/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { overflow: auto; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  min-height: 100vh;
  overflow: hidden;
  background: #080b11;
}

/* ===== Auth Screen ===== */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0a1628 0%, #0d2233 60%, #0a1a20 100%);
  color: #e0e0f0;
}
.auth-card {
  text-align: center;
  padding: 48px 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  max-width: 360px;
  width: 90%;
}
.auth-card h1 { font-size: 2rem; font-weight: 700; margin-bottom: 8px; }
.auth-card p  { color: #94a3b8; font-size: 0.9rem; margin-bottom: 32px; }
.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 12px 20px;
  background: white;
  color: #1e293b;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-google:hover { background: #f1f5f9; }
.auth-error {
  margin-top: 12px;
  font-size: 0.8rem;
  color: #f87171;
  min-height: 20px;
}

/* ===== App Shell ===== */
.app-shell {
  display: flex;
  height: 100vh;
  min-width: 960px;
  overflow: hidden;
}
.map-area { position: relative; flex: 1; overflow: hidden; }
#map      { position: absolute; inset: 0; }

/* ===== Sidebar ===== */
#sidebar {
  width: 272px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: rgba(10,13,20,0.9);
  backdrop-filter: blur(16px);
  border-right: 1px solid rgba(255,255,255,0.06);
  z-index: 20;
  overflow-y: auto;
}
.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.brand-icon {
  width: 36px; height: 36px;
  background: #6366f1;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 0 18px rgba(99,102,241,0.4);
}
.brand-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: white;
  letter-spacing: -0.02em;
}
.sidebar-section { padding: 18px 16px 0; }
.section-label {
  font-size: 0.67rem;
  font-weight: 600;
  color: #374151;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

/* ===== Snapshot grid ===== */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 20px;
}
.stat-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 14px;
  transition: background 0.2s;
}
.stat-card:hover { background: rgba(255,255,255,0.07); }
.stat-label { font-size: 0.71rem; color: #4b5563; margin-bottom: 4px; }
.stat-num   { font-size: 1.65rem; font-weight: 700; color: white; line-height: 1; }

/* ===== Collection nav ===== */
.collection-nav {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 20px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  color: #4b5563;
  font-size: 0.83rem;
  font-weight: 500;
  transition: all 0.15s;
  border: 1px solid transparent;
}
.nav-item:hover { background: rgba(255,255,255,0.04); color: #d1d5db; }
.nav-item.active {
  background: rgba(99,102,241,0.1);
  color: #a5b4fc;
  border-color: rgba(99,102,241,0.18);
}
.nav-icon { width: 15px; height: 15px; flex-shrink: 0; }
.nav-label { flex: 1; }
.nav-badge {
  font-size: 0.69rem;
  background: rgba(255,255,255,0.07);
  color: #6b7280;
  padding: 2px 7px;
  border-radius: 99px;
}
.nav-item.active .nav-badge { background: rgba(99,102,241,0.2); color: #818cf8; }

/* ===== Recent Logs ===== */
.recent-logs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.recent-log-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.recent-log-icon {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(99,102,241,0.1);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 12px;
}
.recent-log-city  { font-size: 0.81rem; font-weight: 600; color: #e5e7eb; }
.recent-log-meta  { font-size: 0.71rem; color: #374151; margin-top: 1px; }

/* ===== Sidebar footer ===== */
.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: auto;
}
.btn-add-location {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px;
  background: white;
  color: #0f172a;
  font-size: 0.84rem;
  font-weight: 700;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.15s;
  font-family: inherit;
}
.btn-add-location:hover { background: #f0f4f8; }
.btn-signout {
  width: 100%;
  padding: 8px;
  font-size: 0.74rem;
  color: #374151;
  background: none;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.btn-signout:hover { color: #9ca3af; border-color: rgba(255,255,255,0.12); }

/* ===== Top-right overlay ===== */
.top-right-bar {
  position: absolute;
  top: 16px; right: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 10px;
}
.search-wrap { position: relative; }
.search-icon {
  position: absolute;
  left: 12px; top: 50%;
  transform: translateY(-50%);
  width: 15px; height: 15px;
  color: #374151;
  pointer-events: none;
}
#city-search {
  width: 240px;
  padding: 10px 14px 10px 35px;
  background: rgba(5,8,14,0.7);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 14px;
  backdrop-filter: blur(16px);
  color: white;
  font-size: 0.83rem;
  outline: none;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}
#city-search::placeholder { color: #374151; }
#city-search:focus {
  border-color: rgba(99,102,241,0.45);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
#search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  background: rgba(10,13,20,0.97);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  backdrop-filter: blur(16px);
  max-height: 220px;
  overflow-y: auto;
  z-index: 50;
}
.search-result-item {
  padding: 10px 14px;
  font-size: 0.81rem;
  color: #d1d5db;
  cursor: pointer;
  transition: background 0.12s;
}
.search-result-item:hover { background: rgba(255,255,255,0.05); }
.search-result-item:first-child { border-radius: 12px 12px 0 0; }
.search-result-item:last-child  { border-radius: 0 0 12px 12px; }
.search-result-item:only-child  { border-radius: 12px; }

.user-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px 5px 5px;
  background: rgba(5,8,14,0.7);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 14px;
  backdrop-filter: blur(16px);
}
.user-avatar {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: rgba(99,102,241,0.2);
  object-fit: cover;
}
.user-name { font-size: 0.81rem; font-weight: 600; color: white; }

