:root {
  /* Fonts */
  --font-bold: "Oswald", sans-serif;
  --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;

  /* Base colors */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-100: #f8f9fa;
  --color-gray-200: #f3f5f7;
  --color-gray-300: #eeeeee;
  --color-gray-400: #666666;
  --color-gray-500: #444444;
  --color-gray-600: #333333;

  /* Transit line colors */
  --color-expo: #005eaa;
  --color-millennium: #ffd100;
  --color-canada: #009bc7;
  --color-seabus: #87746a;
  --color-wce: #77288b;
  --color-default: #009ddd;

  /* Map marker colors */
  --color-station: #e74c3c;
  --color-bus: #3498db;
  --color-favorite-station: #f1c40f;
  --color-favorite-bus: #2ecc71;
  --color-bike: #9b59b6;
  --color-unvisited: #cccccc;

  /* Theme colors - these will be updated by JavaScript */
  --theme-header-bg: var(--color-default);
  --theme-header-title: var(--color-white);
  --theme-header-subtitle: rgba(255, 255, 255, 0.8);
  --theme-calendar-icon: var(--color-default);

  --theme-card-bg: var(--color-gray-200);
  --theme-card-title: var(--theme-header-bg);
  --theme-card-value: var(--theme-header-bg);
  --theme-card-subtitle: var(--color-gray-400);

  --theme-icon-bg: var(--theme-header-bg);
  --theme-icon-fg: var(--color-white);

  --theme-toggle-bg: var(--color-gray-200);
  --theme-taps-bg: var(--theme-header-bg);

  /* Utility colors */
  --color-shadow: rgba(0, 0, 0, 0.1);
  --color-hover: #e1f4fb;
  --color-border: var(--color-gray-300);
}

body {
  font-family: var(--font-bold, "Oswald", sans-serif);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background-color: var(--color-white);
  color: var(--color-gray-600);
  overflow-x: hidden;
}

a {
  color: var(--theme-header-bg);
}

a:hover {
  opacity: 0.8;
}

.container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  width: 100%;
  overflow-x: hidden;
}

.header {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 25px 40px;
  text-align: center;
  width: 100%;
  background-color: var(--theme-header-bg);
  box-sizing: border-box;
  background-image: url("images/c.svg");
  background-repeat: repeat;
  background-size: auto;
  text-decoration: none;
  cursor: pointer;
}

.header:hover {
  opacity: 0.9;
  text-decoration: none;
}

.header h1,
.header h2 {
  pointer-events: none;
}

.header h1 {
  font-size: 3em;
  color: var(--theme-header-title);
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.header h2 {
  font-size: 1.2em;
  color: var(--theme-header-subtitle);
  margin: 0 0 0 0;
  font-weight: 400;
  letter-spacing: 0.3px;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  box-sizing: border-box;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  overflow-x: hidden;
}

.compass-card {
  width: 60px;
  height: 60px;
}

.drop-zone {
  width: 90%;
  max-width: 600px;
  min-height: 280px;
  height: auto;
  border: 3px dashed var(--theme-header-bg);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: var(--theme-card-bg);
  transition: all 0.3s ease;
  cursor: pointer;
  padding: 20px;
  gap: 12px;
  margin: 0 auto;
  box-sizing: border-box;
}

.drop-zone:hover {
  background-color: var(--color-hover);
  border-color: var(--theme-header-bg);
}

.drop-zone.dragover {
  border-color: var(--theme-header-bg);
  background-color: var(--color-hover);
}

.drop-zone p {
  color: var(--color-gray-600);
  margin: 0;
  text-align: center;
  line-height: 1.4;
}

.drop-zone p:first-of-type {
  font-size: 1.2em;
  color: var(--theme-header-bg);
  /* margin-bottom: 6px; */
}

.drop-zone p:nth-of-type(2) {
  font-size: 1em;
  color: var(--color-gray-500);
  margin-bottom: 12px;
}

.drop-zone small {
  font-size: 0.9em;
  color: var(--color-gray-400);
  max-width: 100%;
  text-align: center;
  line-height: 1.5;
}

.icon {
  width: 70px;
  height: 70px;
  background-color: var(--theme-icon-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.icon i {
  font-size: 35px;
  color: var(--theme-icon-fg);
}

