:root {
  --bg: #faf6ef;
  --bg-elev: #ffffff;
  --ink: #2b2118;
  --ink-soft: #6b5c4d;
  --line: #e8dcc8;
  --accent: #c97b3a;
  --accent-dark: #a85f24;
  --accent-soft: #f4e4d0;
  --good: #4a8c5c;
  --warn: #c9a23a;
  --bad: #b84a3a;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(43,33,24,.06), 0 6px 18px rgba(43,33,24,.06);
  --maxw: 1180px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  font-size: 16px;
}
a { color: var(--accent-dark); }
a:hover { color: var(--accent); }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { flex-shrink: 0; }
.brand-name { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.brand-tag { font-size: 12px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.08em; }
.site-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-nav a { text-decoration: none; color: var(--ink); font-weight: 500; }
.site-nav a:hover { color: var(--accent-dark); }

main { max-width: var(--maxw); margin: 0 auto; padding: 0 24px 60px; }

.hero {
  padding: 40px 0 24px;
}
.hero h1 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.hero-sub { font-size: 17px; color: var(--ink-soft); max-width: 720px; margin: 0 0 20px; }
.hero-stats { display: flex; gap: 24px; flex-wrap: wrap; }
.hero-stats > div { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 28px; color: var(--accent-dark); }
.hero-stats span { font-size: 12px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.08em; }

.panel {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-top: 24px;
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.panel-head h2 { margin: 0; font-size: 20px; }

.btn {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: var(--ink);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.btn:hover { background: var(--accent-soft); border-color: var(--accent); }
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent-dark); }
.btn.primary:hover { background: var(--accent-dark); }
.btn.ghost { background: transparent; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.candle-list { display: grid; gap: 12px; }
.candle-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.candle-card:hover { border-color: var(--accent); background: var(--accent-soft); }
.candle-card.active { border-color: var(--accent-dark); background: var(--accent-soft); }
.candle-card .name { font-weight: 600; }
.candle-card .meta { font-size: 13px; color: var(--ink-soft); }
.candle-card .score { font-size: 22px; font-weight: 700; color: var(--accent-dark); align-self: center; }
.candle-card .actions { grid-column: 1 / -1; display: flex; gap: 8px; }
.candle-card .actions button { font-size: 12px; padding: 4px 10px; }

.empty-state {
  padding: 24px;
  text-align: center;
  color: var(--ink-soft);
  border: 1px dashed var(--line);
  border-radius: 8px;
}

.journal-view { display: grid; gap: 16px; }
.journal-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}
.stat-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
}
.stat-card .label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); }
.stat-card .value { font-size: 22px; font-weight: 700; margin-top: 4px; }
.stat-card .value.good { color: var(--good); }
.stat-card .value.warn { color: var(--warn); }
.stat-card .value.bad { color: var(--bad); }

.session-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.session-table th, .session-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.session-table th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); font-weight: 600; }
.session-table tr:hover td { background: var(--accent-soft); }
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--accent-dark);
}
.badge.warn { background: #f5e6b8; color: #8a6a10; }
.badge.bad { background: #f0c8c0; color: var(--bad); }
.badge.good { background: #c8e3d0; color: var(--good); }

.compare-view { overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 640px; }
.compare-table th, .compare-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.compare-table th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); font-weight: 600; background: var(--bg); }
.compare-table tr:hover td { background: var(--accent-soft); }

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.guide-grid article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
}
.guide-grid h3 { margin: 0 0 8px; font-size: 16px; }
.guide-grid p { margin: 0; font-size: 14px; color: var(--ink-soft); }

.guide-faq { border-top: 1px solid var(--line); padding-top: 16px; }
.guide-faq h3 { margin: 0 0 12px; }
.guide-faq details { border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; margin-bottom: 8px; background: var(--bg); }
.guide-faq summary { cursor: pointer; font-weight: 600; }
.guide-faq details[open] summary { margin-bottom: 8px; }
.guide-faq p { margin: 0; font-size: 14px; color: var(--ink-soft); }

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(43,33,24,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: var(--bg-elev);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(43,33,24,.2);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
}
.modal-head h3 { margin: 0; font-size: 18px; }
.modal-close {
  appearance: none;
  border: none;
  background: transparent;
  font-size: 24px;
  cursor: pointer;
  color: var(--ink-soft);
  line-height: 1;
}
.modal-form { padding: 20px; display: grid; gap: 12px; }
.modal-form label { display: grid; gap: 4px; font-size: 13px; font-weight: 500; color: var(--ink-soft); }
.modal-form input, .modal-form select, .modal-form textarea {
  font: inherit;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg);
  color: var(--ink);
}
.modal-form input:focus, .modal-form select:focus, .modal-form textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.checkbox-row { display: flex; flex-wrap: wrap; gap: 10px; padding: 6px 0; }
.checkbox-row label { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink); font-weight: 400; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; padding-top: 8px; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px;
  margin-top: 40px;
  font-size: 13px;
  color: var(--ink-soft);
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-links a { color: var(--ink-soft); text-decoration: none; }
.footer-links a:hover { color: var(--accent-dark); }

@media (max-width: 720px) {
  .site-header { flex-direction: column; align-items: flex-start; }
  .hero { padding: 24px 0 12px; }
  .panel { padding: 16px; }
  .candle-card { grid-template-columns: 1fr; }
  .candle-card .score { align-self: start; }
}

@media print {
  body { background: #fff; }
  .site-header, .site-footer, .site-nav, .btn, .modal-backdrop { display: none !important; }
  .panel { box-shadow: none; border: none; padding: 0; }
  .journal-summary { grid-template-columns: repeat(4, 1fr); }
}


/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}