/* ================== Base Styles ================== */
html,body{height:100%;margin:0;padding:0;}
#map{height:100%;}

/* ================== Snake-Border ================== */
.snake-btn{
  /* ▸ Stellschrauben (einfach anpassen) */
  --snake-col : #ffffff;   /* Neon-Farbe des Laserstrichs      */
  --snake-w   : 5px;       /* sichtbare Rahmenbreite           */
  --snake-len : 14deg;     /* Länge des leuchtenden Segments   */
  --snake-blur: 20px;      /* Glow-Intensität (0 = kein Glow)  */
  --snake-spd : 1.5s;      /* Dauer eines kompletten Umlaufs   */

  /* Basis-Layout – ändere gern Padding, Font usw. */
  position: relative;
  display: inline-block;   /* macht's auch für <a> u. <button> nutzbar */
  padding: 14px 32px;
  font: 600 1rem/1.2 system-ui, sans-serif;
  color: #fff;
  background: #010101ab;
  border: var(--snake-w) solid transparent;     /* Platz für Laser */
  border-radius: 8px;
  cursor: pointer;
  overflow: hidden;        /* verhindert Überstrahlen ins Layout */
  text-decoration: none;   /* falls <a> */
  transition: transform 0.2s ease;
}

.snake-btn:hover {
  transform: scale(1.05);
}

.snake-btn.active {
  box-shadow: 0 0 20px rgba(255,255,255,0.3);
}

/* --------- Wandernde Linien (4 × < span > ) --------- */
.snake-btn span{
  position: absolute;
  background: var(--snake-col);
  filter: blur(var(--snake-blur));
}

/* Obere Linie */
.snake-btn span:nth-child(1){
  top: 0; left: 0; width: 100%; height: var(--snake-w);
  background: linear-gradient(to right, transparent, var(--snake-col) 60%, transparent);
  animation: snake-x var(--snake-spd) linear infinite;
}

/* Rechte Linie */
.snake-btn span:nth-child(2){
  top: 0; right: 0; width: var(--snake-w); height: 100%;
  background: linear-gradient(to bottom, transparent, var(--snake-col) 60%, transparent);
  animation: snake-y var(--snake-spd) linear infinite;
  animation-delay: calc(var(--snake-spd)/2);
}

/* Untere Linie */
.snake-btn span:nth-child(3){
  bottom: 0; left: 0; width: 100%; height: var(--snake-w);
  background: linear-gradient(to left, transparent, var(--snake-col) 60%, transparent);
  animation: snake-x var(--snake-spd) linear infinite reverse;
}

/* Linke Linie */
.snake-btn span:nth-child(4){
  top: 0; left: 0; width: var(--snake-w); height: 100%;
  background: linear-gradient(to top, transparent, var(--snake-col) 60%, transparent);
  animation: snake-y var(--snake-spd) linear infinite reverse;
  animation-delay: calc(var(--snake-spd)/2);
}

/* ---------- Keyframes: horizontales & vertikales Wandern ---------- */
@keyframes snake-x{
  0%  { transform: translateX(-100%); }
  100%{ transform: translateX(100%);  }
}
@keyframes snake-y{
  0%  { transform: translateY(-100%); }
  100%{ transform: translateY(100%);  }
}

/* ================== Person Tags ================== */
.person-tag {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  margin: 0.25rem;
  background-color: #e9ecef;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}

.person-tag:hover {
  background-color: #0d6efd;
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.person-tag.active {
  background-color: #0d6efd;
  color: white;
  box-shadow: 0 2px 8px rgba(13, 110, 253, 0.3);
}

/* ================== Stats Cards ================== */
.stats-card {
  background: rgba(255,255,255,0.95);
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  padding: 1rem;
  margin-bottom: 1rem;
  transition: transform 0.2s;
}

.stats-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

/* ================== Timeline ================== */
.timeline-item {
  position: relative;
  padding-left: 2rem;
  padding-bottom: 1rem;
  border-left: 2px solid #e9ecef;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 0;
  width: 10px;
  height: 10px;
  background: #0d6efd;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.2);
}

.timeline-item:hover::before {
  transform: scale(1.2);
  box-shadow: 0 0 0 5px rgba(13, 110, 253, 0.3);
}

/* ================== Export Menu ================== */
.export-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: white;
  border: 1px solid #dee2e6;
  border-radius: 0.25rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  display: none;
  z-index: 1000;
  min-width: 150px;
}

