:root {
  color-scheme: light;
  --ui-body-size: 16px;
  --ui-support-size: 14px;
  --ui-small-size: 13px;
  --ui-control-size: 16px;
  --ink: #17231e;
  --muted: #526159;
  --paper: #f4f1e8;
  --card: #fffdf8;
  --line: #d9d8cd;
  --forest: #155e46;
  --forest-dark: #0d4533;
  --mint: #dff1e8;
  --amber: #c67521;
  --amber-soft: #fff0d5;
  --red: #a33a31;
  --shadow: 0 18px 45px rgba(33, 48, 40, 0.09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: var(--ui-body-size);
  line-height: 1.6;
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }

.shell { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(217, 216, 205, 0.8);
  background: rgba(244, 241, 232, 0.92);
  backdrop-filter: blur(14px);
}
.topbar-inner {
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { font-weight: 900; letter-spacing: .08em; text-decoration: none; }
.brand span { color: var(--forest); }
.topnav { display: flex; gap: 18px; align-items: center; font-size: var(--ui-support-size); }
.topnav a { text-decoration: none; color: var(--muted); }

.demo-pill, .tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: var(--ui-small-size);
  font-weight: 800;
  letter-spacing: .03em;
}
.demo-pill { background: var(--amber-soft); color: #7b4310; }
.tag { background: var(--mint); color: var(--forest-dark); }
.tag.internal { background: var(--amber-soft); color: #7b4310; }
.tag.neutral { background: #eceeea; color: #536058; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 60px;
  background:
    radial-gradient(circle at 88% 18%, rgba(37, 133, 96, .22), transparent 32%),
    linear-gradient(145deg, #173e31 0%, #10271f 62%, #0b1d17 100%);
  color: white;
}
.hero::after {
  content: "";
  position: absolute;
  width: 380px;
  height: 380px;
  right: -120px;
  bottom: -250px;
  border: 52px solid rgba(255,255,255,.06);
  border-radius: 50%;
}
.eyebrow { color: #a9d9c6; font-weight: 800; letter-spacing: .14em; font-size: var(--ui-small-size); }
.hero h1 { margin: 12px 0 16px; font-size: clamp(38px, 7vw, 78px); line-height: 1.02; letter-spacing: -.04em; }
.hero p { max-width: 690px; margin: 0; color: #d5e3dc; font-size: clamp(15px, 2.3vw, 19px); }
.hero-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-meta span { border: 1px solid rgba(255,255,255,.2); border-radius: 12px; padding: 9px 12px; background: rgba(255,255,255,.06); }

main { padding: 54px 0 80px; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 20px; }
.section-head h2 { margin: 0; font-size: clamp(25px, 4vw, 38px); letter-spacing: -.03em; }
.section-head p { max-width: 560px; margin: 0; color: var(--muted); }
.section { margin-top: 54px; }

.grid { display: grid; gap: 18px; }
.facility-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.facility-card { padding: 22px; display: flex; flex-direction: column; min-height: 240px; }
.facility-card h3 { margin: 10px 0 2px; font-size: 23px; }
.facility-card .sub { color: var(--muted); font-size: var(--ui-support-size); }
.facility-card .price { margin-top: auto; padding-top: 26px; font-size: 28px; font-weight: 900; }
.facility-card .price small { color: var(--muted); font-size: var(--ui-small-size); font-weight: 700; }
.facility-meta { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.facility-meta span { border: 1px solid var(--line); border-radius: 8px; padding: 4px 8px; font-size: var(--ui-small-size); color: var(--muted); }

.calculator { display: grid; grid-template-columns: .9fr 1.1fr; overflow: hidden; }
.form-panel { padding: 26px; border-right: 1px solid var(--line); }
.result-panel { padding: 26px; background: #eef4ef; }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field > span { font-size: var(--ui-support-size); font-weight: 800; }
input, select, textarea {
  width: 100%;
  min-height: 45px;
  padding: 9px 11px;
  border: 1px solid #bcc5bf;
  border-radius: 10px;
  background: white;
  color: var(--ink);
  font-size: var(--ui-control-size);
}
textarea { min-height: 88px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(21,94,70,.16); border-color: var(--forest); }
.btn {
  border: 0;
  border-radius: 11px;
  min-height: 44px;
  padding: 11px 16px;
  font-size: var(--ui-control-size);
  font-weight: 850;
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { cursor: not-allowed; opacity: .5; transform: none; }
.btn-primary { background: var(--forest); color: white; }
.btn-primary:hover { background: var(--forest-dark); }
.btn-secondary { background: #e8ece8; color: var(--ink); }
.btn-danger { background: #f8e4e0; color: var(--red); }
.btn-row { display: flex; flex-wrap: wrap; gap: 9px; }

