20px auto 0;
}

.empty {
  margin-top: 36px;
  color: var(--ink-soft);
}

/* ---- touch screens ------------------------------------------------------------------ */

@media (pointer: coarse) {
  :root { --tap: 44px; }
  .primary { min-height: 48px; }
  .ghost, .ghost.small { min-height: 40px; padding-left: 14px; padding-right: 14px; }
  .chips { gap: 8px; }
  .chips.small .chip,
  .favorites .chip,
  .nearby .chip { min-height: 40px; align-items: center; padding: 6px 12px; }
  .chip .remove { min-width: 32px; min-height: 32px; }
  .pick { min-height: 48px; padding: 8px 10px; }
  .star { min-width: 44px; min-height: 44px; }
  .seg span { padding: 11px 18px; }
  .clear-all { min-height: 40px; }
  .cell { min-height: 44px; }
  .toggle { min-height: 44px; }
  .toggle input { width: 20px; height: 20px; }
  .leg-meta a { display: inline-block; padding: 6px 0; }
  .chip:active, .ghost:active, .cell:active { transform: scale(0.97); }
}

/* ---- phones ---------------------------------------------------------------------------- */

@media (max-width: 760px) {
  :root { --gutter: 16px; }
  .masthead { padding-bottom: 14px; }
  .masthead .account { display: contents; }
  .masthead h1 { flex: 1; }
  #last-scan { order: 3; flex-basis: 100%; }
  .plan { padding: 18px 16px 0; }
  .trip-toggle { display: flex; }
  .trip-toggle .seg { flex: 1; text-align: center; }
  .route { grid-template-columns: 1fr; gap: 14px; }
  .route-swap { justify-self: center; margin-top: 0; transform: rotate(90deg); }
  .plan-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .plan-row .field { min-width: 0; }
  .plan-row .field input[type="date"] { width: 100%; min-width: 0; }
  /* the scan button stays reachable while the form scrolls, clear of the home indicator */
  .field.submit {
    grid-column: 1 / -1;
    position: sticky;
    bottom: 0;
    z-index: 4;
    margin: 0 -16px;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), var(--surface) 30%);
  }
  .field.submit .primary { width: 100%; }
  .note { margin-bottom: 18px; }
  .progress { grid-template-columns: 1fr auto; }
  .progress-bar { grid-column: 1 / -1; }
  #progress-text { white-space: normal; }
  .filters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .filters .filter-group { min-width: 0; }
  .filters .filter-group:not(.inline),
  .filters .toggle,
  #clear-filters { grid-column: 1 / -1; }
  .filter-group.inline select { width: 100%; }
  /* the stub moves under the legs and tears off along a horizontal perforation */
  .combo { grid-template-columns: 1fr; }
  .combo .legs { padding: 14px 16px; }
  .total {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: flex-start;
    gap: 6px 12px;
    min-width: 0;
    padding: 12px 16px 14px;
    text-align: left;
    border-left: 0;
    border-top: 2px dashed var(--line);
  }
  .total::before, .total::after { top: calc(-1 * var(--notch) - 1px); bottom: auto; }
  .total::before { left: calc(-1 * var(--notch) - 1px); clip-path: inset(0 0 0 50%); }
  .total::after { left: auto; right: calc(-1 * var(--notch) - 1px); clip-path: inset(0 50% 0 0); }
  .combo.is-best .total { border-radius: 0 0 var(--radius-ticket) var(--radius-ticket); }
  .total-nights { margin-top: 0; }
  .route-btn { margin: 0 0 0 auto; }
  .leg { grid-template-columns: 1fr auto; }
  .leg-date { grid-column: 1 / -1; }
  .leg-meta { grid-column: 1; }
  .leg-price { grid-column: 2; grid-row: 2; }
  .route-panel { margin: 0 10px 10px; padding: 12px; }
  .route-prefs .field input[type="text"] { width: 100%; }
  .login { margin-top: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
  .chip:active, .ghost:active, .cell:active, .primary:active { transform: none; }
}