/* ==========================================================================
   GeoTrack – Geospatial Intelligence Console
   Aesthetic: mission-control / situation-room
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,600;12..96,800&family=IBM+Plex+Mono:wght@300;400;500;600&family=IBM+Plex+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Palette */
  --bg-0: #07090b;
  --bg-1: #0c1013;
  --bg-2: #12171b;
  --bg-3: #1a2025;
  --border: #222a30;
  --border-strong: #2e3942;

  --text-0: #f2f5f7;
  --text-1: #c9d1d6;
  --text-2: #7a848c;
  --text-3: #4a545c;

  --accent: #00ff9c;          /* phosphor green */
  --accent-dim: #00a866;
  --accent-glow: rgba(0, 255, 156, 0.18);
  --amber: #ffb020;           /* signal amber */
  --amber-dim: #a06b00;
  --danger: #ff4757;
  --danger-dim: #a31a25;
  --info: #4fc3f7;

  /* Type */
  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: var(--bg-0);
  color: var(--text-0);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background texture – subtle scan lines + grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 40px 40px;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse at top left, var(--accent-glow), transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(255, 176, 32, 0.06), transparent 50%);
  opacity: 0.6;
}

/* ==========================================================================
   LOGIN PAGE
   ========================================================================== */

.login-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 40px 36px;
  box-shadow:
    0 0 0 1px rgba(0, 255, 156, 0.04),
    0 40px 80px rgba(0,0,0,0.6),
    inset 0 1px 0 rgba(255,255,255,0.03);
  animation: fadeUp 0.6s var(--ease);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 32px;
}

.login-brand-mark {
  width: 28px;
  height: 28px;
  border: 1.5px solid var(--accent);
  position: relative;
  display: grid;
  place-items: center;
}

.login-brand-mark::before,
.login-brand-mark::after {
  content: '';
  position: absolute;
  background: var(--accent);
}

.login-brand-mark::before { width: 10px; height: 1px; }
.login-brand-mark::after  { width: 1px; height: 10px; }

.login-brand-text {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.login-title {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}

.login-subtitle {
  color: var(--text-2);
  font-size: 13px;
  margin: 0 0 32px;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.login-subtitle::before {
  content: '// ';
  color: var(--accent-dim);
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 8px;
}

.field input {
  width: 100%;
  background: var(--bg-0);
  border: 1px solid var(--border-strong);
  color: var(--text-0);
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 14px;
  border-radius: 2px;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid var(--border-strong);
  background: var(--bg-3);
  color: var(--text-0);
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s var(--ease);
  text-decoration: none;
}

.btn:hover { border-color: var(--text-2); background: var(--bg-3); }

.btn-primary {
  background: var(--accent);
  color: var(--bg-0);
  border-color: var(--accent);
  width: 100%;
  padding: 14px;
  font-weight: 600;
  margin-top: 8px;
}

.btn-primary:hover {
  background: #2affaa;
  box-shadow: 0 0 24px var(--accent-glow);
}

.btn-ghost { background: transparent; }

.btn-danger {
  background: transparent;
  border-color: var(--danger-dim);
  color: var(--danger);
}
.btn-danger:hover { background: rgba(255,71,87,0.08); border-color: var(--danger); }

.btn-sm { padding: 8px 12px; font-size: 10px; }

.alert {
  margin-top: 20px;
  padding: 12px 14px;
  background: rgba(255,71,87,0.08);
  border: 1px solid var(--danger-dim);
  color: var(--danger);
  font-family: var(--font-mono);
  font-size: 12px;
  border-radius: 2px;
  display: none;
}
.alert.visible { display: block; animation: shake 0.4s var(--ease); }

.login-footer {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px dashed var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  letter-spacing: 0.1em;
  text-align: center;
}

.login-footer .status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 2s infinite;
  vertical-align: middle;
}

/* ==========================================================================
   DASHBOARD
   ========================================================================== */