#map {
  display: none;
  margin: 20px auto;
  width: 100%;
  max-width: 1200px;
  height: 500px;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}

.results-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  display: none;
  box-sizing: border-box;
}

.results-container.visible {
  display: block;
}

.results-container.visible #map {
  display: block;
}

.btn-restart {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--theme-header-bg);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.2em;
  padding: 14px 28px;
  border: 2px solid var(--theme-header-bg);
  border-radius: 6px;
  transition: all 0.2s ease;
  background: none;
  cursor: pointer;
}

.btn-restart:hover {
  background: var(--theme-header-bg);
  color: var(--color-white);
}

.drop-zone.hidden {
  display: none;
}

.location-stats {
  margin: 20px auto;
  padding: 20px;
  background-color: var(--color-white);
  border-radius: 10px;
  box-shadow: 0 4px 20px var(--color-shadow);
  width: 100%;
  max-width: 800px;
  color: var(--color-text);
}

.location-stats h3 {
  margin-top: 0;
  color: var(--color-stats-header);
  font-size: 1.8em;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-border);
}

.location-stats .stats-list {
  list-style: none;
  padding: 0;
  margin: 0;
  max-height: 500px;
  overflow-y: auto;
}

.location-stats li {
  padding: 12px 15px;
  border-bottom: 1px solid #eee;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.2s ease;
}

.location-stats li:last-child {
  border-bottom: none;
}

.location-stats li .location-name {
  font-size: 1.1em;
  color: var(--color-text);
}

.location-stats li .tap-count {
  font-size: 1.1em;
  color: #0056b3;
  font-weight: 500;
  background: #f8f9fa;
  padding: 4px 12px;
  border-radius: 15px;
  min-width: 80px;
  text-align: center;
}

.location-stats li:hover {
  background-color: #f8f9fa;
}

.location-stats li.selected {
  background-color: #e3f2fd;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
}

.modal-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #ffffff;
  padding: 20px;
  border-radius: 10px;
  max-width: 500px;
  width: 90%;
  max-height: 60vh;
  display: flex;
  flex-direction: column;
}

.modal-content h3 {
  margin-top: 0;
  /* color: #d32f2f; */
}

.modal-description {
  color: #666;
  line-height: 1.4;
}

.modal-description p {
  margin: 0;
}

#unknownLocationsList {
  overflow-y: auto;
  max-height: calc(60vh - 300px);
  margin: 20px 0;
}

#unknownLocationsList::-webkit-scrollbar {
  width: 8px;
}

#unknownLocationsList::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

#unknownLocationsList::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 4px;
}

#unknownLocationsList::-webkit-scrollbar-thumb:hover {
  background: #555;
}

/* .btn-restart {
  margin-top: 20px;
} */

.close-modal {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--theme-header-bg);
  transition: all 0.2s ease;
  padding: 4px 8px;
  border-radius: 4px;
}

.close-modal:hover {
  background-color: var(--color-gray-300);
  color: var(--color-text);
}

button {
  background-color: #0056b3;
  color: #ffffff;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background-color: #004494;
}

.instructions-content {
  max-width: 800px;
  margin: 21px auto;
  padding: 0 20px;
}

.instructions-card {
  background: white;
  border-radius: 12px;
  padding: 21px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}

.instructions-card > h2 {
  font-size: 1.8em;
  color: #333;
  margin: 0 0 12px 0;
}

.instructions-card > p {
  color: #666;
  font-size: 1.2em;
  margin: 0 0 32px 0;
}
/* 
.step {
  margin-bottom: 40px;
} */

.step:last-child {
  margin-bottom: 32px;
}

.step-header {
  background-color: var(--theme-header-bg);
  padding: 12px 12px;
  border-radius: 8px;
  /* margin-bottom: 24px; */
}

.step-header h2 {
  color: white;
  font-size: 1.4em;
  margin: 0;
}

.step-content {
  padding: 0 24px;
  overflow: hidden;
  font-family: var(--font-system);
}

.step p {
  color: #444;
  line-height: 1.6;
  margin-bottom: 16px;
  font-size: 1em;
}

