:root {
  --ink: #111827;
  --muted: #607083;
  --line: #d9e1ea;
  --surface: #f8fafc;
  --panel: #ffffff;
  --navy: #08111f;
  --blue: #1e5bff;
  --teal: #0f9f9a;
  --amber: #f4a62a;
  --green: #16845f;
  --danger: #b63a3a;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
}

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

button {
  cursor: pointer;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 68px;
  padding: 0 32px;
  color: #fff;
  background: rgba(8, 17, 31, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
}

.brand,
.nav a {
  color: inherit;
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: var(--navy);
  background: #fff;
}

.nav {
  display: flex;
  gap: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
}

.nav a {
  padding: 6px 0;
}

.nav a:hover,
.nav a:focus {
  color: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: #fff;
  border-radius: 2px;
}

.install-button,
.prompt-row button,
.mode-tab {
  border: 0;
}

.install-button {
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--navy);
  background: #fff;
  font-weight: 700;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-height: auto;
  padding: 64px 32px 56px;
  overflow: hidden;
  color: #fff;
  background: var(--navy);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(8, 17, 31, 0.94) 0%, rgba(8, 17, 31, 0.76) 46%, rgba(8, 17, 31, 0.2) 100%),
    linear-gradient(180deg, rgba(8, 17, 31, 0) 72%, var(--surface) 100%);
}

.hero-media {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url("https://images.unsplash.com/photo-1436491865332-7a61a109cc05?auto=format&fit=crop&w=2200&q=85");
  background-position: center;
  background-size: cover;
  filter: saturate(0.95) contrast(1.08);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  min-width: 0;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
  hyphens: auto;
}

h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.hero-copy {
  max-width: 720px;
  margin: 16px 0 8px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.08rem;
  line-height: 1.5;
}

.hero-copy-secondary {
  max-width: 720px;
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1rem;
  line-height: 1.5;
}

.search-panel {
  box-sizing: border-box;
  width: 100%;
  max-width: 1100px;
  padding: 22px;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  background: rgba(8, 17, 31, 0.72);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(24px);
}

.search-panel label,
.search-panel legend {
  display: block;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  text-transform: none;
}

.prompt-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}

.prompt-helper {
  margin: 2px 0 12px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  line-height: 1.5;
}

textarea {
  box-sizing: border-box;
  width: 100%;
  min-height: 112px;
  resize: vertical;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  line-height: 1.45;
}

textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.prompt-row button,
.details-submit button {
  min-width: 180px;
  padding: 12px 20px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
  white-space: normal;
  overflow-wrap: break-word;
  cursor: pointer;
  pointer-events: auto;
  position: relative;
  z-index: 2;
}

.prompt-row button {
  align-self: flex-start;
}

.workspace,
.band,
.roadmap {
  width: min(1220px, calc(100% - 48px));
  margin: 0 auto;
  padding: 70px 0;
}

.workspace-header,
.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.06;
}

.mode-tabs {
  display: flex;
  gap: 6px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #edf2f7;
}

.mode-tab {
  padding: 10px 14px;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font-weight: 800;
}

.mode-tab.is-active {
  color: #fff;
  background: var(--navy);
}

.app-grid {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 20px;
  align-items: start;
}

.app-grid.is-prototype {
  grid-template-columns: 1fr;
}

.control-rail,
.results,
.monetize-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 50px rgba(32, 45, 63, 0.08);
}

.control-rail {
  display: grid;
  gap: 16px;
  padding: 18px;
}

.wallet-panel {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #f8fafc;
}

.wallet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.wallet-header h3 {
  margin: 2px 0 0;
  font-size: 1rem;
}

.wallet-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.wallet-grid label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.wallet-grid input {
  min-height: 38px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  color: var(--ink);
  background: #fff;
}

.wallet-summary {
  display: grid;
  gap: 4px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.wallet-summary strong {
  color: var(--ink);
}

.wallet-summary span {
  color: var(--muted);
  line-height: 1.4;
}

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

.field label,
.metric-label {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.field input,
.field select {
  min-height: 44px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--ink);
  background: #fff;
}

.results {
  overflow: hidden;
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: #f2f6fa;
}

.summary-strip > div {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-right: 1px solid var(--line);
}

.summary-strip > div:last-child {
  border-right: 0;
}

.trust-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  color: #38465a;
  background: #fff8e8;
  line-height: 1.4;
}

.trust-strip strong {
  flex: none;
  color: #7a4d00;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.trust-strip span {
  color: #5d6675;
}

.result-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.result-list.is-strategy-grid {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  justify-items: center;
  align-items: stretch;
}

.route-history {
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--line);
  padding: 18px;
  background: #fff;
}

.route-history:empty {
  display: none;
}

.route-history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.route-history-header div {
  display: grid;
  gap: 5px;
}

.route-history-header span:last-child {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.history-bars {
  display: grid;
  grid-template-columns: repeat(30, minmax(8px, 1fr));
  gap: 5px;
  min-height: 150px;
  align-items: end;
}

.history-bar {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 5px;
  min-width: 0;
  height: 150px;
}

.history-bar span {
  align-self: end;
  border-radius: 5px 5px 0 0;
  background: #9fb4d8;
}

.history-bar.is-low span {
  background: var(--green);
}

.history-bar small {
  color: var(--muted);
  font-size: 0.64rem;
  writing-mode: vertical-rl;
}

.state-card {
  display: grid;
  gap: 8px;
  padding: 28px;
  color: var(--ink);
  background: #fff;
}

.state-card strong {
  font-size: 1.12rem;
}

.state-card span {
  color: var(--muted);
  line-height: 1.45;
}

.state-card-danger {
  border-left: 4px solid var(--danger);
}

.result-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.result-card:last-child {
  border-bottom: 0;
}

.result-card.is-selected {
  border-left: 4px solid var(--green);
  background: var(--surface);
}

.select-result-button {
  margin-left: auto;
  padding: 4px 10px;
  font-size: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--ink);
}

.select-result-button:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.rank {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  color: #fff;
  background: var(--navy);
  font-weight: 900;
}

.result-main {
  min-width: 0;
}

.route-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 7px;
}

.route-line h3 {
  margin: 0;
  font-size: 1.22rem;
}

.route-code {
  font-size: 1.22rem;
  font-weight: 800;
}

.route-label {
  color: var(--muted);
  font-size: 0.95rem;
}

.tag {
  flex: none;
  border-radius: 999px;
  padding: 5px 9px;
  color: #075346;
  background: #dff8ef;
  font-size: 0.74rem;
  font-weight: 900;
}

.tag-validation {
  color: #7a4d00;
  background: #fff3d6;
}

.result-main p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.strategy-reason {
  margin-top: 8px !important;
  color: #334155 !important;
  font-weight: 700;
}

.wallet-guidance {
  display: grid;
  gap: 5px;
  margin-top: 10px;
  border-left: 3px solid var(--teal);
  padding: 9px 10px;
  background: #eefafa;
}

.wallet-guidance strong {
  color: #075346;
  font-size: 0.86rem;
}

.wallet-guidance span {
  color: #354255;
  line-height: 1.45;
}

.wallet-guidance small {
  color: #5d6675;
  line-height: 1.35;
}

.recommendation {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  border-left: 3px solid var(--blue);
  padding: 10px 12px;
  background: #eef4ff;
}

.recommendation-action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.recommendation-action strong {
  color: var(--navy);
  font-size: 0.95rem;
}

.recommendation p {
  margin: 0;
  color: #354255;
  line-height: 1.45;
}

.recommendation small {
  color: var(--muted);
}

.urgency {
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.urgency-book-now {
  color: #075346;
  background: #dff8ef;
}

.urgency-watch {
  color: #7a4d00;
  background: #fff1c7;
}

.urgency-wait {
  color: #5d6675;
  background: #edf2f7;
}

.trust-signals {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 8px 10px;
  border-left: 3px solid var(--amber);
  background: #fffaf2;
}

.trust-label {
  display: block;
  width: 100%;
  color: #7a4d00;
  font-size: 0.75rem;
  font-weight: 700;
}

.trust-signal {
  border: 1px solid #f4d6a6;
  border-radius: 999px;
  padding: 4px 8px;
  color: #5d6675;
  background: #fff;
  font-size: 0.74rem;
}

.score-box {
  display: grid;
  gap: 5px;
  min-width: 134px;
  text-align: right;
}

.score-box strong {
  font-size: 1.35rem;
}

.score-box span {
  color: var(--muted);
  font-size: 0.86rem;
}

.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 13px;
}

.facts span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 9px;
  color: #354255;
  background: #fff;
  font-size: 0.84rem;
  font-weight: 700;
}

