/* Gate Drawer — Standalone reusable gate details panel */

.gate-panel-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gate-panel-overlay.visible {
  display: block;
  opacity: 1;
}
.gate-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  max-width: 100%;
  height: 100vh;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4);
}
.gate-panel.visible {
  transform: translateX(0);
}
.gate-panel-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-xl);
  padding-top: calc(var(--space-xl) + 1rem);
}
.gate-panel-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.2s;
}
.gate-panel-close:hover {
  color: var(--text-primary);
  background: var(--bg-card);
  border-color: var(--accent);
}
.gate-panel-header h2 {
  font-size: 1.3rem;
  margin-bottom: 0.25rem;
  padding-right: 2rem;
}
.gate-keynote {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1rem;
  margin: 0;
}
.gate-panel-meta {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin: var(--space-md) 0;
}
.gate-panel-meta .badge {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
}
.gate-description {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.9rem;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border);
}
.gate-lines-container h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}
.gate-lines {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.gate-line-item {
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.2s;
}
.gate-line-item.active {
  border-color: var(--accent);
  background: rgba(196, 154, 108, 0.08);
}
.gate-line-item.active::before {
  content: "★ Your Line";
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.4rem;
}
.gate-line-item.highlight-line {
  border-color: var(--accent);
  background: rgba(196, 154, 108, 0.06);
}
.gate-line-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.4rem;
  gap: 0.5rem;
  cursor: pointer;
}
.gate-line-header:hover .gate-line-toggle {
  color: var(--accent);
}
.gate-line-number {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-primary);
  flex-shrink: 0;
}
.gate-line-keynote {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-align: right;
}
.gate-line-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.gate-line-exalt, .gate-line-detriment {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
  font-style: italic;
  margin-top: 0.4rem;
}
.gate-line-exalt { margin-top: 0.5rem; }
.gate-line-detriment { margin-top: 0.2rem; }
.gate-line-body {
  overflow: hidden;
  transition: max-height 0.2s ease-out, opacity 0.2s ease-out;
}
.gate-line-item.collapsed .gate-line-body {
  max-height: 0;
  opacity: 0;
}
.gate-line-item:not(.collapsed) .gate-line-body {
  max-height: 500px;
  opacity: 1;
}
.gate-line-toggle {
  font-family: monospace;
  font-size: 0.9rem;
  color: var(--text-muted);
  width: 1.2rem;
  display: inline-block;
  text-align: center;
}

/* Planet activation badges */
.planet-badges {
  display: inline-flex;
  gap: 0.25rem;
  margin: 0 0.5rem;
}
.planet-badge {
  font-size: 0.75rem;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-weight: 600;
  cursor: help;
}
.planet-badge.planet-personality {
  background: rgba(40, 40, 40, 0.9);
  color: #fff;
  border: 1px solid var(--text-secondary);
}
.planet-badge.planet-design {
  background: rgba(212, 168, 67, 0.2);
  color: #D4A843;
  border: 1px solid #D4A843;
}
.ctb-info {
  font-size: 0.65rem;
  opacity: 0.8;
  font-weight: 400;
  margin-left: 0.1rem;
}

/* Harmonic gate link */
.harmonic-link {
  cursor: pointer;
  color: var(--text-secondary);
  text-decoration: underline;
  text-decoration-style: dotted;
  transition: color 0.2s;
}
.harmonic-link:hover {
  color: var(--accent);
}
.harmonic-link.harmonic-active {
  color: var(--accent);
  font-weight: 600;
}
.channel-complete {
  color: #68C868;
  font-size: 0.8rem;
  margin-left: 0.5rem;
}

/* Transit context badge */
.gate-transit-badge {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  background: rgba(196, 154, 108, 0.15);
  color: var(--accent);
  border: 1px solid rgba(196, 154, 108, 0.3);
  margin-top: 0.5rem;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .gate-panel {
    width: 100%;
    height: 85vh;
    top: auto;
    bottom: 0;
    border-left: none;
    border-top: 1px solid var(--border);
    border-radius: 16px 16px 0 0;
    transform: translateY(100%);
  }
  .gate-panel.visible {
    transform: translateY(0);
  }
  .gate-panel-content {
    padding: var(--space-md);
    padding-top: calc(var(--space-md) + 1rem);
  }
  .gate-panel-header h2 {
    font-size: 1.1rem;
  }
  .gate-keynote {
    font-size: 0.9rem;
  }
  .gate-line-header {
    flex-direction: column;
    gap: 0.2rem;
    align-items: flex-start;
  }
  .gate-line-keynote {
    font-size: 0.8rem;
    text-align: left;
  }
  .gate-line-desc {
    font-size: 0.8rem;
  }
}