:root {
  --bg: #f7f4ee;
  --paper: #fffdf8;
  --ink: #20221f;
  --muted: #74776f;
  --line: #dfd8cb;
  --green: #315f43;
  --green-soft: #edf5ef;
  --sand: #efe6d6;
  --shadow: 0 18px 45px rgba(30, 34, 28, .07);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, #fbfaf6 0%, var(--bg) 50%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

button, input, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }

.top, main, footer {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.top { padding: 22px 0 10px; }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.brand {
  color: var(--ink);
  text-decoration: none;
  font-weight: 850;
  letter-spacing: -.04em;
}
.switch {
  display: inline-flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.75);
}
.view-btn, .ghost, .password-form button, .add-row button {
  border: 0;
  border-radius: 999px;
  padding: 10px 15px;
  background: transparent;
  color: var(--muted);
}
.view-btn.active, .password-form button, .add-row button {
  background: var(--green);
  color: white;
}
.ghost {
  border: 1px solid var(--line);
  background: #fff;
}
.danger { color: #9b2d24; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 230px;
  gap: 18px;
  align-items: stretch;
  padding: clamp(28px, 6vw, 58px);
  border: 1px solid var(--line);
  border-radius: 34px;
  background: rgba(255,253,248,.9);
  box-shadow: var(--shadow);
}
.kicker {
  margin: 0 0 10px;
  color: var(--green);
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  grid-column: 1;
  max-width: 800px;
  margin-bottom: 16px;
  font-size: clamp(2.25rem, 6vw, 4.75rem);
  line-height: .96;
  letter-spacing: -.075em;
}
h2 {
  margin-bottom: 10px;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  line-height: 1.08;
  letter-spacing: -.05em;
}
h3 { margin-bottom: 8px; letter-spacing: -.025em; }
.intro {
  grid-column: 1;
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}
.countdown {
  grid-column: 2;
  grid-row: 1 / span 3;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 22px;
  border-radius: 26px;
  background: var(--green-soft);
  text-align: center;
}
.countdown strong {
  display: block;
  font-size: clamp(3rem, 7vw, 5rem);
  line-height: 1;
  letter-spacing: -.08em;
}
.countdown span, .countdown small { color: var(--muted); }
.countdown small { margin-top: 10px; }

.view { display: none; }
.view.active { display: block; }
.section, .cards { margin-top: 24px; }
.section-title { margin: 42px 0 16px; }
.section-title h2 { margin: 0; }
.inline-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}
.inline-title > p { max-width: 360px; margin: 0; color: var(--muted); }

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.cards article, .panel, .route-item, .map-box {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,253,248,.9);
  box-shadow: var(--shadow);
}
.cards article { padding: 20px; }
.cards strong { display: block; font-size: 1.2rem; letter-spacing: -.03em; }
.cards span { color: var(--muted); }

.route {
  display: grid;
  gap: 12px;
}
.route-item {
  display: grid;
  grid-template-columns: 190px 1fr;
  overflow: hidden;
}
.route-item .date {
  padding: 22px;
  background: var(--green-soft);
  color: var(--green);
  font-weight: 850;
}
.route-body { padding: 22px; }
.route-body > span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 10px;
  border-radius: 50%;
  background: var(--sand);
  font-weight: 850;
}
.route-body h3 { margin-bottom: 4px; }
.meta, .sleep, .note, .empty { color: var(--muted); }
.sleep { margin-bottom: 10px; font-weight: 700; color: var(--green); }
ul { margin: 0; padding-left: 18px; }
li + li { margin-top: 4px; }

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.photo {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
}
.photo img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.photo figcaption {
  padding: 10px 12px;
  color: var(--muted);
  font-size: .9rem;
}
.photo button {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.9);
  color: #9b2d24;
  font-size: 1.2rem;
}
.empty { margin-top: 10px; }

.transport {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.panel { padding: 22px; }
.simple-panel p { color: var(--muted); }
.pill {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 12px;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green);
  font-size: .82rem;
  font-weight: 800;
}
.link { color: var(--green); font-weight: 800; }
.transport-img {
  display: block;
  width: 100%;
  margin-top: 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.map-shell {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 14px;
  align-items: start;
}
.map-list {
  display: grid;
  gap: 8px;
  max-height: 640px;
  overflow: auto;
  padding-right: 4px;
}
.map-tab {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
  background: #fffaf3;
  color: var(--ink);
  text-align: left;
}
.map-tab.active {
  border-color: var(--green);
  background: var(--green-soft);
}
.map-tab strong { display: block; line-height: 1.25; }
.map-tab span { display: block; margin-top: 5px; color: var(--muted); font-size: .92rem; }
.map-box { overflow: hidden; }
.map-head { padding: 20px 22px; }
.map-head span { color: var(--green); font-weight: 850; }
.map-head p { margin-bottom: 0; color: var(--muted); }
.map-frame { aspect-ratio: 16 / 10; background: var(--sand); }
.map-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.private { padding-top: 34px; }
.lock { max-width: 560px; margin: 0 auto; }
.password-form, .add-row {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  color: var(--ink);
  padding: 12px 14px;
}
textarea { resize: vertical; min-height: 250px; }
.error { margin: 10px 0 0; color: #9b2d24; }
.private-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.panel-head span { color: var(--green); font-weight: 850; }
.checklist {
  list-style: none;
  padding: 0;
  margin: 14px 0;
  display: grid;
  gap: 8px;
}
.checklist li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}
.checklist li.done span { text-decoration: line-through; color: var(--muted); }
.checklist input { width: auto; }
.delete {
  border: 0;
  background: transparent;
  color: #9b2d24;
  font-size: 1.2rem;
}
.photos-panel { grid-column: 1 / -1; }
.photo-actions { margin: 14px 0; }
.private-gallery { grid-template-columns: repeat(4, 1fr); }

footer {
  padding: 40px 0 28px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  h1, .intro, .countdown { grid-column: auto; grid-row: auto; }
  .cards, .transport, .private-grid { grid-template-columns: 1fr; }
  .route-item { grid-template-columns: 1fr; }
  .map-shell { grid-template-columns: 1fr; }
  .map-list { max-height: none; }
  .gallery, .private-gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .top, main, footer { width: min(100% - 22px, 1120px); }
  .nav, .inline-title { align-items: flex-start; flex-direction: column; }
  .hero { padding: 24px; border-radius: 24px; }
  .gallery, .private-gallery { grid-template-columns: 1fr; }
  .password-form, .add-row { flex-direction: column; }
  .map-frame { aspect-ratio: 1 / 1; }
}
.setup-box {
  margin: 14px 0;
  padding: 14px 16px;
  border: 1px dashed var(--line);
  border-radius: 18px;
  background: #fff;
}
.setup-box summary {
  cursor: pointer;
  font-weight: 800;
}
.setup-box ol {
  margin: 12px 0 8px 20px;
  padding: 0;
  color: var(--muted);
}
.setup-box code {
  padding: 2px 6px;
  border-radius: 8px;
  background: var(--green-soft);
  color: var(--green);
}