:root {
  --bwrm-cyan: #5ce1e6;
  --bwrm-blue: #0868ac;
  --bwrm-blue-soft: #418aba;
  --bwrm-navy: #125588;
  --bwrm-ink: #153e5c;
  --bwrm-lime: #94dc45;
  --bwrm-white: #ffffff;
  --bwrm-bg: #eef9fa;
  --bwrm-border: rgba(18, 85, 136, 0.15);
  --bwrm-shadow: 0 24px 60px rgba(11, 74, 111, 0.16);
}

.bwrm,
.bwrm * {
  box-sizing: border-box;
}

.bwrm {
  width: 100%;
  overflow: hidden;
  color: var(--bwrm-ink);
  border: 1px solid var(--bwrm-border);
  border-radius: 24px;
  background: var(--bwrm-white);
  box-shadow: var(--bwrm-shadow);
  font-family: inherit;
}

.bwrm__header {
  padding: 34px 38px 30px;
  color: var(--bwrm-white);
  background:
    radial-gradient(circle at 84% 12%, rgba(92, 225, 230, 0.3), transparent 26%),
    linear-gradient(135deg, #0b5f9d 0%, #125588 58%, #123e63 100%);
}

.bwrm__eyebrow {
  margin: 0 0 8px;
  color: var(--bwrm-cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.bwrm__title {
  margin: 0;
  color: var(--bwrm-white);
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 850;
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.bwrm__subtitle {
  max-width: 760px;
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.83);
  font-size: 16px;
  line-height: 1.65;
}

.bwrm__toolbar {
  display: flex;
  align-items: end;
  gap: 14px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--bwrm-border);
  background: #f8fcfd;
}

.bwrm__select-wrap {
  display: grid;
  flex: 1;
  gap: 7px;
  max-width: 460px;
  color: var(--bwrm-ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bwrm__select-wrap select {
  width: 100%;
  min-height: 46px;
  padding: 0 42px 0 15px;
  color: var(--bwrm-ink);
  border: 1px solid rgba(18, 85, 136, 0.2);
  border-radius: 12px;
  outline: none;
  background: var(--bwrm-white);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  text-transform: none;
  box-shadow: 0 5px 16px rgba(18, 85, 136, 0.06);
}

.bwrm__select-wrap select:focus {
  border-color: var(--bwrm-cyan);
  box-shadow: 0 0 0 4px rgba(92, 225, 230, 0.22);
}

.bwrm__reset {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  color: var(--bwrm-white);
  border: 0;
  border-radius: 12px;
  background: var(--bwrm-blue);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.bwrm__reset:hover {
  transform: translateY(-1px);
  background: var(--bwrm-navy);
  box-shadow: 0 8px 18px rgba(8, 104, 172, 0.2);
}

.bwrm__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(285px, 340px);
  min-height: var(--bwrm-map-height);
}

.bwrm__map-wrap {
  position: relative;
  min-width: 0;
  background: var(--bwrm-cyan);
}

.bwrm__map {
  width: 100%;
  height: var(--bwrm-map-height);
  min-height: 420px;
  background: var(--bwrm-cyan);
}

.bwrm__map .leaflet-tile-pane {
  filter: saturate(0.75) hue-rotate(160deg) brightness(1.05);
}

.bwrm__map .leaflet-control-zoom a {
  color: var(--bwrm-ink);
  border-color: var(--bwrm-border);
}

.bwrm__map .leaflet-control-attribution {
  color: rgba(21, 62, 92, 0.72);
  background: rgba(255, 255, 255, 0.82);
}

.bwrm__map .leaflet-control-attribution a {
  color: var(--bwrm-blue);
}

.bwrm__panel {
  position: relative;
  max-height: var(--bwrm-map-height);
  overflow: auto;
  border-left: 1px solid var(--bwrm-border);
  background: linear-gradient(180deg, #ffffff 0%, #f2fbfc 100%);
}

.bwrm__panel-content {
  padding: 18px 15px 22px;
}

.bwrm__panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--bwrm-border);
}

.bwrm__selected-code {
  display: inline-block;
  margin-bottom: 6px;
  color: var(--bwrm-blue);
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.bwrm__panel-heading h3 {
  margin: 0;
  color: var(--bwrm-ink);
  font-size: 17px;
  line-height: 1.2;
}

.bwrm__route-count {
  flex: 0 0 auto;
  padding: 7px 9px;
  color: var(--bwrm-navy);
  border-radius: 999px;
  background: rgba(92, 225, 230, 0.28);
  font-size: 11px;
  font-weight: 850;
  white-space: nowrap;
}

.bwrm__panel-intro {
  margin: 9px 0 10px;
  color: rgba(21, 62, 92, 0.7);
  font-size: 13px;
  line-height: 1.55;
}

.bwrm__route-list {
  display: grid;
  gap: 8px;
}

.bwrm__route-card {
  width: 100%;
  padding: 11px 12px;
  color: var(--bwrm-ink);
  border: 1px solid rgba(18, 85, 136, 0.13);
  border-radius: 15px;
  background: var(--bwrm-white);
  text-align: left;
  cursor: pointer;
  box-shadow: 0 7px 20px rgba(18, 85, 136, 0.06);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.bwrm__route-card:hover {
  transform: translateY(-2px);
  border-color: rgba(92, 225, 230, 0.95);
  box-shadow: 0 12px 24px rgba(8, 104, 172, 0.13);
}

.bwrm__route-card-main {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
}

.bwrm__route-card-code {
  display: grid;
  width: 48px;
  height: 40px;
  place-items: center;
  color: var(--bwrm-white);
  border-radius: 10px;
  background: var(--bwrm-blue);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.bwrm__route-card strong,
.bwrm__route-card small {
  display: block;
}