.band {
  width: 100%;
  padding: 72px max(24px, calc((100% - 1220px) / 2));
  background: #eaf7f7;
}

.monetize-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.monetize-grid article {
  padding: 22px;
}

.monetize-grid h3 {
  margin: 0 0 10px;
}

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

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: steps;
}

.steps li {
  position: relative;
  min-height: 190px;
  padding: 58px 20px 20px;
  border-top: 3px solid var(--navy);
  background: #fff;
  counter-increment: steps;
}

.steps li::before {
  content: counter(steps);
  position: absolute;
  top: 18px;
  left: 20px;
  color: var(--teal);
  font-weight: 900;
}

.steps strong,
.steps span {
  display: block;
}

.steps span {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.45;
}

.advisor {
  padding-top: 20px;
}

.advisor-status {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: #354255;
  background: #fff;
  font-size: 0.86rem;
  font-weight: 800;
}

.advisor-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.save-plan-button,
.saved-trips button,
.secondary-button,
.export-link {
  border: 0;
  border-radius: 8px;
  padding: 10px 12px;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
}

.secondary-button,
.saved-trips button,
.export-link {
  border: 1px solid var(--line);
  color: #263244;
  background: #fff;
  text-decoration: none;
}

.danger-button,
.saved-trips .danger-button {
  border-color: #ffd0d0;
  color: #fff;
  background: var(--danger);
}

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

.advisor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}

.advisor-plan-summary {
  grid-column: 1 / -1;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px 18px;
  background: #fff;
}

.advisor-plan-summary p {
  margin: 0;
  color: #354255;
  line-height: 1.45;
}

@media (max-width: 900px) {
  .advisor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .advisor-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.advisor-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(32, 45, 63, 0.08);
  overflow-wrap: break-word;
}

.advisor-card > * {
  min-width: 0;
}

.advisor-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.advisor-card-header span {
  font-size: 1.05rem;
  font-weight: 900;
}

.advisor-card-header strong {
  border-radius: 999px;
  padding: 5px 9px;
  color: #075346;
  background: #dff8ef;
  font-size: 0.72rem;
  text-transform: uppercase;
  white-space: normal;
  overflow-wrap: break-word;
}

.advisor-card p,
.advisor-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.advisor-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  min-width: 0;
}

.advisor-item > *,
.advisor-item dl > div {
  min-width: 0;
}

.advisor-item dl {
  grid-template-columns: minmax(0, 1fr);
}

.advisor-item h3 {
  margin: 0;
  font-size: 1rem;
}

.advisor-select {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-weight: 900;
}

.advisor-select input {
  width: 18px;
  height: 18px;
}

.advisor-card.is-excluded {
  background: #f8fafc;
  border-color: #cbd5e1;
  box-shadow: 0 4px 12px rgba(32, 45, 63, 0.04);
}

.advisor-card.is-excluded .advisor-item dl {
  opacity: 0.75;
}

.advisor-card-inclusion {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.inclusion-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.2;
}

.inclusion-badge.is-included {
  color: #075346;
  background: #dff8ef;
  border: 1px solid #b7eedc;
}

.inclusion-badge.is-not-included {
  color: #64748b;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
}

.inclusion-toggle-btn {
  font-size: 0.8rem;
  padding: 5px 12px;
  border-radius: 6px;
  font-weight: 600;
}

.advisor-inclusion-note {
  font-size: 0.8rem;
  color: var(--muted);
  font-style: italic;
  margin-top: -4px;
}

.advisor-item dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

.advisor-item dl div {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  min-width: 0;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.advisor-item dl div > * {
  min-width: 0;
}

.advisor-item dt {
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 900;
  text-transform: uppercase;
  overflow-wrap: break-word;
}

.advisor-item dd {
  margin: 0;
  color: #263244;
  line-height: 1.45;
  overflow-wrap: break-word;
}

.saved-trips {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #fff;
}

.saved-trips-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.saved-trips h3 {
  margin: 0;
}

.saved-trips-list {
  display: grid;
  gap: 10px;
}

.saved-trip-card {
  display: grid;
  gap: 6px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #f8fafc;
  color: #263244;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.saved-trip-card:hover,
.saved-trip-card:focus-visible {
  border-color: var(--blue);
  background: #eef4ff;
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.saved-trip-card.is-active {
  border-color: var(--blue);
  background: #eef4ff;
}

.saved-trip-card-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.saved-trip-card-summary,
.saved-trip-card-economics,
.saved-trip-card-monitoring,
.saved-trip-card-updated {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.4;
}

.saved-trip-card-economics {
  color: #354255;
  font-weight: 600;
}

.saved-trip-card-updated {
  font-size: 0.82rem;
}

.saved-trips-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.tab-button {
  border: 0;
  border-radius: 6px;
  padding: 8px 12px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.tab-button.is-active,
.tab-button:hover {
  background: #eef4ff;
  color: var(--blue);
}

.saved-trips-panel[hidden] {
  display: none;
}

.saved-trips-panel {
  display: grid;
  gap: 12px;
}

.history-card {
  display: grid;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #f8fafc;
  cursor: pointer;
}

.history-card.is-active {
  border-color: var(--blue);
  background: #eef4ff;
}

.history-card span,
.history-card small {
  color: var(--muted);
}

.history-card .history-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.selection-basis {
  color: var(--muted);
  font-size: 0.85rem;
  font-style: italic;
}

.history-detail h4 {
  margin: 0;
}

.history-detail-section {
  display: grid;
  gap: 10px;
}

.history-option {
  display: grid;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #f8fafc;
}

.history-option .route-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.history-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.history-summary-grid > div {
  display: grid;
  gap: 2px;
}

.history-summary-grid .metric-label {
  font-size: 0.72rem;
  text-transform: uppercase;
}

.history-summary-grid strong {
  color: #263244;
}

.history-assumptions {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

.history-back-link {
  justify-self: start;
  color: var(--blue);
  text-decoration: none;
  font-weight: 700;
}

.saved-trip-detail {
  display: grid;
  gap: 16px;
  min-width: 0;
  margin-top: 16px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  overflow-wrap: anywhere;
}

.saved-trip-detail > span,
.saved-trip-detail p {
  color: var(--muted);
  line-height: 1.45;
}

.saved-trip-detail-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.saved-trip-detail h3,
.saved-trip-detail h4 {
  margin: 0;
}

.saved-trip-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.saved-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.saved-detail-grid section {
  display: grid;
  align-content: start;
  gap: 10px;
}

.detail-item,
.watch-rule {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #f8fafc;
}

.detail-item {
  display: grid;
  gap: 6px;
}

.detail-item p,
.detail-item span {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.price-movement {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.price-movement s {
  color: var(--danger);
}

.price-movement strong {
  color: var(--green);
}

.watch-rule {
  display: grid;
  gap: 10px;
}

.watch-rule-header {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.watch-rule-header strong {
  color: var(--ink);
}

.watch-rule-body {
  display: grid;
  gap: 8px;
}

.watch-summary {
  margin: 0;
  color: #354255;
  font-weight: 700;
}

.watch-current-price {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.watch-observations {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.watch-observations h5 {
  margin: 0;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
}

.watch-observation-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #354255;
  font-size: 0.85rem;
}

.watch-observation-metrics span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 8px;
  background: #fff;
}

.watch-observation-provenance {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.watch-observation-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.observation-chart {
  width: 100%;
  height: 120px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
}

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

.watch-status {
  width: fit-content;
  border-radius: 999px;
  padding: 4px 8px;
  color: #075346;
  background: #dff8ef;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.watch-status-triggered {
  color: #7a4d00;
  background: #fff1c7;
}

.watch-status-paused {
  color: #5d6675;
  background: #edf2f7;
}

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

.watch-editor .watch-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #354255;
  font-weight: 600;
  text-transform: none;
}

.watch-editor .watch-toggle input {
  width: 18px;
  height: 18px;
  margin: 0;
}

.watch-threshold-amount {
  display: flex;
  align-items: center;
  gap: 8px;
}

.watch-threshold-amount input {
  min-height: 36px;
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 9px;
  color: var(--ink);
  background: #fff;
}

.watch-currency {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.9rem;
}

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

.watch-editor-actions button {
  flex: 1;
}

.watch-editor-error {
  margin: 0;
  color: #991b1b;
  font-size: 0.85rem;
}

.watch-editor-error[hidden] {
  display: none;
}

.feedback-panel {
  grid-column: 1 / -1;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.feedback-panel h4 {
  margin: 0 0 8px;
}

.feedback-form {
  display: grid;
  gap: 12px;
}

.feedback-form fieldset {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feedback-form legend {
  padding: 0 4px;
  font-weight: 700;
  color: var(--ink);
}

.feedback-checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
  background: #f8fafc;
}

