:root {
  --color-primary: #0569A2;
  --color-primary-dark: #0D4974;
  --color-accent: #1388C8;
  --color-accent-soft: #A2D4EE;
  --color-text-strong: #19315E;
  --color-surface-soft: #F3F7FA;
  --color-surface: #FFFFFF;
  --color-border: #D9E5EF;
  --color-border-strong: #B8CEDF;
  --color-text: #39506B;
  --color-muted: #67809C;
  --color-success: #0F9D7A;
  --color-warning: #B97700;
  --color-danger: #C73D5B;
  --shadow-soft: 0 18px 40px rgba(25, 49, 94, 0.08);
  --shadow-lift: 0 20px 52px rgba(13, 73, 116, 0.12);
  --radius-xl: 24px;
  --radius-lg: 20px;
  --radius-md: 16px;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(180deg, #f7fbfe 0%, #eef5fa 100%);
  color: var(--color-text-strong);
}
a { color: var(--color-primary); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.page-wash {
  position: fixed; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at top right, rgba(19,136,200,0.10), transparent 30%),
    radial-gradient(circle at top left, rgba(162,212,238,0.42), transparent 36%),
    linear-gradient(180deg, rgba(255,255,255,0.8), rgba(243,247,250,0.95));
}
.page-shell {
  position: relative; z-index: 1;
  width: min(100% - 40px, 1380px);
  margin: 0 auto;
  padding: 28px 0 34px;
}
.glass, .card, .hero-card, .stat-card, .guide-card, .window-card, .window-tile, .item-card, .summary-item, .tabbar, .modal-panel {
  background: rgba(255,255,255,0.94);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}
.inset-card { box-shadow: inset 0 1px 0 rgba(255,255,255,0.75), var(--shadow-soft); }
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 18px;
  padding: 28px;
  border-radius: 30px;
  margin-bottom: 18px;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(5,105,162,0.09), rgba(162,212,238,0.08) 55%, rgba(255,255,255,0) 85%);
  pointer-events: none;
}
.hero-copy, .hero-rail { position: relative; z-index: 1; }
.brand-lockup { display: flex; gap: 14px; align-items: center; margin-bottom: 18px; }
.brand-mark {
  inline-size: 58px; block-size: 58px; border-radius: 18px; position: relative;
  background: linear-gradient(180deg, var(--color-primary), var(--color-primary-dark));
  box-shadow: 0 10px 22px rgba(5,105,162,0.22);
}
.brand-mark span { position: absolute; display: block; background: rgba(255,255,255,0.96); }
.brand-mark span:nth-child(1) { width: 22px; height: 22px; border-radius: 999px 999px 999px 0; transform: rotate(45deg); top: 10px; left: 18px; }
.brand-mark span:nth-child(2) { width: 10px; height: 10px; border-radius: 50%; top: 18px; left: 24px; background: var(--color-primary); }
.brand-mark span:nth-child(3) { width: 4px; height: 15px; border-radius: 999px; left: 27px; bottom: 8px; background: rgba(255,255,255,0.92); }
.brand-name { font-size: clamp(1.3rem, 2.4vw, 1.7rem); font-weight: 800; letter-spacing: -0.04em; }
.brand-sub { color: var(--color-primary); font-size: 0.88rem; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; margin-top: 2px; }
.eyebrow-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 0.5rem 0.9rem; border-radius: 999px;
  font-size: 0.75rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-primary-dark); background: rgba(162,212,238,0.32); border: 1px solid rgba(19,136,200,0.16);
}
.eyebrow.subtle { background: rgba(255,255,255,0.92); border-color: var(--color-border); color: var(--color-muted); }
.hero h1 { margin: 0.12rem 0 0.8rem; font-size: clamp(2.4rem, 4.6vw, 4.1rem); line-height: 0.98; letter-spacing: -0.06em; max-width: 12ch; }
.lede { margin: 0; color: var(--color-text); line-height: 1.7; max-width: 68ch; font-size: 1.04rem; }
.hero-cta-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.hero-chip {
  border: 1px solid rgba(5,105,162,0.14); background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(162,212,238,0.18));
  color: var(--color-primary-dark); border-radius: 999px; padding: 0.88rem 1.08rem; font-weight: 800;
