/* ============================================================
   Explore detail pages - airport, airline, manufacturer,
   airplane, registration. Mirrors the iOS detail layouts.
   ============================================================ */

.detail-page {
  padding: 0 0 80px;
}

.detail-container {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- Hero ---------- */
.detail-hero {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 220px;
  margin: 16px 0 24px;
  background: var(--surface);
  color: #fff;
  isolation: isolate;
}
.detail-hero.no-image {
  background: linear-gradient(135deg, var(--brand-deep), color-mix(in srgb, var(--unique) 70%, var(--brand-deep)));
}
.detail-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}
.detail-hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(0,0,0,0.25) 0%,
    rgba(11,37,69,0.65) 60%,
    rgba(11,37,69,0.9) 100%);
  z-index: -1;
}
.detail-hero-content {
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 220px;
  justify-content: flex-end;
}
.detail-hero-badge {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
  color: #fff;
}
.detail-hero-title {
  font-size: 28px;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: #fff;
}
.detail-hero-subtitle {
  font-size: 14px;
  color: rgba(255,255,255,0.78);
  font-weight: 500;
}
.detail-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}
.detail-hero-meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  font-size: 12.5px;
  font-weight: 500;
  color: #fff;
  backdrop-filter: blur(4px);
}
.detail-hero-meta-chip i { font-size: 11px; opacity: 0.85; }

/* ---------- Section wrappers ---------- */
.detail-section {
  margin-top: 28px;
}
.detail-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
}
.detail-section-header h2 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin: 0;
  letter-spacing: -0.01em;
}
.detail-section-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--unique);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.detail-section-link i { font-size: 10px; }
.detail-section-link:hover { text-decoration: underline; }

/* ---------- Stats grid ---------- */
.detail-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
@media (min-width: 640px) {
  .detail-stats-grid { grid-template-columns: repeat(4, 1fr); }
}
.detail-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.detail-stat-icon {
  color: var(--unique);
  font-size: 15px;
  margin-bottom: 4px;
}
.detail-stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.detail-stat-label {
  font-size: 12.5px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ---------- Top list (horizontal scroll on mobile, grid on desktop) ---------- */
.detail-top-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}
.detail-top-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  transition: transform 0.12s var(--ease), border-color 0.15s var(--ease);
}
.detail-top-card:hover { transform: translateY(-1px); border-color: var(--unique); }
.detail-top-card-media {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--background);
  overflow: hidden;
  display: grid;
  place-items: center;
  margin-bottom: 4px;
  border: 1px solid var(--border);
}
.detail-top-card-media img {
  width: 100%; height: 100%; object-fit: cover;
}
.detail-top-card-emoji { font-size: 28px; }
.detail-top-card-title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.detail-top-card-sub {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}
.detail-top-card-count {
  font-size: 11.5px;
  color: var(--unique);
  font-weight: 600;
  margin-top: 2px;
}

/* ---------- Spotting preview cards ---------- */
.detail-spotting-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.detail-spotting-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  transition: transform 0.12s ease;
}
.detail-spotting-card:hover { transform: translateY(-1px); }
.detail-spotting-card-media {
  aspect-ratio: 4 / 3;
  background: var(--background);
  display: grid; place-items: center;
  font-size: 32px;
  overflow: hidden;
}
.detail-spotting-card-media img { width: 100%; height: 100%; object-fit: cover; }
.detail-spotting-card-body { padding: 10px 12px; }
.detail-spotting-card-title {
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.detail-spotting-card-sub {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.detail-spotting-card-reg {
  font-family: var(--font-mono);
  color: var(--text);
  font-weight: 500;
}

/* ---------- Map link ---------- */
.detail-map {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  display: block;
  text-decoration: none;
  color: inherit;
}
.detail-map iframe {
  width: 100%;
  height: 240px;
  border: 0;
  display: block;
}
.detail-map-fallback {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
}

