:root {
  --bg-color: #fcfcfc;
  --text-color: #2b2b2b;
  --border-color: #e2e8f0;
  --toolbar-bg: rgba(255, 255, 255, 0.85);
  --btn-hover: #f1f5f9;
  --btn-active-bg: #e2e8f0;
  --accent-color: #2563eb;
  --muted-text: #64748b;
  --modal-bg: #ffffff;
  --input-bg: #f8fafc;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] {
  --bg-color: #121417;
  --text-color: #e2e8f0;
  --border-color: #262930;
  --toolbar-bg: rgba(18, 20, 23, 0.85);
  --btn-hover: #1e2229;
  --btn-active-bg: #2d333f;
  --accent-color: #3b82f6;
  --muted-text: #94a3b8;
  --modal-bg: #1a1d24;
  --input-bg: #121417;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  transition: background-color 0.2s ease, color 0.2s ease;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Container */
.container {
  width: 92%;
  max-width: 850px;
  margin: 0 auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  transition: max-width 0.25s ease;
  padding: 10px 0 20px;
}

.container.wide {
  max-width: 1400px;
}

/* Header & Controls */
header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
  background-color: var(--toolbar-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-color);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.main-logo {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.2s ease, transform 0.15s ease;
}

.main-logo:hover {
  opacity: 0.85;
}

.logo-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--accent-color);
  color: #fff;
  text-transform: uppercase;
}

.nav-tools {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.tool-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-color);
  padding: 6px 9px;
  font-size: 0.85rem;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.15s ease;
  text-decoration: none;
  font-weight: 500;
}

.tool-btn:hover {
  background-color: var(--btn-hover);
  border-color: var(--border-color);
}

.tool-btn.active {
  background-color: var(--btn-active-bg);
  color: var(--accent-color);
  border-color: var(--accent-color);
}

.tool-btn svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

/* Editor Textarea */
.editor-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  margin-top: 15px;
}

.textarea {
  width: 100%;
  flex: 1;
  min-height: calc(100vh - 160px);
  background: transparent;
  color: var(--text-color);
  border: none;
  outline: none;
  resize: none;
  font-size: 16px;
  line-height: 1.65;
  font-family: inherit;
  padding: 10px 4px;
}

.textarea.monospace {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace !important;
}

/* Footer / Status Bar */
footer {
  border-top: 1px solid var(--border-color);
  padding: 8px 16px;
  font-size: 0.8rem;
  color: var(--muted-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  background-color: var(--toolbar-bg);
  backdrop-filter: blur(8px);
}

.status-left, .status-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.status-left span, .status-right a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--muted-text);
  text-decoration: none;
  transition: color 0.15s ease;
}

.status-right a:hover {
  color: var(--accent-color);
}

.save-indicator {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #10b981;
  transition: background-color 0.2s ease;
}

.save-indicator.saving {
  background-color: #f59e0b;
  animation: pulse 1s infinite alternate;
}

@keyframes pulse {
  0% { opacity: 0.4; }
  100% { opacity: 1; }
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(3px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
}

.modal-overlay.open {
  display: flex;
}

.modal-box {
  background: var(--modal-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  max-width: 440px;
  width: 100%;
  box-shadow: var(--shadow);
  animation: modalIn 0.15s ease-out;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.modal-box h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  font-weight: 600;
}

.modal-box p {
  font-size: 0.85rem;
  color: var(--muted-text);
  margin-bottom: 16px;
  line-height: 1.45;
}

.modal-input {
  width: 100%;
  background: var(--input-bg);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.9rem;
  outline: none;
  margin-bottom: 16px;
}

.modal-input:focus {
  border-color: var(--accent-color);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.btn-primary {
  background: var(--accent-color);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-secondary {
  background: transparent;
  color: var(--text-color);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 0.85rem;
  cursor: pointer;
}

.btn-danger {
  background: #ef4444;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 0.85rem;
  cursor: pointer;
}

/* History Drawer */
.history-drawer {
  position: fixed;
  top: 50px;
  right: 16px;
  background: var(--modal-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 12px;
  width: 220px;
  z-index: 50;
  display: none;
}

.history-drawer.open {
  display: block;
}

.history-item {
  display: block;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--text-color);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-item:hover {
  background: var(--btn-hover);
  color: var(--accent-color);
}