}
.hero-chip.secondary { background: rgba(255,255,255,0.96); border-color: var(--color-border); color: var(--color-text-strong); }
.micro-disclaimer { margin: 16px 0 0; color: var(--color-muted); font-size: 0.92rem; }
.hero-rail { display: grid; gap: 14px; }
.hero-card, .stat-card { border-radius: 22px; padding: 18px; }
.hero-card h2 { margin: 0.2rem 0 0.4rem; font-size: 1.18rem; letter-spacing: -0.03em; }
.section-kicker, .mini-label {
  color: var(--color-primary); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
}
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.stat-label { color: var(--color-muted); font-size: 0.82rem; margin-bottom: 8px; display: block; }
.stat-card strong { font-size: clamp(1.6rem, 3vw, 2.3rem); letter-spacing: -0.05em; }
.tabbar {
  display: flex; gap: 10px; align-items: center; padding: 10px; border-radius: 22px; margin-bottom: 18px; position: sticky; top: 12px; z-index: 15;
}
.tabbar-spacer { flex: 1; }
.tab {
  border: 1px solid transparent; background: rgba(255,255,255,0.88); color: var(--color-text-strong); border-radius: 999px;
  padding: 0.82rem 1rem; transition: 180ms ease; font-weight: 700;
}
.tab:hover { background: rgba(162,212,238,0.28); }
.tab.active { background: var(--color-primary); border-color: var(--color-primary); color: white; }
.hidden { display: none !important; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.main-grid { display: grid; grid-template-columns: minmax(0,0.95fr) minmax(0,1.1fr); gap: 18px; align-items: start; }
.main-grid.single-column { grid-template-columns: 1fr; }
.card { border-radius: 26px; padding: 22px; overflow: hidden; }
.results-card { min-width: 0; }
.section-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 18px; }
.section-head h2 { margin: 0.14rem 0 0; font-size: 1.45rem; letter-spacing: -0.04em; }
.chip {
  display: inline-flex; align-items: center; border-radius: 999px; padding: 0.46rem 0.8rem; white-space: nowrap;
  border: 1px solid rgba(19,136,200,0.16); background: rgba(162,212,238,0.24); color: var(--color-primary-dark); font-size: 0.84rem; font-weight: 700;
}
.chip.muted { color: var(--color-muted); background: rgba(255,255,255,0.96); border-color: var(--color-border); }
label { display: grid; gap: 8px; }
label > span { color: var(--color-text-strong); font-size: 0.98rem; font-weight: 700; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-grid.single-form { grid-template-columns: 1fr; }
input, select, textarea {
  width: 100%; border-radius: 18px; border: 1px solid var(--color-border-strong); background: white; color: var(--color-text-strong);
  padding: 15px 16px; outline: none; transition: 180ms ease; min-height: 58px;
}
input::placeholder, textarea::placeholder { color: #8ea2b8; }
input[type="file"] { padding: 12px; min-height: auto; }
select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, rgba(25,49,94,0.75) 50%),
    linear-gradient(135deg, rgba(25,49,94,0.75) 50%, transparent 50%);
  background-position: calc(100% - 20px) calc(50% - 3px), calc(100% - 14px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(162,212,238,0.48);
}
.date-field { position: relative; cursor: pointer; }
.date-field input[type="date"] {
  cursor: pointer;
  padding-right: 66px;
  border-color: rgba(19,136,200,0.34);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.55);
}
.date-field::after {
  content: '📅';
  position: absolute;
  right: 14px;
  top: 41px;
  inline-size: 34px;
  block-size: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(162,212,238,0.36), rgba(19,136,200,0.18));
  border: 1px solid rgba(19,136,200,0.18);
  pointer-events: none;
  font-size: 1rem;
}
.field-hint { color: var(--color-primary); font-size: 0.78rem; font-weight: 700; }
