/* ============================================================
   GeoAC Projects Portfolio Map — v1.5.0
   Light theme · full-width · matches geoaerialconsulting.com
   ============================================================ */

:root {
  --geoac-navy:      #0d2340;
  --geoac-blue:      #1a4a8a;
  --geoac-teal:      #0ea5a0;
  --geoac-sky:       #3b82f6;
  --geoac-bg:        #ffffff;
  --geoac-surface:   #f8fafc;
  --geoac-card:      #ffffff;
  --geoac-border:    #e2e8f0;
  --geoac-border-md: #cbd5e1;
  --geoac-text:      #1e293b;
  --geoac-muted:     #64748b;
  --geoac-hover:     #f1f5f9;
  --geoac-shadow:    0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);
  --geoac-radius:    12px;
  --geoac-font:      system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

/* Wrapper — full width, no own background */
.geoac-ppm-wrap {
  font-family: var(--geoac-font);
  color: var(--geoac-text);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0 0 8px;
}

/* Hero */
.geoac-ppm-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--geoac-border);
  flex-wrap: wrap;
}

.geoac-ppm-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.3px;
  color: var(--geoac-navy);
}

.geoac-ppm-subtitle {
  margin: 5px 0 0;
  color: var(--geoac-muted);
  font-size: .95rem;
  line-height: 1.45;
  max-width: 760px;
}

/* Toolbar */
.geoac-ppm-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
}

.geoac-ppm-input,
.geoac-ppm-select {
  background: var(--geoac-card);
  border: 1px solid var(--geoac-border-md);
  color: var(--geoac-text);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: .88rem;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.geoac-ppm-input:focus,
.geoac-ppm-select:focus {
  border-color: var(--geoac-blue);
  box-shadow: 0 0 0 3px rgba(26,74,138,.12);
}
.geoac-ppm-input { min-width: 210px; }
.geoac-ppm-select { cursor: pointer; }

/* Basemap chips */
.geoac-ppm-chip {
  background: var(--geoac-card);
  border: 1px solid var(--geoac-border-md);
  color: var(--geoac-muted);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: .84rem;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  transition: all .14s ease;
}
.geoac-ppm-chip:hover {
  border-color: var(--geoac-blue);
  color: var(--geoac-blue);
}
.geoac-ppm-chip.active {
  background: var(--geoac-blue);
  border-color: var(--geoac-blue);
  color: #fff;
}

/* Grid */
.geoac-ppm-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 14px;
  align-items: stretch;
}

/* Panel cards */
.geoac-ppm-panel {
  background: var(--geoac-card);
  border: 1px solid var(--geoac-border);
  border-radius: var(--geoac-radius);
  box-shadow: var(--geoac-shadow);
  overflow: hidden;
}

.geoac-ppm-panel__head {
  padding: 11px 14px;
  border-bottom: 1px solid var(--geoac-border);
  background: var(--geoac-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.geoac-ppm-panel__head strong {
  font-size: .9rem;
  color: var(--geoac-navy);
}

/* Badges */
.geoac-ppm-badge {
  font-size: .78rem;
  color: var(--geoac-muted);
  border: 1px solid var(--geoac-border);
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--geoac-card);
  white-space: nowrap;
}

/* Map */
.geoac-ppm-map {
  width: 100%;
  height: 520px;
}

/* List */
.geoac-ppm-list {
  max-height: 520px;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--geoac-border-md) transparent;
}

.geoac-ppm-item {
  padding: 12px 14px;
  border-bottom: 1px solid var(--geoac-border);
  cursor: pointer;
  transition: background .13s ease;
}
.geoac-ppm-item:hover { background: var(--geoac-hover); }
.geoac-ppm-item:last-child { border-bottom: none; }

.geoac-ppm-item__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.geoac-ppm-item h3 {
  margin: 0;
  font-size: .93rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--geoac-navy);
}

.geoac-ppm-item p {
  margin: 5px 0 0;
  font-size: .85rem;
  color: var(--geoac-muted);
  line-height: 1.4;
}

