/* Custom Variables for MotoGT Design System */
:root {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-card-hover: rgba(255, 255, 255, 1);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --accent-orange: #ff6a00;
  --accent-orange-glow: rgba(255, 106, 0, 0.12);
  --accent-green: #10b981;
  --accent-green-glow: rgba(16, 185, 129, 0.12);
  --accent-blue: #0284c7;
  --danger-color: #ef4444;
  --border-color: #e2e8f0;
  --border-focus: var(--accent-orange);
  --border-radius-lg: 16px;
  --border-radius-md: 10px;
  --border-radius-sm: 6px;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.04), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-neon: 0 4px 12px var(--accent-orange-glow);
  --sidebar-width: 420px;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--accent-orange);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: #ff8c3a;
  text-decoration: underline;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.08);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-orange);
}

/* Utility Classes */
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.w-100 {
  width: 100%;
}
.font-bold {
  font-weight: 600;
}
.hidden {
  display: none !important;
}
.highlight-orange {
  color: var(--accent-orange);
  text-shadow: 0 0 8px var(--accent-orange-glow);
}

/* App Header */
.app-header {
  background-color: var(--bg-secondary);
  border-bottom: 0px solid var(--border-color);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
  z-index: 10;
  box-shadow: none;
}

.logo-container {
  display: flex;
  align-items: center;
}

.app-logo {
  height: 90px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.04));
}

.header-actions {
  display: flex;
  gap: 12px;
}

/* Buttons */
.btn {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  gap: 8px;
  outline: none;
}

.btn-primary {
  background-color: var(--accent-orange);
  border-color: var(--accent-orange);
  color: #fff;
  font-weight: 600;
}
.btn-primary:hover {
  background-color: #ff7b1a;
  border-color: #ff7b1a;
  box-shadow: 0 0 15px var(--accent-orange-glow);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: #f1f5f9;
  border-color: var(--border-color);
  color: var(--text-secondary);
}
.btn-secondary:hover {
  background-color: #e2e8f0;
  border-color: #cbd5e1;
  color: var(--text-primary);
}

.btn-success {
  background-color: var(--accent-green);
  border-color: var(--accent-green);
  color: #0b0c10;
  font-weight: 600;
}
.btn-success:hover {
  background-color: #00ff80;
  border-color: #00ff80;
  box-shadow: 0 0 15px var(--accent-green-glow);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--accent-orange);
  color: var(--accent-orange);
}
.btn-outline:hover {
  background-color: var(--accent-orange-glow);
  color: #fff;
}

.btn-text {
  background: transparent;
  border: none;
  color: var(--accent-orange);
  padding: 6px 12px;
}
.btn-text:hover {
  color: #ff8c3a;
  text-decoration: underline;
}

.btn-sm {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: var(--border-radius-sm);
}

/* App Layout */
.app-main {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  flex: 1;
  height: calc(100vh - 100px);
  position: relative;
  overflow: hidden;
}

/* Sidebar Panel */
.sidebar-panel {
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  z-index: 5;
  box-shadow: 1px 0 5px rgba(0, 0, 0, 0.03);
  font-size: 20px;
}

/* Banner styling */
.banner {
  padding: 12px;
  border-radius: var(--border-radius-md);
  font-size: 13px;
  display: flex;
  gap: 10px;
  line-height: 1.4;
  margin-bottom: 4px;
}

.banner-warning {
  background-color: #fffaf0;
  border-left: 4px solid var(--accent-orange);
  color: #c2410c;
  border: 1px solid #fed7aa;
  border-left-width: 4px;
}

.banner-icon {
  font-size: 16px;
}

/* Cards layout */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 16px;
  transition: border-color var(--transition-normal), background-color var(--transition-normal), box-shadow var(--transition-normal);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: #cbd5e1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.card-icon {
  font-size: 18px;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.05));
}

.card-header h2 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.2px;
  color: var(--text-primary);
}

/* Waypoints List styling */
.waypoint-inputs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}

/* Connecting line visual in waypoints list */
.waypoint-inputs::before {
  content: '';
  position: absolute;
  left: 17px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-green) 0%, var(--accent-orange) 50%, var(--danger-color) 100%);
  z-index: 1;
  opacity: 0.5;
}