.export-menu.show {
  display: block;
}

.export-menu button {
  display: block;
  width: 100%;
  padding: 0.5rem 1rem;
  border: none;
  background: none;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.2s;
}

.export-menu button:hover {
  background-color: #f8f9fa;
}

/* ================== Dashboard Modal ================== */
#dashboard-modal .modal-dialog {
  max-width: 90%;
}

.chart-container {
  position: relative;
  height: 300px;
  margin-bottom: 2rem;
}

/* ================== KPI Cards ================== */
.kpi-card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.kpi-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.kpi-card.up { border-left: 4px solid #28a745; }
.kpi-card.down { border-left: 4px solid #dc3545; }
.kpi-card.stable { border-left: 4px solid #6c757d; }

.kpi-icon {
  font-size: 2rem;
  position: absolute;
  right: 1rem;
  top: 1rem;
  opacity: 0.2;
}

.kpi-value {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  color: #212529;
}

.kpi-title {
  color: #6c757d;
  margin: 0;
  font-size: 0.875rem;
}

.kpi-change {
  font-size: 0.75rem;
  font-weight: 600;
}

.kpi-change.up { color: #28a745; }
.kpi-change.down { color: #dc3545; }
.kpi-change.stable { color: #6c757d; }

/* ================== Advanced Filters ================== */
.advanced-filters-panel {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.filter-section-title {
  color: #495057;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #dee2e6;
}

.person-filter-container {
  border: 1px solid #ced4da;
  border-radius: 4px;
  padding: 0.5rem;
  background: white;
}

.person-checkbox-list {
  max-height: 200px;
  overflow-y: auto;
}

.person-checkbox-list label {
  display: block;
  padding: 0.25rem 0;
  font-size: 0.875rem;
}

.person-checkbox-list .badge {
  font-size: 0.7rem;
}

/* ================== Range Slider ================== */
.form-range {
  height: 1.5rem;
}

.form-range::-webkit-slider-thumb {
  width: 1.2rem;
  height: 1.2rem;
  background: #0d6efd;
  border: 2px solid #fff;
  box-shadow: 0 0 5px rgba(0,0,0,0.3);
  cursor: pointer;
}

.form-range::-moz-range-thumb {
  width: 1.2rem;
  height: 1.2rem;
  background: #0d6efd;
  border: 2px solid #fff;
  box-shadow: 0 0 5px rgba(0,0,0,0.3);
  cursor: pointer;
}

#min-age-slider::-webkit-slider-thumb {
  background: #dc3545;
}

#min-age-slider::-moz-range-thumb {
  background: #dc3545;
}

#max-age-slider::-webkit-slider-thumb {
  background: #28a745;
}

#max-age-slider::-moz-range-thumb {
  background: #28a745;
}

.range-slider-container {
  position: relative;
  padding: 0 0.5rem;
}

/* ================== Chart Wrapper ================== */
.chart-wrapper {
  background: white;
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.chart-wrapper h6 {
  margin-bottom: 1rem;
  color: #495057;
  font-weight: 600;
}

/* ================== Analysis Cards ================== */
.analysis-card {
  background: white;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  border-left: 3px solid #0d6efd;
  transition: all 0.2s ease;
}

.analysis-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.analysis-metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
}

.analysis-metric-label {
  font-size: 0.875rem;
  color: #6c757d;
}

.analysis-metric-value {
  font-weight: 600;
  color: #212529;
}

/* ================== Comparison Mode ================== */
.comparison-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.comparison-card {
  background: white;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.comparison-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #e9ecef;
}

/* ================== Insights Container ================== */
.insights-container,
.recommendations-container,
.alerts-container {
  background: white;
  border-radius: 8px;
  padding: 1.5rem;
  min-height: 200px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* ================== Export Options Enhanced ================== */
.export-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  padding: 1rem;
  min-width: 400px;
}

.export-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  background: #f8f9fa;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.export-option:hover {
  background: #e9ecef;
  transform: translateY(-2px);
}

.export-option-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.export-option-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.export-option-desc {
  font-size: 0.75rem;
  color: #6c757d;
  text-align: center;
}

/* ================== Popup Styling ================== */
.leaflet-popup-content {
  margin: 0;
  min-width: 250px;
}

.popup-content {
  padding: 10px;
}

.leaflet-popup-content table {
  margin: 0 !important;
}

.leaflet-popup-content .alert {
  margin: 0 0 10px 0;
  padding: 8px !important;
  border-radius: 4px;
}

