:root {
  --indigo: #6a5cf5;
  --indigo-dark: #4b3ed6;
  --pink: #ff4fa8;
  --pink-dark: #d92e88;
  --blue: #3fc6f1;
  --blue-dark: #1f9fd0;
  --lime: #d4ff3f;
  --lime-dark: #a9d400;
  --ink: #241c4d;
  --paper: #fffaf0;
  --font-pixel: "Press Start 2P", cursive;
  --font-mono: "VT323", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  background-color: #6f5ff2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 2px, transparent 2px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 2px, transparent 2px),
    linear-gradient(160deg, #8577ff 0%, #6f5ff2 45%, #5140d6 100%);
  background-size: 28px 28px, 28px 28px, 100% 100%;
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 20px;
  min-height: 100vh;
  padding-bottom: 2.5rem;
}

header {
  text-align: center;
  padding: 2.4rem 1rem 1.2rem;
}

h1 {
  font-family: var(--font-pixel);
  font-size: clamp(1rem, 4vw, 1.7rem);
  color: #fff;
  line-height: 1.6;
  margin: 0 0 1rem;
  text-shadow: 3px 3px 0 var(--indigo-dark);
  text-transform: uppercase;
}

h1 .accent {
  color: var(--lime);
}

.date-badge {
  display: inline-block;
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  color: var(--ink);
  background: var(--lime);
  border: 3px solid var(--ink);
  border-radius: 4px;
  padding: 0.6rem 0.9rem;
  margin: 0;
  box-shadow: 4px 4px 0 var(--indigo-dark);
  text-transform: uppercase;
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1rem;
  display: grid;
  gap: 1.5rem;
}

.panel {
  background: var(--paper);
  border: 4px solid var(--ink);
  border-radius: 8px;
  box-shadow: 8px 8px 0 var(--indigo-dark);
  padding: 1.5rem;
}

.controls {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(2, 1fr);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.field label {
  font-family: var(--font-pixel);
  font-size: 0.55rem;
  line-height: 1.5;
  color: var(--indigo-dark);
  text-transform: uppercase;
}

input[type="text"],
input[type="time"] {
  background: #fff;
  border: 3px solid var(--ink);
  border-radius: 6px;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 1.3rem;
  padding: 0.5rem 0.7rem;
  outline: none;
  height: 46px;
}

input[type="text"]:focus,
input[type="time"]:focus {
  border-color: var(--pink);
  box-shadow: 3px 3px 0 var(--pink);
}

/* Hide the native clock icon — it makes type="time" inputs render taller
   than the plain text inputs next to them. Segment click/type/arrow-key
   behavior all still works without it. */
input[type="time"]::-webkit-calendar-picker-indicator {
  display: none;
}
input[type="time"] {
  -webkit-appearance: textfield;
  appearance: textfield;
}

.toggle-field { justify-content: center; }

.toggle {
  display: flex;
  border: 3px solid var(--ink);
  border-radius: 6px;
  overflow: hidden;
  height: 46px;
}

.toggle-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: var(--indigo-dark);
  border: none;
  font-family: var(--font-pixel);
  font-size: 0.5rem;
  padding: 0.4rem;
  cursor: pointer;
  text-transform: uppercase;
}

.toggle-btn:hover { background: #f0edff; }

.toggle-btn.active {
  background: var(--pink);
  color: #fff;
}

.calculate-btn,
.share-btn {
  grid-column: 1 / -1;
  font-family: var(--font-pixel);
  font-size: 0.7rem;
  padding: 0.9rem;
  border: 3px solid var(--ink);
  border-radius: 6px;
  cursor: pointer;
  transition: transform 0.05s;
  text-transform: uppercase;
}

.calculate-btn {
  background: var(--lime);
  color: var(--ink);
  box-shadow: 5px 5px 0 var(--indigo-dark);
}

.calculate-btn:active {
  transform: translate(5px, 5px);
  box-shadow: 0 0 0 var(--indigo-dark);
}

.share-btn {
  background: var(--blue);
  color: var(--ink);
  box-shadow: 5px 5px 0 var(--indigo-dark);
}

.share-btn:active {
  transform: translate(5px, 5px);
  box-shadow: 0 0 0 var(--indigo-dark);
}

.share-feedback {
  grid-column: 1 / -1;
  margin: 0;
  text-align: center;
  font-family: var(--font-pixel);
  font-size: 0.6rem;
  color: var(--pink-dark);
  min-height: 1.4em;
  text-transform: uppercase;
}

.map { padding: 0.9rem; }

.section-heading {
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  color: var(--pink-dark);
  text-transform: uppercase;
  text-align: center;
  margin: 0 0 1rem;
}

#map {
  width: 100%;
  height: 460px;
  border-radius: 6px;
  overflow: hidden;
  border: 3px solid var(--ink);
}

.map-hint {
  text-align: center;
  font-family: var(--font-pixel);
  color: var(--indigo-dark);
  font-size: 0.55rem;
  line-height: 1.6;
  margin: 0.9rem 0 0;
  text-transform: uppercase;
}

.leaflet-popup-content-wrapper,
.leaflet-tooltip {
  background: #fff;
  color: var(--ink);
  border: 3px solid var(--ink);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  box-shadow: 4px 4px 0 var(--indigo-dark);
}

.leaflet-popup-content strong {
  font-family: var(--font-pixel);
  font-size: 0.7rem;
  color: var(--pink-dark);
  text-transform: uppercase;
}
.leaflet-popup-tip { background: #fff; }

.km-badge {
  display: inline-block;
  box-sizing: border-box;
  font-family: var(--font-pixel);
  font-size: 0.6rem;
  line-height: 1.4;
  color: #fff;
  background: var(--pink);
  border: 3px solid var(--ink);
  border-radius: 4px;
  padding: 0.5rem 0.65rem;
  box-shadow: 3px 3px 0 var(--indigo-dark);
  white-space: nowrap;
  transform: translate(-50%, -50%);
  cursor: pointer;
}
.km-badge.blue { background: var(--blue); color: var(--ink); }
.km-badge.lime { background: var(--lime); color: var(--ink); }
.km-badge.finish {
  background: var(--ink);
  color: var(--lime);
  transform: translate(-50%, -50%) translate(26px, -16px);
}
.km-badge.start {
  background: var(--lime);
  color: var(--ink);
  transform: translate(-50%, -50%) translate(-26px, 16px);
}

footer {
  text-align: center;
  color: #efeaff;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  padding: 2rem 1rem 0;
  text-transform: uppercase;
}

@media (max-width: 560px) {
  .controls { grid-template-columns: 1fr; }
}