/* The interface layer deliberately leaves scene geometry and framing alone. */
html.comfort-ui {
  --body: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", sans-serif;
  --display: var(--body);
  --muted: #59627a;
  --glass: rgba(255, 255, 255, .92);
  --glass-edge: rgba(255, 255, 255, .85);
  --glass-shadow: 0 16px 48px -24px rgba(24, 32, 56, .3), inset 0 1px 0 var(--glass-edge);
}
html.comfort-ui[data-theme="dark"] {
  --muted: #b1bad2;
  --glass: rgba(23, 28, 46, .94);
  --glass-edge: rgba(255, 255, 255, .14);
  --glass-shadow: 0 16px 48px -24px rgba(0, 0, 0, .65), inset 0 1px 0 var(--glass-edge);
}
.comfort-ui :is(button, a, input, textarea, select, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--c);
  outline-offset: 3px;
}
.comfort-ui .top { gap: 10px; }
.comfort-ui .tools { gap: 6px; flex: 0 0 auto; }
.comfort-ui .ibtn {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  background: var(--glass);
  box-shadow: var(--glass-shadow);
}
.comfort-ui #btn-sound-top { display: none; }
.comfort-ui .brand { letter-spacing: -.025em; font-size: 17px; }
.comfort-ui .brand span { font-size: 12px; letter-spacing: 0; }
.comfort-ui .chip { background: var(--glass); border-radius: 16px; }
.comfort-ui .chip[aria-current="true"] {
  background: var(--soft);
  color: var(--ink);
  border-color: var(--c);
  box-shadow: inset 0 0 0 1px var(--c);
  transform: none;
}
.comfort-ui .chip[aria-current="true"] small { color: var(--muted); }
.comfort-ui :is(.daycard, .bar, .travel) {
  background: var(--glass);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(22px) saturate(1.2);
  -webkit-backdrop-filter: blur(22px) saturate(1.2);
}
.comfort-ui .sheet {
  border: 1px solid var(--line);
  box-shadow: 0 18px 64px -28px rgba(17, 22, 40, .35);
}
.comfort-ui :is(.daycard h2, .dlg h2) { font-weight: 700; line-height: 1.12; }
/* Make the entering panel focusable before its visual transition finishes. */
.comfort-ui .daycard.show { transition-property: transform, opacity; }
.comfort-ui .daycard .num { opacity: .15; }
.comfort-ui .daycard .tl button { min-height: 48px; transition-property: background-color, color; }
.comfort-ui :is(.dc-close, .dlg .close) { width: 44px; height: 44px; }
.comfort-ui .dlg > h2 { padding-right: 40px; }
.comfort-ui .dlg > .sub { line-height: 1.55; }
.comfort-ui .dlg { border: 1px solid var(--line); }
.comfort-ui .mi { background: var(--soft); border: 1px solid var(--line); }
.comfort-ui .mi > span:nth-child(2) { min-width: 0; }
.comfort-ui .mi small { line-height: 1.45; }
.comfort-ui .mid.tap { border-radius: 12px; }
.comfort-ui .comfort-sheet-close {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 6;
  color: var(--ink);
}
.comfort-ui .acts :is(a, button) { min-height: 44px; }
.comfort-ui .toast { line-height: 1.45; color: var(--surface); }
.comfort-trip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--glass);
  box-shadow: var(--glass-shadow);
  text-align: left;
}
.comfort-trip svg { width: 16px; height: 16px; flex: 0 0 auto; }
.comfort-trip-copy { display: grid; min-width: 0; gap: 3px; }
.comfort-trip-copy b { font-size: 13px; line-height: 1.15; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.comfort-trip-copy small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.comfort-overview .dlg {
  padding: 28px 24px calc(var(--sab) + 24px);
  background: var(--glass);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(28px) saturate(1.2);
  -webkit-backdrop-filter: blur(28px) saturate(1.2);
}
.comfort-overview .eyebrow { margin: 0 0 8px; letter-spacing: .12em; }
.comfort-overview .close svg { width: 18px; height: 18px; }
.comfort-overview .sub { margin: 10px 0 22px; }
.comfort-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.comfort-action {
  display: grid;
  justify-items: start;
  align-content: center;
  gap: 8px;
  min-height: 80px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  text-align: left;
  font-size: 12px;
  font-weight: 600;
}
.comfort-action svg { width: 20px; height: 20px; color: var(--c); }