input[type="date"]::-webkit-calendar-picker-indicator { opacity: 0.01; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); width: 42px; height: 42px; margin: 0; cursor: pointer; z-index: 3; }
input[type="date"]::-webkit-date-and-time-value { text-align: left; }
.date-field:focus-within::after { box-shadow: 0 0 0 4px rgba(162,212,238,0.38); border-color: rgba(19,136,200,0.38); }
textarea.json-editor { min-height: 340px; resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.form-actions, .button-row { display: flex; gap: 10px; flex-wrap: wrap; }
.form-actions { grid-column: 1 / -1; margin-top: 4px; }
.button-row.compact-row { justify-content: flex-end; }
.btn {
  border: 1px solid transparent; border-radius: 16px; padding: 0.9rem 1rem; color: white; font-weight: 700;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(180deg, var(--color-primary), var(--color-primary-dark)); box-shadow: 0 14px 26px rgba(5,105,162,0.22); }
.btn-primary:hover { background: linear-gradient(180deg, var(--color-primary-dark), #09385d); }
.btn-secondary { background: white; border-color: var(--color-border-strong); color: var(--color-text-strong); }
.btn-danger { background: linear-gradient(180deg, #e46d86, #c73d5b); box-shadow: 0 14px 26px rgba(199,61,91,0.18); }
.notice {
  margin-top: 16px; border-radius: 18px; padding: 14px 15px; border: 1px solid var(--color-border); line-height: 1.55;
}
.notice.info { background: #f2f8fc; color: var(--color-text); }
.notice.success { background: #eefaf6; border-color: rgba(15,157,122,0.22); color: #176a57; }
.notice.warning { background: #fff7e9; border-color: rgba(185,119,0,0.22); color: #8f6200; }
.notice.error { background: #fff1f4; border-color: rgba(199,61,91,0.22); color: #9d2942; }
.empty-state { color: var(--color-muted); padding: 18px 0 4px; }
.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.summary-item {
  border-radius: 20px; padding: 14px; border: 1px solid var(--color-border); background: white; min-height: 92px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.summary-item span { color: var(--color-muted); font-size: 0.85rem; }
.summary-item strong { font-size: 1.02rem; line-height: 1.35; color: var(--color-text-strong); }
.summary-item.featured { background: linear-gradient(180deg, rgba(162,212,238,0.28), rgba(255,255,255,1)); border-color: rgba(19,136,200,0.16); }
.summary-item.occupancy-good { background: linear-gradient(180deg, rgba(162,212,238,0.38), rgba(255,255,255,1)); border-color: rgba(19,136,200,0.22); }
.summary-item.occupancy-warn { background: linear-gradient(180deg, #fff7e9, #ffffff); border-color: rgba(185,119,0,0.22); }
.summary-item.occupancy-bad { background: linear-gradient(180deg, #fff1f4, #ffffff); border-color: rgba(199,61,91,0.22); }
.occupancy-banner {
  margin-bottom: 14px; padding: 14px 16px; border-radius: 18px; font-weight: 700; border: 1px solid var(--color-border);
}
.occupancy-banner.good { background: rgba(162,212,238,0.34); color: var(--color-primary-dark); border-color: rgba(19,136,200,0.18); }
.occupancy-banner.warn { background: #fff7e9; color: #8f6200; border-color: rgba(185,119,0,0.22); }
.occupancy-banner.bad { background: #fff1f4; color: #9d2942; border-color: rgba(199,61,91,0.22); }
.table-shell { overflow: auto; border: 1px solid var(--color-border); border-radius: 22px; background: white; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--color-border); text-align: left; }
th { color: var(--color-text-strong); background: #f8fbfd; }
.stack { display: grid; gap: 12px; }
.item-card {
  border-radius: 22px; padding: 18px; background: white; border: 1px solid var(--color-border);
}
.item-card h3 { margin: 0 0 0.35rem; font-size: 1.08rem; }
.item-card p, .support-copy, .muted-copy { color: var(--color-text); line-height: 1.6; margin: 0; }
.item-card ul { margin: 0.8rem 0 0; padding-left: 1.2rem; color: var(--color-text-strong); }
.item-card .muted-copy { margin-top: 0.5rem; }
