* { box-sizing: border-box; }
body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Poppins', sans-serif;
  background: #f0f4f9;
  color: #333;
  overflow: hidden;
}
#map {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100vh;
  z-index: 1000;
  transition: transform 0.5s cubic-bezier(.4,2,.6,1), filter 0.5s;
  will-change: transform;
  animation: mapFadeIn 1.2s cubic-bezier(.4,2,.6,1);
}
@keyframes mapFadeIn {
  from { opacity: 0; transform: scale(1.08);}
  to { opacity: 1; transform: scale(1);}
}
.map-curve {
  transform: perspective(900px) rotateX(18deg) scale(1.08);
  filter: brightness(1.05) saturate(1.1);
}
#search-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 360px;
  max-width: 90vw;
  z-index: 1450;
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  padding-bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  animation: boxFadeIn 0.7s cubic-bezier(.4,2,.6,1);
}
@keyframes boxFadeIn {
  from { opacity: 0; transform: translateY(-30px) scale(0.98);}
  to { opacity: 1; transform: translateY(0) scale(1);}
}
#search {
  width: 100%;
  padding: 14px 18px;
  font-size: 1rem;
  border: none;
  outline: none;
  font-weight: 500;
  color: #111;
  background: transparent;
  transition: background 0.18s, box-shadow 0.18s;
}
#search:focus {
  background: #f0f8ff;
  box-shadow: 0 0 0 2px #0077cc33;
}
#dropdown {
  max-height: 260px;
  overflow-y: auto;
  border-top: 1px solid #eee;
  display: none;
  font-size: 0.9rem;
  background: #fff;
  z-index: 2002;
  position: relative;
  animation: dropdownFadeIn 0.4s cubic-bezier(.4,2,.6,1);
}
@keyframes dropdownFadeIn {
  from { opacity: 0; transform: translateY(-10px);}
  to { opacity: 1; transform: translateY(0);}
}
.dropdown-item {
  padding: 10px 16px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #f0f0f0;
  transition: background 0.15s, color 0.15s;
  animation: dropdownItemFadeIn 0.3s cubic-bezier(.4,2,.6,1);
}
@keyframes dropdownItemFadeIn {
  from { opacity: 0; transform: translateX(-10px);}
  to { opacity: 1; transform: translateX(0);}
}
.dropdown-item:hover, .dropdown-item:focus {
  background-color: #0077cc;
  color: white;
  outline: none;
}
.dropdown-item .route-icon {
  cursor: pointer;
  font-size: 1.1rem;
  margin-left: 10px;
  color: #0077cc;
  transition: color 0.15s;
}
.dropdown-item:hover .route-icon,
.dropdown-item:focus .route-icon {
  color: #fff;
}
#transportModeSelector {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  padding: 14px 0 10px 0;
  background: #f7fafd;
  border-top: 1px solid #e6eef7;
  border-bottom: 1px solid #e6eef7;
  animation: boxFadeIn 0.7s cubic-bezier(.4,2,.6,1);
}
.transport-mode-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #e6f1ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border 0.18s, background 0.18s, box-shadow 0.18s, transform 0.18s;
  position: relative;
  outline: none;
  animation: btnPopIn 0.5s cubic-bezier(.4,2,.6,1);
}
@keyframes btnPopIn {
  from { opacity: 0; transform: scale(0.7);}
  to { opacity: 1; transform: scale(1);}
}
.transport-mode-icon.selected, .transport-mode-icon:focus {
  border: 2px solid #0077cc;
  background: #d0eaff;
  box-shadow: 0 0 0 2px #0077cc33;
  animation: btnPulse 0.5s;
}
@keyframes btnPulse {
  0% { transform: scale(1);}
  50% { transform: scale(1.13);}
  100% { transform: scale(1);}
}
.transport-mode-icon:active {
  transform: scale(0.93);
}
.transport-mode-icon .transport-icon {
  pointer-events: none;
}
#locate-btn {
  position: fixed;
  bottom: 92px;
  right: 32px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: none;
  width: 56px;
  height: 56px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1600;
  transition: background 0.2s, box-shadow 0.2s, transform 0.18s;
  outline: none;
