:root {
  --rosa: #E4007C;
  --cempasuchil: #F29F05;
  --jade: #0E8A6B;
  --cobalto: #1F4FA3;
  --terracota: #C4502F;
  --morado: #7340A8;

  --paper: #FBF3E8;
  --card: #FFFFFF;
  --ink: #2B1A20;
  --muted: #74636A;
  --line: #EADCCB;
  --chip: #FFFFFF;
  --shadow: 0 1px 2px rgba(60, 20, 30, .06), 0 8px 24px rgba(60, 20, 30, .08);

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif;
  --r: 18px;
  --gutter: 16px;
  --nav-h: 64px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #170E12;
    --card: #22161B;
    --ink: #F7EADF;
    --muted: #B9A5AC;
    --line: #3A2A30;
    --chip: #2A1C22;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"] {
  --paper: #170E12; --card: #22161B; --ink: #F7EADF; --muted: #B9A5AC;
  --line: #3A2A30; --chip: #2A1C22;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.5 var(--sans);
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 700; margin: 0; line-height: 1.05; letter-spacing: -0.01em; }

/* ---------- Papel picado ---------- */
.picado {
  position: absolute; top: 0; left: 0; right: 0; z-index: 5;
  height: 78px; pointer-events: none; overflow: hidden;
  padding-top: env(safe-area-inset-top);
}
.picado .string {
  position: absolute; left: -2%; right: -2%; top: calc(env(safe-area-inset-top) + 6px);
  height: 2px; background: rgba(255,255,255,.75);
}
.flags { display: flex; justify-content: center; gap: 4px; padding-top: 7px; }
.flags svg {
  width: 46px; height: 56px; flex: none;
  transform-origin: 50% 0;
  animation: sway 4.5s ease-in-out infinite;
  filter: drop-shadow(0 2px 2px rgba(0,0,0,.18));
}
.flags svg:nth-child(2n) { animation-duration: 5.2s; animation-delay: -1.3s; }
.flags svg:nth-child(3n) { animation-duration: 3.9s; animation-delay: -2.1s; }
@keyframes sway { 0%,100% { transform: rotate(-3deg); } 50% { transform: rotate(3deg); } }
@media (prefers-reduced-motion: reduce) { .flags svg { animation: none; } }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: min(88svh, 760px);
  display: flex; align-items: flex-end;
  color: #fff; overflow: hidden;
  background: #3a1a28;
}
.hero-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 30%;
}
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(20,6,14,.35) 0%, rgba(20,6,14,0) 22%, rgba(20,6,14,0) 45%, rgba(40,4,24,.78) 85%, rgba(40,4,24,.92) 100%);
}
.hero-text { position: relative; padding: 0 var(--gutter) 34px; width: 100%; max-width: 1100px; margin: 0 auto; }
.kicker {
  margin: 0 0 10px; font-weight: 600; font-size: 14px; letter-spacing: .14em; text-transform: uppercase;
  color: #FFD27A;
}
.hero h1 { font-size: clamp(52px, 15vw, 128px); font-weight: 900; letter-spacing: -0.03em; line-height: .9; }
.hero h1 span { color: #FF5FB0; font-style: italic; }
.status {
  display: inline-block; margin: 18px 0 0; padding: 8px 14px; border-radius: 999px;
  background: rgba(255,255,255,.16); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  font-weight: 600; font-size: 15px; border: 1px solid rgba(255,255,255,.25);
}

/* ---------- Day nav ---------- */
.daynav {
  position: sticky; top: 0; z-index: 20;
  display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none;
  padding: 10px var(--gutter); padding-top: calc(10px + env(safe-area-inset-top));
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--line);
  scroll-snap-type: x proximity;
}
.daynav::-webkit-scrollbar { display: none; }
.chip {
  flex: none; scroll-snap-align: start;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 50px; height: 44px; padding: 0 10px;
  border-radius: 14px; text-decoration: none;
  background: var(--chip); border: 1px solid var(--line);
  font-size: 11px; line-height: 1.1; color: var(--muted);
  transition: background .2s, color .2s, transform .2s;
}
.chip b { font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.chip span { font: 700 18px/1 var(--serif); color: var(--ink); }
.chip-info { font: 600 14px/1 var(--sans); color: var(--ink); padding: 0 14px; }
.chip.today { background: var(--rosa); border-color: var(--rosa); color: #ffe3f1; }
.chip.today span { color: #fff; }
.chip.active:not(.today) { border-color: var(--ink); color: var(--ink); }
.chip.past { opacity: .55; }

main { max-width: 1100px; margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Now / Next ---------- */
.now {
  margin: 18px 0 0; padding: 14px 16px; border-radius: var(--r);
  background: var(--ink); color: var(--paper);
  display: grid; gap: 8px; box-shadow: var(--shadow);
}
.now[hidden] { display: none; }
.now-row { display: flex; gap: 10px; align-items: baseline; font-weight: 500; }
.now-tag {
  flex: none; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 6px; background: var(--rosa); color: #fff;
}
.now-tag.next { background: var(--cempasuchil); color: #2b1a00; }

