:root {
  color-scheme: light;
  --ink: #062c36;
  --muted: #557078;
  --line: #c8e3e1;
  --soft: #eefafa;
  --teal: #087f83;
  --teal-dark: #075e65;
  --mint: #dff7ef;
  --yellow: #fff3b8;
  --white: #fff;
  font-family: Arial, "Noto Sans KR", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 12%, rgba(255, 243, 184, .52), transparent 28%),
    linear-gradient(180deg, #edf9f7 0%, #f7fcfb 100%);
  color: var(--ink);
}

.availability-topbar {
  width: min(760px, 100%);
  margin: 0 auto;
  padding: 16px 14px 2px;
}

.availability-logo {
  color: var(--teal-dark);
  font-size: .95rem;
  font-weight: 950;
  text-decoration: none;
}

.availability-shell {
  width: min(760px, 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: 22px 14px 96px;
}

.availability-hero {
  display: grid;
  gap: 8px;
  padding: 8px 2px 16px;
}

.availability-hero p {
  margin: 0;
  color: var(--teal);
  font-size: .72rem;
  font-weight: 950;
  letter-spacing: .08em;
}

.availability-hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.02;
}

.availability-hero span {
  max-width: 580px;
  color: #315b63;
  font-size: 1rem;
  font-weight: 850;
  line-height: 1.45;
}

.availability-trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 12px;
}

.availability-trust span {
  min-height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(8, 127, 131, .18);
  border-radius: 8px;
  padding: 7px 8px;
  background: rgba(255, 255, 255, .78);
  color: var(--teal-dark);
  font-size: .82rem;
  font-weight: 950;
  text-align: center;
  line-height: 1.25;
}

.availability-form {
  display: grid;
  gap: 12px;
}

.availability-step {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 18px 40px rgba(8, 78, 85, .08);
}

.availability-step-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.availability-step-title span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 999px;
  background: var(--teal);
  color: #fff;
  font-size: .9rem;
  font-weight: 950;
}

.availability-step-title strong {
  color: var(--ink);
  font-size: 1rem;
  font-weight: 950;
}

.location-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 8px;
  align-items: end;
}

.availability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.availability-wide {
  grid-column: 1 / -1;
}

.availability-form label {
  min-width: 0;
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 900;
}

.availability-form label > span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.availability-form input,
.availability-form select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 850;
  background: #faffff;
  outline: none;
}

.availability-form input:focus,
.availability-form select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(8, 127, 131, .13);
}

.availability-form button,
.location-button,
.hotel-search-button {
  min-height: 48px;
  border: 0;
  border-radius: 8px;
  background: var(--teal);
  color: #fff;
  font: inherit;
  font-size: 1rem;
  font-weight: 950;
  cursor: pointer;
}

.location-button,
.hotel-search-button {
  min-height: 46px;
  padding: 0 12px;
  white-space: nowrap;
}

.location-button {
  background: var(--yellow);
  color: var(--ink);
}

.hotel-search-button {
  border: 1px solid var(--line);
  background: var(--mint);
  color: var(--teal-dark);
}

.availability-submit-step button {
  width: 100%;
  min-height: 54px;
  font-size: 1.08rem;
}

.availability-note,
.availability-result-note {
  margin: 0;
  color: #46676e;
  font-size: .86rem;
  font-weight: 850;
  line-height: 1.45;
}

.availability-status {
  margin: 12px 0;
  padding: 13px 14px;
  border: 1px solid rgba(8, 127, 131, .18);
  border-radius: 8px;
  background: #fff;
  color: var(--teal-dark);
  font-weight: 950;
  line-height: 1.4;
}

.availability-results {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.availability-card {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 28px rgba(8, 78, 85, .08);
}

.availability-card header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.availability-card header span {
  display: block;
  margin: 0 0 4px;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 900;
}

.availability-card h2 {
  margin: 0;
  color: var(--ink);
  font-size: 1.22rem;
  line-height: 1.22;
  overflow-wrap: anywhere;
}

.availability-card strong {
  flex: 0 0 auto;
  color: var(--teal);
  font-size: 1.5rem;
  line-height: 1;
  font-weight: 950;
}

.availability-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.availability-meta span {
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--ink);
  font-size: .82rem;
  font-weight: 900;
}

.availability-card a {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--yellow);
  color: var(--ink);
  font-weight: 950;
  text-align: center;
  text-decoration: none;
}

.availability-empty-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid #f0d68b;
  border-radius: 8px;
  background: #fffdf2;
}

.availability-empty-card strong {
  font-size: 1.1rem;
}

.availability-empty-card p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 800;
  line-height: 1.5;
}

.availability-empty-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.availability-empty-actions button,
.availability-empty-actions a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: .9rem;
  font-weight: 950;
  text-align: center;
  text-decoration: none;
}

.availability-empty-actions a {
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

@media (max-width: 680px) {
  .availability-shell {
    padding-top: 14px;
  }

  .availability-trust {
    grid-template-columns: 1fr;
  }

  .location-row {
    grid-template-columns: 1fr;
  }

  .location-button,
  .hotel-search-button {
    width: 100%;
  }

  .availability-card header {
    display: grid;
  }

  .availability-card strong {
    font-size: 1.35rem;
  }
}

@media (max-width: 420px) {
  .availability-topbar {
    padding-right: 76px;
  }

  .availability-shell {
    padding-left: 12px;
    padding-right: 12px;
  }

  .availability-grid {
    grid-template-columns: 1fr;
  }

  .availability-hero h1 {
    font-size: 2rem;
  }

  .availability-empty-actions {
    grid-template-columns: 1fr;
  }
}