.geoac-ppm-pill {
  flex: 0 0 auto;
  font-size: .75rem;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid var(--geoac-border);
  background: var(--geoac-surface);
  color: var(--geoac-muted);
  white-space: nowrap;
}

.geoac-ppm-dot {
  display: inline-block;
  width: 9px; height: 9px;
  border-radius: 999px;
  margin-right: 7px;
  transform: translateY(1px);
}

/* Footer */
.geoac-ppm-foot {
  padding: 9px 14px;
  color: var(--geoac-muted);
  font-size: .8rem;
  border-top: 1px solid var(--geoac-border);
  background: var(--geoac-surface);
}

/* Icon bubble */
.geoac-ppm-ico {
  display: inline-flex;
  width: 18px; height: 18px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  margin-right: 7px;
  background: var(--geoac-surface);
  border: 1px solid var(--geoac-border);
  transform: translateY(3px);
  flex-shrink: 0;
}
.geoac-ppm-ico svg { width: 11px; height: 11px; opacity: .9; display: block; }

/* Leaflet popup */
.leaflet-popup-content-wrapper {
  border-radius: 12px !important;
  box-shadow: var(--geoac-shadow) !important;
}
.leaflet-popup-tip { background: #fff !important; }

/* Responsive */
@media (max-width: 1000px) {
  .geoac-ppm-grid { grid-template-columns: 1fr; }
  .geoac-ppm-map { height: 420px; }
  .geoac-ppm-list { max-height: 320px; }
  .geoac-ppm-toolbar { justify-content: flex-start; }
  .geoac-ppm-input { min-width: 0; width: 100%; }
}
@media (max-width: 600px) {
  .geoac-ppm-hero { flex-direction: column; align-items: flex-start; }
  .geoac-ppm-toolbar { width: 100%; }
}

/* ============================================================
   PAST WORKS TIMELINE — v1.5.0
   Vertical spine · alternating cards · brand-aligned
   ============================================================ */

.geoac-tl-wrap {
  font-family: var(--geoac-font);
  color: var(--geoac-text);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0 0 8px;
}

/* ── Section header (reuses map hero style) ── */
.geoac-tl-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--geoac-border);
  flex-wrap: wrap;
}

.geoac-tl-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.3px;
  color: var(--geoac-navy);
}

.geoac-tl-subtitle {
  margin: 5px 0 0;
  color: var(--geoac-muted);
  font-size: .95rem;
  line-height: 1.45;
}

/* ── Year-filter tab bar ── */
.geoac-tl-filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.geoac-tl-yr-btn {
  background: var(--geoac-card);
  border: 1px solid var(--geoac-border-md);
  color: var(--geoac-muted);
  border-radius: 6px;
  padding: 7px 14px;
  font-size: .84rem;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  transition: all .14s ease;
}
.geoac-tl-yr-btn:hover {
  border-color: var(--geoac-blue);
  color: var(--geoac-blue);
}
.geoac-tl-yr-btn.active {
  background: var(--geoac-blue);
  border-color: var(--geoac-blue);
  color: #fff;
}

/* ── Spine container ── */
.geoac-tl-spine {
  position: relative;
  padding: 8px 0 8px;
}

/* Central vertical line */
.geoac-tl-spine::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--geoac-border) 6%, var(--geoac-border) 94%, transparent);
  transform: translateX(-50%);
}

/* ── Year milestone marker ── */
.geoac-tl-year {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 28px 0 12px;
  z-index: 2;
}

.geoac-tl-year__badge {
  background: var(--geoac-navy);
  color: #fff;
  font-size: .85rem;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: 999px;
  letter-spacing: .5px;
  box-shadow: 0 2px 8px rgba(13,35,64,.25);
}

/* ── Individual entry row ── */
.geoac-tl-entry {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 40px 1fr;
  gap: 0;
  margin-bottom: 14px;
  align-items: start;
}