.warning-chip, .status-chip {
  display: inline-flex; align-items: center; margin-top: 6px; margin-right: 8px; padding: 0.38rem 0.7rem; border-radius: 999px; font-size: 0.84rem;
}
.warning-chip { background: #fff7e9; border: 1px solid rgba(185,119,0,0.22); color: #8f6200; }
.status-chip.success { background: rgba(162,212,238,0.34); border: 1px solid rgba(19,136,200,0.18); color: var(--color-primary-dark); }
.status-chip.warning { background: #fff7e9; border: 1px solid rgba(185,119,0,0.22); color: #8f6200; }
.status-chip.error { background: #fff1f4; border: 1px solid rgba(199,61,91,0.22); color: #9d2942; }
pre { white-space: pre-wrap; word-break: break-word; color: var(--color-text-strong); background: #f8fbfd; border: 1px solid var(--color-border); border-radius: 16px; padding: 14px; }
.guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.guide-card, .window-card, .window-tile {
  border-radius: 20px; padding: 16px; background: white; border: 1px solid var(--color-border);
}
.guide-card h3 { margin: 0 0 0.5rem; }
.booking-layout { display: grid; grid-template-columns: minmax(260px, 0.8fr) 1.2fr; gap: 16px; align-items: start; }
.window-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.window-grid.compact { grid-template-columns: repeat(2, minmax(0,1fr)); }
.window-card strong, .window-tile strong { display: block; margin-top: 0.4rem; font-size: clamp(1.5rem, 2.4vw, 2rem); letter-spacing: -0.05em; }
.window-label { color: var(--color-muted); font-size: 0.84rem; text-transform: uppercase; letter-spacing: 0.08em; }
.window-card small, .window-tile small { color: var(--color-text); display: block; margin-top: 0.45rem; }
.accent-card { background: linear-gradient(180deg, rgba(162,212,238,0.34), rgba(255,255,255,1)); }
.admin-wide { grid-column: 1 / -1; }
.modal { position: fixed; inset: 0; z-index: 30; display: grid; place-items: center; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(25,49,94,0.28); }
.modal-panel { position: relative; width: min(520px, calc(100% - 24px)); border-radius: 26px; padding: 22px; }
details summary { cursor: pointer; color: var(--color-primary-dark); font-weight: 700; margin-bottom: 10px; }
.site-footer {
  display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 18px; padding: 18px 8px 8px; color: var(--color-muted); font-size: 0.94rem;
}
.footer-brand { font-weight: 800; color: var(--color-text-strong); }
.footer-brand span { color: var(--color-primary); margin-left: 8px; font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; }
.footer-copy { max-width: 62ch; }
@media (max-width: 1120px) {
  .hero, .main-grid, .booking-layout { grid-template-columns: 1fr; }
}
@media (max-width: 780px) {
  .page-shell { width: min(100% - 16px, 1320px); padding-top: 16px; }
  .hero { padding: 22px; }
  .hero h1 { max-width: none; }
  .stats-grid, .summary-grid, .guide-grid, .window-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-actions { grid-column: auto; }
  .tabbar { top: 8px; overflow-x: auto; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .date-field::after { top: 40px; }
}


/* v5.3 redesign overrides */
:root {
  --shell-width: 1440px;
  --surface-0: #f6f9fc;
  --surface-1: #ffffff;
  --surface-2: #eef4f9;
  --surface-3: #e7f0f7;
  --ink-1: #19315E;
  --ink-2: #35506f;
  --ink-3: #69829d;
  --line-soft: rgba(5,105,162,0.10);
  --line-mid: rgba(5,105,162,0.16);
  --shadow-soft: 0 18px 48px rgba(12, 55, 93, 0.06);
  --shadow-lift: 0 28px 64px rgba(12, 55, 93, 0.10);
  --radius-hero: 36px;
  --radius-card: 28px;
  --radius-control: 20px;
}
body {
  background:
    radial-gradient(circle at top left, rgba(162,212,238,0.34), transparent 22%),
    radial-gradient(circle at top right, rgba(19,136,200,0.09), transparent 18%),
    linear-gradient(180deg, #f9fbfd 0%, #f2f7fb 100%);
  color: var(--ink-1);
}
.page-wash {