/* ---------- Spotter leaderboard list ---------- */
.detail-spotter-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.detail-spotter-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text);
}
.detail-spotter-row:hover { border-color: var(--unique); }
.detail-spotter-rank {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
  min-width: 24px;
}
.detail-spotter-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--background);
  display: grid; place-items: center;
  font-size: 16px;
  border: 1px solid var(--border);
}
.detail-spotter-avatar img { width: 100%; height: 100%; object-fit: cover; }
.detail-spotter-name {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
}
.detail-spotter-count {
  font-size: 13px;
  color: var(--unique);
  font-weight: 600;
}

/* ---------- Action links row (external) ---------- */
.detail-links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.detail-link-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: var(--radius-pill);
  background: var(--surface);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  font-size: 13.5px;
  font-weight: 500;
}
.detail-link-pill:hover { border-color: var(--unique); color: var(--unique); }
.detail-link-pill i { font-size: 12px; color: var(--text-muted); }
.detail-link-pill:hover i { color: var(--unique); }

/* ---------- Generic empty / loading ---------- */
.detail-empty {
  padding: 24px 16px;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 14px;
}

/* ---------- Registration grid (simple list) ---------- */
.registrations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}
.registration-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 0.15s var(--ease);
}
.registration-card:hover { border-color: var(--unique); }
.registration-card-title {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.registration-card-sub {
  font-size: 12.5px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.registration-card-meta {
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 2px;
}
.registration-card-flag-mil {
  color: var(--unique);
  font-weight: 600;
}

/* ============================================================
   Airport detail - profile-style 2-column layout under .container
   (breadcrumbs, metadata column, content column).
   ============================================================ */
.explore-detail {
  padding-top: 20px;
  padding-bottom: 80px;
}

.detail-cols {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  align-items: start;
  gap: 24px;
  margin-top: 16px;
}
.detail-col-left {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: calc(var(--nav-h) + 20px);
}
.detail-col-right {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
/* In the columns the flex gap handles spacing, so drop the stacked margin. */
.detail-cols .detail-section { margin-top: 0; }
/* Stat grids live in the narrow metadata column - keep them 2-up, not 4-up. */
.detail-cols .detail-stats-grid { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) {
  .detail-cols { grid-template-columns: 1fr; gap: 20px; }
  .detail-col-left { position: static; }
}

/* Identity / metadata card */
.detail-id-card {
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.detail-id-banner { aspect-ratio: 16 / 9; background: var(--surface); overflow: hidden; }
.detail-id-banner img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* Round logo chip for airline / manufacturer identity cards (contain, padded). */
.detail-id-logo {
  position: relative;
  width: 84px;
  height: 84px;
  margin: 18px 18px 0;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
}
/* Logo sits over the initials; if it 404s, onerror removes it and the
   initials show through (same pattern as the explore logo chips). */
.detail-id-logo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  background: var(--surface);
}
.detail-id-logo-initials {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-muted);
}
.detail-id-body { padding: 18px 18px 20px; }
.detail-id-codes {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--unique);
  margin-bottom: 6px;
}
.detail-id-name {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
}
.detail-id-loc { margin: 6px 0 0; font-size: 14px; color: var(--text-muted); }
.detail-facts {
  margin: 16px 0 0;
  border-top: 1px solid var(--border);
}
.detail-fact {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
}
.detail-fact dt { color: var(--text-muted); }
.detail-fact dd { margin: 0; font-weight: 600; color: var(--text); text-align: right; }
.detail-id-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }

/* Square spotting grid (shared look with the profile grid) */
.spotting-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.spotting-tile {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--surface);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.spotting-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.2s ease; }
.spotting-tile:hover img { transform: scale(1.03); }
.spotting-tile-empty { display: grid; place-items: center; font-size: 32px; color: var(--text-muted); }
@media (max-width: 768px) {
  .spotting-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- 404 ---------- */
.detail-not-found {
  text-align: center;
  padding: 60px 20px;
  max-width: 480px;
  margin: 40px auto;
}
.detail-not-found h1 {
  font-size: 22px;
  margin-bottom: 8px;
}
.detail-not-found p {
  color: var(--text-muted);
  margin-bottom: 16px;
}