  animation: btnPopIn 0.6s cubic-bezier(.4,2,.6,1);
}
#locate-btn:hover, #locate-btn:focus {
  background-color: #0077cc;
  box-shadow: 0 6px 16px rgba(0,119,204,0.13);
  transform: scale(1.08);
}
#locate-btn:active {
  transform: scale(0.93);
}
#locate-btn img {
  width: 28px;
  height: 28px;
  pointer-events: none;
  transition: transform 0.18s;
}
#locate-btn:hover img, #locate-btn:focus img {
  transform: scale(1.13) rotate(-8deg);
}
.route-options {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  padding: 18px 24px;
  border-radius: 18px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.13);
  z-index: 1700;
  min-width: 0;
  width: auto;
  max-width: 98vw;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  border: 1.5px solid #e6eef7;
  animation: boxFadeIn 0.7s cubic-bezier(.4,2,.6,1);
}
.route-options[style*="display: flex"] {
  animation: boxFadeIn 0.7s cubic-bezier(.4,2,.6,1);
}
.route-options h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 1.13rem;
  color: #0058a3;
  letter-spacing: 0.01em;
  font-weight: 600;
  border-bottom: 1.5px solid #e6eef7;
  padding-bottom: 8px;
  animation: boxFadeIn 0.7s cubic-bezier(.4,2,.6,1);
}
.route-type-list {
  display: flex;
  flex-direction: row;
  gap: 12px;
  margin-bottom: 8px;
  width: auto;
  justify-content: center;
  flex-wrap: wrap;
}
.route-option {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 14px 22px;
  background: #f7fafd;
  border-radius: 14px;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background 0.18s, border 0.18s, box-shadow 0.18s, transform 0.18s;
  position: relative;
  font-size: 1.04em;
  color: #0058a3;
  font-weight: 500;
  min-width: 120px;
  max-width: 180px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
  outline: none;
  animation: btnPopIn 0.5s cubic-bezier(.4,2,.6,1);
}
.route-option.selected, .route-option:hover, .route-option:focus {
  background: #e6f1ff;
  border: 1.5px solid #0077cc;
  color: #0077cc;
  box-shadow: 0 2px 10px rgba(0,119,204,0.07);
  animation: btnPulse 0.5s;
  transform: scale(1.04);
}
.route-option:active {
  transform: scale(0.97);
}
.route-option.selected::after {
  content: "✓";
  color: #0077cc;
  font-size: 1.2em;
  font-weight: bold;
  position: absolute;
  right: 14px;
  top: 12px;
  background: #fff;
  border-radius: 50%;
  padding: 2px 6px;
  box-shadow: 0 1px 4px rgba(0,119,204,0.07);
}
.route-type-icon {
  font-size: 1.3em;
  margin-right: 2px;
}
.route-type-label {
  font-weight: 600;
  font-size: 1.07em;
  color: inherit;
}
.route-type-desc {
  font-size: 0.97em;
  color: #5a7ca7;
  opacity: 0.85;
  font-weight: 400;
}
.start-route {
  margin-top: 8px;
  width: 100%;
  padding: 10px;
  border: none;
  background: #0091ff;
  color: white;
  border-radius: 10px;
  font-weight: bold;
  cursor: pointer;
  font-size: 1.08em;
  letter-spacing: 0.01em;
  box-shadow: 0 2px 8px rgba(0,119,204,0.07);
  transition: background 0.18s, box-shadow 0.18s, transform 0.18s;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  outline: none;
  animation: btnPopIn 0.5s cubic-bezier(.4,2,.6,1);
}
.start-route:hover, .start-route:focus {
  background: #0077cc;
  box-shadow: 0 4px 16px rgba(0,119,204,0.13);
  transform: scale(1.05);
}
.start-route:active {
  transform: scale(0.97);
}
.custom-attribution {
  position: fixed;
  right: 12px;
  bottom: 8px;
  background: rgba(255,255,255,0.85);
  color: #333;
  font-size: 1.05rem;
  font-family: 'Poppins', sans-serif;
  padding: 4px 16px 4px 8px;
  border-radius: 8px;
  z-index: 2000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
  user-select: text;
  font-weight: 600;
  letter-spacing: 0.01em;
  animation: boxFadeIn 0.7s cubic-bezier(.4,2,.6,1);
}
.custom-attribution img {
  height: 28px;