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.95), transparent 28%),
    radial-gradient(circle at 85% 0%, rgba(162,212,238,0.18), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,0.80), rgba(243,247,250,0.92));
}
.page-shell { width: min(100% - 40px, var(--shell-width)); padding: 26px 0 40px; }
.glass, .card, .hero-card, .stat-card, .guide-card, .window-card, .window-tile, .item-card, .summary-item, .tabbar, .modal-panel {
  background: rgba(255,255,255,0.90);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
}
.hero {
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
  gap: 24px;
  padding: 34px;
  border-radius: var(--radius-hero);
  margin-bottom: 20px;
  overflow: hidden;
}
.hero::before {
  background:
    radial-gradient(circle at 16% 18%, rgba(5,105,162,0.12), transparent 28%),
    linear-gradient(135deg, rgba(255,255,255,0.64), rgba(162,212,238,0.10) 58%, rgba(255,255,255,0.02) 88%);
}
.brand-lockup { margin-bottom: 20px; }
.brand-mark {
  inline-size: 64px; block-size: 64px; border-radius: 22px;
  box-shadow: 0 14px 34px rgba(5,105,162,0.20);
}
.brand-name { font-size: clamp(1.45rem, 2.8vw, 1.95rem); }
.brand-sub { letter-spacing: 0.22em; font-size: 0.8rem; }
.eyebrow-row { margin-bottom: 14px; }
.eyebrow { background: rgba(162,212,238,0.20); border-color: rgba(19,136,200,0.10); }
.hero h1 {
  max-width: 11ch;
  margin-bottom: 0.95rem;
  font-size: clamp(3rem, 5vw, 4.8rem);
  line-height: 0.94;
}
.lede {
  max-width: 62ch;
  color: var(--ink-2);
  font-size: 1.06rem;
  line-height: 1.7;
}
.hero-chip {
  padding: 0.92rem 1.18rem;
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(162,212,238,0.16));
  border-color: rgba(5,105,162,0.10);
  box-shadow: 0 10px 22px rgba(13,73,116,0.06);
}
.hero-chip:hover, .hero-chip:focus-visible { transform: translateY(-1px); box-shadow: 0 14px 26px rgba(13,73,116,0.10); }
.hero-chip.secondary { background: rgba(255,255,255,0.92); }
.micro-disclaimer { font-size: 0.88rem; max-width: 56ch; }
.hero-rail { gap: 16px; }
.hero-card, .stat-card { border-radius: 24px; padding: 20px; }
.booking-card h2 { font-size: 1.28rem; }
.stats-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stat-card strong { font-size: clamp(1.5rem, 2.2vw, 2rem); }
.tabbar {
  gap: 8px;
  padding: 8px;
  border-radius: 20px;
  margin-bottom: 20px;
  top: 10px;
  box-shadow: 0 14px 34px rgba(12,55,93,0.08);
}
.tab {
  background: transparent;
  color: var(--ink-1);
  padding: 0.82rem 1rem;
  border-color: transparent;
}
.tab:hover { background: rgba(162,212,238,0.18); }
.tab.active {
  background: linear-gradient(180deg, #0f79b6, #0569A2);
  box-shadow: 0 8px 18px rgba(5,105,162,0.18);
}
.tab.admin-trigger { border: 1px solid var(--line-mid); background: rgba(255,255,255,0.88); }
.main-grid { grid-template-columns: minmax(360px, 0.88fr) minmax(420px, 1.12fr); gap: 20px; }
.card { border-radius: var(--radius-card); padding: 28px; }
.section-head { margin-bottom: 22px; }
.section-head h2 { font-size: clamp(1.55rem, 2vw, 2rem); letter-spacing: -0.05em; }
.section-copy {
  margin: 0.48rem 0 0;
  color: var(--ink-2);
  line-height: 1.65;
  max-width: 62ch;
}
.planner-head .chip, .results-head .chip { margin-top: 2px; }
.form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  align-items: end;
}
.form-block-title {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 8px;
  color: var(--ink-1);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.form-block-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(5,105,162,0.18), rgba(5,105,162,0.03));
}
label > span { font-size: 0.96rem; }
input, select, textarea {
  min-height: 56px;
  border-radius: var(--radius-control);
  border: 1px solid rgba(5,105,162,0.16);
  background: rgba(255,255,255,0.84);
  padding: 14px 16px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.86);
}
