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

html,
body {
  height: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #f5f4f0;
  color: #1a1a1a;
  display: flex;
  flex-direction: column;
  height: 100%;
}

header {
  background: #fff;
  border-bottom: 1px solid #e0dfd8;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

header h1 {
  font-size: 16px;
  font-weight: 600;
  white-space: nowrap;
}

.legend {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  margin-left: auto;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: #666;
}

.legend-line {
  width: 20px;
  height: 3px;
  border-radius: 2px;
}

#map-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

#map {
  width: 100%;
  height: 100%;
}

#search-float {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: 90%;
  max-width: 460px;
}

.search-wrap {
  position: relative;
  background: #fff;
  border-radius: 50px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
  display: flex;
  align-items: center;
  padding: 4px 6px 4px 18px;
  transition: box-shadow 0.2s;
}

.search-wrap:focus-within {
  box-shadow: 0 6px 32px rgba(0, 0, 0, 0.24);
}

.search-wrap input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 15px;
  padding: 10px 10px;
  background: transparent;
  color: #1a1a1a;
  min-width: 0;
}

.search-wrap input::placeholder {
  color: #bbb;
}

.search-btn {
  background: #1D9E75;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 18px;
  flex-shrink: 0;
  transition: background 0.15s;
  white-space: nowrap;
}

.search-btn:hover {
  background: #178660;
}

#suggestions {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.14);
  z-index: 2000;
  max-height: 300px;
  overflow-y: auto;
  display: none;
}

#suggestions li {
  list-style: none;
  padding: 10px 16px;
  font-size: 14px;
  cursor: pointer;
  border-bottom: 0.5px solid #f0f0f0;
  display: flex;
  align-items: center;
  gap: 10px;
}

#suggestions li:last-child {
  border-bottom: none;
}

#suggestions li:first-child {
  border-radius: 18px 18px 0 0;
}

#suggestions li:last-child {
  border-radius: 0 0 18px 18px;
}

#suggestions li:only-child {
  border-radius: 18px;
}

#suggestions li:hover,
#suggestions li.active {
  background: #e8f8f2;
}

.sugg-text {
  flex: 1;
  min-width: 0;
}

.sugg-name {
  font-weight: 500;
  color: #1a1a1a;
  display: block;
}

.sugg-detail {
  font-size: 11px;
  color: #999;
  display: block;
  margin-top: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#suggestions li:hover .sugg-detail,
#suggestions li.active .sugg-detail {
  color: #5bb89a;
}

#suggestions li:hover .sugg-name,
#suggestions li.active .sugg-name {
  color: #0f6e56;
}

#status-bar {
  background: #fff;
  border-top: 1px solid #e0dfd8;
  padding: 7px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #888;
  flex-shrink: 0;
}

#status-bar a {
  color: #888;
  text-decoration: none;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(245, 244, 240, 0.88);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 500;
  gap: 14px;
}

.overlay p {
  font-size: 15px;
  color: #444;
}

.spinner {
  width: 34px;
  height: 34px;
  border: 3px solid #ddd;
  border-top-color: #1D9E75;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.error-box {
  background: #faece7;
  border: 1px solid #f0997b;
  border-radius: 8px;
  padding: 16px 22px;
  max-width: 360px;
  text-align: center;
}

.error-box p {
  font-size: 14px;
  color: #993c1d;
  line-height: 1.6;
}

.error-box code {
  font-size: 12px;
  background: #f5c4b3;
  padding: 2px 6px;
  border-radius: 4px;
}

.leaflet-popup-content b {
  font-size: 14px;
  color: #1a1a1a;
}

.leaflet-popup-content span {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  color: #666;
}

.tag {
  display: inline-block;
  margin-top: 5px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
}

.tag-green {
  background: #e1f5ee;
  color: #0f6e56;
}

.tag-blue {
  background: #e6f1fb;
  color: #185fa5;
}

.tag-orange {
  background: #faece7;
  color: #993c1d;
}

.nav-btn {
  background: #fff;
  border: 1.5px solid #1D9E75;
  border-radius: 50px;
  color: #1D9E75;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 16px;
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.nav-btn:hover {
  background: #e8f8f2;
}

.nav-btn.active {
  background: #1D9E75;
  color: #fff;
}

#route-float {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: 90%;
  max-width: 460px;
}

.route-card {
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
  padding: 10px 10px 10px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.route-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.route-dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
}

.route-dot-a { background: #1D9E75; }
.route-dot-b { background: #D85A30; }

.route-input-wrap {
  flex: 1;
  background: #f5f4f0;
  border-radius: 50px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  transition: background 0.15s;
}

.route-input-wrap:focus-within {
  background: #eaf7f2;
  outline: 1.5px solid #1D9E75;
}

.route-input-wrap input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 14px;
  padding: 9px 0;
  color: #1a1a1a;
  min-width: 0;
}

.route-input-wrap input::placeholder {
  color: #bbb;
}

.route-divider {
  height: 1px;
  background: #f0f0f0;
  margin: 0 4px;
  position: relative;
}

.route-divider::after {
  content: '';
  position: absolute;
  left: 26px;
  top: -3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ddd;
}

.route-go-btn {
  background: #1D9E75;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 18px;
  transition: background 0.15s;
  white-space: nowrap;
  align-self: stretch;
  display: flex;
  align-items: center;
  gap: 6px;
}

.route-go-btn:hover { background: #178660; }

.route-result {
  font-size: 13px;
  color: #444;
  padding: 6px 10px 2px 10px;
  border-top: 1px solid #f0f0f0;
  margin-top: 2px;
  display: none;
}

.route-sugg {
  position: absolute;
  left: 0;
  right: 0;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.14);
  z-index: 2100;
  max-height: 220px;
  overflow-y: auto;
  display: none;
}

.route-sugg li {
  list-style: none;
  padding: 9px 16px;
  font-size: 13px;
  cursor: pointer;
  border-bottom: 0.5px solid #f0f0f0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.route-sugg li:last-child { border-bottom: none; }
.route-sugg li:hover { background: #e8f8f2; }

.nav-point {
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  text-align: center;
  line-height: 20px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  margin-right: 6px;
}

.nav-point-a { background: #1D9E75; }
.nav-point-b { background: #D85A30; }

@media (max-width: 600px) {
  header {
    padding: 8px 14px;
  }

  header h1 {
    font-size: 14px;
  }

  .legend {
    display: none;
  }

  #search-float {
    top: 12px;
    width: 92%;
  }

  .search-wrap input {
    font-size: 14px;
    padding: 8px 8px;
  }

  .search-btn {
    padding: 8px 12px;
    font-size: 12px;
  }

  #status-bar {
    font-size: 11px;
    padding: 6px 12px;
  }
}