/* Password locked screen */
.locked-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
}

.locked-card {
  background: var(--modal-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 32px;
  max-width: 380px;
  width: 100%;
  box-shadow: var(--shadow);
}

/* ==========================================================
   Copycat Bike Ride & Street View System Styles
   ========================================================== */

.ride-body {
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Telemetry HUD Bar */
.ride-hud {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 16px;
  background: var(--toolbar-bg);
  border-bottom: 1px solid var(--border-color);
  overflow-x: auto;
  flex-shrink: 0;
}

.hud-item {
  display: flex;
  flex-direction: column;
  min-width: 68px;
}

.hud-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--muted-text);
  margin-bottom: 2px;
}

.hud-value-group {
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.hud-value {
  font-size: 1.25rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.hud-value.accent {
  color: #10b981;
}

.hud-unit {
  font-size: 0.72rem;
  color: var(--muted-text);
  font-weight: 600;
}

.hud-status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  white-space: nowrap;
}

.status-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #94a3b8;
  display: inline-block;
}

.status-pulse-dot.active {
  background: #10b981;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25);
  animation: pulse-green 1.5s infinite;
}

.status-pulse-dot.warning {
  background: #f59e0b;
}

.status-pulse-dot.paused {
  background: #64748b;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hud-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-hud {
  padding: 6px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--input-bg);
  color: var(--text-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-hud:hover {
  background: var(--btn-hover);
}

.btn-hud.active {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
}

.btn-hud.btn-gps.active {
  background: #10b981;
  border-color: #10b981;
  color: #fff;
}

/* Main Viewport Split Container */
.ride-viewport {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: calc(100vh - 110px);
  position: relative;
  background: var(--bg-color);
  overflow: hidden;
}

.ride-viewport.map-only {
  grid-template-columns: 1fr;
}
.ride-viewport.map-only #streetview-panel {
  display: none;
}

.ride-viewport.sv-only {
  grid-template-columns: 1fr;
}
.ride-viewport.sv-only #map-panel {
  display: none;
}

.ride-panel {
  display: flex;
  flex-direction: column;
  position: relative;
  border-right: 1px solid var(--border-color);
  overflow: hidden;
  height: 100%;
}

.ride-panel:last-child {
  border-right: none;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: var(--toolbar-bg);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.8rem;
  font-weight: 600;
  z-index: 10;
  flex-shrink: 0;
}

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

.panel-subtitle {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--muted-text);
}

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

.panel-btn {
  padding: 3px 8px;
  font-size: 0.75rem;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: var(--input-bg);
  color: var(--text-color);
  cursor: pointer;
  transition: background 0.15s ease;
}

.panel-btn:hover {
  background: var(--btn-hover);
}

/* Leaflet Map Styling */
.map-container {
  flex: 1;
  width: 100%;
  height: 100%;
  background: #e5e7eb;
}

/* Custom Animated Bicycle Rider Marker */
.bike-marker-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bike-marker-pulse {
  position: absolute;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.2);
  border: 1px solid rgba(37, 99, 235, 0.4);
  animation: pulse-ring 2s infinite ease-out;
}

@keyframes pulse-ring {
  0% { transform: scale(0.6); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

.bike-marker-core {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #2563eb;
  border: 2px solid #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s cubic-bezier(0.1, 0.8, 0.2, 1);
  position: relative;
}

.bike-arrow {
  color: #ffffff;
  font-size: 8px;
  line-height: 1;
  position: absolute;
  top: 1px;
}

.bike-icon {
  font-size: 14px;
  line-height: 1;
  margin-top: 3px;
}

/* Street View Frame */
.streetview-container {
  flex: 1;
  width: 100%;
  height: 100%;
  position: relative;
  background: #000000;
}

.sv-frame {
  width: 100%;
  height: 100%;
  border: none;
}

.sv-placeholder {
  position: absolute;
  inset: 0;
  background: var(--modal-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 5;
}

/* Simulator Floating Controls */
.sim-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  max-width: 440px;
  background: var(--modal-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 12px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  backdrop-filter: blur(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.sim-overlay.hidden {
  display: none;
}

