/* ==========================================================================
   위치기록 대시보드 - Deep Charcoal & Electric Blue Theme
   ========================================================================== */

:root {
  /* Background & Surface */
  --bg-main: #121214;
  --surface: #1E1E24;
  --surface-muted: #2A2A32;
  --surface-hover: #32323C;
  --border: #3A3A45;
  --border-focus: #3B82F6;

  /* Typography */
  --text-primary: #E4E6EB;
  --text-secondary: #B0B3B8;
  --text-muted: #8A8D91;

  /* Primary & Accent */
  --primary-main: #3B82F6;
  --primary-hover: #2563EB;
  --primary-light: #1E3A8A;
  --primary-glow: rgba(59, 130, 246, 0.25);
  --accent-1: #06B6D4;
  --accent-2: #8B5CF6;

  /* Semantic Colors */
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;
  --info: #3B82F6;

  /* Transitions & Shadows */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.6);
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ==========================================================================
   Minimal Custom Scrollbar
   ========================================================================== */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--surface-muted);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--border);
}

/* ==========================================================================
   App Container & Header
   ========================================================================== */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 20px 24px 20px;
}

/* Sticky Header with 65% transparency & backdrop-filter blur */
.app-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(18, 18, 20, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
  padding: 14px 0;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  font-size: 28px;
  color: var(--primary-main);
}

.logo-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   Buttons & Form Controls
   ========================================================================== */
.icon-button {
  background: var(--surface-muted);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.icon-button:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--primary-main);
  transform: translateY(-1px);
}

.icon-button .material-symbols-outlined {
  font-size: 22px;
}

.chip-btn {
  background: var(--surface-muted);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 5px 10px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chip-btn:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--primary-main);
}

.chip-btn .material-symbols-outlined {
  font-size: 16px;
}

.btn-primary {
  background: var(--primary-main);
  color: #FFFFFF;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px var(--primary-glow);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--primary-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--surface-muted);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.btn-outline {
  background: transparent;
  color: var(--primary-main);
  border: 1px solid var(--primary-main);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-outline:hover {
  background: var(--primary-light);
  color: #FFFFFF;
}

.form-input {
  background: var(--surface-muted);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 9px 12px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-family: inherit;
  width: 100%;
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px var(--primary-glow);
  background: var(--surface);
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

/* ==========================================================================
   Dashboard Main Layout (Left/Right Grid)
   ========================================================================== */
.dashboard-main {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 20px;
  align-items: start;
}

@media (max-width: 1080px) {
  .dashboard-main {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Left Panel: Search Controls & Map
   ========================================================================== */
.left-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.filter-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.date-range-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.date-input-wrapper {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
}

.date-input-wrapper .input-icon {
  position: absolute;
  left: 10px;
  color: var(--text-muted);
  font-size: 18px;
  pointer-events: none;
}

.date-input {
  padding-left: 34px;
  color-scheme: dark;
}

.date-separator {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 1.1rem;
}

.date-preset-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.preset-btn {
  background: var(--surface-muted);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.preset-btn:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
}

.preset-btn.active {
  background: var(--primary-main);
  color: #FFFFFF;
  border-color: var(--primary-main);
  box-shadow: 0 2px 6px var(--primary-glow);
}

/* Map Section */
.map-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.map-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.map-title-info {
  display: flex;
  align-items: center;
  gap: 6px;
}

.map-title-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.text-accent {
  color: var(--accent-1);
}

.map-badge {
  background: var(--primary-light);
  color: #FFFFFF;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.map-tools {
  display: flex;
  align-items: center;
  gap: 6px;
}

.map-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.leaflet-map {
  width: 100%;
  height: 400px;
  background: #18181C;
  z-index: 1;
}

.map-guide-banner {
  background: rgba(30, 30, 36, 0.88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--text-secondary);
  font-size: 0.8rem;
  padding: 6px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-top: 1px solid var(--border);
}

.map-guide-banner .material-symbols-outlined {
  font-size: 16px;
  color: var(--accent-1);
}

