/* ==========================================================================
   Mind Map Studio Styles - Civictory
   Model Dashboard: Left Dock (Kontrol & Inspektor) + Right SVG Canvas Area
   Sesuai panduan design-taste-frontend dan antislop-ui
   ========================================================================== */

/* Layout Studio Mind Map */
.mindmap-studio-layout {
  display: flex;
  flex: 1;
  min-height: 0;
  height: calc(100vh - 61px);
  overflow: hidden;
  position: relative;
  background-color: var(--color-bg);
}

/* Kolom Dock Kontrol & Inspektor di Kiri */
.mindmap-left-dock {
  width: 320px;
  min-width: 320px;
  max-width: 320px;
  height: 100%;
  overflow-y: auto;
  background-color: var(--color-surface);
  border-right: 1px solid var(--color-border);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  z-index: 10;
  box-shadow: 1px 0 3px rgba(15, 23, 42, 0.02);
}

/* Header Dock */
.dock-header {
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-surface-subtle);
}

.dock-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.25;
  margin-bottom: 2px;
}

.dock-subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Kartu Seksi di Dalam Dock */
.dock-card {
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.dock-card-label {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.zoom-indicator {
  font-size: var(--font-size-xs);
  font-family: var(--font-family-mono);
  font-weight: 600;
  color: var(--color-text-secondary);
  background-color: #ffffff;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

/* Kontrol Zoom Grid */
.zoom-controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.btn-dock-control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 10px;
  min-height: 40px; /* Standar R-03 Target Sentuhan */
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-dock-control span {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
}

.btn-dock-control:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-dock-control:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 1px;
}

.btn-dock-control.btn-reset-grid {
  grid-column: span 2;
}

/* Daftar Filter Cabang */
.dock-filter-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.branch-filter {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: 8px 10px;
  min-height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background-color: #ffffff;
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
}

.branch-filter:hover {
  background-color: #ffffff;
  border-color: var(--color-border);
  color: var(--color-primary);
}

.branch-filter:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 1px;
}

.branch-filter.is-active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
}

.filter-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background-color: var(--color-text-muted);
  flex-shrink: 0;
}

.branch-filter.is-active .filter-dot {
  background-color: #ffffff;
}

.filter-dot.bpupki { background-color: #0284c7; }
.filter-dot.panitia9 { background-color: #0f766e; }
.filter-dot.ppki { background-color: #7c3aed; }

/* Kartu Panel Inspektor Konsep di Kiri */
.dock-inspector-card {
  background-color: #ffffff;
  flex: 1;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
}

.btn-reset-inspector {
  background: transparent;
  border: none;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.btn-reset-inspector:hover {
  color: var(--color-error);
  background-color: var(--color-error-bg);
}

/* Status Kosong (Empty State) */
.inspector-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-5) var(--space-3);
  margin: auto 0;
}

.empty-state-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background-color: var(--color-surface-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: var(--space-3);
  border: 1px solid var(--color-border);
}

.empty-state-title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.empty-state-text {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Konten Aktif Simpul Terpilih */
.inspector-active-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.inspector-badge-row {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
}

.inspector-category-badge {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.inspector-topic-badge {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.inspector-title-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.inspector-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
  color: var(--color-primary);
}

.inspector-icon .ui-icon {
  width: 22px;
  height: 22px;
}

.inspector-title {
  font-size: var(--font-size-sm);
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.35;
}

.inspector-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: 1.6;
  background-color: var(--color-surface-subtle);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-primary);
}

.inspector-meta-box {
  background-color: #fafbfc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.meta-box-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.meta-box-value {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-primary);
}

.meta-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 2px;
}

.meta-tag {
  font-size: 0.68rem;
  padding: 2px 6px;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
}

.btn-inspector-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 8px 12px;
  min-height: 40px;
  background-color: var(--color-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease;
  margin-top: var(--space-2);
}

.btn-inspector-action:hover {
  background-color: var(--color-primary-hover);
}

.btn-inspector-action:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
}

/* ==========================================================================
   AREA KANVAS GRAF SVG DI KANAN
   ========================================================================== */
.mindmap-canvas-workspace {
  flex: 1;
  min-width: 0;
  height: 100%;
  position: relative;
  overflow: hidden;
  background-color: #ffffff;
}

.mindmap-stage {
  position: relative;
  width: 100%;
  height: 100%;
  cursor: grab;
  user-select: none;
  background-image: radial-gradient(circle, #cbd5e1 1.2px, transparent 1.2px);
  background-size: 24px 24px;
  overflow: hidden;
  outline: none;
}

.mindmap-stage:active {
  cursor: grabbing;
}

.mindmap-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.edge-path {
  fill: none;
  stroke: #0f766e;
  stroke-width: 2.5px;
  stroke-linecap: round;
  transition: stroke 0.2s ease, stroke-width 0.2s ease;
}

.edge-path.cross-link {
  stroke: #d97706;
  stroke-dasharray: 6 4;
  stroke-width: 2px;
}

.nodes-container {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: 0 0;
  z-index: 2;
  will-change: transform;
}

/* Desain Simpul (Nodes) */
.mindmap-node {
  position: absolute;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  user-select: none;
  min-height: 44px;
}

.mindmap-node:hover {
  transform: translateY(-2px);
  z-index: 10;
}

.mindmap-node:active {
  transform: translateY(1px) scale(0.98);
}

.mindmap-node.is-selected {
  outline: 3px solid #0f766e;
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(15, 118, 110, 0.15);
  z-index: 15;
}

/* Kategori Simpul: Root Node */
.mindmap-node.category-root {
  background: linear-gradient(135deg, var(--color-primary) 0%, #115e59 100%);
  color: #ffffff;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(15, 118, 110, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.35);
}

/* Kategori Simpul: Branch (Topik) */
.mindmap-node.category-branch {
  background-color: #f0fdfa;
  color: var(--color-text-primary);
  padding: 8px var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 700;
  border: 2px solid #0f766e;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.05);
}

/* Kategori Simpul: Leaf (Sub-konsep) */
.mindmap-node.category-leaf {
  background-color: #ffffff;
  color: var(--color-text-primary);
  padding: 8px var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border: 1px solid var(--color-border);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.mindmap-node.category-leaf:hover {
  border-color: var(--color-primary);
  box-shadow: 0 3px 8px rgba(15, 118, 110, 0.12);
}

.node-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
}

.node-icon .ui-icon {
  width: 16px;
  height: 16px;
}

.mindmap-node.category-root .node-icon .ui-icon {
  width: 20px;
  height: 20px;
}

.node-label {
  white-space: nowrap;
}

/* Bar Petunjuk Bawah Kanvas */
.stage-instructions {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-4);
  background-color: rgba(255, 255, 255, 0.95);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  pointer-events: none;
  z-index: 5;
  box-shadow: var(--shadow-sm);
}

/* Responsivitas Studio Mind Map */
@media (max-width: 1024px) {
  .mindmap-studio-layout {
    flex-direction: column;
    height: auto;
    overflow: visible;
  }

  .mindmap-left-dock {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .mindmap-canvas-workspace {
    height: 540px;
  }
}