.feedback-checkbox input {
  width: 16px;
  height: 16px;
  margin: 0;
}

.feedback-note-label,
.feedback-select-label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.feedback-note-label textarea,
.feedback-select-label select {
  min-height: 60px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  text-transform: none;
  resize: vertical;
}

.feedback-select-label select {
  min-height: 36px;
  padding: 0 9px;
}

.feedback-rejected-reasons[hidden] {
  display: none;
}

.feedback-rejected-reasons:not([hidden]) {
  display: grid;
  gap: 12px;
}

.feedback-submit {
  justify-self: start;
  min-height: 36px;
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  background: #0f172a;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.feedback-error {
  color: var(--danger);
  font-size: 0.85rem;
}

.feedback-display {
  display: grid;
  gap: 14px;
}

.feedback-group {
  display: grid;
  gap: 6px;
}

.feedback-group strong {
  color: var(--ink);
  font-size: 0.85rem;
}

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

.feedback-chip {
  border-radius: 999px;
  padding: 3px 10px;
  background: #e2e8f0;
  color: #354255;
  font-size: 0.8rem;
  font-weight: 700;
}

.feedback-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-style: italic;
}

@media (max-width: 920px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    display: none;
    position: absolute;
    top: 68px;
    right: 0;
    left: 0;
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
    background: rgba(8, 17, 31, 0.96);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    padding: 14px 18px;
  }

  .hero {
    min-height: auto;
    padding-top: 76px;
  }

  .prompt-row {
    align-items: stretch;
  }

  .prompt-row button,
  .details-submit button {
    align-self: stretch;
    width: 100%;
    min-height: 50px;
  }

  .app-grid,
  .advisor-grid,
  .wallet-grid,
  .summary-strip,
  .monetize-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .trust-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .history-bars {
    overflow-x: auto;
  }

  .workspace-header,
  .section-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .advisor-actions,
  .saved-trips-header,
  .saved-trip-detail-header {
    align-items: stretch;
    flex-direction: column;
  }

  .saved-detail-grid {
    grid-template-columns: 1fr;
  }

  .watch-editor {
    grid-template-columns: 1fr;
  }

  .saved-trip-tools {
    justify-content: stretch;
  }

  .mode-tabs {
    overflow-x: auto;
  }

  .result-card {
    grid-template-columns: auto 1fr;
  }

  .score-box {
    grid-column: 2;
    text-align: left;
  }
}

@media (max-width: 560px) {
  .topbar {
    padding: 0 18px;
  }

  .hero {
    padding: 54px 18px 54px;
  }

  .workspace,
  .roadmap {
    width: min(100% - 28px, 1220px);
    padding: 48px 0;
  }

  .band {
    padding: 52px 14px;
  }

  .route-line {
    align-items: flex-start;
    flex-direction: column;
  }

  .result-card {
    padding: 18px;
  }
}

.field-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.field-row input[type="checkbox"] {
  width: auto;
  min-height: auto;
}

.field-row label {
  margin: 0;
}

.field-row input[type="number"] {
  flex: 0 0 80px;
  min-height: 36px;
}

.open-jaw-panel {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 17, 31, 0.4);
}

.clarifying-questions {
  margin-bottom: 12px;
}

.clarifying-question {
  margin-bottom: 12px;
}

.clarifying-question label {
  display: grid;
  gap: 6px;
}

/* Search summary */

.search-summary {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.search-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.search-summary-item {
  display: grid;
  gap: 4px;
  min-width: 0;
  overflow-wrap: break-word;
}

.search-summary-item strong {
  color: var(--ink);
  font-size: 0.96rem;
}

/* Result card badges */

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

.badge {
  flex: none;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.badge-top {
  color: #075346;
  background: #dff8ef;
}

.badge-selected {
  color: #fff;
  background: var(--green);
}

.badge-complexity {
  color: #334155;
  background: #e2e8f0;
}

.badge-loyalty {
  color: #1e3a8a;
  background: #dbeafe;
}

.badge-cabin {
  color: #581c87;
  background: #f3e8ff;
}

.complexity-simple {
  color: #075346;
  background: #dff8ef;
}

.complexity-moderate {
  color: #7a4d00;
  background: #fff3d6;
}

.complexity-complex {
  color: #7a1e1e;
  background: #ffe8e8;
}

.complexity-explanation {
  margin-top: 8px;
  color: #334155;
  font-size: 0.92rem;
}

.complexity-factors {
  color: var(--muted);
  font-size: 0.82rem;
}

.explain-button {
  margin-left: auto;
  padding: 4px 10px;
  font-size: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--ink);
}

.explain-button:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.tradeoff {
  margin-top: 8px;
  color: #7a4d00;
  font-size: 0.92rem;
  font-style: italic;
}

/* Expandable explanation panel */

.explanation-panel {
  margin-top: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.explanation-content {
  display: grid;
  gap: 14px;
}

.explanation-section {
  display: grid;
  gap: 8px;
}

.explanation-section > strong {
  font-size: 0.86rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.explanation-tradeoff {
  margin: 0;
  padding: 10px 12px;
  border-left: 3px solid var(--amber);
  background: #fffaf2;
  color: #7a4d00;
}

.explanation-advisory {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Score breakdown */

.score-breakdown {
  display: grid;
  gap: 6px;
}

.score-breakdown-row {
  display: grid;
  grid-template-columns: 90px 1fr 40px;
  align-items: center;
  gap: 10px;
}

.score-breakdown-label {
  font-size: 0.82rem;
  color: var(--muted);
}

.score-breakdown-bar {
  height: 10px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}

.score-breakdown-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--blue);
}

.score-breakdown-value {
  text-align: right;
  font-size: 0.82rem;
  font-weight: 700;
}

/* Trip cost grid */

.trip-cost-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}

.trip-cost-grid > div {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.trip-cost-grid strong {
  font-size: 1.05rem;
}

/* Trust details */

.trust-details {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust-details > span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.82rem;
  color: #354255;
  background: var(--panel);
}

.sample-disclaimer {
  color: #7a4d00;
  background: #fff3d6;
  border-color: #f4d6a6;
}

/* Mobile */

@media (max-width: 560px) {
  .search-summary-grid {
    grid-template-columns: 1fr 1fr;
  }

  .score-breakdown-row {
    grid-template-columns: 70px 1fr 36px;
  }
}

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

.profile-panel summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.profile-panel summary::-webkit-details-marker {
  display: none;
}

.profile-summary-status {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
}

.profile-fields {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.profile-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.profile-message {
  margin-top: 8px;
  font-size: 0.85rem;
}

.profile-message--success {
  color: var(--green);
}

.profile-message--error {
  color: var(--danger);
}

.source-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  background: var(--line);
  color: var(--muted);
}

.source-profile {
  background: rgba(30, 91, 255, 0.12);
  color: var(--blue);
}

.source-system {
  background: rgba(96, 112, 131, 0.12);
  color: var(--muted);
}

/* Budget-aware search UI */

.budget-field .budget-inputs {
  display: grid;
  grid-template-columns: 1fr 80px;
  gap: 8px;
}

.budget-field input[type="number"] {
  width: 100%;
}

.budget-field select {
  width: 100%;
  min-height: 44px;
}

.budget-help {
  display: block;
  color: var(--muted);
  margin-top: 0.25rem;
}

.badge-within_budget {
  color: #075346;
  background: #dff8ef;
}

.badge-over_budget {
  color: #7a1e1e;
  background: #ffe8e8;
}

.badge-unknown {
  color: #7a4d00;
  background: #fff3d6;
}

.badge-enough {
  color: #075346;
  background: #dff8ef;
}

.badge-short {
  color: #7a1e1e;
  background: #ffe8e8;
}

.budget-fact {
  border-color: var(--line);
  color: var(--text);
}

.budget-within_budget {
  color: #075346;
  background: #f0fbf6;
  border-color: #b9ead3;
}

.budget-over_budget {
  color: #7a1e1e;
  background: #fff3f3;
  border-color: #f4c4c4;
}

.budget-unknown {
  color: #7a4d00;
  background: #fff9e8;
  border-color: #f6e0a6;
}
/* Visual-refresh overrides */

/* Focus */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* Hero */
.hero {
  min-height: auto;
  padding: 56px 32px 52px;
}

.hero-content {
  align-self: start;
}

/* Site footer */
.site-footer {
  padding: 28px 32px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(1220px, 100%);
  margin: 0 auto;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.site-footer a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus {
  color: var(--ink);
}

/* Control rail */
.control-rail {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 20px;
}

.control-section {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.control-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.control-section-title {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.control-section .field {
  gap: 5px;
}

.control-section .field label,
.control-section .metric-label {
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
}