.comfort-overview h3 { font-size: 14px; margin: 24px 0 12px; font-weight: 600; }
.comfort-days { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.comfort-day {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  text-align: left;
}
.comfort-day-number {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--soft);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.comfort-day-copy { display: grid; gap: 4px; min-width: 0; }
.comfort-day-copy b { font-size: 14px; line-height: 1.3; font-weight: 600; }
.comfort-day-copy :is(small, span) { color: var(--muted); font-size: 12px; line-height: 1.4; }
.comfort-day[aria-current="true"] { border-color: var(--c); box-shadow: inset 0 0 0 1px var(--c); }
.comfort-day[aria-current="true"] .comfort-day-number { background: var(--ink); color: var(--surface); }
.comfort-help { color: var(--muted); font-size: 12px; margin: 18px 0 0; line-height: 1.5; }
@media (hover: hover) {
  :is(.comfort-day, .comfort-action, .comfort-trip):hover { border-color: var(--c); background: var(--soft); }
}
@media (max-width: 899px) {
  .comfort-ui .top { padding-inline: 12px; }
  .comfort-ui .rail, .comfort-ui .top #btn-book { display: none; }
  .comfort-trip { flex: 1 1 auto; justify-content: space-between; }
  .comfort-ui .daycard .k { flex-wrap: wrap; padding-right: 38px; gap: 6px; line-height: 1.4; }
  .comfort-ui .daycard h2 { max-width: 100%; font-size: clamp(25px, 6vw, 34px); }
  .comfort-ui .daycard .stay { font-size: 13px; }
  .comfort-ui .sheet .body { padding-inline: 20px; }
  .comfort-ui .sheet .photo .why { right: 62px; }
  .comfort-ui .sheet .photo .credit { top: 68px; right: 12px; min-height: 44px; }
  .comfort-ui .dlg { max-height: calc(100dvh - var(--sat) - 16px); }
}
@media (min-width: 900px) {
  .comfort-ui .comfort-sheet-close { display: none; }
  .comfort-trip-copy small { display: none; }
  .comfort-overview .dlg { width: min(700px, 92vw); }
}
@media (max-width: 380px) {
  .comfort-overview .dlg { padding-inline: 16px; }
}
@media (max-width: 379px) {
  .comfort-trip { padding-inline: 10px; gap: 6px; }
  .comfort-trip svg { width: 12px; height: 12px; }
  .comfort-trip-copy b { font-size: 12px; }
  .comfort-trip-copy small, .comfort-trip-city { display: none; }
}
@media (max-width: 599px) {
  .comfort-days { grid-template-columns: 1fr; }
}
@media (max-height: 600px) and (max-width: 899px) {
  .comfort-ui .roameo { padding-block: calc(var(--sat) + 16px) calc(var(--sab) + 16px); }
  .comfort-ui .roameo .logo { width: 22dvh; height: 22dvh; flex-shrink: 0; margin-bottom: 8px; }
  .comfort-ui .roameo h1 { font-size: clamp(40px, 12dvh, 64px); }
  .comfort-ui .roameo .motto { margin-top: 8px; font-size: 16px; }
  .comfort-ui .roameo .go { margin-top: 18px; height: 48px; flex-shrink: 0; font-size: 16px; }
  .comfort-ui .start { padding-top: calc(var(--top-h) + var(--sat) + 12px); overflow-y: auto; touch-action: pan-y; justify-content: flex-start; }
  .comfort-ui .start h1 { font-size: 36px; }
  .comfort-ui .start .lede { margin-block: 12px; }
  .comfort-ui .pick-top h2 { font-size: 28px; }
  .comfort-ui .cpick { overflow-y: auto; touch-action: pan-y; gap: 16px; }
  .comfort-ui .pick-bottom { flex-shrink: 0; }
  .comfort-ui .daycard { max-height: calc(100dvh - var(--top-h) - var(--sat) - var(--bar-h) - var(--sab) - 24px); overflow-y: auto; touch-action: pan-y; }
}
@media (prefers-reduced-transparency: reduce), (prefers-contrast: more) {
  html.comfort-ui { --glass: var(--surface); --glass-edge: var(--line); }
  .comfort-ui :is(.daycard, .bar, .travel, .ibtn, .comfort-overview .dlg) { backdrop-filter: none; -webkit-backdrop-filter: none; }
}
@media (prefers-reduced-motion: reduce) {
  .comfort-ui *, .comfort-ui *::before, .comfort-ui *::after {
    animation-delay: 0s !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-delay: 0s !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
}
@media print {
  .comfort-ui .top, .comfort-overview { display: none !important; }
}