/* ===== Map Legend ===== */
.map-legend {
  position: absolute;
  bottom: 40px; left: 16px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 11px 18px;
  background: rgba(5,8,14,0.65);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  backdrop-filter: blur(14px);
  z-index: 10;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  color: #6b7280;
}
.legend-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}
.legend-dot.indigo  { background: #6366f1; }
.legend-dot.amber   { background: #f59e0b; }
.legend-dot.emerald { background: #10b981; }

/* ===== Pulse City Markers ===== */
.marker-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  position: relative;
  cursor: pointer;
}
.marker-dot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid currentColor;
  animation: marker-pulse 2.2s ease-out infinite;
}
@keyframes marker-pulse {
  0%   { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(3.2); opacity: 0; }
}

/* ===== Country Tooltip ===== */
#country-tooltip {
  position: absolute;
  z-index: 20;
  background: rgba(10,13,20,0.96);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 12px;
  padding: 12px 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  min-width: 160px;
  display: none;
  backdrop-filter: blur(14px);
}
#country-tooltip h3 { font-size: 0.85rem; font-weight: 600; color: white; margin-bottom: 8px; }
.tooltip-btn {
  display: block; width: 100%;
  padding: 7px 10px; margin-bottom: 4px;
  font-size: 0.79rem; font-weight: 600;
  border: none; border-radius: 7px;
  cursor: pointer; text-align: left;
  font-family: inherit; transition: filter 0.15s;
}
.tooltip-btn.visited  { background: rgba(16,185,129,0.14); color: #6ee7b7; }
.tooltip-btn.wishlist { background: rgba(245,158,11,0.14); color: #fcd34d; }
.tooltip-btn.remove   { background: rgba(255,255,255,0.06); color: #6b7280; }
.tooltip-btn:hover    { filter: brightness(1.2); }
#tooltip-close {
  position: absolute; top: 8px; right: 10px;
  background: none; border: none;
  font-size: 1rem; color: #374151; cursor: pointer; line-height: 1;
}

/* ===== City Add Dialog ===== */
#city-dialog {
  position: fixed; inset: 0; z-index: 30;
  display: none; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(6px);
}
#city-dialog.open { display: flex; }
.dialog-card {
  background: #0d1117;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 24px;
  min-width: 280px; max-width: 340px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.dialog-card h3 { font-size: 1rem; font-weight: 700; color: white; margin-bottom: 16px; }
.dialog-label   { font-size: 0.79rem; font-weight: 600; color: #4b5563; margin-bottom: 6px; }
.radio-group    { display: flex; gap: 8px; margin-bottom: 14px; }
.radio-opt {
  flex: 1; padding: 8px;
  border: 2px solid rgba(255,255,255,0.08);
  border-radius: 8px; text-align: center;
  font-size: 0.79rem; cursor: pointer; color: #4b5563;
  transition: all 0.15s; user-select: none;
}
.radio-opt.selected { border-color: #6366f1; color: #a5b4fc; background: rgba(99,102,241,0.1); }
.color-group { display: flex; gap: 8px; margin-bottom: 14px; }
.color-opt {
  flex: 1; padding: 8px;
  border: 2px solid rgba(255,255,255,0.08);
  border-radius: 8px; text-align: center;
  font-size: 0.79rem; cursor: pointer;
  transition: all 0.15s; user-select: none;
}
.color-opt.red    { color: #f87171; }
.color-opt.yellow { color: #fbbf24; }
.color-opt.selected { border-color: currentColor; background: rgba(255,255,255,0.04); }
.checkbox-row {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 16px; font-size: 0.84rem; color: #d1d5db; cursor: pointer;
}
#lived-checkbox  { width: 16px; height: 16px; accent-color: #6366f1; cursor: pointer; }
.color-section   { margin-bottom: 14px; }
.dialog-actions  { display: flex; gap: 8px; }
.btn-cancel {
  flex: 1; padding: 9px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; background: transparent;
  color: #4b5563; font-size: 0.84rem; cursor: pointer; font-family: inherit;
}
.btn-add {
  flex: 2; padding: 9px; border: none;
  border-radius: 8px; background: #6366f1; color: white;
  font-size: 0.84rem; font-weight: 600; cursor: pointer; font-family: inherit;
}
.btn-add:hover { background: #4f46e5; }

/* ===== City Remove Popup ===== */
#city-popup {
  position: absolute; z-index: 20;
  background: rgba(10,13,20,0.97);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 10px; padding: 10px 12px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
  display: none; min-width: 140px;
  backdrop-filter: blur(14px);
}
#city-popup p   { font-size: 0.82rem; font-weight: 600; color: white; margin-bottom: 6px; }
.btn-remove-city {
  width: 100%; padding: 6px;
  background: rgba(239,68,68,0.1);
  border: none; border-radius: 5px;
  color: #f87171; font-size: 0.77rem; font-weight: 600; cursor: pointer; font-family: inherit;
}
#city-popup-close {
  position: absolute; top: 6px; right: 8px;
  background: none; border: none;
  font-size: 0.9rem; color: #374151; cursor: pointer;
}

/* ===== Toast ===== */
#toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%);
  background: rgba(13,17,23,0.97);
  border: 1px solid rgba(255,255,255,0.09);
  color: white; padding: 10px 20px;
  border-radius: 10px; font-size: 0.84rem;
  z-index: 99; opacity: 0;
  transition: opacity 0.3s; pointer-events: none;
  backdrop-filter: blur(14px);
}
#toast.show { opacity: 1; }