  width: auto;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.07);
  background: #fff;
  padding: 2px;
  display: inline-block;
  transition: transform 0.18s;
}
.custom-attribution:hover img {
  transform: scale(1.12) rotate(-6deg);
}
#directionBox {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 2001;
  background: white;
  border-radius: 16px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.18);
  padding: 24px 32px 20px 32px;
  display: none;
  flex-direction: column;
  align-items: center;
  min-width: 220px;
  max-width: 90vw;
  font-size: 1.18rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  color: #1a2a3a;
  text-align: center;
  gap: 10px;
  animation: boxFadeIn 0.7s cubic-bezier(.4,2,.6,1);
  transition: box-shadow 0.18s, transform 0.18s;
}
#directionBox[style*="display: flex"] {
  animation: boxFadeIn 0.7s cubic-bezier(.4,2,.6,1);
}
#directionBox:active {
  transform: scale(0.98);
}
#directionTransport {
  font-size: 2.2em;
  margin-bottom: 4px;
  line-height: 1;
  animation: btnPopIn 0.5s cubic-bezier(.4,2,.6,1);
}
#directionIcon {
  font-size: 3.2em;
  margin-bottom: 8px;
  line-height: 1;
  animation: btnPopIn 0.5s cubic-bezier(.4,2,.6,1);
}
#directionDistance {
  font-size: 1.45em;
  color: #0077cc;
  font-weight: 700;
  margin-bottom: 6px;
  animation: btnPopIn 0.5s cubic-bezier(.4,2,.6,1);
}
#directionInstruction {
  font-size: 1.08em;
  color: #444;
  font-weight: 500;
  margin-bottom: 0;
  margin-top: 0;
  animation: btnPopIn 0.5s cubic-bezier(.4,2,.6,1);
}
#directionStats {
  font-size: 1.01em;
  color: #555;
  font-weight: 400;
  margin-top: 6px;
  margin-bottom: 0;
  animation: btnPopIn 0.5s cubic-bezier(.4,2,.6,1);
}
#endRouteBtn {
  margin-top: 14px;
  padding: 12px;
  width: 100%;
  background: #d9534f;
  border: none;
  border-radius: 10px;
  color: white;
  font-weight: bold;
  cursor: pointer;
  font-size: 1.1rem;
  transition: background-color 0.3s ease, box-shadow 0.18s, transform 0.18s;
  outline: none;
  animation: btnPopIn 0.5s cubic-bezier(.4,2,.6,1);
}
#endRouteBtn:hover, #endRouteBtn:focus {
  background-color: #c9302c;
  box-shadow: 0 4px 16px rgba(217,83,79,0.13);
  transform: scale(1.05);
}
#endRouteBtn:active {
  transform: scale(0.97);
}
.car-only { display: flex !important; }
.bus-only, .walk-only { display: none !important; }
#transportModeSelector { display: none; }
#transportModeSelector.active { display: flex !important; }
.bus-mode .car-only { display: none !important; }
.bus-mode .bus-only { display: flex !important; }
.bus-mode .walk-only { display: none !important; }
.walk-mode .car-only { display: none !important; }
.walk-mode .bus-only { display: none !important; }
.walk-mode .walk-only { display: flex !important; }
.leaflet-interactive.route-main {
  pointer-events: none;
}
.route-main-outline {
  filter: drop-shadow(0 0 6px #b3e0ff);
}
.leaflet-control-zoom {
  transition: box-shadow 0.18s, transform 0.18s;
  animation: btnPopIn 0.5s cubic-bezier(.4,2,.6,1);
}
.leaflet-control-zoom-in, .leaflet-control-zoom-out {
  transition: background 0.18s, box-shadow 0.18s, transform 0.18s;
  animation: btnPopIn 0.5s cubic-bezier(.4,2,.6,1);
}
.leaflet-control-zoom-in:hover, .leaflet-control-zoom-out:hover {
  background: #e6f1ff;
  transform: scale(1.08);
  box-shadow: 0 2px 8px #b3e0ff66;
}
.leaflet-control-zoom-in:active, .leaflet-control-zoom-out:active {
  transform: scale(0.97);
}
.leaflet-control-zoom {
  box-shadow: 0 2px 8px #b3e0ff33;
}

.bus-station-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 50%;
  width: 24px !important;
  height: 24px !important;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
  border: 2px solid #0077cc;
  transition: all 0.2s ease;
}

@media (max-width: 1100px) {
