@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,500&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  --lake: #123A3D;
  --lake-dark: #0C2729;
  --cedar: #7A4A2B;
  --gold: #D98A2B;
  --gold-dark: #B96F1B;
  --foam: #EDF0E6;
  --foam-white: #FAFBF7;
  --ink: #16211C;
  --ink-soft: #4A5750;
  --line: #D8DECF;
  --danger: #B3413B;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  --radius: 6px;
  --container: 1080px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--foam);
  color: var(--ink);
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.wrap { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0; color: var(--lake); }
p { margin: 0 0 1em; color: var(--ink-soft); }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cedar);
}

/* header */
.site-header {
  background: var(--lake);
  color: var(--foam-white);
  padding: 20px 0;
}
.site-header .wrap { display: flex; justify-content: space-between; align-items: center; }
.brand { text-decoration: none; color: var(--foam-white); font-family: var(--font-display); font-weight: 700; font-size: 19px; }
.brand small { display: block; font-family: var(--font-mono); font-size: 10px; color: var(--gold); letter-spacing: .1em; text-transform: uppercase; font-weight: 600; }
.header-links { display: flex; gap: 18px; align-items: center; }
.header-links a { text-decoration: none; font-size: 14px; color: #C7D3C4; }
.header-links a:hover { color: var(--gold); }

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  background: var(--gold);
  color: var(--lake-dark);
}
.btn:hover { background: var(--gold-dark); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-outline { background: transparent; border-color: var(--lake); color: var(--lake); }
.btn-outline:hover { background: var(--lake); color: var(--foam-white); }

/* category tabs */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin: 28px 0; }
.tab {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--foam-white);
  cursor: pointer;
  color: var(--ink-soft);
}
.tab[aria-selected="true"] { background: var(--lake); border-color: var(--lake); color: var(--foam-white); }

/* catalog grid */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}
.unit-card {
  text-decoration: none;
  color: inherit;
  background: var(--foam-white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.unit-card .thumb {
  aspect-ratio: 4/3;
  background: linear-gradient(150deg, #E7DEC4, #C9BE9C);
  position: relative;
  overflow: hidden;
}
.unit-card .thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.unit-card .thumb span {
  position: absolute; top: 10px; left: 10px;
  background: var(--lake); color: var(--foam-white);
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: .06em; text-transform: uppercase;
  padding: 5px 9px; border-radius: 3px;
}
.unit-card .body { padding: 16px 18px 20px; }
.unit-card h3 { font-size: 18px; margin-bottom: 6px; }
.unit-card p { font-size: 13.5px; margin-bottom: 10px; }
.unit-card .price {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-dark);
}

.empty-state { padding: 40px 0; color: var(--ink-soft); font-size: 14px; }

/* unit detail */
.unit-hero { background: var(--lake); color: var(--foam-white); padding: 40px 0; }
.unit-hero h1 { color: var(--foam-white); font-size: clamp(30px, 4vw, 44px); margin: 12px 0 8px; }
.unit-hero p { color: #D6E0D4; max-width: 60ch; }

.unit-photo {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-top: -30px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  cursor: pointer;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  margin-bottom: 30px;
}
.gallery-thumbs img {
  aspect-ratio: 1/1;
  width: 100%;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--line);
  cursor: pointer;
}
.gallery-thumbs img:hover { opacity: .85; }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(12, 39, 41, 0.94);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox img {
  max-width: 88vw;
  max-height: 82vh;
  object-fit: contain;
  border-radius: 4px;
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: var(--foam-white);
  font-size: 34px;
  line-height: 1;
  cursor: pointer;
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.12);
  border: none;
  color: var(--foam-white);
  font-size: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  line-height: 1;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.22); }
.lightbox-prev { left: 18px; }
.lightbox-next { right: 18px; }
.lightbox-count {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 12px;
  color: #C7D3C4;
  letter-spacing: .05em;
}
.breadcrumb { font-family: var(--font-mono); font-size: 12px; color: #9FB39C; text-transform: uppercase; margin-bottom: 16px; }
.breadcrumb a { color: #9FB39C; text-decoration: none; }
.breadcrumb a:hover { color: var(--gold); }

.booking-panel {
  max-width: 460px;
  background: var(--foam-white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  margin: 40px auto;
}
.form-field { margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--cedar);
  margin-bottom: 6px;
}
.form-field input, .form-field select {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--ink);
}

.price-summary {
  background: var(--foam);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin: 18px 0;
  font-size: 14px;
}
.price-summary .row { display: flex; justify-content: space-between; margin-bottom: 6px; }
.price-summary .row:last-child { margin-bottom: 0; padding-top: 8px; border-top: 1px solid var(--line); font-weight: 700; color: var(--lake); }

.status-msg {
  font-size: 13.5px;
  padding: 10px 12px;
  border-radius: var(--radius);
  margin-bottom: 14px;
}
.status-msg.ok { background: #E4EFE0; color: #2C5C2E; }
.status-msg.err { background: #F6E3E1; color: var(--danger); }

.full-width { width: 100%; }

/* time slot picker */
.slot-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 13px 16px;
  margin-bottom: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}
.slot-btn:hover:not(:disabled) { border-color: var(--gold); }
.slot-btn.selected { border-color: var(--gold); background: #FBF0DD; }
.slot-btn:disabled {
  opacity: .5;
  cursor: not-allowed;
  text-decoration: line-through;
}
.slot-btn .slot-time { font-weight: 600; }
.slot-btn .slot-status {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ink-soft);
}

/* success / cancel pages */
.state-page { text-align: center; padding: 100px 24px; max-width: 560px; margin: 0 auto; }
.state-page h1 { font-size: 32px; margin: 16px 0 12px; }

/* admin */
.admin-table { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: 13.5px; }
.admin-table th, .admin-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.admin-table th { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--cedar); }
.badge { font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; letter-spacing: .04em; }
.badge.confirmed { background: #E4EFE0; color: #2C5C2E; }
.badge.pending { background: #FBF0DD; color: var(--gold-dark); }
.badge.cancelled { background: #F0F0F0; color: #888; }

@media (max-width: 900px) {
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .catalog-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}