:root {
  color-scheme: light;
  --ink: #171d18;
  --ink-soft: #344239;
  --paper: #f3eee2;
  --paper-2: #fffaf0;
  --mist: #e7dfcf;
  --olive: #3f5c44;
  --sea: #0f6470;
  --coral: #b95643;
  --line: rgba(23, 29, 24, 0.16);
  --shadow: 0 28px 90px rgba(23, 29, 24, 0.18);
  font-family: Candara, "Segoe UI", system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-block-size: 100dvh;
  color: var(--ink);
  background: var(--paper);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(90% 70% at 15% 0%, rgba(185, 86, 67, 0.16), transparent 58%),
    linear-gradient(155deg, #f5efe0 0%, #e8dfcc 42%, #f6f1e8 100%);
}

button,
input,
textarea {
  font: inherit;
}

button,
.small-action {
  min-block-size: 48px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper-2);
  padding: 0.78rem 1.05rem;
  text-decoration: none;
  cursor: pointer;
}

button:hover:not(:disabled),
.small-action:hover {
  background: var(--olive);
}

a {
  color: inherit;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--sea);
  outline-offset: 3px;
}

.hero {
  position: relative;
  isolation: isolate;
  min-block-size: 92dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: clip;
  color: var(--paper-2);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(13, 20, 17, 0.78), rgba(13, 20, 17, 0.3) 44%, rgba(13, 20, 17, 0.08));
}

.hero-art {
  position: absolute;
  inset: 0;
  z-index: -2;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.6rem;
  padding: clamp(1rem, 3vw, 2.5rem);
}

.topbar a,
.owner-toggle {
  min-block-size: 44px;
  border-radius: 999px;
  background: rgba(255, 250, 240, 0.14);
  color: var(--paper-2);
  padding: 0.7rem 1rem;
  backdrop-filter: blur(16px);
  text-decoration: none;
}

.owner-toggle {
  border: 1px solid rgba(255, 250, 240, 0.34);
}

.hero-copy {
  align-self: center;
  inline-size: min(58rem, calc(100% - 2rem));
  margin-inline: clamp(1rem, 6vw, 6rem);
}

.date-line {
  inline-size: max-content;
  margin: 0 0 1rem;
  padding: 0.55rem 0.8rem;
  background: rgba(23, 29, 24, 0.52);
  border-radius: 999px;
}

h1,
h2,
h3,
h4,
p {
  margin-block-start: 0;
}

h1 {
  max-inline-size: 9ch;
  margin-block-end: 1.2rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4rem, 12vw, 10.6rem);
  line-height: 0.86;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.hero-copy p:last-child {
  max-inline-size: 38rem;
  font-size: clamp(1.1rem, 1rem + 0.7vw, 1.55rem);
  line-height: 1.45;
}

.flight-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0 clamp(1rem, 3vw, 2.5rem) clamp(1rem, 3vw, 2.5rem);
  background: rgba(255, 250, 240, 0.22);
  box-shadow: var(--shadow);
}

.strip-leg {
  display: grid;
  gap: 0.3rem;
  min-block-size: 6.5rem;
  padding: 1rem;
  background: rgba(255, 250, 240, 0.18);
  backdrop-filter: blur(18px);
}

.strip-leg b {
  font-size: clamp(1.3rem, 1rem + 1.1vw, 2.25rem);
}

.strip-leg span {
  color: rgba(255, 250, 240, 0.78);
}

main {
  display: grid;
  gap: clamp(4rem, 8vw, 8rem);
  padding-block: clamp(3rem, 7vw, 7rem);
}

.journey,
.stops {
  inline-size: min(1180px, calc(100% - 2rem));
  margin-inline: auto;
}

.section-title {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 0.42fr);
  gap: 2rem;
  align-items: end;
  margin-block-end: 2rem;
}

.section-title.wide {
  grid-template-columns: minmax(0, 0.85fr) minmax(14rem, 0.5fr);
}

.section-title h2 {
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.section-title p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.5;
}

.route-line {
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  padding-block: 0.5rem 1rem;
  scrollbar-color: var(--olive) transparent;
}

.route-stop {
  position: relative;
  flex: 0 0 min(18rem, 76vw);
  min-block-size: 14rem;
  display: grid;
  align-content: space-between;
  padding: 1.2rem;
  background: var(--paper-2);
  box-shadow: 0 20px 55px rgba(23, 29, 24, 0.12);
  clip-path: polygon(0 0, calc(100% - 1.4rem) 0, 100% 50%, calc(100% - 1.4rem) 100%, 0 100%, 1.1rem 50%);
}

.route-stop + .route-stop {
  margin-inline-start: -0.4rem;
}

.route-stop span {
  display: grid;
  place-items: center;
  inline-size: 2.2rem;
  block-size: 2.2rem;
  color: var(--paper-2);
  background: var(--sea);
  border-radius: 999px;
}

