/* ── Fare Well · style.css ── */

:root {
  --cream: #f1ead8;
  --cream-deep: #e6dcc2;
  --ink: #1a1410;
  --rust: #c24a1f;
  --ochre: #c8892a;
  --forest: #2d4a37;
  --sky: #7ca3b5;
  --paper: #faf5e6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--cream);
  color: var(--ink);
  font-family: 'Fraunces', serif;
  min-height: 100vh;
  overflow-x: hidden;
}

/* paper noise texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.08 0 0 0 0 0.06 0 0 0 0.12 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Layout ── */
.app { position: relative; z-index: 2; max-width: 1100px; margin: 0 auto; padding: 40px 32px 80px; }

header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 18px;
  margin-bottom: 48px;
}

.brand {
  font-family: 'Instrument Serif', serif;
  font-size: 28px;
  letter-spacing: -0.02em;
  font-style: italic;
  text-decoration: none;
  color: var(--ink);
  cursor: pointer;
  transition: color 0.15s;
}
.brand:hover { color: var(--rust); }

.brand-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.6;
}

/* ── Hero ── */
.hero { margin-bottom: 48px; }

.hero h1 {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: clamp(48px, 9vw, 112px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}
.hero h1 em { font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; color: var(--rust); }

.hero p {
  font-family: 'Instrument Serif', serif;
  font-size: 20px;
  font-style: italic;
  max-width: 540px;
  opacity: 0.75;
  line-height: 1.4;
}

/* ── Panel ── */
.panel {
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 36px;
  margin-bottom: 32px;
  position: relative;
  box-shadow: 6px 6px 0 var(--ink);
}
.panel-label {
  position: absolute;
  top: -10px;
  left: 24px;
  background: var(--paper);
  padding: 0 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

/* ── Toggle ── */
.toggle-row {
  display: flex;
  margin-bottom: 28px;
  border: 1px solid var(--ink);
  width: fit-content;
}
.toggle-btn {
  padding: 10px 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: none;
  background: var(--cream);
  color: var(--ink);
  cursor: pointer;
  transition: all 0.15s;
}
.toggle-btn:first-child { border-right: 1px solid var(--ink); }
.toggle-btn.active { background: var(--ink); color: var(--cream); }

/* ── Filters ── */
.filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}
.filter-group label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 10px;
  opacity: 0.7;
}
.filter-group select,
.filter-group input[type="text"],
.filter-group input[type="date"] {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--ink);
  background: var(--cream);
  font-family: 'Fraunces', serif;
  font-size: 16px;
  color: var(--ink);
  appearance: none;
  cursor: pointer;
}
.filter-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%231a1410' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.filter-group input:focus,
.filter-group select:focus { outline: 2px solid var(--rust); outline-offset: 2px; }
.filter-group input[type="date"]::-webkit-calendar-picker-indicator {
  filter: sepia(1) saturate(2) hue-rotate(340deg);
  cursor: pointer;
}

/* ── Skip list ── */
.skip-section {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px dashed rgba(26,20,16,0.2);
}
.skip-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.7;
}
.skip-input-row { display: flex; gap: 8px; margin-bottom: 12px; }
.skip-input-row input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--ink);
  background: var(--cream);
  font-family: 'Fraunces', serif;
  font-size: 15px;
  color: var(--ink);
}
.skip-input-row input:focus { outline: 2px solid var(--rust); outline-offset: 2px; }
.skip-add-btn {
  padding: 10px 18px;
  border: 1px solid var(--ink);
  background: var(--cream);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.skip-add-btn:hover { background: var(--ink); color: var(--cream); }
.skip-tags { display: flex; flex-wrap: wrap; gap: 8px; min-height: 16px; }
.skip-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 12px;
  border: 1px solid var(--ink);
  background: var(--cream-deep);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.skip-tag button {
  border: none;
  background: none;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  opacity: 0.5;
  padding: 0;
  color: var(--ink);
}
.skip-tag button:hover { opacity: 1; color: var(--rust); }