.bwrm__route-card strong {
  color: var(--bwrm-ink);
  font-size: 14px;
}

.bwrm__route-card small {
  margin-top: 3px;
  color: rgba(21, 62, 92, 0.62);
  font-size: 11px;
}

.bwrm__route-card-arrow {
  color: var(--bwrm-cyan);
  font-size: 22px;
  font-weight: 900;
}

.bwrm__route-card-meta {
  display: grid;
  gap: 3px;
  margin-top: 10px;
  padding-top: 9px;
  color: rgba(21, 62, 92, 0.64);
  border-top: 1px dashed rgba(18, 85, 136, 0.14);
  font-size: 10.5px;
  line-height: 1.45;
}

.bwrm__empty {
  padding: 24px 18px;
  color: rgba(21, 62, 92, 0.65);
  border: 1px dashed rgba(18, 85, 136, 0.2);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  text-align: center;
  line-height: 1.6;
}

.bwrm__legend {
  position: absolute;
  z-index: 600;
  left: 16px;
  bottom: 17px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 9px 11px;
  border: 1px solid rgba(18, 85, 136, 0.12);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.91);
  box-shadow: 0 8px 24px rgba(18, 85, 136, 0.12);
  backdrop-filter: blur(8px);
}

.bwrm__legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--bwrm-ink);
  font-size: 10px;
}

.bwrm__legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.bwrm__legend-dot--selected {
  background: var(--bwrm-lime);
}

.bwrm__legend-dot--connected {
  background: var(--bwrm-cyan);
}

.bwrm__note {
  margin: 0;
  padding: 13px 22px;
  color: rgba(21, 62, 92, 0.64);
  border-top: 1px solid var(--bwrm-border);
  background: #f8fcfd;
  font-size: 11px;
  text-align: center;
}

.bwrm-marker-icon {
  border: 0 !important;
  background: transparent !important;
}

.bwrm-marker {
  position: relative;
  display: grid;
  width: 50px;
  height: 32px;
  padding: 0;
  place-items: center;
  color: var(--bwrm-ink);
  border: 2px solid var(--bwrm-blue);
  border-radius: 999px;
  background: var(--bwrm-white);
  font-family: inherit;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.055em;
  box-shadow: 0 5px 14px rgba(17, 77, 115, 0.2);
  pointer-events: none;
  transform-origin: center;
  transition: opacity 180ms ease, transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.bwrm-marker::after {
  position: absolute;
  right: 5px;
  bottom: -5px;
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  background: inherit;
  content: '';
  transform: rotate(45deg);
}

.bwrm-marker--selected {
  width: 58px;
  height: 38px;
  color: var(--bwrm-ink);
  border-color: var(--bwrm-lime);
  background: var(--bwrm-lime);
  font-size: 12px;
  transform: scale(1.08);
  box-shadow: 0 0 0 7px rgba(148, 220, 69, 0.18), 0 8px 22px rgba(18, 85, 136, 0.27);
}

.bwrm-marker--connected {
  color: var(--bwrm-navy);
  border-color: var(--bwrm-cyan);
  background: var(--bwrm-cyan);
  transform: scale(1.04);
  box-shadow: 0 0 0 5px rgba(92, 225, 230, 0.16), 0 7px 18px rgba(18, 85, 136, 0.22);
}

.bwrm-marker--dimmed {
  opacity: 0.38;
  transform: scale(0.88);
}

.bwrm-route-active {
  stroke-dasharray: 11 9;
  stroke-dashoffset: 260;
}

.bwrm-route-active.is-animating {
  animation:
    bwrm-route-reveal 1.15s cubic-bezier(.25, .75, .25, 1) var(--bwrm-route-delay, 0ms) forwards,
    bwrm-route-flow 1.6s linear calc(var(--bwrm-route-delay, 0ms) + 1.15s) infinite;
}

@keyframes bwrm-route-reveal {
  from { stroke-dashoffset: 260; opacity: 0; }
  to { stroke-dashoffset: 0; opacity: 0.95; }
}

@keyframes bwrm-route-flow {
  to { stroke-dashoffset: -40; }
}

@media (prefers-reduced-motion: reduce) {
  .bwrm-route-active.is-animating {
    animation: none;
    stroke-dashoffset: 0;
  }

  .bwrm__route-card,
  .bwrm__reset,
  .bwrm-marker {
    transition: none;
  }
}

@media (max-width: 880px) {
  .bwrm__layout {
    grid-template-columns: 1fr;
  }

  .bwrm__panel {
    max-height: none;
    border-top: 1px solid var(--bwrm-border);
    border-left: 0;
  }

  .bwrm__map {
    height: min(62vh, var(--bwrm-map-height));
  }

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

@media (max-width: 620px) {
  .bwrm {
    border-radius: 18px;
  }

  .bwrm__header {
    padding: 26px 22px 23px;
  }

  .bwrm__subtitle {
    font-size: 14px;
  }

  .bwrm__toolbar {
    align-items: stretch;
    flex-direction: column;
    padding: 15px;
  }

  .bwrm__select-wrap {
    max-width: none;
  }

  .bwrm__reset {
    width: 100%;
  }

  .bwrm__map {
    min-height: 440px;
    height: 58vh;
  }

  .bwrm__legend {
    right: 10px;
    bottom: 10px;
    left: 10px;
    justify-content: center;
  }

  .bwrm__panel-content {
    padding: 22px 15px 24px;
  }

  .bwrm__route-list {
    grid-template-columns: 1fr;
  }

  .bwrm-marker {
    width: 45px;
    height: 29px;
    font-size: 10px;
  }

  .bwrm-marker--selected {
    width: 52px;
    height: 34px;
  }
}