.control-section .field input,
.control-section .field select {
  min-height: 40px;
  border-color: #e2e8f0;
  background: #fff;
}

/* Advanced settings dialog */
.advanced-settings-dialog {
  border: none;
  border-radius: 16px;
  padding: 0;
  max-width: min(760px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
}

.advanced-settings-dialog::backdrop {
  background: rgba(0, 0, 0, 0.5);
}

.advanced-settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--panel);
  z-index: 1;
}

.advanced-settings-header h2 {
  margin: 0;
  font-size: 1.1rem;
}

.advanced-settings-dialog .control-rail {
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  border: none;
  box-shadow: none;
  border-radius: 0;
}

@media (max-width: 600px) {
  .advanced-settings-dialog {
    max-width: 100%;
    width: 100%;
    max-height: 85vh;
    margin: auto auto 0;
    border-radius: 16px 16px 0 0;
  }

  .advanced-settings-dialog .control-rail {
    max-height: calc(85vh - 60px);
  }
}

.field-row-2,
.field-row-3 {
  display: grid;
  gap: 10px;
}

.field-row-2 {
  grid-template-columns: repeat(2, 1fr);
}

.field-row-3 {
  grid-template-columns: repeat(3, 1fr);
}

details.control-section > summary.control-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  cursor: pointer;
}

details.control-section > summary.control-section-title::-webkit-details-marker {
  display: none;
}

.control-section-status {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
}

.control-section-collapsible {
  border-top: 1px solid var(--line);
}

.control-section-collapsible .wallet-panel {
  border: 0;
  padding: 0;
  background: transparent;
}

.control-section-collapsible .wallet-grid {
  grid-template-columns: repeat(3, 1fr);
}

.control-section-collapsible .wallet-grid label {
  text-transform: none;
  font-weight: 600;
  font-size: 0.72rem;
}

/* Trust strip */
.trust-strip {
  gap: 8px;
  padding: 10px 18px;
  color: var(--ink);
  background: #f1f5f9;
  border-bottom: 1px solid var(--line);
  font-size: 0.86rem;
  line-height: 1.4;
}

.trust-strip strong {
  color: var(--ink);
  font-weight: 700;
}

/* Result card refresh */
.result-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.result-card:last-child {
  border-bottom: 0;
}

.result-card-header {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.result-card-route {
  flex: 1;
  min-width: 0;
}

.result-card-route h3 {
  margin: 0 0 4px;
  font-size: 1.2rem;
  line-height: 1.25;
}

.result-card-route-line {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.35;
}

.result-card-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.result-badges {
  display: contents;
}

.result-card-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.result-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2px;
}

.rank {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 800;
}

.score-box {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  min-width: 60px;
  text-align: right;
}

.score-box strong {
  font-size: 1.1rem;
  color: var(--ink);
}

.score-box span {
  font-size: 0.72rem;
  color: var(--muted);
}

.recommendation {
  gap: 6px;
  margin: 0;
  padding: 12px 14px;
  border: 0;
  border-radius: 8px;
  background: #f1f5f9;
}

.recommendation-action strong {
  font-size: 1rem;
  color: var(--ink);
}

.recommendation p {
  color: #354255;
}

.recommendation small {
  color: var(--muted);
  font-size: 0.78rem;
}

.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.facts span {
  border: 0;
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--ink);
  background: #f1f5f9;
  font-size: 0.84rem;
  font-weight: 600;
}

.facts span strong {
  font-weight: 800;
  color: var(--ink);
}

.wallet-guidance {
  gap: 4px;
  margin: 0;
  padding: 10px 12px;
  border-left: 0;
  border-radius: 8px;
  background: #f8fafc;
}

.wallet-guidance strong {
  color: var(--ink);
  font-size: 0.86rem;
}

.wallet-guidance span,
.wallet-guidance small {
  color: #475569;
  font-size: 0.86rem;
  line-height: 1.45;
}

.trust-signals {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 0.8rem;
}

.trust-signals .trust-label {
  display: inline;
  width: auto;
  color: var(--muted);
  font-weight: 600;
}

.trust-signal {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-size: 0.76rem;
}

.tag {
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
}

.tag-freshness {
  color: #4b5563;
  background: #f3f4f6;
}

.explain-button,
.select-result-button {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
}

.explain-button:hover,
.select-result-button:hover,
.explain-button:focus,
.select-result-button:focus {
  border-color: var(--blue);
  color: var(--blue);
}

.explanation-panel {
  margin-top: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

/* Loading/error state cards */
.state-card {
  padding: 18px;
  border-radius: 8px;
  gap: 8px;
}

.state-card strong {
  font-size: 1rem;
  color: var(--ink);
}

.state-card-danger {
  border-left: 4px solid var(--danger);
  background: #fff1f1;
}

/* Advisor and saved trips */
.advisor-grid {
  gap: 14px;
}

.advisor-card {
  gap: 12px;
  padding: 16px;
  border-radius: 8px;
}

.payment-module {
  display: grid;
  gap: 14px;
}

.payment-default,
.payment-preview {
  display: grid;
  gap: 14px;
}

.payment-active,
.payment-alternative,
.payment-comparison-column {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
}

.payment-active {
  background: #f0fdf6;
  border-color: #b8e7d1;
}

.payment-active-label,
.payment-alternative-label,
.payment-comparison-title {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.payment-active-label {
  color: #075346;
}

.payment-preview-button,
.payment-apply-button,
.payment-cancel-button,
.payment-restore-button {
  justify-self: start;
}

.payment-comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.payment-delta,
.payment-impact,
.payment-wallet-impact,
.payment-preview-intro,
.payment-summary-text,
.payment-disclaimer {
  margin: 0;
  line-height: 1.5;
  color: var(--muted);
}

.payment-delta {
  font-weight: 600;
  color: var(--ink);
}

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

.payment-disclaimer {
  font-size: 0.85rem;
}

.payment-unknown {
  margin: 0;
  color: var(--muted);
}

.stay-strategy-current {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
}

.stay-strategy-current-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.stay-strategy-current-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
}

.stay-strategy-selector {
  display: grid;
  gap: 8px;
}

.stay-strategy-legend {
  font-size: 0.9rem;
  color: var(--muted);
}

.stay-strategy-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stay-strategy-options .secondary-button.is-active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

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

.stay-strategy-summary {
  display: grid;
  gap: 4px;
}

.stay-summary-line {
  font-size: 0.95rem;
  color: var(--ink);
}

.stay-preview-intro,
.stay-preview-delta {
  margin: 0;
  line-height: 1.5;
  color: var(--muted);
}

.stay-preview-delta {
  font-weight: 600;
  color: var(--ink);
}

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

.stay-preview-actions .primary-button {
  padding: 12px 18px;
  border: 0;
  border-radius: 8px;
  background: #2563eb;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  transition: background 0.15s ease;
}

.stay-preview-actions .primary-button:hover {
  background: #1d4ed8;
}

.stay-strategy-actions .text-button {
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: underline;
  cursor: pointer;
  transition: color 0.15s ease;
}

.stay-strategy-actions .text-button:hover {
  color: var(--ink);
}

/* Flight replacement & comparison module */
.advisor-card-flight {
  display: grid;
  gap: 14px;
}

.custom-selection-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  background: #e0f2fe;
  color: #0369a1;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.flight-direction-summary {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.flight-direction-summary:last-child {
  border-bottom: none;
}

.flight-direction-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.flight-direction-details {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  font-size: 0.9rem;
  color: var(--ink);
}

.flight-direction-route {
  font-weight: 700;
}

.flight-direction-times {
  color: var(--ink);
  font-weight: 600;
}

.flight-direction-duration,
.flight-direction-stops,
.flight-direction-carrier {
  color: var(--muted);
}

.flight-strategy-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--muted);
}

.flight-summary-line {
  display: inline-block;
}

.flight-module-intro {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.flight-current-selection {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
}

.flight-comparison-toggle-container {
  margin-top: 4px;
}

.toggle-flight-comparison-btn {
  font-size: 0.88rem;
}

.flight-alternatives-container {
  display: grid;
  gap: 10px;
  margin-top: 6px;
}

.flight-alternatives-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.flight-alternatives-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
}

.flight-alternatives-empty {
  padding: 8px 12px;
  border-radius: 6px;
  background: #f9fbfc;
}

.flight-alternatives-empty-text {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.4;
}

.flight-alternatives-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}

.flight-alternative-card {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  min-width: 0;
}

.flight-alternative-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.flight-contrast-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  background: #fef3c7;
  color: #92400e;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.flight-delta-badge {
  font-size: 0.8rem;
  font-weight: 600;
  color: #059669;
}

.flight-alternative-pricing {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.flight-curated-section {
  display: grid;
  gap: 8px;
}

