/* TN Explorer — site styles. Hand-drawn / sketchy aesthetic. */

:root {
  --paper: #FBF7EF;
  --paper-2: #F5EFE2;
  --ink: #1F1A14;
  --ink-soft: #4A4036;
  --ink-faint: rgba(31, 26, 20, 0.12);
  --rule: rgba(31, 26, 20, 0.85);
  /* Forest accent — kept from wireframes */
  --accent: oklch(0.52 0.11 145);
  --accent-2: oklch(0.42 0.10 145);
  --accent-soft: oklch(0.94 0.04 140);
  --shadow: 0 2px 0 rgba(31, 26, 20, 0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Kalam', 'Caveat', cursive;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--ink); text-decoration: underline wavy var(--accent); text-underline-offset: 4px; }
a:hover { color: var(--accent-2); }

h1, h2, h3, h4, .display {
  font-family: 'Caveat Brush', 'Caveat', cursive;
  font-weight: 400;
  letter-spacing: 0.5px;
  line-height: 1.05;
  margin: 0 0 0.4em;
}
h1 { font-size: clamp(44px, 6vw, 76px); }
h2 { font-size: clamp(32px, 4vw, 46px); }
h3 { font-size: clamp(22px, 2.4vw, 30px); }

p { text-wrap: pretty; margin: 0 0 1em; }

.mono { font-family: 'JetBrains Mono', 'Courier New', monospace; }
.caption { font-family: 'JetBrains Mono', monospace; font-size: 12px; opacity: 0.65; letter-spacing: 0.02em; }
.note { font-family: 'Caveat', cursive; color: var(--accent); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.container-wide { max-width: 1380px; margin: 0 auto; padding: 0 28px; }

/* ---- Header ---- */
.site-header {
  border-bottom: 2px solid var(--ink);
  background: var(--paper);
  position: sticky; top: 0; z-index: 50;
}
.site-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px;
  max-width: 1380px; margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 50%;
  border: 2px solid var(--ink); background: var(--accent);
  color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Caveat Brush', cursive; font-size: 20px;
}
.brand-name { font-family: 'Caveat Brush', cursive; font-size: 26px; line-height: 1; }
.brand-tag { font-family: 'JetBrains Mono', monospace; font-size: 11px; opacity: 0.6; margin-top: 2px; }

.nav { display: flex; gap: 22px; align-items: center; }
.nav a { text-decoration: none; font-size: 16px; opacity: 0.9; }
.nav a.active { color: var(--accent-2); text-decoration: underline wavy var(--accent); text-underline-offset: 4px; }
.nav a:hover { opacity: 1; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--ink); border-radius: 999px;
  padding: 8px 16px; background: var(--paper); color: var(--ink);
  font-family: 'Kalam', cursive; font-size: 15px;
  text-decoration: none; cursor: pointer;
  transition: transform 0.1s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.solid { background: var(--accent); color: var(--paper); border-color: var(--ink); }
.btn.solid:hover { background: var(--accent-2); }

/* mobile nav toggle */
.nav-toggle { display: none; background: none; border: 2px solid var(--ink); border-radius: 8px; padding: 6px 10px; font-family: inherit; font-size: 16px; cursor: pointer; }

/* ---- Footer ---- */
.site-footer {
  border-top: 2px solid var(--ink);
  margin-top: 80px; padding: 40px 28px 28px;
  background: var(--paper-2);
}
.footer-inner { max-width: 1380px; margin: 0 auto; display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 40px; }
.footer-inner h4 { font-family: 'Caveat Brush', cursive; font-size: 22px; margin: 0 0 8px; }
.footer-inner ul { list-style: none; padding: 0; margin: 0; }
.footer-inner li { padding: 4px 0; }
.footer-inner a { text-decoration: none; }
.footer-inner a:hover { text-decoration: underline wavy var(--accent); }
.footer-bottom { max-width: 1380px; margin: 32px auto 0; padding-top: 18px; border-top: 1.5px dashed var(--ink); display: flex; justify-content: space-between; font-family: 'JetBrains Mono', monospace; font-size: 12px; opacity: 0.7; }