/* ── Spin button ── */
.spin-wrap { margin-top: 32px; text-align: center; }
.spin-btn {
  background: var(--ink);
  color: var(--cream);
  border: none;
  padding: 22px 56px;
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: 26px;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.15s ease;
  box-shadow: 6px 6px 0 var(--rust);
}
.spin-btn:hover:not(:disabled) { transform: translate(-2px,-2px); box-shadow: 8px 8px 0 var(--rust); }
.spin-btn:active:not(:disabled) { transform: translate(2px,2px); box-shadow: 2px 2px 0 var(--rust); }
.spin-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.spin-btn em { font-family: 'Instrument Serif', serif; font-style: italic; }

/* ── Departure board ── */
.board {
  background: var(--ink);
  color: var(--cream);
  padding: 40px 36px;
  margin-top: 48px;
  position: relative;
  overflow: hidden;
}
.board::before {
  content: '';
  position: absolute;
  top: 12px; left: 12px; right: 12px; bottom: 12px;
  border: 1px solid var(--cream);
  pointer-events: none;
  opacity: 0.3;
}
.board-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 24px;
}
.board-country {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 24px;
  color: var(--ochre);
  margin-bottom: 20px;
}
.board-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 20px;
  padding-top: 24px;
  border-top: 1px dashed rgba(241,234,216,0.3);
}
.meta-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 6px;
}
.meta-value { font-family: 'Fraunces', serif; font-size: 18px; }

/* ── Destination cards ── */
.dest-cards-header {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: 28px;
  letter-spacing: -0.02em;
  margin: 40px 0 8px;
}
.dest-cards-header em { font-family: 'Instrument Serif', serif; font-style: italic; color: var(--rust); }
.dest-cards-sub {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 16px;
  opacity: 0.65;
  margin-bottom: 24px;
}
.dest-card {
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 24px 28px;
  margin-bottom: 12px;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: 3px 3px 0 transparent;
}
.dest-card:hover { transform: translate(-2px,-2px); box-shadow: 5px 5px 0 var(--rust); }
.dest-card.selected { border-color: var(--rust); box-shadow: 5px 5px 0 var(--rust); background: #fdf8ee; }
.dest-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 12px;
}
.dest-card-city {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: 36px;
  letter-spacing: -0.02em;
  line-height: 1;
}
.dest-card-sub {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--ochre);
  margin: 4px 0;
}
.dest-card-why {
  font-family: 'Fraunces', serif;
  font-size: 14px;
  line-height: 1.5;
  opacity: 0.75;
  max-width: 500px;
  margin-top: 8px;
}
.dest-card-price-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 4px;
  text-align: right;
}
.dest-card-tier {
  font-family: 'Fraunces', serif;
  font-size: 40px;
  font-weight: 300;
  color: var(--rust);
  letter-spacing: 0.05em;
}
.dest-card-flight {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  opacity: 0.55;
  margin-top: 4px;
}
.dest-card-bottom {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.dest-card-airline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.6;
}
.dest-card-season {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.45;
}
.dest-card-visa {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border: 1px solid var(--ochre);
  color: var(--ochre);
}
.dest-cards-note {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.4;
  margin-top: 12px;
  text-align: center;
}

/* ── Build itinerary button ── */
.build-btn {
  margin-top: 32px;
  width: 100%;
  padding: 20px;
  background: var(--rust);
  color: var(--cream);
  border: none;
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: 22px;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: 4px 4px 0 var(--ink);
  letter-spacing: 0.01em;
}
.build-btn:hover:not(:disabled) { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 var(--ink); }
.build-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.build-btn em { font-family: 'Instrument Serif', serif; font-style: italic; }

/* ── Itinerary sections ── */
.sections { margin-top: 40px; display: grid; gap: 32px; }
.section {
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 32px;
  position: relative;
  box-shadow: 4px 4px 0 var(--ink);
}
.section-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ink);
}
.section-number { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.2em; color: var(--rust); }
.section-title { font-family: 'Fraunces', serif; font-weight: 400; font-size: 28px; letter-spacing: -0.01em; }
.section-title em { font-family: 'Instrument Serif', serif; font-style: italic; }

/* ── Packing list ── */
.packing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 24px; }
.packing-category h4 {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--rust);
}
.packing-category ul { list-style: none; }
.packing-category li {
  font-family: 'Fraunces', serif;
  font-size: 15px;
  padding: 6px 0 6px 20px;
  position: relative;
}
.packing-category li::before { content: '□'; position: absolute; left: 0; color: var(--rust); font-size: 14px; }