/* ---------- Sections ---------- */
.section-title { font-size: clamp(30px, 7vw, 44px); margin: 40px 0 18px; }
.section-title small {
  display: block; margin-top: 6px; font: 600 13px/1 var(--sans);
  letter-spacing: .14em; text-transform: uppercase; color: var(--rosa);
}

/* Info panels */
.info-grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .info-grid { grid-template-columns: 1fr 1fr; } }
.panel {
  background: var(--card); border-radius: var(--r); padding: 20px; box-shadow: var(--shadow);
  border-top: 6px solid var(--c, var(--rosa)); position: relative;
}
.panel h3 { font-size: 22px; margin-bottom: 14px; }
.panel-stay { --c: var(--rosa); }
.panel-money { --c: var(--jade); }
.panel-alt { --c: var(--cobalto); }
.panel-water { --c: #00A6B4; }
.panel h3 small { font: 600 12px/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-left: 6px; }
.water { margin: 0; }
.water dt { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #00808B; margin-top: 12px; }
.water dt:first-child { margin-top: 0; }
.water dd { margin: 2px 0 0; }
.water .acts { margin-top: 8px; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .water dt { color: #4FD1DC; } }
:root[data-theme="dark"] .water dt { color: #4FD1DC; }

/* Maybe card (unscheduled plans) */
.maybe {
  display: grid; background: var(--card); border-radius: 24px; overflow: hidden;
  box-shadow: var(--shadow); margin-bottom: 18px; border: 2px dashed color-mix(in srgb, var(--cobalto) 45%, transparent);
}
.maybe img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.maybe-body { padding: 18px; }
.maybe-tag {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 6px; background: color-mix(in srgb, var(--cempasuchil) 24%, var(--card));
}
.maybe h3 { font-size: 30px; margin: 10px 0 6px; }
.maybe p { margin: 0; color: var(--muted); }
@media (min-width: 760px) { .maybe { grid-template-columns: 1.1fr 1fr; } .maybe img { height: 100%; aspect-ratio: auto; } }
.panel-alt .big { font: 900 44px/1 var(--serif); color: var(--cobalto); margin: 0 0 8px; }
.panel-alt p { margin: 0; color: var(--muted); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .panel-alt .big { color: #8FB0F0; } }
:root[data-theme="dark"] .panel-alt .big { color: #8FB0F0; }

.stays { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.stays li {
  display: grid; grid-template-columns: 1fr auto; grid-template-areas: "d b" "n b" "a b";
  column-gap: 12px; align-items: center;
  padding-bottom: 14px; border-bottom: 1px dashed var(--line);
}
.stays li:last-child { border-bottom: 0; padding-bottom: 0; }
.stays .dates { grid-area: d; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--rosa); }
.stays strong { grid-area: n; font: 700 20px/1.2 var(--serif); }
.stays .area { grid-area: a; color: var(--muted); font-size: 15px; }
.stays .btn { grid-area: b; }

.tips { margin: 0 0 16px; padding-left: 18px; }
.tips li { margin-bottom: 6px; }
.tips li::marker { color: var(--jade); }
.tips .loud { font-weight: 600; }

.fx {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 8px 10px; align-items: end;
  background: color-mix(in srgb, var(--jade) 9%, var(--card)); padding: 12px; border-radius: 14px;
}
.fx label { display: grid; gap: 4px; font-size: 12px; font-weight: 600; color: var(--muted); letter-spacing: .04em; }
.fx input {
  width: 100%; font: 700 22px/1.2 var(--serif); color: var(--ink);
  background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px;
}
.fx input:focus { outline: 2px solid var(--jade); outline-offset: 1px; }
.fx-eq { font: 700 22px/1 var(--serif); color: var(--muted); padding-bottom: 12px; }
.fx output { font: 900 30px/1 var(--serif); color: var(--jade); padding-bottom: 10px; }
.fx-rate { grid-column: 1 / -1; grid-template-columns: auto 110px; align-items: center; }
.fx-rate input { font-size: 16px; padding: 6px 10px; }
.fineprint { font-size: 13px; color: var(--muted); margin: 10px 0 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 40px; padding: 0 14px; border-radius: 999px;
  background: var(--accent, var(--rosa)); color: #fff; text-decoration: none;
  font-weight: 600; font-size: 14px; white-space: nowrap;
  box-shadow: 0 2px 0 rgba(0,0,0,.12);
  transition: transform .15s;
}
.btn:active { transform: translateY(1px) scale(.98); }
.btn svg { width: 16px; height: 16px; }
.btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); box-shadow: none; }
.panel .btn { background: var(--c); }

/* ---------- Days ---------- */
.days { display: grid; gap: 22px; margin-top: 40px; }
@media (min-width: 900px) { .days { grid-template-columns: 1fr 1fr; align-items: start; } }