/* ---- Boxes / cards ---- */
.box {
  border: 2px solid var(--ink); border-radius: 6px;
  background: var(--paper); padding: 18px;
}
.box.wobble { border-radius: 14px 8px 12px 10px / 10px 12px 8px 14px; }
.box.dashed { border-style: dashed; }

.pill {
  display: inline-block; border: 1.5px solid var(--ink); border-radius: 999px;
  padding: 3px 10px; font-size: 12px; font-family: 'Kalam', cursive;
  background: var(--paper);
}
.pill.filled { background: var(--accent-soft); }

.ribbon {
  display: inline-block; padding: 4px 12px;
  background: var(--ink); color: var(--paper);
  font-family: 'Caveat Brush', cursive; font-size: 14px;
  transform: rotate(-2deg);
}

hr.rule { height: 2px; background: var(--ink); border: none; border-radius: 2px; opacity: 0.85; }
hr.rule.dashed { background: none; border-top: 2px dashed var(--ink); opacity: 0.6; }

/* ---- Cover image w/ gradient placeholder fallback ---- */
.cover {
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--paper-2);
  background-size: cover;
  background-position: center;
  display: flex; align-items: flex-end; justify-content: flex-start;
  padding: 16px;
  min-height: 200px;
  position: relative;
  overflow: hidden;
}
.cover.placeholder {
  /* Set in JS via inline style — gradient seeded from name */
  color: var(--paper);
}
.cover.placeholder::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 14px);
}
.cover .cover-name {
  position: relative;
  font-family: 'Caveat Brush', cursive;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 0.95;
  text-shadow: 0 2px 0 rgba(0,0,0,0.15);
}

/* ---- Grids ---- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ---- Card ---- */
.card {
  border: 2px solid var(--ink); border-radius: 14px 8px 12px 10px / 10px 12px 8px 14px;
  background: var(--paper); padding: 14px;
  display: flex; flex-direction: column; gap: 10px;
  text-decoration: none; color: var(--ink);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-2px) rotate(-0.3deg); box-shadow: 4px 4px 0 var(--ink); }
.card .cover { min-height: 180px; }
.card-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.card h3 { margin: 4px 0 4px; }
.card .summary { font-size: 15px; opacity: 0.85; margin: 0; }
.card-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 6px; }

/* ---- Hero ---- */
.hero {
  padding: 48px 0 32px;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center;
}
.hero-img { min-height: 380px; }
.hero h1 .underline { text-decoration: underline wavy var(--accent); text-underline-offset: 8px; }
.hero-stats { display: flex; gap: 18px; margin-top: 24px; font-family: 'JetBrains Mono', monospace; font-size: 13px; flex-wrap: wrap; }

/* ---- Page header (interior pages) ---- */
.page-head {
  padding: 40px 0 24px;
  border-bottom: 2px dashed var(--ink);
  margin-bottom: 32px;
}
.page-head .ribbon { margin-bottom: 12px; }
.page-head p { font-size: 18px; max-width: 640px; }

/* ---- Filters ---- */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 18px 0 28px; }
.filters .pill { cursor: pointer; user-select: none; }
.filters .pill.active { background: var(--accent); color: var(--paper); border-color: var(--ink); }

/* ---- Detail page ---- */
.detail-hero {
  position: relative;
  margin: 24px 0 32px;
  border-radius: 14px 8px 12px 10px / 10px 12px 8px 14px;
}
.detail-hero .cover { min-height: 360px; border-radius: inherit; }
.detail-meta {
  display: flex; gap: 14px; flex-wrap: wrap; align-items: center;
  margin-bottom: 16px;
}
.detail-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; }
.detail-body p { font-size: 18px; line-height: 1.65; }
.detail-body h2 { margin-top: 32px; }
.factbox { border: 2px solid var(--ink); border-radius: 14px 8px 12px 10px / 10px 12px 8px 14px; padding: 18px; background: var(--paper-2); }
.factbox h4 { font-family: 'Caveat Brush', cursive; font-size: 22px; margin: 0 0 8px; }
.factbox dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 15px; }
.factbox dt { font-family: 'JetBrains Mono', monospace; font-size: 12px; opacity: 0.7; align-self: start; padding-top: 3px; }
.factbox dd { margin: 0; }