/* ── Day cards ── */
.day-card { padding: 20px 0; border-bottom: 1px dashed rgba(26,20,16,0.2); }
.day-card:last-child { border-bottom: none; }
.day-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 6px;
}
.day-title { font-family: 'Instrument Serif', serif; font-style: italic; font-size: 24px; margin-bottom: 14px; }
.activity {
  font-family: 'Fraunces', serif;
  font-size: 15px;
  line-height: 1.55;
  padding: 10px 0 10px 24px;
  position: relative;
}
.activity::before { content: ''; position: absolute; left: 0; top: 18px; width: 12px; height: 1px; background: var(--ink); }
.activity strong {
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 2px;
  opacity: 0.7;
}

/* ── Action buttons ── */
.action-btns {
  margin-top: 32px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-save {
  background: var(--forest);
  box-shadow: 6px 6px 0 var(--ink);
}

/* ── Loader ── */
.loader { text-align: center; padding: 60px 20px; }
.loader-text {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 22px;
  margin: 24px 0 8px;
}
.loader-dots { font-family: 'JetBrains Mono', monospace; font-size: 14px; letter-spacing: 0.3em; color: var(--rust); }
.loader-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-top: 12px;
  min-height: 16px;
}
@keyframes dots { 0%,20%{opacity:0.3} 50%{opacity:1} 80%,100%{opacity:0.3} }
.loader-dots span { animation: dots 1.4s infinite; display: inline-block; }
.loader-dots span:nth-child(2) { animation-delay: 0.2s; }
.loader-dots span:nth-child(3) { animation-delay: 0.4s; }

/* ── Animations ── */
@keyframes flipIn { 0%{transform:rotateX(-90deg);opacity:0} 100%{transform:rotateX(0);opacity:1} }
.flip { animation: flipIn 0.7s cubic-bezier(0.4,0,0.2,1) forwards; transform-origin: top center; }

@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
.fade-up { animation: fadeUp 0.6s ease-out forwards; opacity: 0; }

/* ── Error ── */
.error {
  background: var(--rust);
  color: var(--cream);
  padding: 16px 24px;
  margin-top: 24px;
  font-family: 'Fraunces', serif;
  font-size: 15px;
}

/* ── Footer ── */
footer {
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1px solid var(--ink);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.5;
  text-align: center;
}

/* ── Split-flap ── */
.flap-display {
  display: flex;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 3px;
  margin-bottom: 16px;
  width: 100%;
}
.flap-char {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(28px, 4vw, 56px);
  height: clamp(40px, 5.6vw, 78px);
  background: #181818;
  border-radius: 3px;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.04);
  overflow: hidden;
}
.flap-char::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: 50%;
  height: 1.5px;
  background: #000;
  z-index: 4;
}
.flap-char span {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(18px, 2.6vw, 42px);
  font-weight: 700;
  color: #f1ead8;
  line-height: 1;
  user-select: none;
  position: relative;
  z-index: 2;
}
.flap-flip {
  position: absolute;
  inset: 0;
  background: #222;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-origin: center bottom;
  z-index: 3;
  border-radius: 3px;
  overflow: hidden;
}
.flap-flip span {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(18px, 2.6vw, 42px);
  font-weight: 700;
  color: #f1ead8;
  line-height: 1;
  user-select: none;
}
@keyframes flap-flip-anim {
  0%   { transform: rotateX(0deg);   opacity: 1; }
  100% { transform: rotateX(-90deg); opacity: 0; }
}
.flap-flip.go { animation: flap-flip-anim 0.025s ease-in forwards; }

.flap-loader {
  display: flex;
  gap: 3px;
  justify-content: center;
  align-items: center;
  margin: 28px 0 20px;
}
.flap-loader .flap-char { width: 34px; height: 46px; }
.flap-loader .flap-char span { font-size: 20px; }
.flap-loader .flap-flip span { font-size: 20px; }

/* ── Responsive ── */
@media (max-width: 640px) {
  .dest-card-top { flex-direction: column; }
  .dest-card-price { display: none; }
  .panel, .section { padding: 20px; }
  .board { padding: 24px 20px; }
}