/* ============================================================
   InternHub — Map Page Styles
   ============================================================ */

.map-page-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  height: calc(100vh - 64px);
  overflow: hidden;
}

/* ===== SIDEBAR ===== */
.map-sidebar {
  background: var(--card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-header {
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-title {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.sidebar-desc {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.city-selector {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.filter-section {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.filter-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.625rem;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.filter-chip {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.3rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}

.filter-chip:hover {
  border-color: rgba(124,92,255,0.4);
  color: var(--text);
}

.filter-chip.active {
  background: rgba(124,92,255,0.1);
  border-color: var(--primary);
  color: var(--primary);
}

.intern-count {
  padding: 0.875rem 1.5rem 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.intern-list {
  flex: 1;
  overflow-y: auto;
  padding: 0 0.75rem 1rem;
}

.intern-list::-webkit-scrollbar { width: 4px; }
.intern-list::-webkit-scrollbar-track { background: transparent; }
.intern-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* ===== INTERN CARD (sidebar) ===== */
.intern-card {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem 0.75rem;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.15s;
  border: 1px solid transparent;
}

.intern-card:hover {
  background: var(--bg);
  border-color: var(--border);
}

.intern-card.highlighted {
  background: rgba(124,92,255,0.08);
  border-color: rgba(124,92,255,0.25);
}

.intern-card-info {
  flex: 1;
  min-width: 0;
}

.intern-card-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.intern-card-company {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.intern-card-tags {
  display: flex;
  gap: 0.25rem;
  margin-top: 0.375rem;
  flex-wrap: wrap;
}

.intern-card-connect {
  flex-shrink: 0;
}

/* ===== MAP AREA ===== */
.map-area {
  position: relative;
  overflow: hidden;
  background: #0d1117;
}

.google-map {
  width: 100%;
  height: 100%;
}

/* ===== MAP PLACEHOLDER (before API key is added) ===== */
.map-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0d1117;
  z-index: 5;
}

.map-placeholder-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.25rem;
  max-width: 500px;
  padding: 2rem;
}

.map-placeholder-icon {
  font-size: 3.5rem;
}

.map-placeholder-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.map-placeholder-desc {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.7;
}

.map-placeholder-desc strong {
  color: var(--primary);
}

/* Demo map visualization in placeholder */
.demo-map {
  position: relative;
  width: 380px;
  height: 200px;
  background: #111827;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.demo-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124,92,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,92,255,0.06) 1px, transparent 1px);
  background-size: 30px 30px;
}

.demo-map::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(transparent 32%, rgba(30,35,55,0.9) 32%, rgba(30,35,55,0.9) 34%, transparent 34%),
    linear-gradient(transparent 65%, rgba(30,35,55,0.9) 65%, rgba(30,35,55,0.9) 67%, transparent 67%),
    linear-gradient(90deg, transparent 28%, rgba(30,35,55,0.9) 28%, rgba(30,35,55,0.9) 30%, transparent 30%),
    linear-gradient(90deg, transparent 62%, rgba(30,35,55,0.9) 62%, rgba(30,35,55,0.9) 64%, transparent 64%);
}

.demo-pin {
  position: absolute;
  cursor: pointer;
}

.demo-pin-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid rgba(124,92,255,0.4);
  box-shadow: 0 0 10px rgba(124,92,255,0.5);
}

.demo-pin-label {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.25rem 0.5rem;
  font-size: 0.6875rem;
  white-space: nowrap;
  color: var(--text);
  pointer-events: none;
}

.dp-1 { top: 20%; left: 15%; }
.dp-2 { top: 40%; left: 45%; }
.dp-3 { top: 65%; left: 25%; }
.dp-4 { top: 30%; left: 70%; }
.dp-5 { top: 55%; left: 60%; }
.dp-6 { top: 15%; left: 55%; }
.dp-7 { top: 75%; left: 75%; }
.dp-8 { top: 50%; left: 80%; }

.dp-5 .demo-pin-dot,
.dp-6 .demo-pin-dot,
.dp-7 .demo-pin-dot,
.dp-8 .demo-pin-dot {
  width: 10px;
  height: 10px;
  background: var(--secondary);
  opacity: 0.6;
}

/* Pulsing animation on main pins */
.dp-1 .demo-pin-dot,
.dp-2 .demo-pin-dot,
.dp-4 .demo-pin-dot {
  animation: pulse-pin 2s ease-in-out infinite;
}

@keyframes pulse-pin {
  0%, 100% { box-shadow: 0 0 10px rgba(124,92,255,0.5); }
  50% { box-shadow: 0 0 20px rgba(124,92,255,0.8), 0 0 40px rgba(124,92,255,0.3); }
}

/* ===== MAP STATS BAR ===== */
.map-stats-bar {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(26,29,36,0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.625rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
  z-index: 10;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.map-stat {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--muted);
}

/* ===== INTERN DETAIL PANEL ===== */
.intern-panel {
  position: fixed;
  top: 64px;
  right: -400px;
  width: 380px;
  height: calc(100vh - 64px);
  background: var(--card);
  border-left: 1px solid var(--border);
  z-index: 50;
  overflow-y: auto;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 1.5rem;
}

.intern-panel.open {
  right: 0;
}

.panel-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.875rem;
  transition: all 0.15s;
  font-family: inherit;
}

.panel-close:hover {
  color: var(--text);
  border-color: var(--primary);
}

.panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 49;
  display: none;
}

.panel-overlay.visible {
  display: block;
}

.panel-profile-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.panel-name {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.panel-sub {
  font-size: 0.9375rem;
  color: var(--muted);
}

.panel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  justify-content: center;
}

.panel-detail-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.panel-detail-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.panel-detail-label {
  font-size: 0.75rem;
  color: var(--muted);
}

.panel-detail-value {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
}

.panel-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .map-page-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    height: auto;
    min-height: calc(100vh - 64px);
  }

  .map-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border);
    max-height: 50vh;
  }

  .map-area {
    height: 60vh;
  }

  .intern-panel {
    width: 100%;
    right: -100%;
  }
}