.flight-curated-section-title {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.flight-additional-container {
  display: grid;
  gap: 10px;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.flight-additional-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.flight-additional-title {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink);
}

.flight-additional-toggle-wrapper {
  margin-top: 6px;
}

.toggle-additional-flights-btn {
  font-size: 0.85rem;
}

.flight-additional-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 10px;
}

.flight-additional-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  min-width: 0;
}

.flight-carrier-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  background: #f1f5f9;
  color: #334155;
  font-size: 0.78rem;
  font-weight: 600;
}

.flight-show-more-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 6px;
}

.flight-show-more-btn {
  font-size: 0.85rem;
  padding: 6px 14px;
}

.flight-inventory-notice {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  font-style: italic;
  line-height: 1.4;
}

.flight-alternative-actions {
  margin-top: 4px;
}

.flight-strategy-actions {
  margin-top: 4px;
}

.flight-strategy-actions .text-button {
  padding: 6px 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: underline;
  cursor: pointer;
  transition: color 0.15s ease;
}

.flight-strategy-actions .text-button:hover {
  color: var(--ink);
}

.flight-restore-incompatible-note,
.payment-restore-incompatible-note {
  margin: 4px 0 0;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.4;
}

.flight-preview-intro {
  margin: 0;
  line-height: 1.5;
  color: var(--muted);
}

.flight-watch-notice {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 500;
  color: #b45309;
}

/* Nearby Airport Shaping (F1d) */
.shaped-airport-badge {
  background: #fdf2f8;
  color: #9d174d;
}

.nearby-airports-container {
  display: grid;
  gap: 10px;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.nearby-airports-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.nearby-airports-toggle-wrapper {
  margin-top: 6px;
}

.toggle-nearby-airports-btn {
  font-size: 0.88rem;
}

.nearby-airports-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 10px;
}

.nearby-airport-card {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  min-width: 0;
}

.nearby-airport-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.nearby-airport-change-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  background: #eef2ff;
  color: #3730a3;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.nearby-airport-savings-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  background: #f1f5f9;
  color: #475569;
  font-size: 0.78rem;
  font-weight: 700;
}

.nearby-airport-savings-badge.is-saving {
  background: #ecfdf5;
  color: #065f46;
}

.nearby-airport-savings-badge.is-increase {
  background: #fffbeb;
  color: #92400e;
}

.nearby-airport-card-body {
  display: grid;
  gap: 4px;
}

.nearby-airport-route-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  font-size: 0.92rem;
  color: var(--ink);
}

.nearby-airport-names {
  font-size: 0.8rem;
  color: var(--muted);
}

.nearby-airport-breakdown-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--muted);
}

.nearby-airport-tradeoff {
  margin: 2px 0 0;
  font-size: 0.82rem;
  color: var(--ink);
  font-style: italic;
  line-height: 1.35;
}

.airport-preview-card {
  border-color: #cbd5e1;
}

.airport-column-ground-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 6px;
  margin-top: 6px;
  border-top: 1px dashed var(--line);
  font-size: 0.84rem;
}

.airport-ground-label {
  color: var(--muted);
}

.airport-ground-val {
  color: var(--ink);
}

.airport-preview-delta-banner {
  display: grid;
  gap: 4px;
  padding: 10px 14px;
  border-radius: 6px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
}

.airport-preview-net-headline {
  font-size: 0.95rem;
  font-weight: 700;
  color: #15803d;
}

.airport-preview-net-breakdown {
  font-size: 0.82rem;
  color: #166534;
}

.saved-trips {
  padding: 16px;
  border-radius: 8px;
}

.saved-trips-header {
  margin-bottom: 10px;
}

.saved-trip-card,
.history-card {
  padding: 12px 14px;
  border-radius: 8px;
  background: #fff;
}

/* Responsive */
@media (max-width: 900px) {
  .hero {
    padding: 44px 24px 40px;
  }

  h1 {
    font-size: clamp(2.2rem, 8vw, 3.2rem);
  }

  .result-card-header {
    gap: 12px;
  }

  .result-card-route h3 {
    font-size: 1.1rem;
  }

  .score-box {
    align-items: flex-end;
  }

  .control-rail {
    padding: 16px;
  }

  .field-row-2,
  .field-row-3 {
    grid-template-columns: 1fr;
  }

  .flight-alternatives-list,
  .flight-additional-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero {
    padding: 36px 18px 36px;
  }

  h1 {
    font-size: clamp(2rem, 9.5vw, 2.7rem);
  }

  .prompt-row {
    grid-template-columns: 1fr;
  }

  .result-card {
    padding: 16px;
  }

  .result-card-header {
    flex-wrap: wrap;
  }

  .result-card-route {
    min-width: calc(100% - 50px);
  }

  .score-box {
    align-items: flex-start;
    margin-left: 48px;
    text-align: left;
  }

  .facts span {
    font-size: 0.8rem;
    padding: 4px 8px;
  }

  .control-rail {
    gap: 14px;
  }

  .control-section-collapsible .wallet-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .payment-comparison {
    grid-template-columns: 1fr;
  }
}

[hidden] {
  display: none !important;
}

/* Trip Brief */
.trip-brief-workspace {
  display: grid;
  gap: 18px;
}

.trip-brief-subtitle {
  margin: -12px 0 8px;
  color: var(--muted);
}

.trip-brief-panel {
  display: grid;
  gap: 12px;
}

.trip-brief-criteria {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.trip-brief-criterion {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.trip-brief-criterion.is-editing {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(30, 91, 255, 0.12);
}

.trip-brief-criterion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.trip-brief-criterion-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.trip-brief-criterion-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
}

.trip-brief-criterion-source {
  font-size: 0.82rem;
  color: var(--muted);
}

.trip-brief-criterion-edit {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--blue);
  font-weight: 700;
  font-size: 0.82rem;
}

.trip-brief-criterion-edit:hover,
.trip-brief-criterion-edit:focus {
  background: var(--surface);
}

.trip-brief-criterion-form {
  display: grid;
  gap: 10px;
}

.trip-brief-criterion-form label {
  display: grid;
  gap: 4px;
  font-size: 0.85rem;
  font-weight: 600;
}

.trip-brief-criterion-form input,
.trip-brief-criterion-form select {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.trip-brief-criterion-actions {
  display: flex;
  gap: 8px;
}

.trip-brief-criterion-actions button {
  padding: 8px 12px;
  border-radius: 6px;
  font-weight: 700;
}

.trip-brief-criterion-actions button:first-child {
  color: #fff;
  background: var(--blue);
  border: 0;
}

.trip-brief-criterion-actions button:last-child {
  border: 1px solid var(--line);
  background: #fff;
}

.trip-brief-questions {
  display: grid;
  gap: 10px;
}

.trip-brief-question {
  padding: 12px 14px;
  border-left: 4px solid var(--amber);
  border-radius: 0 8px 8px 0;
  background: #fffbeb;
}

.trip-brief-question.required {
  border-left-color: var(--danger);
  background: #fff1f1;
}

.trip-brief-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.trip-brief-actions .primary-button {
  padding: 12px 18px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
}

.trip-brief-actions .primary-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.trip-brief-edit-button {
  margin-top: 12px;
}

/* Entry mode */
.entry-mode-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.2);
}

.entry-mode-tab {
  flex: 1 1 0;
  padding: 10px 14px;
  border: 0;
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.7);
  background: transparent;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
}

.entry-mode-tab.is-active {
  color: var(--ink);
  background: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.entry-mode-panel {
  display: none;
}

.entry-mode-panel.is-active {
  display: block;
}

.details-form {
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
  border: 0;
}

.details-group {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}

.details-group-legend {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0 0 4px;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.details-subgroup-label {
  display: block;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.88rem;
  font-weight: 600;
}

.details-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  align-items: start;
}

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

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

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

.details-row--budget {
  grid-template-columns: minmax(220px, 1fr) minmax(260px, 1.2fr);
}

.details-row .field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.details-row .field.full-width {
  grid-column: 1 / -1;
}

.details-row .field.checkbox-list {
  display: grid;
  gap: 10px;
  justify-content: start;
}

.details-row .field.checkbox-list .checkbox-field {
  display: flex;
  align-items: center;
  min-height: 44px;
}

.details-row .field--duration .inline-check {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
}

.details-row .field--budget .budget-input {
  display: grid;
  grid-template-columns: 1fr 90px;
  gap: 8px;
  align-items: center;
}

.details-row label {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: none;
}

.details-row input,
.details-row select,
.details-row textarea {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 0.95rem;
}

.details-row input:focus,
.details-row select:focus,
.details-row textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.details-row select option {
  color: var(--ink);
}