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

.btn-icon {
  background: transparent;
  border: none;
  font-size: 0.9rem;
  color: var(--muted-text);
  cursor: pointer;
}

.sim-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sim-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted-text);
}

.sim-control-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  margin-top: 6px;
}

.sim-btn {
  padding: 8px 4px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--input-bg);
  color: var(--text-color);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  transition: all 0.1s ease;
}

.sim-btn:hover {
  background: var(--btn-hover);
}

.sim-btn.sim-pedal {
  background: #10b981;
  color: #ffffff;
  border-color: #10b981;
}

.sim-btn.sim-pedal:active {
  transform: scale(0.96);
}

.sim-btn.sim-brake {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
}

.sim-btn.active {
  border-color: #2563eb;
  background: #2563eb;
  color: #fff;
}

/* Embedded Copycat Notes Drawer */
.ride-notes-drawer {
  position: absolute;
  bottom: 36px;
  right: 16px;
  width: 360px;
  max-width: 90vw;
  background: var(--modal-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ride-notes-drawer.hidden {
  display: none;
}

.notes-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--toolbar-bg);
  border-bottom: 1px solid var(--border-color);
}

.ride-notes-input {
  width: 100%;
  height: 140px;
  padding: 10px;
  border: none;
  resize: none;
  font-family: inherit;
  font-size: 0.85rem;
  line-height: 1.4;
  background: transparent;
  color: var(--text-color);
  outline: none;
}

.notes-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: var(--toolbar-bg);
  border-top: 1px solid var(--border-color);
}

/* Comprehensive Mobile & Tablet Responsive Adjustments */
@media (max-width: 768px) {
  header {
    padding: 6px 10px;
    flex-wrap: nowrap;
    gap: 6px;
  }

  .logo-area {
    font-size: 1rem;
    flex-shrink: 0;
  }

  .nav-tools {
    overflow-x: auto;
    max-width: calc(100vw - 120px);
    flex-wrap: nowrap;
    gap: 3px;
    padding-bottom: 2px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .nav-tools::-webkit-scrollbar {
    display: none;
  }

  .tool-btn {
    flex-shrink: 0;
    padding: 5px 7px;
    font-size: 0.78rem;
    white-space: nowrap;
  }

  /* Note Container & Editor */
  .container {
    width: 96%;
    padding: 6px 0 14px;
  }

  textarea#note-content,
  .note-textarea {
    font-size: 16px !important; /* Prevents auto-zoom on iOS & Android */
    line-height: 1.5;
  }

  .note-footer {
    flex-wrap: wrap;
    gap: 6px;
    font-size: 0.72rem;
  }

  /* Modals */
  .modal-card {
    width: 94vw !important;
    max-width: 440px !important;
    padding: 16px !important;
  }

  .modal-input,
  .modal-btn {
    min-height: 42px;
    font-size: 0.95rem;
  }

  /* Bike Ride Viewport & Telemetry HUD */
  .ride-hud {
    display: flex;
    flex-wrap: wrap;
    padding: 8px 10px;
    gap: 6px;
  }

  .hud-item {
    flex: 1 1 30%;
    min-width: 80px;
    padding: 4px 6px;
  }

  .hud-item.speed-meter {
    flex: 1 1 100%;
    text-align: center;
    padding: 8px;
    background: rgba(16, 185, 129, 0.08);
    border-radius: 8px;
  }

  .hud-value.accent {
    font-size: 2rem;
  }

  .hud-actions {
    flex: 1 1 100%;
    margin-left: 0;
    margin-top: 6px;
    display: flex;
    gap: 6px;
  }

  .hud-btn {
    flex: 1;
    min-height: 42px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .ride-viewport {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr;
    height: calc(100vh - 220px);
  }

  .ride-panel {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .ride-notes-drawer {
    left: 10px;
    right: 10px;
    width: calc(100vw - 20px);
    bottom: 20px;
  }

  .sim-controls-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Tools page grid */
  .tools-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  /* Tablet Styles */
  .container {
    width: 94%;
  }

  .nav-tools {
    gap: 4px;
  }

  .tool-btn {
    padding: 5px 8px;
    font-size: 0.82rem;
  }

  .ride-viewport {
    grid-template-columns: 1fr 1fr;
    height: calc(100vh - 150px);
  }

  .tools-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}