/* Golf-themed styles shared across the app. */
:root {
  --brand: #107929;   /* palette: forest green (primary) */
  --teal: #10795e;    /* palette: emerald / teal */
  --olive: #2c7910;   /* palette: olive / lime green */
  --green-900: #063a17;
  --green-800: #0a5220;
  --green-700: #0d6626;
  --green-600: #107929;
  --green-500: #33a257;
  --fairway: #e9f4ec;
  --sand: #f2ead4;
  --cream: #faf8f1;
  --page: #f4f7f3;
  --ink: #14251a;
  --muted: #5d6b61;
  --line: #dce6dd;
  --white: #ffffff;
  --gold: #cda63f;
  --flag: #d1483f;
  --shadow: 0 6px 20px rgba(16, 48, 33, 0.1);
  --radius: 14px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  line-height: 1.55;
  background-color: var(--page);
  background-image: linear-gradient(180deg, #e5eee6 0%, var(--page) 300px);
  background-repeat: no-repeat;
  min-height: 100vh;
}

a { color: var(--green-700); }
a:hover { color: var(--teal); }

.container {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px;
}
/* Space between the header band and page content. */
main.container { padding-top: 26px; padding-bottom: 10px; }

/* Header */
.site-header {
  padding: 32px 0 28px;
  text-align: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--olive) 0%, var(--brand) 52%, var(--teal) 100%);
  box-shadow: 0 8px 24px rgba(6, 58, 23, 0.18);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand svg { flex: 0 0 auto; }
.tagline {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
}

/* Profile circle (top-right of the header) */
.site-header .container { position: relative; }
.profile {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.4);
  text-decoration: none;
  transition: background 0.15s ease, transform 0.05s ease;
}
.profile:hover { background: rgba(255, 255, 255, 0.28); }
.profile:active { transform: translateY(-50%) scale(0.96); }
.profile:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.45); }
.profile-icon { display: block; }
.profile-initial { font-weight: 800; font-size: 16px; line-height: 1; }

@media (max-width: 620px) {
  .site-header .brand { font-size: 24px; }
  .profile { width: 36px; height: 36px; right: 14px; }
}

/* Card */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}

/* Search form */
.search-row { display: flex; gap: 10px; }
.search-row input[type="text"] {
  flex: 1;
  min-width: 0;
  padding: 14px 16px;
  font-size: 17px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--cream);
  color: var(--ink);
}
.search-row input[type="text"]:focus {
  outline: none;
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(51, 162, 87, 0.2);
  background: var(--white);
}

.btn {
  appearance: none;
  border: none;
  border-radius: 10px;
  padding: 14px 22px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  background: var(--green-600);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease;
  white-space: nowrap;
}
.btn:hover { background: var(--green-700); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.hint { margin: 10px 2px 0; color: var(--muted); font-size: 13px; }

/* Advanced options */
details.advanced { margin-top: 14px; border-top: 1px dashed var(--line); padding-top: 12px; }
details.advanced summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--green-700);
  font-size: 14px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.field input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  background: var(--cream);
}
.field input:focus { outline: none; border-color: var(--green-500); background: var(--white); }

/* Status / loading */
.status { margin: 22px 0; text-align: center; color: var(--muted); }
.spinner {
  width: 30px; height: 30px;
  margin: 0 auto 10px;
  border: 3px solid var(--line);
  border-top-color: var(--green-600);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.error {
  background: #fdeceb;
  border: 1px solid #f3c3bf;
  color: #952b23;
  border-radius: 10px;
  padding: 14px 16px;
  margin-top: 18px;
}
.error ul { margin: 8px 0 0; padding-left: 20px; }

/* Interpretation summary */
.summary { margin: 22px 0 6px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--fairway);
  border: 1px solid var(--line);
  color: var(--green-800);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 13px;
  font-weight: 600;
}
.assumptions { margin: 10px 2px 0; color: var(--muted); font-size: 12.5px; }

/* Results */
.results-meta { margin: 20px 2px 10px; color: var(--muted); font-size: 14px; }
.results { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.result {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 5px solid var(--green-600);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: 0 3px 10px rgba(16, 48, 33, 0.05);
}
.result .time {
  font-size: 22px;
  font-weight: 800;
  color: var(--green-800);
  min-width: 96px;
}
.result .details { flex: 1; min-width: 0; }
.result .course-name { font-weight: 700; }
.result .club-name { color: var(--muted); font-size: 13.5px; }
.result .meta { margin-top: 4px; font-size: 13px; color: var(--muted); }
.result .price { font-weight: 700; color: var(--ink); }
.badge {
  display: inline-block;
  background: var(--gold);
  color: #3a2e07;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 6px;
}
.book-link {
  flex: 0 0 auto;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  color: var(--white);
  background: var(--green-600);
  padding: 9px 16px;
  border-radius: 9px;
}
.book-link:hover { background: var(--green-700); }

