/* =============================================================================
   293 PINEY BLUFF — STYLESHEET
   Earth-tone, considered, quiet. The site's job is to be useful, not loud.
   ========================================================================== */

:root {
  --color-bg:        #F7F4ED;   /* warm off-white, like aged paper */
  --color-surface:   #FFFFFF;
  --color-surface-2: #EFEAE0;   /* cards */
  --color-text:      #2A2823;   /* deep brown-black */
  --color-text-soft: #6B655C;
  --color-text-faint:#9A9388;
  --color-border:    #D9D2C4;
  --color-accent:    #8B5A2B;   /* burnt sienna — TC's earth */
  --color-accent-2:  #5A6B3C;   /* moss green */
  --color-water:     #4A6B85;
  --color-fire:      #A4452A;
  --color-private:   #6B5A85;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius: 4px;
  --radius-lg: 8px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* ---- MASTHEAD ---- */

.masthead {
  border-bottom: 1px solid var(--color-border);
  padding: 2.5rem 1.25rem 2rem;
  background: var(--color-surface);
}
.masthead-inner {
  max-width: 920px;
  margin: 0 auto;
}
.masthead h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 500;
  margin: 0 0 0.25rem;
  letter-spacing: -0.01em;
}
.masthead p {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

/* ---- LAYOUT ---- */

main {
  max-width: 920px;
  margin: 0 auto;
  padding: 1rem 1.25rem 4rem;
}

.section {
  margin-top: 2.5rem;
}
.section-header {
  margin-bottom: 1rem;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 0.25rem;
}
.section-header p {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 0.92rem;
}

/* ---- SYSTEMS GRID ---- */

.systems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.6rem;
}
.system-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 0.9rem 1rem;
  cursor: pointer;
  transition: border-color 150ms, transform 150ms;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.system-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-1px);
}
.system-card .icon {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
}
.system-card .name {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
}
.system-card .count {
  font-size: 0.78rem;
  color: var(--color-text-faint);
}

/* ---- MAP ---- */

.map-container {
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  margin-bottom: 0.75rem;
}
.map-wrap {
  position: relative;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
}
#map-image {
  width: 100%;
  height: auto;
  display: block;
}
#map-pins {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.pin {
  position: absolute;
  transform: translate(-50%, -50%);
  pointer-events: auto;
  cursor: pointer;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: white;
  border: 2px solid white;
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
  transition: transform 120ms, box-shadow 120ms;
}
.pin:hover { transform: translate(-50%, -50%) scale(1.15); }
.pin.active { transform: translate(-50%, -50%) scale(1.2); box-shadow: 0 2px 8px rgba(0,0,0,0.6); }

.pin.building { background: var(--color-accent); }
.pin.well { background: var(--color-water); }
.pin.infrastructure { background: var(--color-accent-2); }

/* ---- INFO PANEL ---- */

.info-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.25rem;
  min-height: 90px;
}
.info-empty {
  color: var(--color-text-faint);
  margin: 0;
  font-size: 0.92rem;
}
.info-panel h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0 0 0.25rem;
}
.info-panel .info-tag {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--color-surface-2);
  color: var(--color-text-soft);
  margin-bottom: 0.6rem;
}
.info-panel .info-desc {
  font-size: 0.92rem;
  color: var(--color-text-soft);
  margin: 0 0 0.5rem;
}
.info-panel .info-count {
  font-size: 0.8rem;
  color: var(--color-text-faint);
  font-style: italic;
  margin: 0 0 0.5rem;
}

.walkthroughs {
  list-style: none;
  padding: 0;
  margin: 0;
}
.walkthroughs li {
  padding: 0.7rem 0;
  border-top: 1px solid var(--color-border);
}
.walkthroughs li:first-child { border-top: none; padding-top: 0.3rem; }
.walkthroughs .wt-title {
  font-weight: 500;
  font-size: 0.95rem;
}
.walkthroughs .wt-system {
  display: inline-block;
  font-size: 0.7rem;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--color-surface-2);
  color: var(--color-text-soft);
  margin-left: 0.4rem;
  font-weight: 400;
}
.walkthroughs .wt-loc {
  font-size: 0.82rem;
  color: var(--color-text-faint);
  margin-top: 0.15rem;
}
.walkthroughs .wt-desc {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin-top: 0.2rem;
}
.walkthroughs .wt-pending {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--color-fire);
  margin-top: 0.25rem;
  font-style: italic;
}

/* ---- LOCK CARD ---- */

.lock-card {
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--color-text-soft);
}
.lock-card svg { width: 24px; height: 24px; flex-shrink: 0; color: var(--color-private); }
.lock-card h3 { margin: 0 0 0.15rem; font-size: 1rem; font-weight: 500; color: var(--color-text); }
.lock-card p { margin: 0; font-size: 0.85rem; }

/* ---- MODAL ---- */

.modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 100;
}
.modal[aria-hidden="false"] { display: block; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 18, 14, 0.55);
}
.modal-panel {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.5rem 1.25rem;
  width: min(92vw, 640px);
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 8px 40px rgba(20,18,14,0.3);
}
.modal-close {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--color-text-soft);
  line-height: 1;
}
.modal-close:hover { color: var(--color-text); }
.modal-panel h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  margin: 0 0 0.25rem;
}
.modal-panel .modal-desc {
  color: var(--color-text-soft);
  margin: 0 0 1rem;
  font-size: 0.92rem;
}

/* ---- FOOTER ---- */

footer {
  border-top: 1px solid var(--color-border);
  padding: 1.5rem 1.25rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-faint);
}

/* ---- MOBILE ---- */

@media (max-width: 600px) {
  .masthead { padding: 1.75rem 1rem 1.5rem; }
  main { padding: 0.5rem 1rem 3rem; }
  .systems-grid { grid-template-columns: repeat(2, 1fr); }
  .pin { width: 22px; height: 22px; font-size: 10px; }
}