.details-row input[type="checkbox"] {
  width: auto;
  min-height: 20px;
  min-width: 20px;
  margin: 0;
  flex: none;
}

.inline-check,
.inline-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.inline-option {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.4;
  cursor: pointer;
}

.inline-check input {
  flex: 1 1 auto;
}

.budget-input select {
  width: auto;
  min-width: 80px;
}

.open-jaw-fields {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.open-jaw-inputs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.details-submit {
  display: flex;
  justify-content: flex-start;
  margin-top: 8px;
}

.details-submit button {
  min-width: 180px;
  border-radius: 8px;
  padding: 12px 20px;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Grouped Trip Brief */
.trip-brief-groups {
  display: grid;
  gap: 12px;
}

.trip-brief-group {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.trip-brief-group-header {
  padding: 10px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.trip-brief-group-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
}

.trip-brief-group-body .trip-brief-criterion {
  border: 0;
  border-radius: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trip-brief-group-body .trip-brief-criterion:last-child {
  border-right: 0;
}

.trip-brief-criterion-edit {
  padding: 4px 8px;
  font-size: 0.75rem;
}

.trip-brief-question {
  display: grid;
  gap: 10px;
}

.trip-brief-question-answer {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trip-brief-question-answer input,
.trip-brief-question-answer select,
.trip-brief-question-answer button {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  font-size: 0.9rem;
  font-weight: 600;
}

.trip-brief-question-answer button {
  color: var(--blue);
  cursor: pointer;
}

.trip-brief-question-answer button:hover,
.trip-brief-question-answer button:focus {
  background: var(--surface);
}

@media (max-width: 720px) {
  .details-row,
  .details-row--2,
  .details-row--3,
  .details-row--4,
  .details-row--budget,
  .open-jaw-inputs {
    grid-template-columns: 1fr;
  }

  .details-row .field--duration .inline-check {
    grid-template-columns: 1fr auto;
  }

  .trip-brief-group-body {
    grid-template-columns: 1fr;
  }

  .trip-brief-group-body .trip-brief-criterion {
    border-right: 0;
  }
}

@media (max-width: 720px) {
  .trip-brief-criteria {
    grid-template-columns: 1fr;
  }
}

/* Strategy comparison and selected-plan surfaces */
.strategy-comparison-header {
  grid-column: 1 / -1;
  justify-self: stretch;
  display: grid;
  gap: 4px;
  padding: 18px 20px;
  border: 0;
  background: transparent;
}

.strategy-comparison-header strong {
  font-size: 1.25rem;
  font-weight: 800;
}

.strategy-comparison-header span {
  color: var(--muted);
  font-size: 0.95rem;
}

.strategy-card {
  width: 100%;
  max-width: 480px;
  min-width: 0;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.strategy-card:hover {
  box-shadow: 0 8px 22px rgba(32, 45, 63, 0.08);
}

.strategy-card.is-recommended {
  border-color: #93c5fd;
  background: #eff6ff;
}

.strategy-card.is-selected,
.strategy-card.is-selected.is-recommended {
  border: 2px solid var(--green);
  background: #f0fdf4;
  cursor: default;
}

.strategy-card:last-child {
  border-bottom: 1px solid var(--line);
}

.strategy-card.is-selected:last-child {
  border-bottom: 2px solid var(--green);
}

.strategy-card:focus-within {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.strategy-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 10px;
}

.strategy-role {
  display: inline-flex;
  align-items: center;
  min-width: auto;
  padding: 6px 10px;
  border-radius: 6px;
  color: #1e3a8a;
  background: #dbeafe;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.2;
  text-transform: none;
}

.strategy-card.is-selected .strategy-role {
  color: #fff;
  background: var(--green);
}

.strategy-route-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.strategy-route {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink);
  word-wrap: break-word;
}

.strategy-route-label,
.strategy-city {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.strategy-scenario-label {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.35;
}

.strategy-total {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.strategy-total-amount {
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--ink);
}

.strategy-total-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.strategy-total-secondary {
  margin-top: 2px;
  font-size: 0.8rem;
  color: var(--muted);
  font-style: italic;
  line-height: 1.35;
}

.strategy-reason {
  margin: 0;
  color: #334155;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.45;
}

.strategy-warnings {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
}

.strategy-warning {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 6px;
  background: #fef3c7;
  color: #713f12;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.3;
}

.strategy-warning-budget {
  background: #fee2e2;
  color: #7f1d1d;
}

.strategy-warning-fit {
  background: #dcfce7;
  color: #14532d;
}

.strategy-warning-complexity {
  background: #e0f2fe;
  color: #0c4a6e;
}

.strategy-tradeoff {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.strategy-tradeoff strong {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.strategy-tradeoff span {
  color: #7c4d00;
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.4;
}

.strategy-reason strong {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.strategy-meta-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.35;
}

.strategy-meta-line strong {
  color: var(--ink);
}

.strategy-meta-separator {
  color: #94a3b8;
}

.strategy-meta-line > span + span::before,
.selected-strategy-meta > span + span::before {
  content: "·";
  margin-right: 8px;
  color: #94a3b8;
}

.strategy-details {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px;
  background: #fff;
}

.strategy-details summary {
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
}

.strategy-details[open] summary {
  margin-bottom: 8px;
}

.strategy-details-body {
  display: grid;
  gap: 14px;
  padding-top: 4px;
}

.strategy-details-body p {
  margin: 0;
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.45;
}

.strategy-details-body strong {
  display: block;
  margin-bottom: 2px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.strategy-full-route,
.strategy-primary-reason,
.strategy-tradeoff-detail,
.strategy-complexity-detail,
.strategy-budget-detail,
.strategy-cabin-dates {
  margin: 0;
}

.strategy-total-context {
  color: var(--muted);
  font-size: 0.85rem;
  font-style: italic;
}

.strategy-price-disclosure {
  padding: 10px 12px;
  border-radius: 6px;
  background: #f1f5f9;
  color: #334155;
  font-size: 0.85rem;
  line-height: 1.4;
}

.strategy-cost-breakdown {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  font-size: 0.9rem;
  color: var(--ink);
}

.strategy-cost-breakdown strong {
  font-weight: 700;
}

.strategy-source {
  color: var(--muted);
  font-size: 0.82rem;
}

.strategy-source strong {
  display: block;
  margin-bottom: 2px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.strategy-card-actions {
  display: flex;
  margin-top: 2px;
}

.choose-strategy-button {
  width: 100%;
  min-height: 44px;
  padding: 12px 18px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-size: 0.95rem;
  font-weight: 800;
  transition: background 0.15s ease;
}

.choose-strategy-button:hover {
  background: #1d4ed8;
}

.choose-strategy-button.is-selected {
  background: var(--green);
  color: #fff;
  cursor: default;
}

.choose-strategy-button.is-selected:hover {
  background: var(--green);
}

.selected-strategy-header {
  grid-column: 1 / -1;
  justify-self: stretch;
  display: grid;
  gap: 14px;
  min-width: 0;
  padding: 22px;
  border: 2px solid var(--green);
  border-radius: 12px;
  background: #f0fdf4;
}

.selected-strategy-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.selected-strategy-title {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 10px 14px;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.selected-route-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.selected-route-code {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.2;
}

.selected-route-label {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.selected-strategy-city {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.selected-strategy-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
}

.selected-strategy-total {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.selected-strategy-costs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  padding: 12px 14px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--muted);
}

.selected-strategy-costs strong {
  color: var(--ink);
  font-weight: 700;
}

.selected-strategy-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 0.88rem;
}

.change-strategy-button {
  justify-self: start;
  min-height: 44px;
}

.advisor-section-group {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
  min-width: 0;
}

.advisor-section-group-title {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

@media (max-width: 900px) {
  .advisor-section-group {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .result-list.is-strategy-grid {
    grid-template-columns: 1fr;
  }

  .strategy-card {
    max-width: none;
  }

  .strategy-route {
    font-size: 1.1rem;
  }

  .strategy-total-amount,
  .selected-strategy-total .strategy-total-amount {
    font-size: 1.45rem;
  }

  .selected-strategy-summary {
    flex-direction: column;
    align-items: flex-start;
  }

  .change-strategy-button {
    width: 100%;
    justify-self: stretch;
  }

  .advisor-section-group {
    grid-template-columns: minmax(0, 1fr);
  }
}

.advisor-scope-help {
  width: 100%;
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.4;
}

.selected-trip-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.selected-trip-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

.selected-trip-summary {
  align-items: flex-start;
}

.selected-trip-scenario {
  color: var(--muted);
}

.selected-trip-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.4;
}

.selected-trip-freshness,
.selected-trip-advisory,
.selected-trip-disclaimer,
.selected-trip-confirm {
  display: inline-flex;
  align-items: center;
}