.dashboard {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  gap: 24px;
  flex-wrap: wrap;
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 24px;
  height: 24px;
  border: 1.5px solid var(--accent);
  position: relative;
}
.brand-mark::before,
.brand-mark::after {
  content: '';
  position: absolute;
  background: var(--accent);
}
.brand-mark::before { width: 8px; height: 1px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.brand-mark::after  { width: 1px; height: 8px; top: 50%; left: 50%; transform: translate(-50%, -50%); }

.brand-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  padding: 3px 6px;
  border: 1px solid var(--accent-dim);
  border-radius: 2px;
  margin-left: 4px;
}

.topbar-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
  letter-spacing: 0.08em;
}

.topbar-meta .sep { color: var(--text-3); }

.topbar-meta .live-clock { color: var(--text-1); }

.topbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-email {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-1);
  letter-spacing: 0.05em;
}

/* Main grid */
.main-grid {
  display: grid;
  grid-template-columns: 320px 1fr 340px;
  gap: 0;
  height: calc(100vh - 57px);
  min-height: 0;
}

.panel {
  background: var(--bg-1);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.panel-left  { border-right: 1px solid var(--border); }
.panel-right { border-left: 1px solid var(--border); }

.panel-section {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}

.panel-section:last-child { border-bottom: none; }

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-2);
  margin: 0 0 14px;
}

.panel-heading-count {
  color: var(--accent);
  font-weight: 600;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.stat {
  padding: 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.stat::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 100%;
  background: var(--accent);
}

.stat.amber::before { background: var(--amber); }
.stat.blue::before { background: var(--info); }
.stat.red::before { background: var(--danger); }

.stat-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--text-0);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-top: 8px;
}

/* Filters */
.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.filter-chip {
  padding: 6px 10px;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s var(--ease);
}

.filter-chip:hover { border-color: var(--text-2); color: var(--text-0); }

.filter-chip.active {
  background: var(--accent);
  color: var(--bg-0);
  border-color: var(--accent);
}

.view-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 4px;
}

/* Actions */
.action-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.action-list .btn { width: 100%; }

/* Map */
#map {
  height: 100%;
  width: 100%;
  background: var(--bg-0);
  z-index: 1;
}

.map-wrap {
  position: relative;
  min-height: 0;
  height: 100%;
}

.map-overlay-corner {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 400;
  background: rgba(12, 16, 19, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-strong);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--text-2);
  text-transform: uppercase;
  border-radius: 2px;
  pointer-events: none;
}

.map-overlay-corner strong {
  color: var(--accent);
  font-weight: 500;
}

/* Leaflet overrides for dark UI */
.leaflet-container {
  background: #05080a !important;
  font-family: var(--font-mono) !important;
}

.leaflet-popup-content-wrapper {
  background: var(--bg-2) !important;
  color: var(--text-0) !important;
  border: 1px solid var(--border-strong) !important;
  border-radius: 2px !important;
  box-shadow: 0 10px 40px rgba(0,0,0,0.6) !important;
}

.leaflet-popup-tip { background: var(--bg-2) !important; }

.leaflet-popup-content {
  margin: 12px 14px !important;
  font-family: var(--font-mono) !important;
  font-size: 12px !important;
  line-height: 1.6 !important;
}

.leaflet-popup-content .popup-label {
  color: var(--text-2);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
  margin-top: 6px;
}

.leaflet-popup-content .popup-value {
  color: var(--text-0);
  display: block;
}

.leaflet-popup-content .popup-title {
  color: var(--accent);
  font-weight: 600;
  font-size: 13px;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 6px;
  margin-bottom: 6px;
}

.leaflet-control-zoom a {
  background: var(--bg-2) !important;
  color: var(--text-0) !important;
  border-color: var(--border-strong) !important;
}