.step ol {
  color: #444;
  line-height: 1.6;
  font-size: 1em;
}

.step ol li {
  margin-bottom: 12px;
  font-size: 1em;
}

.step a {
  color: var(--theme-header-bg);
  font-weight: 500;
}

.step a:hover {
  text-decoration: underline;
}

.back-button {
  text-align: center;
  margin-top: 40px;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--theme-header-bg);
  text-decoration: none;
  font-weight: 500;
  padding: 6px 18px;
  border: 2px solid var(--theme-header-bg);
  border-radius: 6px;
  transition: all 0.2s ease;
}

.btn-back:hover {
  background: var(--theme-header-bg);
  color: var(--color-white);
}

.help-link {
  text-align: center;
  margin-top: 20px;
}

.help-link a {
  color: var(--theme-header-bg);
  font-size: 0.95em;
  opacity: 0.9;
}

.help-link a:hover {
  color: var(--theme-header-bg);
  opacity: 1;
}

.help-link.hidden {
  display: none;
}

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.9);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.loading-overlay.visible {
  display: flex;
}

.loading-content {
  text-align: center;
}

.loading-spinner {
  border: 4px solid var(--color-gray-300);
  border-top: 4px solid var(--theme-header-bg);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

.loading-text {
  color: var(--color-primary);
  font-size: 1.2em;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.step-content strong {
  color: var(--color-primary);
  font-weight: 600;
  background-color: var(--color-gray-300);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: inherit;
}

.note {
  background-color: var(--color-gray-300);
  padding: 12px 16px;
  border-radius: 6px;
  border-left: 4px solid var(--theme-header-bg);
  margin-top: 20px;
  font-size: 0.9em;
}

.note em {
  color: var(--color-primary);
  font-style: normal;
}

.stats-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 20px;
  padding: 20px;
  background-color: var(--color-white);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 20px;
  width: 100%;
}

.stat-card {
  background-color: var(--theme-card-bg);
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  position: relative;
  width: 100%;
  box-sizing: border-box;
  min-width: 0;
}

.stat-card h3 {
  color: var(--theme-card-title);
  margin: 0 0 10px 0;
  font-size: 1.2em;
}

.stat-card .value {
  font-size: 1.5em;
  font-weight: bold;
  margin: 0;
  color: var(--theme-card-value);
  transition: color 0.3s ease;
}

.stat-card .subtitle {
  color: var(--theme-card-subtitle);
  font-size: 0.9em;
  margin: 5px 0 0 0;
}

.stat-icon {
  font-size: 2em;
  margin-bottom: 15px;
}

.stat-icon i {
  background-color: var(--theme-icon-bg);
  color: var(--theme-icon-fg);
  padding: 15px;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  transition: all 0.3s ease;
}

.favorites-section {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-gray-300);
}

.favorites-section h3 {
  color: var(--color-primary);
  margin: 0 0 15px 0;
}

.favorite-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background-color: var(--theme-card-bg);
  border-radius: 8px;
  margin-bottom: 10px;
}

.favorite-item .name {
  font-weight: 500;
  margin-right: 12px;
  flex: 1;
  color: var(--color-gray-600);
}

.favorite-item .count {
  background-color: var(--theme-taps-bg);
  color: var(--theme-taps-fg);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.95em;
  min-width: 80px;
  text-align: center;
  font-weight: 500;
  white-space: nowrap;
}

@media screen and (max-width: 480px) {
  .header h1 {
    font-size: 2.2em;
  }

  .header h2 {
    font-size: 1em;
  }

  .main-content {
    padding: 0px;
  }

  .drop-zone {
    width: 75%;
    min-height: 240px;
    padding: 15px;
  }

  .icon {
    width: 60px;
    height: 60px;
    margin-bottom: 12px;
  }

  .icon i {
    font-size: 30px;
  }

  .results-container {
    width: 95%;
    padding: 10px;
  }

  #map {
    height: 300px;
    margin: 10px auto;
  }

  .stats-container {
    padding: 15px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .stat-card {
    padding: 12px;
  }