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

.trip-workspace-modules {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
  min-width: 0;
}

.trip-workspace-module {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: 10px;
  background: #fff;
}

.trip-workspace-module.module-type-selected {
  border-left-color: var(--green);
}

.trip-workspace-module.module-type-estimated {
  border-left-color: #f59e0b;
}

.trip-workspace-module.module-type-guidance {
  border-left-color: var(--blue);
}

.trip-workspace-module-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}

.trip-workspace-module-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
}

.trip-workspace-module-badge {
  padding: 4px 8px;
  border-radius: 6px;
  background: #f1f5f9;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.trip-workspace-module.module-type-selected .trip-workspace-module-badge {
  background: #dcfce7;
  color: #14532d;
}

.trip-workspace-module.module-type-estimated .trip-workspace-module-badge {
  background: #fef3c7;
  color: #713f12;
}

.trip-workspace-module.module-type-guidance .trip-workspace-module-badge {
  background: #e0f2fe;
  color: #0c4a6e;
}

.trip-workspace-module-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.trip-workspace-module-body .advisor-card {
  margin: 0;
}

@media (max-width: 900px) {
  .trip-workspace-modules {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 600px) {
  .trip-workspace-modules {
    grid-template-columns: minmax(0, 1fr);
  }

  .trip-workspace-module {
    padding: 14px;
  }

  .selected-trip-actions .save-plan-button,
  .selected-trip-actions .change-strategy-button {
    width: 100%;
  }
}

/* Planning path and step navigation */
.planning-path {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.planning-path-step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
}

.planning-path-step:hover {
  border-color: var(--blue);
  color: var(--ink);
}

.planning-path-step.is-active {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.planning-path-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--line);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.planning-path-step.is-active .planning-path-number {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.planning-step-content {
  grid-column: 1 / -1;
  display: grid;
  gap: 16px;
  min-width: 0;
}

.planning-step-content:focus {
  outline: none;
}

.planning-step-heading {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
}

.planning-step-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  align-items: start;
}

.planning-step-nav {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.itinerary-timeline {
  grid-column: 1 / -1;
  display: grid;
  gap: 20px;
  min-width: 0;
}

.itinerary-booking {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  min-width: 0;
}

.itinerary-booking-title {
  margin: 0 0 12px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
}

.itinerary-booking-basis {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.itinerary-phases {
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
  display: grid;
  gap: 16px;
  min-width: 0;
  position: relative;
}

.itinerary-phases::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 7px;
  width: 2px;
  background: var(--line);
}

.itinerary-phase {
  position: relative;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  min-width: 0;
}

.itinerary-phase::before {
  content: "";
  position: absolute;
  top: 22px;
  left: -22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--line);
  border: 2px solid #fff;
}

.itinerary-phase.is-active {
  border-color: var(--green);
  background: #f6fffb;
}

.itinerary-phase.is-active::before {
  background: var(--green);
}

.itinerary-phase-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 12px;
  margin-bottom: 10px;
  min-width: 0;
}

.itinerary-phase-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
}

.itinerary-phase-date {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.itinerary-phase-body {
  margin-bottom: 12px;
  min-width: 0;
}

.itinerary-phase-route {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.itinerary-phase-route .route-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--muted);
  margin-top: 2px;
}

.itinerary-phase-destination {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.itinerary-phase-destination span {
  font-weight: 400;
  color: var(--muted);
}

.itinerary-phase-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

.itinerary-phase-items {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.itinerary-phase-empty {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  font-style: italic;
}

.itinerary-item {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  min-width: 0;
}

.itinerary-item-title {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.itinerary-item-recommendation {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.itinerary-item-estimate {
  margin: 0 0 6px;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 700;
}

.itinerary-item-details {
  min-width: 0;
}

.itinerary-item-details summary {
  color: var(--blue);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.itinerary-item-details dl {
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0;
}

.itinerary-item-details dl div {
  display: grid;
  gap: 2px;
}

.itinerary-item-details dt {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.itinerary-item-details dd {
  margin: 0;
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.4;
}

.itinerary-controls {
  grid-column: 1 / -1;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  min-width: 0;
}

.itinerary-controls summary {
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
}

.itinerary-controls-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 16px;
  min-width: 0;
}

.itinerary-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f8fafc;
  color: var(--muted);
  font-size: 0.9rem;
  min-width: 0;
}

.itinerary-freshness {
  font-weight: 700;
}

@media (max-width: 600px) {
  .planning-step-cards {
    grid-template-columns: minmax(0, 1fr);
  }

  .planning-step-nav button {
    flex: 1 1 auto;
    min-width: 0;
  }

  .itinerary-phases {
    padding-left: 18px;
  }

  .itinerary-phases::before {
    left: 5px;
  }

  .itinerary-phase::before {
    left: -18px;
    width: 10px;
    height: 10px;
  }

  .itinerary-controls-cards {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Traveler-centered saved trip detail */
.saved-trips-empty,
.saved-trips-empty-detail {
  color: var(--muted);
  line-height: 1.45;
}

.saved-trips-empty strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
}

.saved-trip-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.saved-trip-identity {
  display: grid;
  gap: 4px;
  min-width: 0;
  flex: 1 1 260px;
}

.saved-trip-context {
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--blue);
}

.saved-trip-identity h3 {
  margin: 0;
  font-size: 1.4rem;
  color: var(--ink);
}

.saved-trip-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.saved-trip-updated {
  color: var(--muted);
  font-size: 0.85rem;
}

.saved-trip-legacy-notice {
  margin: 8px 0 0;
  padding: 10px 12px;
  border-left: 3px solid #f59e0b;
  background: #fffbeb;
  color: #92400e;
  font-size: 0.9rem;
}

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

.trip-actions-disclosure {
  position: relative;
}

.trip-actions-disclosure summary {
  list-style: none;
  cursor: pointer;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: #354255;
  font-weight: 700;
  font-size: 0.9rem;
}

.trip-actions-disclosure summary::-webkit-details-marker {
  display: none;
}

.trip-actions-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 10;
  display: grid;
  gap: 8px;
  min-width: 180px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.trip-actions-menu button,
.trip-actions-menu .export-link {
  justify-content: center;
  text-align: center;
}

.saved-trip-action-error {
  padding: 12px;
  border-radius: 8px;
  background: #fef2f2;
  color: #991b1b;
  font-size: 0.95rem;
}

.share-section {
  display: grid;
  gap: 10px;
}

.share-section h4,
.trip-at-a-glance h4,
.monitoring-panel .monitoring-title,
.saved-plan > summary {
  margin: 0;
  font-size: 1rem;
  color: var(--ink);
}

.share-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.share-panel.is-shared {
  background: #f0fdf4;
  border-color: #bbf7d0;
}

.share-status {
  font-size: 0.85rem;
  color: var(--muted);
}

.share-status.is-active {
  color: #166534;
  font-weight: 700;
}

.share-url {
  flex: 1 1 240px;
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: #354255;
  font-size: 0.85rem;
}

.share-open {
  padding: 8px 14px;
  border-radius: 6px;
  background: #eef4ff;
  color: var(--blue);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
}

.trip-at-a-glance,
.saved-plan,
.monitoring-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.saved-plan,
.monitoring-panel {
  gap: 0;
}

.saved-plan > summary,
.monitoring-panel > summary,
.saved-plan-item > summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
  padding: 4px 0;
}

.monitoring-panel > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-weight: 400;
}

.saved-plan > summary::-webkit-details-marker,
.monitoring-panel > summary::-webkit-details-marker,
.saved-plan-item > summary::-webkit-details-marker {
  margin-right: 8px;
}

.monitoring-panel > summary .monitoring-title {
  font-weight: 700;
}

.monitoring-panel > summary .monitoring-latest,
.monitoring-panel > summary .monitoring-freshness {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 400;
}

.glance-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.glance-route {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.glance-dates,
.glance-budget,
.glance-freshness {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.glance-total {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ink);
}

.glance-stay {
  margin: 0;
  color: #354255;
  font-size: 0.95rem;
}

.glance-reason {
  margin: 0;
  color: #354255;
  font-weight: 600;
}

.glance-tradeoff {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.saved-plan-body {
  display: grid;
  gap: 16px;
  margin-top: 12px;
}

.saved-plan-group h5 {
  margin: 0 0 8px;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.saved-plan-items {
  display: grid;
  gap: 10px;
}

.saved-plan-item {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.saved-plan-item > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0;
}

.saved-plan-item-title {
  font-weight: 700;
  color: var(--ink);
}

.saved-plan-item-price {
  color: #354255;
  font-size: 0.9rem;
  font-weight: 600;
}