input:hover, select:hover, textarea:hover { border-color: rgba(5,105,162,0.24); }
input:focus, select:focus, textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(162,212,238,0.42), inset 0 1px 0 rgba(255,255,255,0.90);
}
.date-field input[type="date"] { padding-right: 72px; }
.date-field::after {
  right: 12px;
  top: 39px;
  inline-size: 42px;
  block-size: 42px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(162,212,238,0.52), rgba(19,136,200,0.16));
  border-color: rgba(19,136,200,0.16);
  font-size: 1.1rem;
}
.field-hint {
  color: var(--ink-3);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.form-actions {
  margin-top: 8px;
  padding-top: 6px;
  align-items: center;
}
.btn {
  border-radius: 18px;
  padding: 0.98rem 1.18rem;
  font-weight: 800;
}
.btn-primary {
  min-width: 190px;
  background: linear-gradient(180deg, #167fbc, #0b5d93);
  box-shadow: 0 16px 30px rgba(5,105,162,0.22);
}
.btn-primary:hover { background: linear-gradient(180deg, #0f79b6, #084b79); }
.btn-secondary { background: rgba(255,255,255,0.90); }
.notice {
  border-radius: 20px;
  padding: 14px 16px;
  border-color: var(--line-soft);
}
.notice.info { background: rgba(162,212,238,0.12); }
.results-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(244,248,251,0.98));
}
.summary-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.summary-item {
  grid-column: span 3;
  min-height: 108px;
  border-radius: 22px;
  padding: 16px 16px 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(243,247,250,0.86));
  border: 1px solid rgba(5,105,162,0.10);
  box-shadow: none;
}
.summary-item span {
  color: var(--ink-3);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.summary-item strong {
  font-size: 1.18rem;
  line-height: 1.34;
  letter-spacing: -0.03em;
}
.summary-item-wide { grid-column: span 5; }
.summary-item-party { grid-column: span 4; }
.summary-item-average, .summary-item-occupancy { grid-column: span 3; }
.summary-item-total {
  grid-column: span 5;
  min-height: 132px;
  background: linear-gradient(180deg, rgba(5,105,162,0.10), rgba(255,255,255,0.98));
  border-color: rgba(5,105,162,0.18);
}
.summary-item-total strong {
  font-size: clamp(2.3rem, 3vw, 3rem);
  line-height: 1;
}
.summary-item-occupancy strong { font-size: 1.06rem; }
.summary-item.occupancy-good {
  background: linear-gradient(180deg, rgba(162,212,238,0.32), rgba(255,255,255,0.98));
  border-color: rgba(5,105,162,0.18);
}
.occupancy-banner {
  border-radius: 20px;
  padding: 15px 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.occupancy-banner.good { background: rgba(162,212,238,0.22); color: var(--color-primary-dark); }
.occupancy-banner.warn { background: #fff7e9; }
.occupancy-banner.bad { background: #fff1f4; }
.table-shell {
  border-radius: 22px;
  border: 1px solid rgba(5,105,162,0.10);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.84);
}
th, td { padding: 14px 16px; }
th {
  background: rgba(162,212,238,0.12);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
tbody tr:hover { background: rgba(162,212,238,0.08); }
.booking-layout { grid-template-columns: minmax(300px, 0.9fr) 1.1fr; gap: 20px; }
.window-card, .window-tile, .guide-card, .item-card {
  border-radius: 22px;
  border-color: rgba(5,105,162,0.10);
  box-shadow: none;
}
.window-card strong, .window-tile strong {
  font-size: clamp(1.7rem, 2.6vw, 2.4rem);
}
.accent-card {
  background: linear-gradient(180deg, rgba(5,105,162,0.10), rgba(255,255,255,0.98));
  border-color: rgba(5,105,162,0.16);
}
.modal-backdrop { background: rgba(25,49,94,0.34); backdrop-filter: blur(6px); }
.site-footer {
  margin-top: 22px;
  padding: 18px 6px 10px;
  border-top: 1px solid rgba(5,105,162,0.08);
}
.footer-brand { font-size: 1rem; }
.footer-copy { color: var(--ink-3); }

@media (max-width: 1260px) {
  .hero, .main-grid, .booking-layout { grid-template-columns: 1fr; }