  .stat-card h3 {
    font-size: 1.1em;
  }

  .stat-card .value {
    font-size: 1.4em;
  }

  .stat-card .subtitle {
    font-size: 0.8em;
  }

  .stat-icon {
    font-size: 1.6em;
    margin-bottom: 10px;
  }

  .stat-icon i {
    padding: 12px;
    width: 40px;
    height: 40px;
  }

  .btn-restart {
    padding: 10px 20px;
    font-size: 1em;
  }

  .location-stats {
    padding: 15px;
  }

  .location-stats h3 {
    font-size: 1.4em;
  }

  .location-stats li {
    padding: 10px;
  }

  .location-stats li .location-name {
    font-size: 1em;
  }

  .location-stats li .tap-count {
    font-size: 1em;
    padding: 3px 10px;
    min-width: 60px;
  }

  .favorite-item {
    padding: 10px 12px;
  }

  .favorite-item .count {
    padding: 4px 10px;
    min-width: 70px;
    font-size: 0.9em;
  }

  .modal-content {
    max-height: 80vh;
  }

  #unknownLocationsList {
    max-height: calc(80vh - 300px);
  }
}

.instructions-card img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1rem auto;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.date-range-label {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 12px;
  background-color: var(--theme-card-bg);
  border-radius: 8px;
  margin-bottom: 20px;
}

.date-range-header {
  display: flex;
  align-items: center;
  opacity: 0.8;
  color: var(--theme-card-subtitle);
  /* line-height: 1.5; */
  text-align: start;
}

.date-range-header span {
  display: inline-block;
}

.date-range-text {
  opacity: 0.8;
  color: var(--theme-card-subtitle);
  text-align: end;
  /* line-height: 1.5; */
  min-width: 180px;
}

.date-range-header i {
  margin-right: 8px;
  color: var(--theme-icon-bg);
}

.line-value {
  color: inherit;
}

.line-value.millennium {
  color: var(--color-millennium);
}

.line-value.expo {
  color: var(--color-expo);
}

.line-value.canada {
  color: var(--color-canada);
}

.line-value.seabus {
  color: var(--color-seabus);
}

.line-value.wce {
  color: var(--color-wce);
}

.line-icon {
  background-color: inherit;
  padding: 15px;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.line-icon.millennium {
  background-color: var(--color-millennium);
  color: var(--color-black);
}

.line-icon.expo {
  background-color: var(--color-expo);
  color: var(--color-white);
}

.line-icon.canada {
  background-color: var(--color-canada);
  color: var(--color-white);
}

.line-icon.seabus {
  background-color: var(--color-seabus);
  color: var(--color-white);
}

.line-icon.wce {
  background-color: var(--color-wce);
  color: var(--color-white);
}

/* Toggle switch styles */
.highlight-toggle {
  display: flex;
  align-items: center;
  margin-top: 20px;
  padding: 10px;
  background-color: var(--theme-toggle-bg);
  border-radius: 8px;
}

.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
  margin-right: 10px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: 0.4s;
}

input:checked + .slider {
  background-color: var(--theme-slider-bg);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.slider.round {
  border-radius: 24px;
}

.slider.round:before {
  border-radius: 50%;
}

.toggle-label {
  font-size: 0.9em;
  color: var(--color-gray-600);
}

/* Line-specific stat card styles */
.stat-card.millennium {
  background-color: var(--color-black);
}
.stat-card.millennium h3,
.stat-card.millennium .subtitle {
  color: var(--color-white);
}
.stat-card.millennium .value {
  color: var(--color-millennium);
}
.stat-card.millennium .stat-icon i {
  background-color: var(--color-millennium);
  color: var(--color-black);
}

.stat-card.expo {
  background-color: var(--color-expo);
}
.stat-card.expo h3,
.stat-card.expo .value,
.stat-card.expo .subtitle {
  color: var(--color-white);
}
.stat-card.expo .stat-icon i {
  background-color: var(--color-white);
  color: var(--color-expo);
}

.stat-card.canada {
  background-color: var(--color-canada);
}
.stat-card.canada h3,
.stat-card.canada .value,
.stat-card.canada .subtitle {
  color: var(--color-white);
}
.stat-card.canada .stat-icon i {
  background-color: var(--color-white);
  color: var(--color-canada);
}

.stat-card.seabus {
  background-color: var(--color-seabus);
}
.stat-card.seabus h3,
.stat-card.seabus .value,
.stat-card.seabus .subtitle {
  color: var(--color-white);
}
.stat-card.seabus .stat-icon i {
  background-color: var(--color-white);
  color: var(--color-seabus);
}

