:root {
  color-scheme: light;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  --bg: #f5f6fb;
  --panel: #ffffff;
  --text: #121420;
  --muted: #5f6b7a;
  --border: #d9dde7;
  --accent: #2563eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.page {
  min-height: 100vh;
  padding: 16px 16px calc(32px + env(safe-area-inset-bottom));
}

.page-header {
  margin-bottom: 20px;
}

.page-header h1 {
  margin: 8px 0 4px;
  font-size: 1.75rem;
}

.subtitle {
  margin: 0;
  color: var(--muted);
}

.back-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.layout {
  display: grid;
  gap: 16px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 12px 24px rgba(18, 20, 32, 0.06);
}

.panel h2 {
  margin: 0 0 12px;
  font-size: 1.1rem;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panel-header h2 {
  margin: 0;
}

.reset-button {
  border: 1px solid var(--border);
  background: #f5f7ff;
  color: var(--accent);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.results-controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-button {
  border: 1px solid var(--border);
  background: #f5f7ff;
  color: var(--accent);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.filter-button.is-active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.reset-button:focus-visible,
.filter-button:focus-visible,
.results-button:focus-visible,
.plate-button:focus-visible,
.favorite-button:focus-visible,
.share-button:focus-visible,
input[type="text"]:focus-visible,
input[type="search"]:focus-visible {
  outline: 2px solid rgba(37, 99, 235, 0.4);
  outline-offset: 2px;
}

.field-label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
}

input[type="search"],
input[type="text"] {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 12px 14px;
  font-size: 1rem;
}

.helper {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.helper.is-error {
  color: #b42318;
}

.helper.is-success {
  color: #1d4ed8;
}

.plate-helper {
  margin-top: 16px;
}

.plate-input-row {
  display: flex;
  gap: 8px;
}

.plate-input-row input {
  flex: 1;
}

.plate-button {
  border: 1px solid var(--border);
  background: #f5f7ff;
  color: var(--accent);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.plate-button:focus-visible {
  outline: 2px solid rgba(37, 99, 235, 0.4);
  outline-offset: 2px;
}

.placeholder {
  color: var(--muted);
  font-size: 0.95rem;
  background: rgba(95, 107, 122, 0.08);
  border-radius: 12px;
  padding: 12px;
}

.results-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  max-height: 320px;
  overflow-y: auto;
}

.results-item {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.results-button {
  flex: 1;
  text-align: left;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fdfdff;
  padding: 12px 14px;
  font-size: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.results-button strong {
  font-size: 1.05rem;
}

.results-button span {
  color: var(--muted);
  font-size: 0.9rem;
}

.results-button.is-active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.favorite-button {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fdf7e2;
  color: #7a4f00;
  padding: 0 12px;
  font-size: 1.1rem;
  cursor: pointer;
  min-width: 44px;
}

.favorite-button.is-active {
  background: #f5b914;
  border-color: #f5b914;
  color: #231700;
}

.highlight-ring {
  stroke: rgba(37, 99, 235, 0.7);
  stroke-width: 3;
  fill: rgba(37, 99, 235, 0.12);
  animation: pulse-ring 1.6s ease-out forwards;
}

@keyframes pulse-ring {
  0% {
    stroke-opacity: 0.9;
    fill-opacity: 0.18;
  }
  70% {
    stroke-opacity: 0.4;
    fill-opacity: 0.1;
  }
  100% {
    stroke-opacity: 0;
    fill-opacity: 0;
  }
}

.details-list {
  margin: 0;
  display: grid;
  gap: 12px;
}

.details-list div {
  display: grid;
  gap: 4px;
}

.details-list dt {
  font-size: 0.85rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.details-list dd {
  margin: 0;
  font-weight: 600;
  font-size: 1rem;
}

.share-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.share-button {
  border: 1px solid var(--border);
  background: #f5f7ff;
  color: var(--accent);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  align-self: flex-start;
}

.share-link {
  font-size: 0.85rem;
  color: var(--muted);
  word-break: break-all;
}

.map {
  width: 100%;
  height: 320px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
}

@media (min-width: 900px) {
  .layout {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    grid-template-areas:
      "search map"
      "results map"
      "details map";
    align-items: start;
  }

  .panel-search {
    grid-area: search;
  }

  .panel-results {
    grid-area: results;
  }

  .panel-map {
    grid-area: map;
  }

  .panel-details {
    grid-area: details;
  }

  .map {
    height: 520px;
  }
}