/* ============================================================
   THE PATH — Shared Stylesheet
   Aesthetic: monastic / aged paper / ink on stone
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Source+Code+Pro:wght@400;500&display=swap');

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --paper:       #f5f0e8;
  --paper-dark:  #ede6d6;
  --paper-deep:  #e0d8c8;
  --ink:         #2a2018;
  --ink-mid:     #4a3f30;
  --ink-light:   #7a6a55;
  --ink-faint:   #a89880;
  --gold:        #8a6a2a;
  --gold-light:  #b89050;
  --gold-faint:  #d4b878;
  --rust:        #7a3020;
  --rust-light:  #a04830;
  --stone:       #c8bfb0;
  --stone-light: #ddd6c8;

  --font-body:    'EB Garamond', Georgia, serif;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-mono:    'Source Code Pro', monospace;

  --radius:    4px;
  --radius-lg: 8px;
  --shadow:    0 1px 4px rgba(42,32,24,0.12);
  --shadow-lg: 0 4px 16px rgba(42,32,24,0.15);

  --max-width: 780px;
  --nav-h:     52px;
}

html { font-size: 17px; }

body {
  font-family: var(--font-body);
  background-color: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse at 20% 10%, rgba(138,106,42,0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 90%, rgba(122,48,32,0.03) 0%, transparent 60%);
}

/* ── Navigation ───────────────────────────────────────────── */
.main-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--ink);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1.5rem;
  border-bottom: 2px solid var(--gold);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--gold-faint);
  white-space: nowrap;
  font-style: italic;
}

.nav-links {
  display: flex;
  gap: 0.15rem;
  flex: 1;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stone);
  text-decoration: none;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius);
  transition: color 0.15s, background 0.15s;
}

.nav-link:hover  { color: var(--gold-faint); background: rgba(255,255,255,0.06); }
.nav-link.active { color: var(--gold-faint); border-bottom: 1px solid var(--gold); }

.nav-sync {
  background: none;
  border: 1px solid var(--ink-mid);
  color: var(--stone);
  font-size: 1.1rem;
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  display: flex; align-items: center; justify-content: center;
}
.nav-sync:hover { color: var(--gold-faint); border-color: var(--gold); }

/* ── Page layout ──────────────────────────────────────────── */
.page-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.page-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--stone-light);
}

.page-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--ink);
  line-height: 1.2;
}

.page-subtitle {
  font-size: 0.9rem;
  color: var(--ink-light);
  margin-top: 0.3rem;
  font-style: italic;
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--paper-dark);
  border: 1px solid var(--stone-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink-mid);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.card-meta {
  font-size: 0.8rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ── Section dividers ─────────────────────────────────────── */
.section-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--stone-light);
}

/* ── Forms ────────────────────────────────────────────────── */
.field { margin-bottom: 1.25rem; }

.field label {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mid);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  padding: 0.55rem 0.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
  appearance: none;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(138,106,42,0.12);
}

.field textarea { resize: vertical; min-height: 90px; line-height: 1.6; }

/* Range inputs */
.range-wrap { display: flex; align-items: center; gap: 0.75rem; }
.range-wrap input[type=range] {
  flex: 1;
  height: 4px;
  background: var(--stone-light);
  border: none;
  padding: 0;
  cursor: pointer;
  accent-color: var(--gold);
}
.range-val {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--gold);
  min-width: 1.5rem;
  text-align: right;
}

/* Checkboxes */
.check-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.55rem;
}

.check-row input[type=checkbox] {
  width: 16px; height: 16px;
  min-width: 16px;
  margin-top: 0.2rem;
  accent-color: var(--gold);
  cursor: pointer;
  appearance: auto;
  -webkit-appearance: auto;
  opacity: 1;
}

.check-row label {
  font-size: 0.95rem;
  color: var(--ink-mid);
  cursor: pointer;
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.5;
}

.check-row .pali {
  font-style: italic;
  color: var(--gold);
  font-size: 0.85rem;
}

/* Select pills */
.pill-group { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 0.3rem; }
.pill {
  padding: 0.3rem 0.85rem;
  border: 1px solid var(--stone);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--ink-mid);
  cursor: pointer;
  background: var(--paper);
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  user-select: none;
}
.pill:hover { border-color: var(--gold-light); color: var(--gold); }
.pill.active { background: var(--gold); border-color: var(--gold); color: var(--paper); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-decoration: none;
}

.btn-primary {
  background: var(--ink);
  color: var(--gold-faint);
  border-color: var(--ink);
}
.btn-primary:hover { background: var(--ink-mid); border-color: var(--ink-mid); }

.btn-gold {
  background: var(--gold);
  color: var(--paper);
  border-color: var(--gold);
}
.btn-gold:hover { background: var(--gold-light); border-color: var(--gold-light); }

.btn-outline {
  background: transparent;
  color: var(--ink-mid);
  border-color: var(--stone);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

.btn-sm { padding: 0.35rem 0.9rem; font-size: 0.82rem; }
.btn-full { width: 100%; }

/* ── Stats / metric blocks ────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
/* Tablet: 3 columns */
@media (max-width: 900px) {
  .stat-grid { grid-template-columns: repeat(3, 1fr); }
}
/* Phone: 3 columns (3×2 for six tiles), tighter gap */
@media (max-width: 600px) {
  .stat-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.6rem;
  }
  .stat-grid .stat-value { font-size: 1.5rem; }
  .stat-grid .stat-label { font-size: 0.6rem; }
  .stat-block { padding: 0.85rem 0.5rem; }
}