.map-guide-banner strong {
  color: var(--text-primary);
}

/* Filter Bottom Section (Radios + Search Button) */
.filter-bottom-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 6px;
}

.distance-radios-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.radio-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.radio-row-extra {
  grid-template-columns: 1fr;
  margin-top: -2px;
}

.custom-radio {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  padding: 6px 8px;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.custom-radio:hover {
  background: var(--surface-hover);
  border-color: var(--border-focus);
}

.custom-radio input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.radio-mark {
  width: 16px;
  height: 16px;
  border: 2px solid var(--text-muted);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.custom-radio input[type="radio"]:checked ~ .radio-mark {
  border-color: var(--primary-main);
  background: var(--primary-main);
  box-shadow: inset 0 0 0 3px var(--surface);
}

.custom-radio input[type="radio"]:checked ~ .radio-label {
  color: var(--text-primary);
  font-weight: 600;
}

.custom-radio:has(input[type="radio"]:checked) {
  border-color: var(--primary-main);
  background: rgba(59, 130, 246, 0.1);
}

.radio-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.search-btn-wrapper {
  display: flex;
  justify-content: flex-end;
}

.search-btn {
  width: 100%;
  padding: 13px 24px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.search-btn .material-symbols-outlined {
  font-size: 22px;
}

/* ==========================================================================
   Right Panel: Results Accordion List
   ========================================================================== */
.right-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 580px;
}

.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.results-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.results-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.results-count-badge {
  background: var(--primary-light);
  color: #FFFFFF;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}

.results-actions {
  display: flex;
  gap: 6px;
}

.filter-summary-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 0.825rem;
  color: var(--text-secondary);
}

.filter-summary-bar .material-symbols-outlined {
  font-size: 18px;
}

/* Loading & Empty States */
.loading-state, .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
  gap: 12px;
}

.empty-icon {
  font-size: 54px;
  color: var(--text-muted);
}

.empty-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.empty-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 320px;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--surface-muted);
  border-top-color: var(--primary-main);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.loading-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Accordion List */
.accordion-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 720px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
}

.accordion-item {
  flex-shrink: 0;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.accordion-item:hover {
  border-color: var(--text-muted);
}

.accordion-item.open {
  border-color: var(--primary-main);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  color: inherit;
  flex-shrink: 0;
  transition: background var(--transition-fast);
}

.accordion-header:hover {
  background: var(--surface-hover);
}

.accordion-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.time-stamp {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.distance-tag {
  background: rgba(6, 182, 212, 0.15);
  color: var(--accent-1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.distance-tag.near {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.3);
}

.distance-tag.far {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
  border-color: rgba(245, 158, 11, 0.3);
}

.accordion-arrow {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--surface);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.accordion-item.open .accordion-arrow {
  transform: rotate(180deg);
  background: var(--primary-main);
  color: #FFFFFF;
}

.accordion-content {
  display: none;
  padding: 16px;
  border-top: 1px solid var(--border);
  background: var(--surface);
  flex-shrink: 0;
}

.accordion-item.open .accordion-content {
  display: block;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.accordion-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.info-stat-card {
  background: var(--surface-muted);
  border: 1px solid var(--border);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-label {
  font-size: 0.725rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-val {
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* Mini Map in Accordion */
.mini-map-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 12px;
  height: 240px;
  min-height: 240px;
  background: #18181C;
  position: relative;
  flex-shrink: 0;
}

.mini-map {
  width: 100%;
  height: 100%;
  min-height: 240px;
}

.map-external-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.external-map-btn {
  flex: 1;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.external-map-btn:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--primary-main);
}

.external-map-btn .material-symbols-outlined {
  font-size: 15px;
}

/* ==========================================================================
   Custom Modal (Settings Modal with Dimmed Blur Backdrop)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(18, 18, 20, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
  opacity: 1;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.hidden {
  display: none;
  opacity: 0;
  pointer-events: none;
}

.modal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 540px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalScaleUp 0.2s ease;
}

@keyframes modalScaleUp {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-close-btn {
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
}

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.modal-info-box {
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.info-icon {
  color: var(--info);
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 1px;
}