.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { padding: 8px 0 8px 28px; position: relative; border-bottom: 1px dashed var(--ink-faint); }
.checklist li::before { content: '✓'; position: absolute; left: 4px; top: 8px; color: var(--accent); font-weight: 700; }

.tip-list { list-style: none; padding: 0; margin: 0; }
.tip-list li { padding: 8px 0 8px 28px; position: relative; border-bottom: 1px dashed var(--ink-faint); }
.tip-list li::before { content: '✎'; position: absolute; left: 4px; top: 8px; color: var(--accent); }

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 16px; }
.gallery .cover { min-height: 160px; }

/* ---- Story body ---- */
.story-body p { font-size: 19px; line-height: 1.7; max-width: 720px; }
.story-body { margin: 32px auto; }

/* ---- Empty / loading ---- */
.empty {
  text-align: center; padding: 48px 20px;
  font-family: 'Caveat', cursive; color: var(--ink-soft); font-size: 22px;
}

/* ---- Social row ---- */
.social-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.social-card {
  border: 2px solid var(--ink); border-radius: 14px 8px 12px 10px / 10px 12px 8px 14px;
  padding: 16px; background: var(--paper);
  text-decoration: none; color: var(--ink);
  display: flex; flex-direction: column; gap: 6px;
}
.social-card:hover { transform: translateY(-2px); box-shadow: 4px 4px 0 var(--ink); transition: 0.15s ease; }
.social-card .name { font-family: 'Caveat Brush', cursive; font-size: 26px; }
.social-card .handle { font-family: 'JetBrains Mono', monospace; font-size: 12px; opacity: 0.65; margin-top: auto; }

/* ---- Map page ---- */
.map-frame {
  border: 2px solid var(--ink);
  border-radius: 14px 8px 12px 10px / 10px 12px 8px 14px;
  height: 580px;
  position: relative;
  overflow: hidden;
  background: var(--paper);
  background-image:
    radial-gradient(circle at 30% 40%, var(--accent-soft) 0, transparent 35%),
    radial-gradient(circle at 70% 65%, var(--accent-soft) 0, transparent 30%),
    repeating-linear-gradient(0deg, var(--ink-faint) 0 1px, transparent 1px 60px),
    repeating-linear-gradient(90deg, var(--ink-faint) 0 1px, transparent 1px 60px);
}
.map-pin {
  position: absolute; transform: translate(-50%, -100%); text-align: center;
  text-decoration: none; color: var(--ink);
}
.map-pin .dot { font-size: 24px; color: var(--accent); line-height: 1; }
.map-pin .label {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  background: var(--paper); padding: 2px 6px; border: 1.5px solid var(--ink); border-radius: 4px;
  white-space: nowrap;
}
.map-pin:hover .label { background: var(--accent); color: var(--paper); }

/* ---- Form (contact) ---- */
.form-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-row label { font-family: 'Caveat Brush', cursive; font-size: 20px; }
.form-row input, .form-row textarea {
  border: 2px solid var(--ink); border-radius: 8px;
  padding: 10px 14px; font-family: 'Kalam', cursive; font-size: 16px;
  background: var(--paper); color: var(--ink);
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--accent); }

/* ---- Section heads ---- */
.section-head { display: flex; justify-content: space-between; align-items: baseline; margin: 40px 0 16px; }
.section-head h2 { margin: 0; }
.section-head .caption { white-space: nowrap; }

/* ---- Ribbon strip section ---- */
.strip {
  background: var(--accent-soft);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  padding: 30px 0;
  margin: 48px 0;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 24px; padding: 32px 0 24px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .detail-grid { grid-template-columns: 1fr; }
  .social-row { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .nav { display: none; flex-direction: column; align-items: flex-start; gap: 8px; padding: 16px 0; width: 100%; }
  .nav.open { display: flex; }
  .site-header-inner { flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; }
}
@media (max-width: 560px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .container, .container-wide { padding: 0 18px; }
}