  #search-container {
    width: 420px;
    max-width: 98vw;
  }
  .route-options {
    max-width: 99vw;
    width: auto;
    left: 0;
    right: 0;
    transform: none;
    border-radius: 12px;
    padding: 14px 2vw;
  }
  #directionBox {
    top: 12px;
    right: 12px;
    padding: 16px 10px 12px 10px;
    border-radius: 12px;
    min-width: 160px;
  }
}
@media (max-width: 800px) {
  #search-container {
    width: 98vw;
    left: 1vw;
    transform: none;
    top: 10px;
    border-radius: 10px;
    padding: 0;
    max-width: 99vw;
  }
  #search {
    padding: 12px 10px;
    font-size: 1rem;
  }
  .route-options {
    max-width: 99vw;
    width: auto;
    left: 0;
    right: 0;
    transform: none;
    border-radius: 10px;
    padding: 12px 2vw;
  }
  .route-type-list {
    gap: 6px;
  }
  .route-option {
    min-width: 90px;
    max-width: 120px;
    padding: 10px 8px;
    font-size: 0.97em;
  }
  .start-route {
    font-size: 0.97em;
    padding: 10px 8px;
    height: 38px;
  }
  #directionBox {
    top: 10px;
    right: 10px;
    padding: 14px 10px 12px 10px;
    border-radius: 10px;
    min-width: 140px;
  }
  #directionIcon {
    font-size: 2.1em;
  }
  #directionDistance {
    font-size: 1.1em;
  }
  #locate-btn {
    right: 16px;
    bottom: 80px;
    width: 48px;
    height: 48px;
  }
  #locate-btn img {
    width: 22px;
    height: 22px;
  }
  .custom-attribution {
    right: 8px;
    bottom: 8px;
    font-size: 0.98rem;
    padding: 4px 10px 4px 6px;
    border-radius: 6px;
    gap: 6px;
  }
  .custom-attribution img {
    height: 22px;
    padding: 1px;
    border-radius: 4px;
  }
}
@media (max-width: 600px) {
  #search-container {
    width: 99vw;
    left: 0;
    top: 0;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.13);
    padding: 0;
    max-width: 100vw;
  }
  #search {
    padding: 10px 6px;
    font-size: 0.98rem;
  }
  #dropdown {
    font-size: 0.97rem;
  }
  .route-options {
    left: 0;
    right: 0;
    bottom: 0;
    top: unset;
    transform: none;
    width: 100vw;
    max-width: 100vw;
    padding: 8px 2vw;
    border-radius: 10px 10px 0 0;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.07);
  }
  .route-type-list {
    gap: 4px;
    flex-wrap: wrap;
  }
  .route-option {
    min-width: 80px;
    max-width: 110px;
    padding: 8px 4px;
    font-size: 0.96em;
  }
  .start-route {
    font-size: 0.96em;
    padding: 8px 4px;
    height: 34px;
  }
  #directionBox {
    top: unset;
    bottom: 0;
    right: 0;
    left: 0;
    margin: 0 auto;
    padding: 8px 4px 8px 4px;
    border-radius: 8px 8px 0 0;
    min-width: 90px;
    max-width: 100vw;
    width: 100vw;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.07);
  }
  #directionIcon {
    font-size: 1.5em;
  }
  #directionDistance {
    font-size: 0.9em;
  }
  #locate-btn {
    right: 8px;
    bottom: 70px;
    width: 44px;
    height: 44px;
  }
  #locate-btn img {
    width: 20px;
    height: 20px;
  }
  .custom-attribution {
    right: 4px;
    bottom: 4px;
    font-size: 0.93rem;
    padding: 3px 7px 3px 4px;
    border-radius: 5px;
    gap: 4px;
  }
  .custom-attribution img {
    height: 18px;
    padding: 1px;
    border-radius: 3px;
  }
}
@media (max-width: 400px) {
  #search-container {
    width: 100vw;
    left: 0;
    top: 0;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.13);
    padding: 0;
    max-width: 100vw;
  }
  #search {
    padding: 8px 2px;
    font-size: 0.95rem;
  }
  .route-options {
    padding: 6px 1vw;
    border-radius: 8px 8px 0 0;
  }
  #directionBox {
    padding: 5px 2px 5px 2px;
    border-radius: 6px 6px 0 0;
  }
}

.bus-mode .route-options {
  display: none !important;
}

.bus-mode .start-route {
  display: none !important;
}