.stat-block {
  background: var(--paper-deep);
  border: 1px solid var(--stone-light);
  border-radius: var(--radius-lg);
  padding: 1rem 1.1rem;
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--ink);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 0.35rem;
}

/* ── Tables / log lists ───────────────────────────────────── */
.log-list { list-style: none; }
.log-item {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--stone-light);
  display: flex;
  gap: 1rem;
  align-items: baseline;
}
.log-item:last-child { border-bottom: none; }
.log-date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  white-space: nowrap;
  min-width: 70px;
}
.log-body { flex: 1; font-size: 0.95rem; color: var(--ink-mid); }
.log-tag {
  font-size: 0.72rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--paper-deep);
  border: 1px solid var(--stone);
  color: var(--ink-light);
  white-space: nowrap;
}

/* ── Progress bars ────────────────────────────────────────── */
.progress-bar {
  height: 5px;
  background: var(--stone-light);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.4rem;
}
.progress-fill {
  height: 100%;
  background: var(--gold);
  border-radius: 999px;
  transition: width 0.4s ease;
}

/* ── Alerts / notices ─────────────────────────────────────── */
.notice {
  padding: 0.75rem 1rem;
  border-left: 3px solid var(--gold);
  background: rgba(138,106,42,0.06);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.9rem;
  color: var(--ink-mid);
  margin-bottom: 1rem;
}
.notice.error { border-color: var(--rust); background: rgba(122,48,32,0.06); }
.notice.success { border-color: #4a7a40; background: rgba(74,122,64,0.06); }

/* ── Toast ────────────────────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--ink);
  color: var(--gold-faint);
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-lg);
  font-size: 0.88rem;
  letter-spacing: 0.03em;
  border: 1px solid var(--gold);
  transition: transform 0.3s ease;
  z-index: 9999;
  pointer-events: none;
  white-space: nowrap;
}
#toast.show { transform: translateX(-50%) translateY(0); }

/* ── Utility ──────────────────────────────────────────────── */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.text-right { text-align: right; }
.italic { font-style: italic; }
.gold { color: var(--gold); }
.faint { color: var(--ink-faint); }
.small { font-size: 0.85rem; }
.mono { font-family: var(--font-mono); }
.hidden { display: none !important; }

/* Grid helpers */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 580px) { .two-col { grid-template-columns: 1fr; } }

/* ── Print ────────────────────────────────────────────────── */
@media print {
  .main-nav, .btn, #toast { display: none; }
  body { background: white; color: black; }
}

/* ── Dropdown menu ────────────────────────────────────────── */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--ink);
  border: 1px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 0.4rem 0;
  min-width: 200px;
  z-index: 200;
  box-shadow: var(--shadow-lg);
}

.nav-dropdown-menu.open { display: block; }

.nav-dropdown-item {
  display: block;
  padding: 0.55rem 1rem;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--stone);
  text-decoration: none;
  transition: color 0.12s, background 0.12s;
}

.nav-dropdown-item:hover { color: var(--gold-faint); background: rgba(255,255,255,0.05); }
.nav-dropdown-item.active { color: var(--gold-faint); }

/* ── Hamburger button ─────────────────────────────────────── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  width: 32px;
  height: 32px;
}

.nav-hamburger span {
  display: block;
  height: 2px;
  background: var(--stone);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ── Mobile adjustments ───────────────────────────────────── */
@media (max-width: 700px) {
  html { font-size: 15px; }
  .page-wrap { padding: 1.25rem 1rem 3rem; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; }

  /* Hide desktop nav links, show hamburger */
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--ink);
    flex-direction: column;
    padding: 1.5rem 1.25rem;
    gap: 0;
    z-index: 99;
    overflow-y: auto;
  }

  .nav-links.mobile-open { display: flex; }

  .nav-link {
    padding: 0.85rem 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    letter-spacing: 0.06em;
  }

  .nav-dropdown { width: 100%; }

  .nav-dropdown-btn {
    width: 100%;
    text-align: left;
    padding: 0.85rem 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }

  .nav-dropdown-menu {
    position: static;
    background: rgba(255,255,255,0.04);
    border: none;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
  }

  .nav-dropdown-item {
    padding: 0.65rem 1rem;
    font-size: 0.92rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }

  .nav-hamburger { display: flex; }
  .nav-brand { font-size: 1rem; }
}

/* ── Glossary reference links & tooltips ─────────────────── */
.gloss-ref {
  color: var(--gold);
  text-decoration: underline;
  text-decoration-color: rgba(138,106,42,0.35);
  text-decoration-style: dotted;
  cursor: pointer;
  font-style: italic;
  position: relative;
}
.gloss-ref:hover {
  color: var(--gold-light, #b8902a);
  text-decoration-color: var(--gold-light, #b8902a);
}
.gloss-ref .gloss-tooltip {
  display: none;
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink, #2a2318);
  color: var(--paper, #f5f0e8);
  font-size: 0.75rem;
  font-style: normal;
  font-family: var(--font-body, serif);
  letter-spacing: 0.02em;
  line-height: 1.4;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  white-space: nowrap;
  max-width: 220px;
  white-space: normal;
  text-align: center;
  z-index: 1000;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.gloss-ref .gloss-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--ink, #2a2318);
}
.gloss-ref:hover .gloss-tooltip {
  display: block;
}