/* ── Connector dot on the spine ── */
.geoac-tl-entry__dot {
  grid-column: 2;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 18px;
  z-index: 2;
}

.geoac-tl-entry__dot span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--geoac-blue);
  border: 2.5px solid #fff;
  box-shadow: 0 0 0 2px var(--geoac-blue);
  display: block;
  flex-shrink: 0;
}

/* ── Card ── */
.geoac-tl-card {
  background: var(--geoac-card);
  border: 1px solid var(--geoac-border);
  border-radius: var(--geoac-radius);
  box-shadow: var(--geoac-shadow);
  padding: 14px 16px;
  position: relative;
  transition: box-shadow .18s ease, transform .18s ease;
}
.geoac-tl-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
  transform: translateY(-2px);
}

/* Left card (odd entries) */
.geoac-tl-entry.left .geoac-tl-card {
  grid-column: 1;
  grid-row: 1;
  margin-right: 18px;
}

/* Right card (even entries) */
.geoac-tl-entry.right .geoac-tl-card {
  grid-column: 3;
  grid-row: 1;
  margin-left: 18px;
}

/* Arrow connector nub */
.geoac-tl-entry.left .geoac-tl-card::after {
  content: "";
  position: absolute;
  right: -8px;
  top: 20px;
  width: 0; height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 8px solid var(--geoac-border);
}
.geoac-tl-entry.left .geoac-tl-card::before {
  content: "";
  position: absolute;
  right: -7px;
  top: 21px;
  width: 0; height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 7px solid var(--geoac-card);
  z-index: 1;
}
.geoac-tl-entry.right .geoac-tl-card::after {
  content: "";
  position: absolute;
  left: -8px;
  top: 20px;
  width: 0; height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-right: 8px solid var(--geoac-border);
}
.geoac-tl-entry.right .geoac-tl-card::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 21px;
  width: 0; height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-right: 7px solid var(--geoac-card);
  z-index: 1;
}

/* ── Card interior ── */
.geoac-tl-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 7px;
}

.geoac-tl-card__name {
  font-size: .93rem;
  font-weight: 700;
  color: var(--geoac-navy);
  line-height: 1.3;
  margin: 0;
}

.geoac-tl-card__cat {
  flex-shrink: 0;
  font-size: .72rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.geoac-tl-card__desc {
  font-size: .85rem;
  color: var(--geoac-muted);
  line-height: 1.45;
  margin: 0 0 8px;
}

.geoac-tl-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .78rem;
  color: var(--geoac-muted);
}

.geoac-tl-card__meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ── Empty state ── */
.geoac-tl-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--geoac-muted);
  font-size: .95rem;
}

/* ── Responsive: collapse to single column ── */
@media (max-width: 820px) {
  .geoac-tl-spine::before { left: 18px; }

  .geoac-tl-year { justify-content: flex-start; padding-left: 10px; }

  .geoac-tl-entry {
    grid-template-columns: 36px 1fr;
    grid-template-rows: auto;
  }

  .geoac-tl-entry__dot {
    grid-column: 1;
    grid-row: 1;
  }

  /* Both left and right go to the same right column */
  .geoac-tl-entry.left .geoac-tl-card,
  .geoac-tl-entry.right .geoac-tl-card {
    grid-column: 2;
    grid-row: 1;
    margin: 0;
  }

  /* Single nub direction */
  .geoac-tl-entry.left .geoac-tl-card::after,
  .geoac-tl-entry.right .geoac-tl-card::after {
    left: -8px; right: auto;
    border-right: 8px solid var(--geoac-border);
    border-left: none;
  }
  .geoac-tl-entry.left .geoac-tl-card::before,
  .geoac-tl-entry.right .geoac-tl-card::before {
    left: -7px; right: auto;
    border-right: 7px solid var(--geoac-card);
    border-left: none;
  }
}

@media (max-width: 600px) {
  .geoac-tl-hero { flex-direction: column; align-items: flex-start; }
  .geoac-tl-filters { width: 100%; }
}