.leaflet-control-zoom a:hover { background: var(--bg-3) !important; }

.leaflet-control-attribution {
  background: rgba(7, 9, 11, 0.8) !important;
  color: var(--text-3) !important;
  font-size: 10px !important;
  font-family: var(--font-mono) !important;
}

.leaflet-control-attribution a { color: var(--text-2) !important; }

/* Marker cluster customization */
.marker-cluster-small div,
.marker-cluster-medium div,
.marker-cluster-large div {
  background: var(--bg-2) !important;
  color: var(--accent) !important;
  border: 1.5px solid var(--accent) !important;
  font-family: var(--font-mono) !important;
  font-weight: 600 !important;
}

.marker-cluster-small  { background: rgba(0, 255, 156, 0.12) !important; }
.marker-cluster-medium { background: rgba(255, 176, 32, 0.12) !important; }
.marker-cluster-large  { background: rgba(255, 71, 87, 0.12) !important; }

.marker-cluster-medium div { color: var(--amber) !important; border-color: var(--amber) !important; }
.marker-cluster-large  div { color: var(--danger) !important; border-color: var(--danger) !important; }

/* Custom pin */
.pin {
  width: 14px;
  height: 14px;
  background: var(--accent);
  border: 2px solid var(--bg-0);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--accent), 0 0 12px var(--accent-glow);
}

/* Activity feed */
.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-height: none;
}

.activity-item {
  padding: 12px 0;
  border-bottom: 1px dashed var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
  transition: all 0.15s var(--ease);
  position: relative;
  padding-left: 14px;
}

.activity-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.activity-item:hover { background: var(--bg-2); padding-left: 18px; }

.activity-item:last-child { border-bottom: none; }

.activity-time {
  color: var(--text-2);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.activity-location {
  color: var(--text-0);
  font-size: 12px;
  margin: 3px 0;
  font-weight: 500;
}

.activity-coords {
  color: var(--text-3);
  font-size: 10px;
}

.activity-delete {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 4px 8px;
  opacity: 0;
  transition: opacity 0.15s var(--ease), color 0.15s var(--ease);
}

.activity-item:hover .activity-delete { opacity: 1; }
.activity-delete:hover { color: var(--danger); }

.empty-state {
  padding: 40px 20px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Loader */
.loader {
  position: fixed;
  inset: 0;
  background: var(--bg-0);
  display: grid;
  place-items: center;
  z-index: 9999;
  transition: opacity 0.3s var(--ease);
}

.loader.hidden { opacity: 0; pointer-events: none; }

.loader-spinner {
  width: 40px;
  height: 40px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loader-text {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--text-2);
  text-transform: uppercase;
  text-align: center;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--accent);
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-0);
  z-index: 9000;
  opacity: 0;
  transition: all 0.3s var(--ease);
  pointer-events: none;
  letter-spacing: 0.05em;
  border-radius: 2px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.6);
}

.toast.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast.error { border-left-color: var(--danger); }
.toast.amber { border-left-color: var(--amber); }

/* Range pickers */
.range-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}

.range-inputs input {
  background: var(--bg-0);
  border: 1px solid var(--border-strong);
  color: var(--text-1);
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  border-radius: 2px;
  color-scheme: dark;
}

.range-inputs input:focus {
  outline: none;
  border-color: var(--accent);
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(1.2); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25%      { transform: translateX(-4px); }
  75%      { transform: translateX(4px); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-1); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 0; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* Responsive */
@media (max-width: 1100px) {
  .main-grid {
    grid-template-columns: 280px 1fr;
  }
  .panel-right { display: none; }
}

@media (max-width: 768px) {
  .main-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    height: auto;
  }
  .panel-left {
    max-height: 320px;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .map-wrap { height: 60vh; }
  .topbar { padding: 12px 16px; }
  .topbar-meta { display: none; }
  .brand-name { font-size: 16px; }
  .login-card { padding: 32px 24px; }
  .login-title { font-size: 28px; }
}