.info-content strong {
  font-size: 0.85rem;
  color: var(--text-primary);
  display: block;
  margin-bottom: 2px;
}

.info-content p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.test-result-box {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.test-result-box.success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--success);
  color: var(--success);
}

.test-result-box.error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--error);
  color: var(--error);
}

.test-result-box.loading {
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid var(--primary-main);
  color: var(--primary-main);
}

.modal-footer {
  padding: 16px 20px;
  background: var(--surface-muted);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.footer-main-buttons {
  display: flex;
  gap: 8px;
}

/* ==========================================================================
   Custom Toast Notifications
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.custom-toast {
  pointer-events: auto;
  min-width: 280px;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transition: all var(--transition-fast);
}

@keyframes toastSlideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.custom-toast.toast-fadeout {
  transform: translateX(100%);
  opacity: 0;
}

.toast-icon {
  font-size: 22px;
  flex-shrink: 0;
}

.toast-message {
  font-size: 0.875rem;
  color: var(--text-primary);
  flex: 1;
}

.toast-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
}

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

.toast-close .material-symbols-outlined {
  font-size: 16px;
}

.toast-success {
  border-left: 4px solid var(--success);
}
.toast-success .toast-icon {
  color: var(--success);
}

.toast-error {
  border-left: 4px solid var(--error);
}
.toast-error .toast-icon {
  color: var(--error);
}

.toast-warning {
  border-left: 4px solid var(--warning);
}
.toast-warning .toast-icon {
  color: var(--warning);
}

.toast-info {
  border-left: 4px solid var(--info);
}
.toast-info .toast-icon {
  color: var(--info);
}

/* ==========================================================================
   Leaflet Custom Styling (Dark Map Overlay)
   ========================================================================== */
.leaflet-container {
  font-family: inherit;
}

/* Custom Marker Pulsing Animation for Selected/Reference Point */
.reference-marker-pin {
  width: 24px;
  height: 24px;
  border-radius: 50% 50% 50% 0;
  background: var(--primary-main);
  position: absolute;
  transform: rotate(-45deg);
  left: 50%;
  top: 50%;
  margin: -15px 0 0 -15px;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.8);
  border: 2px solid #FFFFFF;
}

.reference-marker-pin::after {
  content: '';
  width: 10px;
  height: 10px;
  margin: 5px 0 0 5px;
  background: #FFFFFF;
  position: absolute;
  border-radius: 50%;
}

.pulse-ring {
  border: 3px solid var(--primary-main);
  border-radius: 50%;
  height: 40px;
  width: 40px;
  position: absolute;
  left: 50%;
  top: 50%;
  margin: -23px 0 0 -23px;
  animation: mapPulse 1.8s ease-out infinite;
  opacity: 0;
}

@keyframes mapPulse {
  0% { transform: scale(0.3); opacity: 0; }
  50% { opacity: 0.9; }
  100% { transform: scale(1.6); opacity: 0; }
}

.leaflet-popup-content-wrapper {
  background: var(--surface) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-md) !important;
  padding: 4px 6px !important;
}

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

.popup-title {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--primary-main);
  margin-bottom: 4px;
}

.popup-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ==========================================================================
   Results View Mode Toggle & Big Map Styles
   ========================================================================== */
.view-toggle-group {
  display: inline-flex;
  align-items: center;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 3px;
}

.view-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.view-toggle-btn .material-symbols-outlined {
  font-size: 17px;
}

.view-toggle-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.view-toggle-btn.active {
  background: var(--primary-main);
  color: #FFFFFF;
  box-shadow: 0 2px 8px var(--primary-glow);
}

.results-view-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: fadeIn 0.2s ease;
}

/* Time List Sub Toolbar */
.list-sub-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 2px 2px 6px 2px;
}

.toolbar-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Big Map Layout */
.big-map-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 2px 2px 4px 2px;
}

.big-map-info {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.825rem;
  color: var(--text-secondary);
}

