/* ============================================================
   COMPONENTS.CSS — Dark tactical military UI components
   ============================================================ */

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-accent);
  color: #000000;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 20px;
  font-weight: 700;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--color-accent-glow);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 10px 20px;
  font-weight: 500;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-secondary:hover {
  background: var(--color-surface-3);
  border-color: var(--color-text-muted);
  color: var(--color-text-primary);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: var(--color-surface-3);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-icon:hover {
  background: var(--color-surface-2);
  color: var(--color-accent);
  border-color: var(--color-border-accent);
}
.btn-icon svg { width: 15px; height: 15px; }

/* ── STAT CARDS ── */
.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.stat-card:hover { border-color: var(--color-border-accent); }

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0.4;
}

.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 60px; height: 60px;
  background: radial-gradient(circle, var(--color-accent-light) 0%, transparent 70%);
  pointer-events: none;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.04em;
  line-height: 1;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── FILTER COMPONENTS ── */
.filter-group { display: flex; flex-direction: column; gap: 5px; }

.filter-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.filter-chips { display: flex; gap: 4px; }

.chip {
  background: var(--color-surface-3);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: 99px;
  padding: 5px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.chip:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.chip.active {
  background: var(--color-accent-light);
  border-color: var(--color-accent);
  color: var(--color-accent);
  font-weight: 700;
}

.filter-select {
  background: var(--color-surface-3);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 7px 28px 7px 10px;
  font-size: 0.78rem;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%233D5068'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 14px;
  transition: border-color var(--transition-fast);
}
.filter-select:focus {
  outline: none;
  border-color: var(--color-accent);
}
.filter-select option { background: var(--color-surface-2); }

/* ── SEARCH ── */
.search-wrap { position: relative; }
.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 13px; height: 13px;
  color: var(--color-text-muted);
  pointer-events: none;
}
.search-input {
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 7px 12px 7px 30px;
  font-size: 0.78rem;
  width: 220px;
  transition: all var(--transition-fast);
  color: var(--color-text-primary);
}
.search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  width: 260px;
  background: var(--color-surface-2);
  box-shadow: 0 0 0 2px var(--color-accent-light);
}
.search-input::placeholder { color: var(--color-text-muted); }

/* ── TABLE ── */
.table-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
}

.data-source-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 3px 10px;
  border: 1px solid var(--color-border);
  border-radius: 99px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.data-source-badge.live {
  color: var(--color-accent);
  border-color: var(--color-border-accent);
  background: var(--color-accent-light);
  animation: livePulse 3s infinite;
}
@keyframes livePulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.7; }
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}

.data-table thead {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--color-surface-2);
}

.data-table th {
  padding: 10px 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.data-table th.sortable { cursor: pointer; user-select: none; transition: color var(--transition-fast); }
.data-table th.sortable:hover { color: var(--color-accent); }
.data-table th.sorted { color: var(--color-accent); }
.sort-icon { font-size: 0.6rem; opacity: 0.4; margin-left: 3px; }

.data-table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-text-primary);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }

.data-table tbody tr {
  cursor: pointer;
  transition: background var(--transition-fast);
}
.data-table tbody tr:hover {
  background: var(--color-surface-2);
  box-shadow: inset 2px 0 0 var(--color-accent);
}

/* Table cell types */
.cell-mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
}
.cell-callsign {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: #FFFFFF;
}
.cell-muted { color: var(--color-text-secondary); }

/* Type badges */
.type-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.type-badge.flight {
  background: var(--color-blue-light);
  color: var(--color-blue);
  border: 1px solid rgba(59,130,246,0.2);
}
.type-badge.carrier {
  background: rgba(139,92,246,0.1);
  color: #A78BFA;
  border: 1px solid rgba(139,92,246,0.2);
}

/* Status badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.status-badge::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: currentColor;
}
.status-badge.airborne {
  background: var(--color-success-bg);
  color: var(--color-accent);
  border: 1px solid var(--color-border-accent);
}
.status-badge.ground {
  background: var(--color-surface-3);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.status-badge.at-sea {
  background: rgba(139,92,246,0.08);
  color: #A78BFA;
  border: 1px solid rgba(139,92,246,0.2);
}

/* ── NAVY BADGE ── */
.navy-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 2px;
  background: rgba(59,130,246,0.15);
  color: var(--color-blue);
  border: 1px solid rgba(59,130,246,0.25);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-left: 6px;
  vertical-align: middle;
}

/* ── EMPTY STATE ── */
.empty-state {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 32px;
  text-align: center;
  gap: 12px;
}
.empty-state.visible { display: flex; }
.empty-icon { width: 56px; height: 56px; color: var(--color-text-muted); margin-bottom: 8px; }
.empty-state h3 { font-size: 0.95rem; color: var(--color-text-primary); }
.empty-state p { font-size: 0.78rem; color: var(--color-text-muted); max-width: 360px; line-height: 1.6; }

/* ── API MODAL COMPONENTS ── */
.api-source {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}
.api-source:hover { border-color: rgba(255,255,255,0.1); }

.api-source-header { display: flex; align-items: center; justify-content: space-between; }

.api-badge {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.api-badge.adsb    { background: var(--color-blue-light); color: var(--color-blue); border: 1px solid rgba(59,130,246,0.2); }
.api-badge.openskynet { background: var(--color-accent-light); color: var(--color-accent); border: 1px solid var(--color-border-accent); }
.api-badge.marine  { background: rgba(139,92,246,0.1); color: #A78BFA; border: 1px solid rgba(139,92,246,0.2); }