.route-stop h3 {
  margin-block-end: 0.4rem;
  font-size: 1.65rem;
}

.route-stop p {
  margin: 0;
  color: var(--ink-soft);
}

.route-stop.is-future {
  background: var(--olive);
  color: var(--paper-2);
}

.route-stop.is-future p {
  color: rgba(255, 250, 240, 0.78);
}

.stop-stack {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
}

.stop-panel {
  overflow: clip;
  background: var(--paper-2);
  box-shadow: var(--shadow);
  border-radius: 2rem 0 2rem 0;
}

.stop-panel:nth-child(even) {
  border-radius: 0 2rem 0 2rem;
}

.stop-hero {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: clamp(1.4rem, 4vw, 3rem);
  color: var(--paper-2);
  background:
    linear-gradient(120deg, rgba(23, 29, 24, 0.92), rgba(63, 92, 68, 0.9)),
    var(--olive);
}

.stop-code {
  inline-size: max-content;
  margin-block-end: 0.7rem;
  padding-block-end: 0.25rem;
  border-block-end: 2px solid var(--coral);
  font-weight: 800;
}

.stop-hero h2 {
  margin-block-end: 0.6rem;
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
}

.stop-hero p {
  max-inline-size: 40rem;
  margin: 0;
  color: rgba(255, 250, 240, 0.8);
}

.stop-hero a {
  align-self: start;
  color: rgba(255, 250, 240, 0.78);
  text-decoration: none;
}

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

.bucket {
  min-block-size: 21rem;
  padding: clamp(1rem, 3vw, 2rem);
}

.bucket:nth-child(4n + 1) {
  background: #f8f1e4;
}

.bucket:nth-child(4n + 2) {
  background: #e7ece4;
}

.bucket:nth-child(4n + 3) {
  background: #e5eef0;
}

.bucket:nth-child(4n + 4) {
  background: #f4e5de;
}

.future-builder {
  grid-column: 1 / -1;
  min-block-size: 0;
  background: var(--ink) !important;
  color: var(--paper-2);
}

.future-builder .empty,
.future-builder label {
  color: rgba(255, 250, 240, 0.78);
}

.future-builder input,
.future-builder textarea {
  background: rgba(255, 250, 240, 0.12);
  color: var(--paper-2);
}

.bucket-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-block-end: 1rem;
}

.bucket-title h3 {
  margin: 0;
  font-size: clamp(1.4rem, 1rem + 1.4vw, 2.3rem);
  line-height: 1;
}

.bucket-body {
  display: grid;
  gap: 0.75rem;
}

.mini-list {
  display: grid;
  gap: 0.6rem;
}

.mini-row,
.record {
  display: grid;
  gap: 0.35rem;
  padding-block: 0.8rem;
  border-block-end: 1px solid var(--line);
}

.mini-row b,
.record h4 {
  margin: 0;
  font-size: 1.03rem;
}

.mini-row span,
.record p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.45;
  overflow-wrap: break-word;
}

.small-action {
  inline-size: max-content;
  min-block-size: 40px;
  margin-block-start: 0.35rem;
  padding: 0.55rem 0.85rem;
  font-size: 0.95rem;
}

.empty {
  margin: 0;
  color: var(--ink-soft);
  font-style: italic;
}

.editor {
  display: none;
  margin-block-start: 1rem;
  padding-block-start: 1rem;
  border-block-start: 1px solid var(--line);
}

.is-owner .editor {
  display: block;
}

fieldset {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  border: 0;
}

legend {
  padding: 0 0 0.35rem;
  font-weight: 800;
}

label {
  display: grid;
  gap: 0.35rem;
  color: var(--ink-soft);
}

input,
textarea {
  inline-size: 100%;
  min-block-size: 48px;
  border: 0;
  border-radius: 0.7rem;
  background: rgba(255, 250, 240, 0.78);
  color: var(--ink);
  padding: 0.8rem 0.9rem;
}

textarea {
  resize: vertical;
}

input::file-selector-button {
  border: 0;
  border-radius: 999px;
  background: var(--sea);
  color: white;
  padding: 0.55rem 0.8rem;
  margin-inline-end: 0.7rem;
}

.owner-dialog {
  inline-size: min(28rem, calc(100vw - 2rem));
  border: 0;
  border-radius: 1.2rem;
  background: var(--paper-2);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.owner-dialog::backdrop {
  background: rgba(23, 29, 24, 0.52);
}

menu {
  display: flex;
  justify-content: end;
  gap: 0.5rem;
  padding: 0;
  margin-block-end: 0;
}

menu button:first-child {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}

@media (max-width: 860px) {
  .hero {
    min-block-size: 86dvh;
  }

  .topbar {
    justify-content: start;
    flex-wrap: wrap;
  }

  .hero-copy {
    align-self: end;
    margin-block-end: 2rem;
  }

  .flight-strip,
  .section-title,
  .section-title.wide,
  .stop-content {
    grid-template-columns: 1fr;
  }

  .flight-strip {
    margin-inline: 1rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}