.stat-card.wce {
  background-color: var(--color-wce);
}
.stat-card.wce h3,
.stat-card.wce .value,
.stat-card.wce .subtitle {
  color: var(--color-white);
}
.stat-card.wce .stat-icon i {
  background-color: var(--color-white);
  color: var(--color-wce);
}

footer {
  position: relative;
  width: 100%;
  margin-top: auto;
  padding: 20px;
  text-align: center;
  color: #666;
  font-size: 14px;
  box-sizing: border-box;
}

/* Footer styles */
.site-footer {
  text-align: center;
  padding: 20px;
  color: #666;
  font-size: 18px;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  box-sizing: border-box;
}

.site-footer a {
  color: var(--theme-header-bg);
}

.site-footer a:hover {
  opacity: 0.8;
}

.site-footer .codex-link-footer {
  margin-top: 15px;
  text-align: center;
}

.site-footer .codex-link-footer a {
  color: var(--theme-header-bg);
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s ease;
}

.site-footer .codex-link-footer a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.site-footer .privacy-note {
  margin-top: 8px;
  font-size: 12px;
  opacity: 0.8;
  max-width: 100%;
  word-wrap: break-word;
  white-space: normal;
  text-align: center;
  padding: 0 20px;
  box-sizing: border-box;
}

.site-footer .privacy-note p {
  margin: 0 auto;
  line-height: 1.4;
  max-width: 270px;
  overflow-wrap: break-word;
}

/* Map marker styles */
.custom-div-icon {
  text-align: center;
}

.marker-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.marker-icon i {
  color: var(--color-white);
  font-size: 12px;
}

.custom-div-icon.station .marker-icon {
  background-color: var(--color-station);
}

.custom-div-icon.bus .marker-icon {
  background-color: var(--color-bus);
}

.custom-div-icon.station.favorite .marker-icon {
  background-color: var(--color-favorite-station);
}

.custom-div-icon.bus.favorite .marker-icon {
  background-color: var(--color-favorite-bus);
}

.custom-div-icon.bike .marker-icon {
  background-color: var(--color-bike);
}

.custom-div-icon.station.unvisited .marker-icon {
  background-color: var(--color-unvisited);
  opacity: 0.7;
}

/* Dynamic content styles */
.date-range-header {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.8;
  color: var(--theme-card-subtitle);
}

.date-range-text {
  opacity: 0.8;
  color: var(--theme-card-subtitle);
  text-align: end;
  /* line-height: 1.5; */
}

.line-value {
  color: inherit;
}

.line-value.millennium {
  color: var(--color-millennium);
}

.line-value.expo {
  color: var(--color-expo);
}

.line-value.canada {
  color: var(--color-canada);
}

.line-value.seabus {
  color: var(--color-seabus);
}

.line-value.wce {
  color: var(--color-wce);
}

.line-icon {
  background-color: inherit;
  padding: 15px;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.line-icon.millennium {
  background-color: var(--color-millennium);
  color: var(--color-black);
}

.line-icon.expo {
  background-color: var(--color-expo);
  color: var(--color-white);
}

.line-icon.canada {
  background-color: var(--color-canada);
  color: var(--color-white);
}

.line-icon.seabus {
  background-color: var(--color-seabus);
  color: var(--color-white);
}

.line-icon.wce {
  background-color: var(--color-wce);
  color: var(--color-white);
}

.date-range-header i {
  margin-right: 8px;
  color: var(--theme-icon-bg);
}

/* Toggle switch styles */
.highlight-toggle {
  display: flex;
  align-items: center;
  margin-top: 20px;
  padding: 10px;
  background-color: var(--theme-toggle-bg);
  border-radius: 8px;
}

.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
  margin-right: 10px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: 0.4s;
}

input:checked + .slider {
  background-color: var(--theme-slider-bg);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.slider.round {
  border-radius: 24px;
}

.slider.round:before {
  border-radius: 50%;
}

.toggle-label {
  font-size: 0.9em;
  color: var(--color-gray-600);
}

/* Line-specific stat card styles */
.stat-card.millennium {
  background-color: var(--color-black);
}
.stat-card.millennium h3,
.stat-card.millennium .subtitle {
  color: var(--color-white);
}
.stat-card.millennium .value {
  color: var(--color-millennium);
}
.stat-card.millennium .stat-icon i {
  background-color: var(--color-millennium);
  color: var(--color-black);
}

