:root {
  color-scheme: dark;
  --bg: #0f1118;
  --card: #1a1f2e;
  --text: #f5f7ff;
  --muted: #a9b2c8;
  --accent: #7e8cff;
  --accent-2: #3ed9b1;
  --danger: #ff6b6b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: radial-gradient(circle at top, #1b2140 0%, var(--bg) 45%);
  color: var(--text);
  min-height: 100vh;
}

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.6rem, 4vw, 2.8rem);
}

.hero p {
  margin: 0 0 1.5rem;
  color: var(--muted);
}

.card {
  background: linear-gradient(160deg, #1d2336, var(--card));
  border: 1px solid #2d3550;
  border-radius: 14px;
  padding: 1rem;
  margin-bottom: 1rem;
}

h2 {
  margin-top: 0;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.5rem;
  margin-bottom: 1rem;
}

label {
  background: #161c2d;
  padding: 0.72rem;
  border-radius: 10px;
  border: 1px solid #2a3148;
}

input[type="checkbox"] {
  margin-right: 0.45rem;
}

button {
  background: linear-gradient(120deg, var(--accent), #6e45ff);
  border: none;
  color: white;
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.07);
}

.tiny-hint {
  margin: 0.6rem 0 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.manual-location {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 0.55rem;
  align-items: end;
}

.manual-location label {
  background: transparent;
  border: none;
  padding: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.manual-location input {
  width: 100%;
  background: #0f1525;
  border: 1px solid #2a3148;
  border-radius: 8px;
  color: var(--text);
  padding: 0.55rem 0.6rem;
}

.manual-location button {
  white-space: nowrap;
}

.status {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.status.error {
  color: var(--danger);
}

.results-list {
  display: grid;
  gap: 0.75rem;
}

.map {
  width: 100%;
  height: 360px;
  border: 1px solid #303a56;
  border-radius: 10px;
}

.poi-card {
  border: 1px solid #303a56;
  border-radius: 10px;
  padding: 0.8rem;
  background: #151a29;
}

.poi-card h3 {
  margin: 0 0 0.3rem;
}

.meta {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0.2rem 0;
}

.badge {
  display: inline-block;
  background: #20375f;
  color: #cde1ff;
  border: 1px solid #2b4c84;
  border-radius: 999px;
  font-size: 0.75rem;
  padding: 0.15rem 0.55rem;
  margin-right: 0.35rem;
}

.hint {
  color: var(--muted);
}

a {
  color: var(--accent-2);
}

.footer {
  margin-top: 1.4rem;
  text-align: center;
}

.footer a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.footer a:hover {
  border-bottom-color: var(--accent-2);
}

@media (max-width: 680px) {
  .container {
    padding: 1rem 0.8rem 2rem;
  }

  .card {
    padding: 0.85rem;
  }

  .filter-grid {
    grid-template-columns: 1fr 1fr;
  }

  #locateBtn,
  #manualBtn {
    width: 100%;
  }

  .manual-location {
    grid-template-columns: 1fr;
  }

  .map {
    height: 250px;
  }
}