.api-link { font-size: 0.72rem; font-weight: 500; color: var(--color-accent); }
.api-desc { font-size: 0.75rem; color: var(--color-text-secondary); line-height: 1.5; }

.api-input {
  width: 100%;
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast);
}
.api-input:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 2px var(--color-accent-light); }
.api-input::placeholder { color: var(--color-text-muted); }

.api-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.api-notice {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(245,158,11,0.06);
  border: 1px solid rgba(245,158,11,0.15);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  color: var(--color-warning);
  line-height: 1.5;
}
.api-notice svg { width: 13px; height: 13px; flex-shrink: 0; margin-top: 1px; }

/* ── REGIONS GRID ── */
.regions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 4px;
}
.region-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 7px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-3);
  transition: all var(--transition-fast);
}
.region-check:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}
.region-check input { accent-color: var(--color-accent); width: 13px; height: 13px; cursor: pointer; }

/* ── WATCHLIST ── */
.watchlist-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--color-danger-bg);
  color: var(--color-danger);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: 3px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.watchlist-remove {
  background: none;
  border: none;
  color: var(--color-danger);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0 2px;
}
.watchlist-empty { font-size: 0.75rem; color: var(--color-text-muted); }

/* ── DETAIL PANEL COMPONENTS ── */
.detail-section { display: flex; flex-direction: column; gap: 6px; }

.detail-section-title {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border-accent);
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 3px 0;
}

.detail-key {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-val {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text-primary);
  text-align: right;
}
.detail-val.plain { font-family: var(--font-body); font-size: 0.78rem; }

/* ── PHOTO ── */
.detail-photo-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #050810;
  min-height: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
}
.detail-photo {
  width: 100%;
  height: auto;
  display: block;
  background: #050810;
}
.detail-photo-loading,
.detail-photo-none {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  padding: 16px;
  letter-spacing: 0.05em;
}
.detail-photo-credit {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  padding: 5px 10px;
  background: var(--color-surface-2);
  width: 100%;
  text-align: right;
  font-family: var(--font-mono);
}

/* ── NAVY BANNER ── */
.detail-navy-banner {
  background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(59,130,246,0.05));
  color: var(--color-blue);
  border: 1px solid rgba(59,130,246,0.2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  text-align: center;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── MAP ── */
.detail-map-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.detail-map { width: 100%; height: 200px; border: none; display: block; }

/* ── HEADING INDICATOR ── */
.heading-arrow { display: inline-flex; align-items: center; gap: 6px; }
.heading-dial { display: inline-block; width: 22px; height: 22px; position: relative; flex-shrink: 0; }
.heading-dial svg { width: 22px; height: 22px; transition: transform 0.4s ease; }

/* ── TOAST ── */
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  pointer-events: all;
  animation: toastIn 0.25s ease forwards;
  max-width: 360px;
  letter-spacing: 0.02em;
}
.toast.success { border-color: var(--color-border-accent); color: var(--color-accent); }
.toast.error   { border-color: rgba(239,68,68,0.3); color: var(--color-danger); background: var(--color-danger-bg); }
.toast.warning { border-color: rgba(245,158,11,0.3); color: var(--color-warning); }

@keyframes toastIn {
  from { transform: translateY(12px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
@keyframes toastOut {
  from { transform: translateY(0);    opacity: 1; }
  to   { transform: translateY(12px); opacity: 0; }
}
.toast.out { animation: toastOut 0.25s ease forwards; }

/* ── SPINNER ── */
.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(0,212,120,0.2);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

#refreshBtn.loading svg { animation: spin 0.8s linear infinite; }

/* ── STATS PANEL ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}
.stat-block {
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: center;
}
.stat-block-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-block-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}
.stats-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.stats-section-title {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border-accent);
  margin-bottom: 4px;
}
.stats-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.stats-bar-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-secondary);
  width: 200px;
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stats-bar-track {
  flex: 1;
  height: 6px;
  background: var(--color-surface-3);
  border-radius: 99px;
  overflow: hidden;
}
.stats-bar-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 99px;
  transition: width 0.6s ease;
  min-width: 4px;
}
.stats-bar-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-primary);
  width: 30px;
  text-align: right;
  flex-shrink: 0;
}

/* ── HISTORY ── */
.history-empty {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-muted);
  text-align: center;
  padding: 32px;
  letter-spacing: 0.05em;
}

/* ── ZONES ── */
.zone-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 6px;
  transition: border-color var(--transition-fast);
}
.zone-item.active { border-color: rgba(239,68,68,0.3); }
.zone-item.inactive { opacity: 0.5; }
.zone-info { flex: 1; }
.zone-name {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-primary);
}
.zone-meta {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}
.zone-actions { display: flex; gap: 6px; }
.zone-toggle {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 0.72rem;
  cursor: pointer;
  font-family: var(--font-mono);
  transition: all var(--transition-fast);
}
.zone-toggle:hover { border-color: var(--color-accent); color: var(--color-accent); }
.zone-delete {
  background: var(--color-danger-bg);
  border: 1px solid rgba(239,68,68,0.2);
  color: var(--color-danger);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-size: 0.72rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.zone-delete:hover { background: var(--color-danger); color: #fff; }