.stat-card.expo {
  background-color: var(--color-expo);
}
.stat-card.expo h3,
.stat-card.expo .value,
.stat-card.expo .subtitle {
  color: var(--color-white);
}
.stat-card.expo .stat-icon i {
  background-color: var(--color-white);
  color: var(--color-expo);
}

.stat-card.canada {
  background-color: var(--color-canada);
}
.stat-card.canada h3,
.stat-card.canada .value,
.stat-card.canada .subtitle {
  color: var(--color-white);
}
.stat-card.canada .stat-icon i {
  background-color: var(--color-white);
  color: var(--color-canada);
}

.stat-card.seabus {
  background-color: var(--color-seabus);
}
.stat-card.seabus h3,
.stat-card.seabus .value,
.stat-card.seabus .subtitle {
  color: var(--color-white);
}
.stat-card.seabus .stat-icon i {
  background-color: var(--color-white);
  color: var(--color-seabus);
}

.stat-card.wce {
  background-color: var(--color-wce);
}
.stat-card.wce h3,
.stat-card.wce .value,
.stat-card.wce .subtitle {
  color: var(--color-white);
}
.stat-card.wce .stat-icon i {
  background-color: var(--color-white);
  color: var(--color-wce);
}

.credits-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  text-align: left;
}

.credits-content h2 {
  margin-bottom: 30px;
  color: #333;
  font-size: 1.8em;
  text-align: center;
}

.credits-content h3 {
  margin-bottom: 20px;
  color: #333;
  font-size: 1.4em;
}

.credits-list {
  /* list-style-type: none; */
  padding-left: 2rem;
  max-width: 600px;
  margin: 0 auto;
  font-family: var(--font-system);
}

.credits-list li {
  margin-bottom: 20px;
  line-height: 1.6;
}

.credits-list li strong {
  color: #2c3e50;
  display: inline;
}

.credits-list li a {
  color: var(--theme-header-bg);
  text-decoration: none;
}

.credits-list li a:hover {
  text-decoration: underline;
}

.footer-separator {
  margin: 0 8px;
  color: #666;
}

/* Tap Cadence Section */
.tap-cadence-section {
  margin: 20px auto;
  padding: 20px;
  background-color: var(--color-white);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 1200px;
  box-sizing: border-box;
}

.tap-cadence-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.tap-cadence-header h2 {
  margin: 0;
  color: var(--color-gray-600);
  font-size: 1.5em;
}

.tap-days-pill {
  background: var(--theme-header-bg);
  color: var(--color-white);
  font-size: 1rem;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  font-weight: 500;
  white-space: nowrap;
  align-self: center;
  flex-shrink: 0;
}

.tap-heatmap-collection {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}

.tap-heatmap-collection .heatmap-year-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tap-heatmap-collection .heatmap-year-title {
  font-size: 1rem;
  color: var(--color-gray-500);
  margin: 0;
}

.tap-heatmap {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto 1fr;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 6px;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

.tap-heatmap .heatmap-header-placeholder {
  width: 30px;
  height: 1px;
  grid-column: 1;
  grid-row: 1;
}

.tap-heatmap .heatmap-month-labels {
  position: relative;
  height: 18px;
  font-size: 0.9rem;
  color: var(--color-gray-600);
  padding-left: 30px;
  padding-right: 8px;
  white-space: nowrap;
  grid-column: 2;
  grid-row: 1;
  pointer-events: none;
}

.tap-heatmap .heatmap-month-labels span {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  white-space: nowrap;
  font-weight: 500;
}

.tap-heatmap .heatmap-weekdays {
  display: grid;
  grid-template-rows: repeat(7, 16px);
  row-gap: 4px;
  font-size: 0.9rem;
  color: var(--color-gray-600);
  text-transform: lowercase;
  justify-items: end;
  padding-right: 4px;
  grid-column: 1;
  grid-row: 2;
}