.empty { text-align: center; color: var(--muted); padding: 24px; }

/* Footer */
.site-footer {
  margin: 40px 0 28px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}
.site-footer a { margin: 0 8px; }

/* Legal pages */
.legal { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px 30px; margin-top: 8px; }
.legal h1 { margin-top: 0; color: var(--green-800); }
.legal h2 { color: var(--green-800); margin-top: 28px; font-size: 20px; }
.legal p, .legal li { color: #2a3b30; }
.legal .effective { color: var(--muted); font-style: italic; }
.legal .back { display: inline-block; margin-top: 8px; font-weight: 600; }
.callout {
  background: var(--fairway);
  border-left: 4px solid var(--green-600);
  border-radius: 8px;
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 14px;
}

@media (max-width: 620px) {
  .search-row { flex-direction: column; }
  .grid { grid-template-columns: 1fr; }
  .result { flex-wrap: wrap; }
  .result .time { min-width: auto; }
}

/* Opt-in / forms */
.muted { color: var(--muted); }
.optional { color: var(--muted); font-weight: 400; text-transform: none; letter-spacing: 0; }

.form-field { margin: 14px 0; }
.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 5px;
}
.form-field input {
  width: 100%;
  padding: 12px 14px;
  font-size: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--cream);
}
.form-field input:focus,
.inline-form input:focus {
  outline: none;
  border-color: var(--green-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(51, 162, 87, 0.2);
}

.consent-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 16px 0;
  font-size: 13.5px;
  color: #2a3b30;
}
.consent-row input {
  margin-top: 3px;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  accent-color: var(--green-600);
}

.success {
  background: #e7f5ec;
  border: 1px solid #b7e0c4;
  color: #1b6b39;
  border-radius: 10px;
  padding: 14px 16px;
  margin-top: 14px;
}

.divider { border-top: 1px solid var(--line); margin: 22px 0; }

.btn-secondary { background: var(--muted); }
.btn-secondary:hover { background: #4a564d; }

.inline-form { display: flex; gap: 10px; margin-top: 8px; }
.inline-form input {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--cream);
  font-size: 15px;
}

.cta-line { margin: 16px 2px 0; font-size: 14px; color: var(--muted); }
.cta-line a { font-weight: 700; }

#optin-status, #optout-status { margin-top: 12px; }

@media (max-width: 620px) {
  .inline-form { flex-direction: column; }
}

/* Results grouped by course (collapsible) */
.course-groups { display: grid; gap: 12px; }
.course-group {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 5px solid var(--green-600);
  border-radius: 12px;
  box-shadow: 0 3px 10px rgba(16, 48, 33, 0.05);
  overflow: hidden;
}
.course-group > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
}
.course-group > summary::-webkit-details-marker { display: none; }
.course-group > summary:hover { background: var(--fairway); }
.course-group > summary:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 3px rgba(51, 162, 87, 0.25);
}
.course-group[open] > summary { border-bottom: 1px solid var(--line); }

.cg-main { min-width: 0; }
.cg-name { display: block; font-weight: 800; font-size: 16px; color: var(--green-800); }
.cg-sub { display: block; margin-top: 2px; color: var(--muted); font-size: 12.5px; }

.cg-stats { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; color: var(--muted); font-size: 13px; }
.cg-count { font-weight: 700; color: var(--ink); white-space: nowrap; }
.cg-range { white-space: nowrap; }
.cg-price { font-weight: 700; color: var(--green-700); white-space: nowrap; }
.cg-chevron {
  width: 9px; height: 9px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform 0.15s ease;
  margin-left: 2px;
}
.course-group[open] > summary .cg-chevron { transform: rotate(-135deg); }

.times { list-style: none; margin: 0; padding: 6px; display: grid; gap: 6px; }
.time-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  border-radius: 9px;
  background: var(--cream);
}
.time-row:hover { background: var(--fairway); }
.tr-time { font-size: 18px; font-weight: 800; color: var(--green-800); min-width: 92px; }
.tr-meta { flex: 1; min-width: 0; font-size: 13px; color: var(--muted); }
.tr-course { display: block; color: var(--ink); font-weight: 600; font-size: 13.5px; }
.tr-meta .price { font-weight: 700; color: var(--ink); }
.tr-meta .badge { margin-left: 6px; }
.time-row .book-link { flex: 0 0 auto; padding: 8px 14px; }

@media (max-width: 620px) {
  .cg-range { display: none; }
  .time-row { flex-wrap: wrap; }
  .tr-time { min-width: auto; }
}