  .summary-item, .summary-item-wide, .summary-item-party, .summary-item-average, .summary-item-occupancy, .summary-item-total { grid-column: span 6; }
}
@media (max-width: 900px) {
  .page-shell { width: min(100% - 18px, var(--shell-width)); padding-top: 18px; }
  .hero { padding: 24px; border-radius: 28px; }
  .hero h1 { max-width: 14ch; font-size: clamp(2.5rem, 10vw, 3.5rem); }
  .tabbar { overflow-x: auto; }
  .form-grid, .guide-grid, .window-grid, .stats-grid, .summary-grid { grid-template-columns: 1fr; }
  .summary-item, .summary-item-wide, .summary-item-party, .summary-item-average, .summary-item-occupancy, .summary-item-total { grid-column: span 1; }
  .card { padding: 22px; }
  .form-block-title, .form-actions { grid-column: auto; }
  .section-head { flex-direction: column; align-items: flex-start; }
}


/* v5.4 layout overhaul */
:root {
  --shell-width: 1360px;
  --radius-hero: 30px;
  --radius-card: 24px;
  --radius-control: 18px;
}
.page-shell { width: min(100% - 32px, var(--shell-width)); padding: 18px 0 28px; }
.hero {
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 18px; padding: 24px 26px; margin-bottom: 14px;
}
.brand-lockup { margin-bottom: 14px; }
.brand-mark { inline-size: 50px; block-size: 50px; border-radius: 18px; }
.brand-name { font-size: clamp(1.3rem, 2.2vw, 1.75rem); }
.brand-sub { font-size: 0.78rem; letter-spacing: 0.18em; }
.eyebrow-row { margin-bottom: 10px; }
.eyebrow { padding: 0.42rem 0.78rem; font-size: 0.7rem; }
.hero h1 { font-size: clamp(2.6rem, 4.4vw, 3.9rem); max-width: 10ch; margin: 0.1rem 0 0.7rem; }
.lede { font-size: 0.99rem; line-height: 1.55; max-width: 58ch; }
.hero-cta-row { margin-top: 14px; }
.hero-chip { padding: 0.78rem 1rem; }
.micro-disclaimer { margin-top: 12px; font-size: 0.84rem; }
.hero-card, .stat-card { padding: 16px; border-radius: 20px; }
.booking-card h2 { font-size: 1.12rem; }
.window-grid.compact { gap: 10px; }
.window-tile strong { font-size: clamp(1.25rem, 2vw, 1.8rem); }
.stats-grid { gap: 10px; }
.stat-card strong { font-size: clamp(1.35rem, 2vw, 1.8rem); }
.tabbar { padding: 6px; gap: 4px; margin-bottom: 14px; border-radius: 18px; }
.tab { padding: 0.72rem 0.9rem; font-size: 0.98rem; }
.main-grid { grid-template-columns: minmax(420px, 0.96fr) minmax(520px, 1.04fr); gap: 14px; }
.card { padding: 20px; border-radius: 22px; }
.section-head { margin-bottom: 16px; }
.section-head h2 { font-size: clamp(1.34rem, 1.8vw, 1.72rem); }
.section-copy { margin-top: 0.3rem; font-size: 0.96rem; line-height: 1.5; max-width: 48ch; }
.form-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px 14px; }
.form-grid .span-2 { grid-column: span 2; }
.form-grid .span-3 { grid-column: span 3; }
.form-grid .field { align-self: start; }
.form-block-title { padding-top: 2px; margin-bottom: -2px; font-size: 0.82rem; }
label { gap: 6px; }
label > span { font-size: 0.9rem; }
input, select, textarea { min-height: 50px; padding: 12px 14px; border-radius: 16px; font-size: 0.98rem; }
.date-field input[type="date"] { padding-right: 58px; }
.date-field::after { top: 35px; right: 10px; inline-size: 34px; block-size: 34px; border-radius: 12px; font-size: 0.95rem; }
.field-hint { display:none; }
.form-actions { margin-top: 2px; padding-top: 0; }
.btn { padding: 0.85rem 1rem; border-radius: 16px; }
.btn-primary { min-width: 170px; }
.notice { margin-top: 12px; padding: 12px 14px; border-radius: 16px; }
.summary-grid { gap: 10px; margin-bottom: 14px; }
.summary-item { min-height: 84px; padding: 14px; border-radius: 18px; }
.summary-item span { font-size: 0.76rem; }
.summary-item strong { font-size: 1rem; line-height: 1.28; }
.summary-item-total { min-height: 112px; }
.summary-item-total strong { font-size: clamp(2rem, 2.7vw, 2.7rem); }
.summary-item-wide { grid-column: span 4; }
.summary-item-party { grid-column: span 3; }