.day {
  background: var(--card); border-radius: 24px; overflow: hidden; box-shadow: var(--shadow);
  scroll-margin-top: calc(var(--nav-h) + 12px);
}
.day-photo { position: relative; margin: 0; aspect-ratio: 16 / 10; background: var(--accent); }
.day-photo img { width: 100%; height: 100%; object-fit: cover; }
.day-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,.6) 100%);
}
.day-photo figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 1;
  display: flex; justify-content: space-between; align-items: flex-end;
  padding: 14px 18px; color: #fff;
}
.dow { font-weight: 600; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; text-shadow: 0 1px 6px rgba(0,0,0,.5); }
.date {
  font: 900 52px/0.8 var(--serif); color: #fff;
  background: var(--accent); padding: 12px 12px 8px; border-radius: 14px;
  box-shadow: 0 6px 16px rgba(0,0,0,.25);
  transform: translateY(26px);
}
.day-body { padding: 26px 18px 22px; }
.day-body h2 { font-size: clamp(30px, 8vw, 40px); margin-bottom: 14px; padding-right: 84px; color: var(--ink); }
.heads-up {
  margin: 0 0 16px; padding: 10px 12px; border-radius: 12px; font-size: 15px; font-weight: 500;
  background: color-mix(in srgb, var(--accent) 12%, var(--card));
  border-left: 4px solid var(--accent);
}
.day.today { outline: 3px solid var(--rosa); outline-offset: 3px; }
.day.past .day-photo img { filter: saturate(.5); }

/* Timeline */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px;
  background: repeating-linear-gradient(180deg, var(--accent) 0 6px, transparent 6px 11px);
  opacity: .5;
}
.timeline li { position: relative; padding: 0 0 18px 28px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: ""; position: absolute; left: 0; top: 5px; width: 14px; height: 14px; border-radius: 50%;
  background: var(--card); border: 3px solid var(--accent);
}
.timeline li.key::before { background: var(--accent); }
.timeline li.star::before { border-radius: 3px; transform: rotate(45deg); }
.t {
  display: block; font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 2px;
}
.t small { font-weight: 500; text-transform: none; letter-spacing: 0; color: var(--muted); margin-left: 6px; font-size: 12px; }
.what strong { display: block; font-size: 18px; font-weight: 600; line-height: 1.3; }
.what p { margin: 4px 0 0; color: var(--muted); font-size: 16px; }
.what p b { color: var(--ink); font-weight: 600; }
.acts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.tbc {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: 2px 8px; border-radius: 6px; background: color-mix(in srgb, var(--cempasuchil) 22%, var(--card)); color: var(--ink);
}
.has-thumb { display: grid; grid-template-columns: 1fr 84px; column-gap: 12px; }
.has-thumb > :not(.thumb) { grid-column: 1; }
.has-thumb .thumb {
  grid-column: 2; grid-row: 1 / span 3; width: 84px; height: 84px; object-fit: cover;
  border-radius: 14px; box-shadow: var(--shadow); transform: rotate(2deg);
}
.timeline li.is-now .t::after {
  content: "Ahora"; margin-left: 8px; padding: 2px 7px; border-radius: 5px;
  background: var(--rosa); color: #fff; font-size: 10px; vertical-align: 2px;
}
.timeline li.is-past { opacity: .5; }

/* ---------- To do ---------- */
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checklist label {
  display: flex; gap: 14px; align-items: center; cursor: pointer;
  background: var(--card); padding: 14px 16px; border-radius: 14px; box-shadow: var(--shadow);
  font-weight: 500; min-height: 56px;
}
.checklist input {
  appearance: none; -webkit-appearance: none; flex: none; width: 26px; height: 26px; margin: 0;
  border-radius: 8px; border: 2px solid var(--line); background: var(--paper); display: grid; place-items: center;
  transition: background .15s, border-color .15s;
}
.checklist input::after { content: ""; width: 7px; height: 13px; border: solid #fff; border-width: 0 3px 3px 0; transform: rotate(45deg) translate(-1px,-1px); opacity: 0; }
.checklist input:checked { background: var(--jade); border-color: var(--jade); }
.checklist input:checked::after { opacity: 1; }
.checklist input:checked + span { text-decoration: line-through; color: var(--muted); }
.checklist input:focus-visible { outline: 2px solid var(--rosa); outline-offset: 2px; }

/* ---------- Footer ---------- */
.foot {
  margin-top: 56px; padding: 40px var(--gutter) calc(40px + env(safe-area-inset-bottom));
  text-align: center; color: var(--muted); font-size: 13px;
  background:
    radial-gradient(circle at 10% 0, color-mix(in srgb, var(--rosa) 14%, transparent), transparent 40%),
    radial-gradient(circle at 90% 0, color-mix(in srgb, var(--cempasuchil) 16%, transparent), transparent 40%);
}
.adios { font: 900 italic 40px/1 var(--serif); color: var(--rosa); margin: 0 0 18px; }
.foot details { max-width: 640px; margin: 0 auto; }
.foot summary { cursor: pointer; font-weight: 600; }
.foot p { line-height: 1.7; }