:root {
  --bg: #0b1220;
  --bg-elevated: #101a2c;
  --panel: #162033;
  --panel-2: #1d2940;
  --text: #eef3fb;
  --muted: #a7b4c9;
  --line: #2a3854;
  --accent: #63b3ed;
  --accent-strong: #2b6cb0;
  --success: #48bb78;
  --danger: #f56565;
  --shadow: 0 12px 35px rgba(0, 0, 0, 0.28);
  --radius: 18px;
  --wrap: 1380px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: linear-gradient(180deg, #08101d 0%, #0f1726 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

body {
  min-height: 100vh;
}

a {
  color: var(--accent);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.app-shell {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 28px 20px 40px;
}

.hero {
  margin-bottom: 22px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin-bottom: 10px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.hero-copy {
  max-width: 860px;
  color: var(--muted);
  line-height: 1.6;
}

.main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
  gap: 20px;
  align-items: start;
}

.left-column,
.right-column {
  display: grid;
  gap: 16px;
}

.card {
  background: rgba(22, 32, 51, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.search-panel,
.category-card,
.map-card {
  padding: 18px;
}

.search-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 150px;
  gap: 14px;
  align-items: end;
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-group.grow,
.field-group.category-group,
.field-group.switch-group {
  grid-column: 1 / -1;
}

label {
  font-size: 0.92rem;
  color: var(--muted);
}

input[type="text"],
input[type="number"] {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(8, 16, 29, 0.85);
  color: var(--text);
  border-radius: 12px;
  padding: 13px 14px;
  font-size: 1rem;
}

.switch-label {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  cursor: pointer;
}

.category-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.choice-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: rgba(8, 16, 29, 0.72);
  border-radius: 999px;
  cursor: pointer;
  color: var(--text);
}

.choice-pill input {
  margin: 0;
}

.primary-button {
  align-self: stretch;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: white;
  padding: 13px 18px;
  font-weight: 700;
  font-size: 0.98rem;
  cursor: pointer;
}

.primary-button:hover {
  filter: brightness(1.05);
}

.primary-button:disabled {
  cursor: wait;
  opacity: 0.7;
}

.hint,
.status,
.category-count,
.item-meta,
.map-meta,
.summary-label,
.muted {
  color: var(--muted);
}

.status {
  min-height: 24px;
}

.status.info,
.status.success,
.status.error {
  padding: 12px 14px;
  border-radius: 12px;
}

.status.info {
  background: rgba(99, 179, 237, 0.14);
  border: 1px solid rgba(99, 179, 237, 0.25);
}

.status.success {
  background: rgba(72, 187, 120, 0.14);
  border: 1px solid rgba(72, 187, 120, 0.25);
}

.status.error {
  background: rgba(245, 101, 101, 0.14);
  border: 1px solid rgba(245, 101, 101, 0.25);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.summary-card {
  padding: 16px;
}

.summary-value {
  font-size: 1.4rem;
  font-weight: 800;
  margin: 0;
}

.summary-value.small {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

.result-grid {
  display: grid;
  gap: 16px;
}

.category-card {
  padding: 0;
  overflow: hidden;
}

.accordion-card {
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.accordion-card.open {
  border-color: rgba(99, 179, 237, 0.28);
}

.accordion-button {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  text-align: left;
  cursor: pointer;
}

.accordion-button:hover {
  background: rgba(255, 255, 255, 0.025);
}

.accordion-text {
  min-width: 0;
}

.accordion-icon {
  flex-shrink: 0;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--accent);
  transition: transform 0.2s ease;
}

.accordion-card.open .accordion-icon {
  transform: rotate(180deg);
}

.accordion-body {
  padding: 0 18px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.category-header,
.map-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
  margin-bottom: 14px;
}

.category-title {
  margin: 0 0 4px;
}

.item-list {
  list-style: none;
  padding: 14px 0 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.item-list li {
  background: rgba(8, 16, 29, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 12px 13px;
}

.item-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.item-name {
  font-weight: 700;
}

.item-distance {
  white-space: nowrap;
  color: var(--accent);
  font-weight: 700;
}

.item-meta {
  margin-top: 6px;
  font-size: 0.92rem;
  line-height: 1.45;
}

.link-button {
  margin-top: 8px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font: inherit;
  cursor: pointer;
}

.link-button:hover {
  text-decoration: underline;
}

.map-card {
  position: sticky;
  top: 20px;
}

#map {
  width: 100%;
  height: min(76vh, 760px);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.leaflet-container {
  background: #dbeafe;
}

.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
  background: #0f1726;
  color: var(--text);
}

.hidden {
  display: none !important;
}

.empty-state {
  padding: 22px;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 1100px) {
  .main-grid {
    grid-template-columns: 1fr;
  }

  .map-card {
    position: static;
  }
}

@media (max-width: 760px) {
  .app-shell {
    padding-inline: 14px;
  }

  .search-form,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  #map {
    height: 55vh;
  }

  .accordion-button {
    padding: 16px;
  }

  .accordion-body {
    padding: 0 16px 16px;
  }
}