.waypoint-item {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 2;
}

.waypoint-marker {
  width: 12px;
  height: 12px;
  min-width: 12px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0; /* Just circles */
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
  border: 2px solid #fff;
}

.marker-start {
  background-color: var(--accent-green);
  box-shadow: 0 0 10px var(--accent-green-glow);
  width: 14px;
  height: 14px;
}

.marker-waypoint {
  background-color: var(--accent-orange);
  box-shadow: 0 0 10px var(--accent-orange-glow);
}

.marker-end {
  background-color: var(--danger-color);
  box-shadow: 0 0 10px rgba(255, 23, 68, 0.4);
  width: 14px;
  height: 14px;
}

.input-wrapper {
  flex: 1;
  position: relative;
}

.waypoint-input {
  width: 100%;
  background-color: #f1f5f9;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  padding: 10px 36px 10px 12px;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.waypoint-input:focus {
  background-color: #ffffff;
  border-color: var(--border-focus);
  box-shadow: 0 0 10px var(--accent-orange-glow);
  outline: none;
}

/* Remove waypoint button inside input */
.btn-remove-waypoint {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  border-radius: 50%;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.btn-remove-waypoint:hover {
  color: var(--danger-color);
  background: rgba(255, 23, 68, 0.1);
}

/* Preferences Toggle Switch */
.preference-group {
  margin-bottom: 16px;
}
.preference-group:last-child {
  margin-bottom: 0;
}

.help-text {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.3;
}

.toggle-switch {
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.toggle-switch input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.slider {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 20px;
  background-color: #cbd5e1;
  border-radius: 20px;
  transition: var(--transition-normal);
  margin-right: 12px;
  border: 1px solid var(--border-color);
}

.slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 2px;
  bottom: 2px;
  background-color: #ffffff;
  border-radius: 50%;
  transition: var(--transition-normal);
}

.toggle-switch input:checked + .slider {
  background-color: var(--accent-orange-glow);
  border-color: var(--accent-orange);
}

.toggle-switch input:checked + .slider:before {
  transform: translateX(18px);
  background-color: var(--accent-orange);
  box-shadow: 0 0 8px var(--accent-orange);
}

.toggle-switch .label-text {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
}

/* Range Slider Styling */
.range-group {
  margin-top: 20px;
  margin-bottom: 20px;
}

.range-labels {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.badge {
  background-color: var(--accent-orange);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 0 8px var(--accent-orange-glow);
}

/* Customizing the slider range track */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
}

input[type="range"]:focus {
  outline: none;
}

input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 6px;
  cursor: pointer;
  background: #e2e8f0;
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

input[type="range"]::-webkit-slider-thumb {
  height: 18px;
  width: 18px;
  border-radius: 50%;
  background: var(--accent-orange);
  cursor: pointer;
  -webkit-appearance: none;
  margin-top: -7px;
  box-shadow: 0 0 10px var(--accent-orange-glow), 0 2px 4px rgba(0,0,0,0.5);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  background: #ff8c3a;
}

.range-ticks {
  display: flex;
  justify-content: space-between;
  padding: 4px 2px 0 2px;
}

.range-ticks span {
  font-size: 10px;
  color: var(--text-muted);
}

/* Tag containers for restriction zones */
.tag-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
  padding: 8px;
  background-color: #f8fafc;
  border-radius: var(--border-radius-md);
  border: 1px dashed var(--border-color);
}

.tag {
  background-color: rgba(255, 23, 68, 0.15);
  border: 1px solid rgba(255, 23, 68, 0.3);
  color: #ff80ab;
  padding: 4px 8px;
  border-radius: var(--border-radius-sm);
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tag-close {
  cursor: pointer;
  font-weight: bold;
  font-size: 12px;
}
.tag-close:hover {
  color: #fff;
}

/* Route Stats details */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.stat-box {
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 10px;
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

/* Motorcycle fun rating score */
.moto-rating {
  display: flex;
  gap: 2px;
}

.moto-rating .star {
  color: var(--text-muted);
  font-size: 16px;
  transition: color var(--transition-fast);
}