.summary-item-average, .summary-item-occupancy { grid-column: span 2; }
.summary-item-total { grid-column: span 3; }
.occupancy-banner { padding: 12px 14px; border-radius: 16px; margin-bottom: 12px; }
.table-shell { border-radius: 18px; }
th, td { padding: 10px 12px; font-size: 0.96rem; }
.site-footer { margin-top: 14px; padding-top: 12px; }
@media (max-width: 1280px) {
  .hero { grid-template-columns: 1fr; }
  .main-grid { grid-template-columns: 1fr; }
  .summary-item-wide { grid-column: span 5; }
  .summary-item-party { grid-column: span 4; }
  .summary-item-total { grid-column: span 3; }
}
@media (max-width: 980px) {
  .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-grid .span-2, .form-grid .span-3 { grid-column: span 1; }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .summary-item, .summary-item-wide, .summary-item-party, .summary-item-average, .summary-item-occupancy, .summary-item-total { grid-column: span 1; }
}
@media (max-width: 780px) {
  .page-shell { width: min(100% - 14px, var(--shell-width)); padding-top: 12px; }
  .hero { padding: 18px; }
  .hero h1 { font-size: 2.3rem; max-width: none; }
  .tabbar { top: 6px; }
  .card { padding: 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .summary-grid { grid-template-columns: 1fr; }
}


.sponsor-slot{margin:18px 0 8px;}
.sponsor-card{display:block;padding:10px 14px;border-radius:22px;text-decoration:none;color:inherit;border:1px solid rgba(5,105,162,.16);background:linear-gradient(180deg,#fff,#f7fbff);box-shadow:0 14px 34px rgba(17,56,102,.08);}
.sponsor-label{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#5b7ba6;margin-bottom:8px;}
.sponsor-card img{width:100%;display:block;border-radius:16px;max-height:180px;object-fit:cover;}
.banner-admin-grid{display:grid;grid-template-columns:1.2fr 0.9fr 1fr 1fr 1fr 1fr 1fr auto auto;gap:12px;align-items:center;margin:12px 0 14px;}
.checkbox-row{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#19315E;}
.checkbox-row input{width:18px;height:18px;}
.mini-meta{font-size:14px;color:#5b7ba6;margin-top:10px;}
@media (max-width: 1100px){.banner-admin-grid{grid-template-columns:1fr 1fr;}}
@media (max-width: 720px){.banner-admin-grid{grid-template-columns:1fr;}.sponsor-card img{max-height:120px;}}


.finder-grid { display:grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; align-items:end; }
.finder-grid .field { grid-column: span 2; }
.finder-actions { grid-column: 1 / -1; display:flex; gap:12px; }
.finder-results { display:grid; gap: 14px; }
.finder-card { border:1px solid var(--color-line); border-radius: 18px; padding: 18px 20px; background: rgba(255,255,255,0.7); }
.finder-card-head { display:flex; align-items:flex-start; justify-content:space-between; gap:16px; margin-bottom:10px; }
.finder-card-head h3 { margin:0 0 6px; font-size:1.12rem; }
.finder-card-head p { margin:0; color: var(--color-text); }
.finder-chip { display:inline-flex; padding: 8px 12px; border-radius: 999px; background: var(--color-accent-soft); color: var(--color-text-strong); font-weight:700; white-space:nowrap; }
.finder-meta { display:flex; flex-wrap:wrap; gap:14px; color: var(--color-text-strong); }
@media (max-width: 1100px) { .finder-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } .finder-grid .field { grid-column: span 1; } }
@media (max-width: 720px) { .finder-grid { grid-template-columns: 1fr; } .finder-card-head { flex-direction:column; } }


.contact-modal-panel { max-width: 720px; }
.contact-modal-stack { display: grid; gap: 16px; }
.copy-row { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; }
.copy-row input[readonly] { background: var(--surface-soft, #F3F7FA); cursor: text; }
#openBannerEmailAppBtn { text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
@media (max-width: 720px) { .copy-row { grid-template-columns: 1fr; } }