.tap-heatmap .heatmap-weekdays span {
  align-self: center;
}

.tap-heatmap .heatmap-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 18px;
  column-gap: 4px;
  min-width: max-content;
  grid-column: 2;
  grid-row: 2;
}

.tap-heatmap .heatmap-column {
  display: grid;
  grid-template-rows: repeat(7, 16px);
  row-gap: 4px;
}

.tap-heatmap .heatmap-cell {
  width: 100%;
  height: 16px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.08);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.tap-heatmap .heatmap-cell.active {
  background: var(--theme-header-bg);
}

/* Intensity-based gradients */
.tap-heatmap .heatmap-cell.active.intensity-1 {
  opacity: 0.3;
}

.tap-heatmap .heatmap-cell.active.intensity-2 {
  opacity: 0.5;
}

.tap-heatmap .heatmap-cell.active.intensity-3 {
  opacity: 0.7;
}

.tap-heatmap .heatmap-cell.active.intensity-4 {
  opacity: 0.85;
}

.tap-heatmap .heatmap-cell.active.intensity-5 {
  opacity: 1;
}

.tap-heatmap .heatmap-cell:hover {
  transform: scale(1.1);
  filter: brightness(1.2);
}

@media (max-width: 768px) {
  .tap-cadence-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .tap-heatmap {
    overflow-x: auto;
  }
}

/* Collapsible Sections */
.collapsible-section {
  margin: 20px auto;
  background-color: var(--color-white);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 1200px;
  box-sizing: border-box;
  overflow: hidden;
}

.collapsible-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease;
}

.collapsible-header:hover {
  background-color: var(--color-gray-100);
}

.collapsible-header h2 {
  margin: 0;
  color: var(--color-gray-600);
  font-size: 1.5em;
  font-family: var(--font-bold);
}

.collapsible-header .header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-600);
  transition: transform 0.3s ease, background-color 0.2s ease;
  border-radius: 4px;
}

.toggle-btn:hover {
  background-color: var(--color-gray-200);
}

.toggle-btn i {
  transition: transform 0.3s ease;
}

.collapsible-content {
  padding: 0 20px 20px 20px;
  display: none;
}

.collapsible-content.expanded {
  display: block;
}

/* Lines List */
.lines-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.line-section {
  background: rgba(0, 0, 0, 0.02);
  border-radius: 8px;
  padding: 1.25rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.line-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.line-card-header h3 {
  margin: 0;
  font-family: var(--font-bold);
  font-size: 1.25rem;
  text-transform: lowercase;
  color: var(--color-gray-600);
}

.line-card-header .checklist-pill {
  flex-shrink: 0;
}

/* Stations Checklist Section */
.stations-checklist-section {
  margin: 20px auto;
  padding: 20px;
  background-color: var(--color-white);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 1200px;
  box-sizing: border-box;
}

.checklist-section {
  margin-bottom: 30px;
}

.checklist-section:last-child {
  margin-bottom: 0;
}

.checklist-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.checklist-header h2 {
  margin: 0;
  color: var(--color-gray-600);
  font-size: 1.5em;
}

.checklist-pill {
  background: var(--theme-header-bg);
  color: var(--color-white);
  font-size: 1rem;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  font-weight: 500;
  white-space: nowrap;
  align-self: center;
  flex-shrink: 0;
}

.station-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem 1rem;
}

.station-checklist li {
  font-size: 1rem;
  color: var(--color-gray-600);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  padding-left: 24px;
}

.station-checklist li::before {
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 2px solid currentColor;
  display: inline-block;
  background: transparent;
  flex-shrink: 0;
  position: absolute;
  left: 0;
}

.station-checklist li.visited {
  text-decoration: line-through;
  color: #7a7a7a;
  text-decoration-color: #7a7a7a;
}

.station-checklist li.visited::before {
  background: currentColor;
  border-color: currentColor;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='white' d='M7.8 14.6 3.2 10l1.4-1.4 3.2 3.2 7-7L16.2 6l-8.4 8.6z'/%3E%3C/svg%3E")
    center/80% no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='white' d='M7.8 14.6 3.2 10l1.4-1.4 3.2 3.2 7-7L16.2 6l-8.4 8.6z'/%3E%3C/svg%3E")
    center/80% no-repeat;
}

@media (max-width: 768px) {
  .checklist-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .station-checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}