.moto-rating .star.active {
  color: var(--accent-orange);
  text-shadow: 0 0 6px var(--accent-orange-glow);
}

/* Elevation Chart styles */
.elevation-chart-wrapper {
  position: relative;
  margin-top: 10px;
}

#elevation-chart {
  background-color: #f8fafc;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
}

.chart-tooltip {
  position: absolute;
  background-color: var(--bg-secondary);
  border: 1px solid var(--accent-orange);
  padding: 6px 10px;
  border-radius: var(--border-radius-sm);
  pointer-events: none;
  font-size: 11px;
  z-index: 15;
  box-shadow: 0 4px 10px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tooltip-elev {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-orange);
}

.tooltip-dist {
  color: var(--text-secondary);
}

.elevation-stats {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Actions Panel bottom alignment */
.actions-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto; /* Push to bottom of sidebar */
  padding-top: 10px;
}

/* Map Container */
.map-container {
  position: relative;
  width: 100%;
  height: 100%;
}

#map-canvas {
  width: 100%;
  height: 100%;
  background-color: #f8fafc;
}

/* Map Custom Control Overlays */
.map-controls {
  position: absolute;
  top: 16px;
  right: 16px;
  display: flex;
  background-color: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 4px;
  box-shadow: var(--shadow-lg);
  z-index: 4;
}

.map-ctrl-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.map-ctrl-btn.active {
  background-color: var(--accent-orange);
  color: #fff;
  box-shadow: 0 2px 6px var(--accent-orange-glow);
}

.map-instructions {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 13px;
  padding: 10px 16px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  pointer-events: none;
  z-index: 4;
  text-align: center;
  max-width: 90%;
}

/* Modal Overlay & Card design */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background-color: var(--bg-secondary);
  border: 1px solid rgba(255,255,255,0.1);
  width: 90%;
  max-width: 500px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: translateY(-20px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

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

.modal-header h2 {
  font-size: 18px;
  font-weight: 700;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
}
.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 20px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.form-group {
  margin-top: 16px;
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-sans);
  padding: 10px 14px;
  border-radius: var(--border-radius-md);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--accent-orange);
  outline: none;
}

.api-instructions {
  background-color: #f8fafc;
  border-radius: var(--border-radius-md);
  padding: 14px;
  border: 1px solid var(--border-color);
  margin-top: 16px;
}

.api-instructions h3 {
  font-size: 13px;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.api-instructions ol {
  margin-left: 20px;
  margin-bottom: 10px;
}

.api-instructions li {
  margin-bottom: 6px;
}

.api-instructions ul {
  margin-left: 15px;
  margin-top: 4px;
  color: var(--text-muted);
}

.note {
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 10px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
}

/* Alternatives list styles */
.alternatives-drawer {
  position: absolute;
  top: 76px;
  left: 436px;
  background-color: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  z-index: 4;
  max-width: 320px;
}

.alternatives-drawer h3 {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.alternatives-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.alt-route-item {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.alt-route-item:hover {
  border-color: #cbd5e1;
  background-color: #f8fafc;
}

.alt-route-item.selected {
  border-color: var(--accent-orange);
  background-color: rgba(255, 106, 0, 0.08);
}

.alt-route-name {
  font-weight: 600;
  display: flex;
  justify-content: space-between;
}

.alt-route-stats {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Responsive styling (Mobile) */
@media (max-width: 820px) {
  .app-header {
    height: 60px;
    padding: 0 16px;
    justify-content: space-between;
  }

  .logo-container {
    display: flex;
    align-items: center;
  }

  .app-logo {
    height: 44px;
    width: auto;
    display: block;
    filter: none;
  }

  .header-actions .btn span {
    display: none;
  }

  .app-main {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 280px; /* Map on top, sidebar as panel below */
    height: calc(100vh - 60px);
  }

  .sidebar-panel {
    border-right: none;
    border-top: 1px solid var(--border-color);
    padding: 16px;
    height: 100%;
    order: 2; /* Sidebar at the bottom */
  }

  .map-container {
    height: 100%;
    order: 1; /* Map on top */
  }

  .alternatives-drawer {
    left: 16px;
    top: 86px;
    max-width: calc(100% - 32px);
    width: auto;
  }
}