.popup-content h6 {
  color: #333;
  margin-bottom: 10px;
}

.popup-content table td:first-child {
  font-weight: 600;
  width: 40%;
}

/* ================== Cluster Styling ================== */
.marker-cluster {
  background-clip: padding-box;
  border-radius: 20px;
}

.marker-cluster div {
  width: 30px;
  height: 30px;
  margin-left: 5px;
  margin-top: 5px;
  text-align: center;
  border-radius: 15px;
  font: 12px Arial, Helvetica, sans-serif;
  color: white;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
}

.marker-cluster-small {
  background-color: rgba(110, 204, 57, 0.6);
}
.marker-cluster-small div {
  background-color: rgba(110, 204, 57, 0.9);
}

.marker-cluster-medium {
  background-color: rgba(241, 211, 87, 0.6);
}
.marker-cluster-medium div {
  background-color: rgba(241, 211, 87, 0.9);
}

.marker-cluster-large {
  background-color: rgba(253, 156, 115, 0.6);
}
.marker-cluster-large div {
  background-color: rgba(253, 156, 115, 0.9);
  width: 40px;
  height: 40px;
}

/* ================== Stats Box ================== */
#stats {
  max-width: 200px;
  opacity: 0.95;
  transition: opacity 0.2s;
}

#stats:hover {
  opacity: 1;
}

/* ================== Filter Box ================== */
.bg-light {
  background-color: #f8f9fa !important;
}

.badge {
  font-weight: 500;
  padding: 0.375rem 0.75rem;
}

/* ================== Select Styling ================== */
select[multiple] {
  border: 2px solid #dee2e6;
  border-radius: 0.375rem;
  transition: border-color 0.15s ease-in-out;
}

select[multiple]:focus {
  border-color: #86b7fe;
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* ================== DataTables Custom Styling ================== */
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background: #0d6efd !important;
  color: white !important;
  border-color: #0d6efd !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: #e9ecef !important;
  color: #333 !important;
  border-color: #dee2e6 !important;
}

/* ================== Status Filters ================== */
.status-filter .form-check {
  margin-bottom: 0.5rem;
}

.status-filter .form-check-label {
  font-size: 0.875rem;
  cursor: pointer;
}

/* ================== Loading Animation ================== */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(0,0,0,.1);
  border-radius: 50%;
  border-top-color: #0d6efd;
  animation: spin 1s ease-in-out infinite;
}

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

/* ================== Tabs Enhancement ================== */
.nav-tabs .nav-link {
  color: #495057;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  transition: all 0.2s ease;
}

.nav-tabs .nav-link:hover {
  border-color: #e9ecef #e9ecef #dee2e6;
  background-color: #f8f9fa;
}

.nav-tabs .nav-link.active {
  color: #0d6efd;
  font-weight: 600;
  background-color: #fff;
  border-color: #dee2e6 #dee2e6 #fff;
}

.nav-tabs .nav-link i {
  margin-right: 0.5rem;
}

/* ================== Quick Actions ================== */
.btn-group .btn {
  padding: 0.375rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.btn-group .btn i {
  margin-right: 0.375rem;
}

/* ================== Modal Fullscreen ================== */
.modal-fullscreen .modal-body {
  padding: 2rem;
  overflow-y: auto;
}

/* ================== Responsive ================== */
@media (max-width: 768px) {
  aside {
    width: 280px !important;
  }
  
  .snake-btn {
    padding: 10px 20px;
    font-size: 0.875rem;
  }
  
  #stats {
    top: 60px !important;
    right: 10px !important;
    font-size: 0.75rem;
  }
  
  .modal-dialog {
    max-width: 100% !important;
    margin: 0.5rem;
  }
  
  .chart-container,
  .chart-wrapper {
    height: 200px;
  }
  
  .export-options {
    grid-template-columns: 1fr;
    min-width: auto;
  }
  
  .comparison-container {
    grid-template-columns: 1fr;
  }
  
  .advanced-filters-panel .row > div {
    margin-bottom: 1rem;
  }
  
  .nav-tabs .nav-link {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
  
  .nav-tabs .nav-link i {
    display: none;
  }
}

@media (max-width: 576px) {
  .header .container-fluid {
    padding: 0.5rem;
  }
  
  .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
  }
  
  .kpi-card {
    padding: 1rem;
  }
  
  .kpi-value {
    font-size: 1.5rem;
  }
  
  .advanced-filters-panel {
    padding: 1rem;
  }
}