.quote-empty { color: var(--muted); padding: 28px 0; }
.quote-lines { display: grid; gap: 10px; }
.quote-line { display: flex; justify-content: space-between; gap: 16px; padding-bottom: 10px; border-bottom: 1px solid #ccd9d0; }
.quote-total { display: flex; justify-content: space-between; gap: 16px; margin-top: 18px; font-size: 27px; font-weight: 900; }
.quote-note { margin: 12px 0 0; color: var(--muted); font-size: var(--ui-support-size); }
.error { border-radius: 10px; padding: 10px 12px; background: #fae8e5; color: var(--red); font-size: var(--ui-support-size); }
.hidden { display: none !important; }

.admin-hero { padding: 42px 0 30px; }
.admin-hero h1 { margin: 8px 0 4px; font-size: clamp(31px, 6vw, 52px); letter-spacing: -.04em; }
.admin-hero p { margin: 0; color: var(--muted); }
.login-card { max-width: 520px; margin: 50px auto; padding: 28px; }
.login-card h1 { margin-top: 0; }
.dashboard-meta { display: flex; flex-wrap: wrap; gap: 9px; margin: 18px 0 0; }
.admin-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.admin-copy-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0 16px; }
.panel { padding: 23px; }
.panel h2, .panel h3 { margin-top: 0; }
.panel-head { display: flex; justify-content: space-between; gap: 14px; align-items: start; }
.help { color: var(--muted); font-size: var(--ui-support-size); line-height: 1.6; }
.preview-list { margin-top: 15px; border-top: 1px solid var(--line); }
.preview-row { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.price-change { font-weight: 850; white-space: nowrap; }
.price-change strong { color: var(--forest); }

.facility-admin-list { display: grid; gap: 14px; }
.facility-admin { padding: 18px; }
.facility-admin-head { display: flex; justify-content: space-between; align-items: start; gap: 12px; margin-bottom: 14px; }
.facility-admin h3 { margin: 0; }
.facility-controls { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 10px; align-items: end; }
.facility-controls .field { margin: 0; }
.facility-controls .btn { min-height: 45px; }
.full { grid-column: 1 / -1; }
.choice-group { margin: 0 0 16px; padding: 0; border: 0; }
.choice-group legend { margin-bottom: 8px; font-weight: 850; }
.choice-option { display: flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; }
.choice-option input { width: 20px; min-height: 20px; margin: 0; flex: 0 0 auto; accent-color: var(--forest); }
.choice-option span { color: var(--ink); font-size: var(--ui-body-size); line-height: 1.5; }
.notice { padding: 13px 15px; border-radius: 12px; background: var(--amber-soft); color: #71410f; }
.notice.ok { background: var(--mint); color: var(--forest-dark); }
.toast { position: fixed; right: 18px; bottom: 18px; max-width: min(420px, calc(100% - 36px)); padding: 13px 16px; border-radius: 12px; background: #173e31; color: white; box-shadow: var(--shadow); z-index: 30; }
.footer { border-top: 1px solid var(--line); padding: 26px 0 46px; color: var(--muted); font-size: var(--ui-support-size); }
.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.summary-card { padding: 16px; display: grid; gap: 3px; }
.summary-card > span { color: var(--muted); font-size: var(--ui-small-size); font-weight: 800; }
.summary-card > strong { font-size: 20px; }
.summary-card > small { color: var(--muted); }
.manual-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 14px; }
.table-wrap { overflow-x: auto; }
.orders-table { width: 100%; min-width: 1120px; border-collapse: collapse; font-size: 13px; }
.orders-table th, .orders-table td { padding: 9px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.orders-table th { background: #eef2ef; white-space: nowrap; }