.saved-plan-item-body {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.saved-plan-item-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.monitoring-body {
  display: grid;
  gap: 14px;
  margin-top: 12px;
}

.monitoring-summary {
  display: grid;
  gap: 4px;
}

.monitoring-summary p {
  margin: 0;
  color: #354255;
  font-size: 0.95rem;
}

.monitoring-freshness {
  color: var(--muted);
  font-size: 0.85rem;
}

.monitoring-status {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  background: #dff8ef;
  color: #075346;
}

.monitoring-status-active {
  background: #dff8ef;
  color: #075346;
}

.monitoring-status-triggered {
  background: #fff1c7;
  color: #7a4d00;
}

.monitoring-status-paused,
.monitoring-status-none {
  background: #edf2f7;
  color: #5d6675;
}

.snapshot-history {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.snapshot-history summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
}


/* Saved-trip detail: destination-led hero and supporting surfaces */
.saved-trip-detail > section,
.saved-trip-detail > details {
  width: 100%;
  min-width: 0;
}

.saved-trip-hero {
  width: 100%;
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%);
  position: relative;
  overflow: hidden;
}

.saved-trip-hero-graphic {
  display: grid;
  place-items: center;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: linear-gradient(135deg, #dbeafe 0%, #e0f2fe 100%);
  position: relative;
  flex-shrink: 0;
}

.hero-route-line {
  position: absolute;
  top: 26px;
  left: 18px;
  right: 18px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}

.hero-route-dot {
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--blue);
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--blue);
}

.hero-route-origin {
  top: 12px;
  left: 10px;
}

.hero-route-destination {
  bottom: 12px;
  right: 10px;
}

.saved-trip-identity {
  display: grid;
  gap: 6px;
  min-width: 0;
  flex: 1 1 220px;
  max-width: 100%;
}

.saved-trip-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  min-width: 0;
}

.saved-trip-route {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
}

.saved-trip-actions .share-section.share-widget {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.saved-trip-actions .share-panel {
  padding: 8px 12px;
  gap: 8px;
  background: #fff;
}

.share-create-button {
  white-space: nowrap;
}

.next-step-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  overflow-wrap: anywhere;
  min-width: 0;
}

.next-step-body {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.next-step-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  overflow-wrap: anywhere;
  min-width: 0;
}

.next-step-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  overflow-wrap: anywhere;
  min-width: 0;
}

.next-step-title a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.next-step-title a:hover {
  color: var(--blue);
}

.trip-preview {
  display: grid;
  gap: 12px;
}

.trip-preview-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trip-preview-tile {
  display: grid;
  flex: 1 1 140px;
  min-width: 0;
  max-width: 100%;
  gap: 6px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.trip-preview-tile-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.trip-preview-tile-title {
  font-size: 1rem;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trip-preview-tile-more {
  font-size: 0.85rem;
  color: var(--muted);
}

.glance-details {
  margin-top: 4px;
}

.glance-details summary {
  cursor: pointer;
  color: var(--blue);
  font-size: 0.9rem;
  font-weight: 700;
}

.glance-details-body {
  display: grid;
  gap: 8px;
  padding-top: 10px;
}

.glance-rationale {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.feedback-panel summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
  padding: 4px 0;
}

.feedback-panel-body {
  padding-top: 12px;
}

.monitoring-latest {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 400;
}

@media (max-width: 600px) {
  .saved-trip-hero {
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
  }

  .saved-trip-hero-graphic {
    order: -1;
    align-self: center;
    margin-bottom: 4px;
  }

  .saved-trip-actions {
    width: 100%;
  }

  .saved-trip-actions .primary-button,
  .saved-trip-actions .share-section.share-widget,
  .saved-trip-actions .share-create-button,
  .saved-trip-actions .trip-actions-disclosure,
  .saved-trip-actions .trip-actions-disclosure summary {
    flex: 1 1 auto;
    width: 100%;
  }

  .trip-actions-menu {
    left: 0;
    right: 0;
    width: auto;
  }

  .share-panel {
    flex-direction: column;
    align-items: stretch;
  }

  .share-url,
  .share-panel button,
  .share-panel .share-open,
  .share-create-button {
    width: 100%;
    text-align: center;
  }

  .trip-preview-grid {
    grid-template-columns: 1fr;
  }

  .glance-total {
    font-size: 1.15rem;
  }

  .saved-plan-item > summary {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Explicit session recovery styling */
.session-expired-card {
  display: grid;
  gap: 12px;
  padding: 22px;
  border-radius: 8px;
  background: var(--surface, #fff);
  border: 1px solid var(--line, #cbd5e1);
  color: var(--ink, #0f172a);
}

.session-expired-card strong {
  font-size: 1.08rem;
  color: var(--ink, #0f172a);
}

.session-expired-card p {
  margin: 0;
  color: var(--muted, #475569);
  line-height: 1.5;
  font-size: 0.95rem;
}

.session-recover-button {
  justify-self: start;
  margin-top: 4px;
  padding: 8px 18px;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s ease, opacity 0.15s ease;
}

.session-recover-button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

@media (max-width: 600px) {
  .session-expired-card {
    padding: 16px;
  }

  .session-recover-button {
    width: 100%;
    text-align: center;
  }
}

.save-plan-recovery-container {
  width: 100%;
  margin-top: 10px;
}

/* Custom Planning Items v1 */
.custom-plan-badge {
  color: #1e3a8a;
  background: #dbeafe;
  border: 1px solid #bfdbfe;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
}

.custom-plan-section {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
  padding: 16px;
  background: var(--surface, #fff);
  border: 1px solid var(--line, #cbd5e1);
  border-radius: 8px;
}

.custom-plan-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.custom-plan-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.custom-plan-header-title h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink, #0f172a);
}

.custom-plan-count {
  font-size: 0.8rem;
  color: var(--muted, #64748b);
  background: #f1f5f9;
  padding: 2px 8px;
  border-radius: 12px;
}

.custom-plan-add-trigger {
  padding: 6px 14px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 6px;
}

.custom-plan-limit-note {
  font-size: 0.82rem;
  color: var(--danger, #ef4444);
  font-weight: 600;
}

.custom-plan-form-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  background: #f8fafc;
  border: 1px solid var(--line, #cbd5e1);
  border-radius: 8px;
}

.custom-plan-form-heading {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink, #0f172a);
}

.custom-plan-form-card .form-group {
  display: grid;
  gap: 4px;
}

.custom-plan-form-card .form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink, #0f172a);
}

.custom-plan-form-card .required {
  color: var(--danger, #ef4444);
}

.custom-plan-title-input,
.custom-plan-edit-title {
  width: 100%;
  padding: 8px 12px;
  font-size: 0.9rem;
  border: 1px solid var(--line, #cbd5e1);
  border-radius: 6px;
  background: #fff;
  color: var(--ink, #0f172a);
  box-sizing: border-box;
}

.custom-plan-title-input:focus,
.custom-plan-edit-title:focus,
.custom-plan-note-input:focus,
.custom-plan-edit-note:focus {
  outline: 2px solid var(--accent, #2563eb);
  border-color: transparent;
}

.custom-plan-note-input,
.custom-plan-edit-note {
  width: 100%;
  padding: 8px 12px;
  font-size: 0.88rem;
  font-family: inherit;
  border: 1px solid var(--line, #cbd5e1);
  border-radius: 6px;
  background: #fff;
  color: var(--ink, #0f172a);
  box-sizing: border-box;
  resize: vertical;
}

.custom-plan-form-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 4px;
}

.custom-plan-items-list {
  display: grid;
  gap: 8px;
}

.custom-plan-card {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border-radius: 6px;
  border: 1px solid var(--line, #e2e8f0);
  background: #fff;
}

.custom-plan-card-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.custom-plan-card-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.text-button {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent, #2563eb);
  cursor: pointer;
  text-decoration: underline;
}

.text-button:hover {
  opacity: 0.8;
}

.text-button:disabled {
  color: var(--muted, #94a3b8);
  cursor: not-allowed;
  text-decoration: none;
  opacity: 0.5;
}

.text-button.text-danger {
  color: var(--danger, #dc2626);
}

.custom-plan-move-btn {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  padding: 4px 6px;
}

@media (max-width: 640px) {
  .custom-plan-move-btn {
    min-height: 44px;
    padding: 6px 8px;
  }
}

.custom-plan-card-note {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted, #475569);
  line-height: 1.4;
  white-space: pre-wrap;
}

.custom-itinerary-item .itinerary-item-header {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.saved-plan-custom-item .saved-plan-item-header {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.saved-plan-item-note {
  margin: 4px 0 0 0;
  font-size: 0.85rem;
  color: var(--muted, #475569);
  white-space: pre-wrap;
}