.big-map-info strong {
  color: var(--text-primary);
}

.big-map-info .material-symbols-outlined {
  font-size: 18px;
}

.big-map-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.big-map-container {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.leaflet-map-results {
  width: 100%;
  height: 560px;
  background: #18181C;
  z-index: 1;
}

@media (max-width: 768px) {
  .leaflet-map-results {
    height: 420px;
  }
}

/* Bottom Quick Marker Ribbon */
.marker-quick-ribbon-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.quick-ribbon-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.quick-ribbon-label .material-symbols-outlined {
  font-size: 15px;
  color: var(--accent-1);
}

.marker-quick-ribbon {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.ribbon-chip {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 3px 9px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.ribbon-chip .chip-num {
  font-weight: 700;
  color: var(--accent-1);
}

.ribbon-chip:hover {
  border-color: var(--primary-main);
  color: var(--text-primary);
  background: var(--surface-hover);
  transform: translateY(-1px);
}

.ribbon-chip.near .chip-num {
  color: var(--success);
}

.ribbon-chip.far .chip-num {
  color: var(--warning);
}

/* Custom Marker Pins for Results Big Map */
.custom-result-marker-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.result-marker-pin {
  width: 26px;
  height: 26px;
  border-radius: 50% 50% 50% 0;
  background: var(--primary-main);
  transform: rotate(-45deg);
  border: 2px solid #FFFFFF;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
  cursor: pointer;
}

.result-marker-pin:hover {
  transform: rotate(-45deg) scale(1.18);
  box-shadow: 0 3px 10px var(--primary-glow);
}

.result-marker-pin.near {
  background: var(--success);
}

.result-marker-pin.far {
  background: var(--warning);
}

.result-marker-pin .marker-idx {
  transform: rotate(45deg);
  font-size: 10px;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  text-align: center;
}

.ref-pin-big {
  width: 28px;
  height: 28px;
  background: #E11D48 !important; /* Vivid Red/Rose for Base Location */
  box-shadow: 0 0 12px rgba(225, 29, 72, 0.8) !important;
}

/* Custom Rich Leaflet Popup Card */
.result-leaflet-popup .leaflet-popup-content-wrapper {
  background: rgba(30, 30, 36, 0.95) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  padding: 0 !important;
  box-shadow: var(--shadow-lg) !important;
}

.result-leaflet-popup .leaflet-popup-content {
  margin: 0 !important;
  line-height: 1.4 !important;
}

.map-popup-card {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 220px;
  max-width: 280px;
}

.popup-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.popup-index-badge {
  background: var(--surface-muted);
  color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
}

.popup-distance-tag {
  background: rgba(6, 182, 212, 0.15);
  color: var(--accent-1);
  border: 1px solid rgba(6, 182, 212, 0.35);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.popup-distance-tag .material-symbols-outlined {
  font-size: 14px;
}

.popup-distance-tag.near {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.35);
}

.popup-distance-tag.far {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
  border-color: rgba(245, 158, 11, 0.35);
}

.popup-time-group {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: var(--surface-muted);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.popup-time-group .time-icon {
  font-size: 16px;
  color: var(--accent-1);
}

.popup-time-text {
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.popup-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.popup-detail-item {
  background: rgba(0, 0, 0, 0.25);
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
}

.detail-label {
  font-size: 0.675rem;
  color: var(--text-muted);
  font-weight: 500;
}

.detail-val {
  font-size: 0.775rem;
  color: var(--text-secondary);
  font-family: monospace;
  font-weight: 600;
}

.popup-links-group {
  display: flex;
  gap: 5px;
  margin-top: 2px;
}

.popup-ext-btn {
  flex: 1;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 5px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.725rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.popup-ext-btn:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--primary-main);
}

/* Reference point popup */
.ref-popup {
  min-width: 180px;
}

.ref-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(225, 29, 72, 0.2);
  color: #FB7185;
  border: 1px solid rgba(225, 29, 72, 0.4);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  width: fit-content;
}

.ref-badge .material-symbols-outlined {
  font-size: 14px;
}

.popup-coords-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: monospace;
}

/* Helpers */
.hidden {
  display: none !important;
}