/* =====================================================================
   MapSearch – Global Styles
   ===================================================================== */

:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --border: #2e3248;
  --accent: #4f8ef7;
  --accent-hover: #3a73d8;
  --text: #e2e8f0;
  --muted: #8892a4;
  --danger: #e05555;
  --success: #3ecf8e;
  --radius: 10px;
  --font: "Inter", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Nav ─────────────────────────────────────────────────────────── */
nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 56px;
  position: sticky;
  top: 0;
  z-index: 100;
}
nav .brand {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .03em;
}
nav a { color: var(--muted); font-size: 0.9rem; }
nav a:hover { color: var(--text); text-decoration: none; }

/* ── Layout ──────────────────────────────────────────────────────── */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ── Hero / Search ───────────────────────────────────────────────── */
.hero {
  text-align: center;
  padding: 4rem 1rem 2rem;
}
.hero h1 {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: .5rem;
}
.hero p { color: var(--muted); margin-bottom: 2rem; }

.search-form {
  display: flex;
  gap: .5rem;
  max-width: 560px;
  margin: 0 auto;
}
.search-form input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  padding: .65rem 1rem;
  font-size: 1rem;
  outline: none;
}
.search-form input:focus { border-color: var(--accent); }
.search-form button,
.btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: .65rem 1.25rem;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.search-form button:hover,
.btn:hover { background: var(--accent-hover); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

/* ── Cards / Results ─────────────────────────────────────────────── */
#results { margin-top: 2rem; }
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.map-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .15s, transform .15s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.map-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.map-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  background: var(--bg);
}
.map-card .card-body { padding: .85rem 1rem; flex: 1; }
.map-card .card-title { font-weight: 700; font-size: 1rem; margin-bottom: .25rem; }
.map-card .card-msg { color: var(--muted); font-size: .82rem; line-height: 1.4; }
.map-card .card-tags { margin-top: .5rem; display: flex; flex-wrap: wrap; gap: .3rem; }
.tag {
  font-size: .72rem;
  background: var(--border);
  color: var(--muted);
  padding: .1rem .5rem;
  border-radius: 99px;
}

/* ── Map info page ───────────────────────────────────────────────── */
.map-header {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.map-header img {
  width: 280px;
  max-width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  object-fit: cover;
}
.map-meta { flex: 1; min-width: 200px; }
.map-meta h1 { font-size: 1.8rem; margin-bottom: .4rem; }
.map-meta .message {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: .95rem;
}
.map-actions { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1rem; }

.section { margin-bottom: 2rem; }
.section h2 { font-size: 1.1rem; margin-bottom: .75rem; border-bottom: 1px solid var(--border); padding-bottom: .4rem; }

.files-list { list-style: none; }
.files-list li {
  padding: .45rem 0;
  border-bottom: 1px solid var(--border);
  font-size: .88rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.files-list li .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--success);
}
.files-list li .dot.missing { background: var(--danger); }

/* ── Viewer page ─────────────────────────────────────────────────── */
#viewer-wrap {
  position: fixed;
  inset: 56px 0 0 0;
  background: #080a0f;
  display: flex;
  flex-direction: column;
}
#viewer-canvas { flex: 1; display: block; width: 100%; }
#viewer-controls {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: .6rem 1.2rem;
  font-size: .82rem;
  color: var(--muted);
  display: flex;
  gap: 1.5rem;
}

/* ── Misc ─────────────────────────────────────────────────────────── */
.spinner {
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  width: 32px; height: 32px;
  animation: spin .7s linear infinite;
  margin: 2rem auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty { color: var(--muted); text-align: center; padding: 3rem 0; }

.back-link { display: inline-flex; align-items: center; gap: .3rem; margin-bottom: 1.5rem; color: var(--muted); font-size: .9rem; }
.back-link:hover { color: var(--text); text-decoration: none; }