@media (max-width: 860px) {
  .facility-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calculator, .admin-grid, .admin-copy-grid { grid-template-columns: 1fr; }
  .form-panel { border-right: 0; border-bottom: 1px solid var(--line); }
  .facility-controls { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .manual-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  :root {
    --ui-body-size: 17px;
    --ui-support-size: 16px;
    --ui-small-size: 15px;
    --ui-control-size: 17px;
  }
  body { line-height: 1.65; }
  input, select, textarea { min-height: 48px; }
  .btn { min-height: 48px; }
  .demo-pill, .tag { line-height: 1.45; }
  .help, .quote-note, .error, .notice { line-height: 1.65; }
  .preview-row { padding-block: 13px; font-size: 17px; line-height: 1.55; }
  .summary-card > strong { font-size: 22px; }
  .orders-table { font-size: 14px; }
}
@media (max-width: 560px) {
  .shell { width: min(100% - 22px, 1120px); }
  .topbar-inner { min-height: auto; padding: 10px 0; align-items: center; }
  .brand { min-width: 0; font-size: 16px; line-height: 1.4; }
  .topnav { justify-content: flex-end; flex-wrap: wrap; gap: 6px; }
  .topnav .btn { padding: 8px 10px; font-size: 16px; }
  .topnav a:not(.demo-pill) { display: none; }
  .hero { padding: 56px 0 45px; }
  .facility-grid { grid-template-columns: 1fr; }
  .section-head { align-items: start; flex-direction: column; gap: 8px; }
  .facility-controls { grid-template-columns: 1fr; }
  .summary-grid, .manual-grid { grid-template-columns: 1fr; }
  .panel, .form-panel, .result-panel { padding: 18px; }
}

/* Public purchase styling is isolated in booking-shared.css and the Modern
   design file. Admin and reservation pages continue to use this file. */

/* 2026 admin/settings split and reservation page. */
.admin-filters { display: flex; gap: 18px; align-items: end; margin: 18px 0; }
.admin-filters .field { flex: 1; max-width: 520px; margin: 0; }
.check-field { display: flex; gap: 7px; align-items: center; min-height: 45px; white-space: nowrap; }
.check-field input { width: auto; min-height: 0; }
.compact-table { min-width: 600px; }
.category-summary { margin-top: 14px; }
.category-summary h3 { margin-top: 0; }
.compact-error { margin-top: 6px; padding: 5px 7px; }
.warning-row { background: #fff8e7; }
.order-dialog { width: min(680px, calc(100% - 28px)); padding: 26px; border: 1px solid var(--line); border-radius: 14px; color: var(--ink); }
.order-dialog::backdrop { background: rgba(15, 23, 42, .45); }
.dialog-close { float: right; border: 0; background: transparent; font-size: 27px; }
.settings-grid, .facility-detail-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 14px; }
.facility-detail-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.tier-row { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.diff-row { display: grid; grid-template-columns: minmax(180px, .8fr) 1fr 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 13px; overflow-wrap: anywhere; }
.publish-panel { position: sticky; bottom: 10px; z-index: 10; box-shadow: 0 10px 35px rgba(20, 30, 25, .18); }
.order-lines { margin-top: 18px; }
.test-tools-panel { border: 2px solid #d6d5c9; }
.test-status-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.test-status-item { display: grid; gap: 3px; padding: 13px; border: 1px solid var(--line); border-radius: 10px; background: #f8f8f4; }
.test-status-item > span { color: var(--muted); font-size: var(--ui-small-size); font-weight: 750; }
.test-status-item > strong { font-size: 15px; }
.status-ok { color: var(--forest-dark); }
.status-warn { color: #8a4b08; }
.status-ng { color: var(--red); }
.test-status-item.status-ok { border-color: #b8d9c9; background: #eff8f3; }
.test-status-item.status-warn { border-color: #e8c78f; background: #fff7e8; }
.test-status-item.status-ng { border-color: #e2b6af; background: #fff1ef; }
.test-reset-notice { margin-top: 22px; }
.test-reset-notice p { margin: 5px 0 13px; }
.test-reset-notice code { font-size: var(--ui-small-size); }

@media (max-width: 860px) {
  .settings-grid, .facility-detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .test-status-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .admin-filters { display: grid; }
  .settings-grid, .facility-detail-grid, .tier-row, .diff-row { grid-template-columns: 1fr; }
  .test-status-grid { grid-template-columns: 1fr; }
  .publish-panel { position: static; }
  .panel-head { flex-direction: column; }
  .panel-head > .btn { width: 100%; }
  .order-dialog { padding: 20px 17px; }
  .order-dialog .btn-row { display: grid; grid-template-columns: 1fr; }
  .order-dialog .btn-row .btn { width: 100%; }
  .diff-row { font-size: 16px; }
  .test-status-item > strong { font-size: 17px; }
}

@media print {
  body * { visibility: hidden; }
  #badge-section, #badge-section * { visibility: visible; }
  #badge-section { position: absolute; inset: 0; border: 0; box-shadow: none; }
  #badge-section .admin-filters, #badge-section button, .topbar { display: none !important; }
}