/* RVM Viewer tab — overrides on top of viewer3d.css structural classes */

.rvm-tab-root {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: var(--geo-bg, #1a1c21);
  color: var(--geo-text, #d4d4d4);
}

/* ── Capability banner ─────────────────────────────────────────────────── */

.rvm-capability-banner {
  padding: 3px 12px;
  font-size: 11px;
  background: var(--geo-banner-bg, #252830);
  border-bottom: 1px solid var(--geo-border, #333);
  color: var(--geo-text-muted, #888);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rvm-capability-banner[data-mode="assisted"] {
  color: #6fcf97;
}

/* ── Top ribbon ────────────────────────────────────────────────────────── */

.geo-top-ribbon {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  background: var(--geo-ribbon-bg, #22242a);
  border-bottom: 1px solid var(--geo-border, #333);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.rvm-ribbon-section {
  display: flex;
  align-items: center;
  gap: 2px;
}

.rvm-ribbon-search {
  flex: 1;
  min-width: 120px;
}

.rvm-ribbon-search input {
  width: 100%;
  background: var(--geo-input-bg, #1a1c21);
  border: 1px solid var(--geo-border, #444);
  color: var(--geo-text, #d4d4d4);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 12px;
}

.rvm-ribbon-search input:focus {
  outline: none;
  border-color: var(--geo-accent, #4a9eff);
}

/* ── Buttons ───────────────────────────────────────────────────────────── */

.rvm-btn,
.rvm-tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  font-size: 11px;
  background: var(--geo-btn-bg, #2d3038);
  border: 1px solid var(--geo-border, #444);
  border-radius: 4px;
  color: var(--geo-text, #d4d4d4);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.1s;
}

.rvm-btn:hover:not(:disabled),
.rvm-tool-btn:hover {
  background: var(--geo-btn-hover, #3a3d47);
}

.rvm-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.rvm-tool-btn svg,
.rvm-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.rvm-tool-btn.is-active {
  background: var(--geo-accent, #4a9eff);
  color: #fff;
  border-color: var(--geo-accent, #4a9eff);
}

.rvm-btn-file {
  cursor: pointer;
}

.rvm-btn-assisted {
  border-color: #6fcf97;
  color: #6fcf97;
}

/* ── Body layout ───────────────────────────────────────────────────────── */

.rvm-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ── Left panel (hierarchy + search) ──────────────────────────────────── */

.rvm-left-panel {
  width: 220px;
  min-width: 160px;
  max-width: 320px;
  background: var(--geo-panel-bg, #1e2026);
  border-right: 1px solid var(--geo-border, #333);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
}

.rvm-panel-header {
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--geo-text-muted, #888);
  border-bottom: 1px solid var(--geo-border, #333);
  flex-shrink: 0;
}

/* ── Tree ──────────────────────────────────────────────────────────────── */

.rvm-tree {
  list-style: none;
  margin: 0;
  padding: 4px 0;
  overflow-y: auto;
  flex: 1;
  font-size: 12px;
}

.rvm-tree li {
  padding: 3px 10px;
  cursor: pointer;
  border-radius: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rvm-tree li:hover {
  background: var(--geo-btn-hover, #3a3d47);
}

.rvm-tree li.is-selected {
  background: var(--geo-accent, #4a9eff);
  color: #fff;
}

/* ── Viewport ──────────────────────────────────────────────────────────── */

.rvm-viewport {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #0d0e11;
}

.rvm-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.rvm-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--geo-text-muted, #666);
  text-align: center;
  padding: 16px;
}

/* ── Right panel (attributes + tags) ──────────────────────────────────── */

.rvm-right-panel {
  width: 240px;
  min-width: 180px;
  max-width: 360px;
  background: var(--geo-panel-bg, #1e2026);
  border-left: 1px solid var(--geo-border, #333);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
}

.rvm-attributes-panel {
  flex: 1;
  overflow-y: auto;
  font-size: 12px;
  padding: 4px 0;
}

.rvm-attr-row {
  display: flex;
  padding: 3px 10px;
  gap: 8px;
  border-bottom: 1px solid var(--geo-border, #2a2d35);
}

.rvm-attr-key {
  color: var(--geo-text-muted, #888);
  min-width: 80px;
  flex-shrink: 0;
}

.rvm-attr-value {
  color: var(--geo-text, #d4d4d4);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rvm-attr-key.rvm-attr-pdms {
  color: #6fcf97;
  font-weight: 600;
}

/* ── Tag list ──────────────────────────────────────────────────────────── */

.rvm-tag-list {
  flex: 1;
  overflow-y: auto;
  font-size: 12px;
  padding: 4px 0;
}

.rvm-tag-item {
  display: flex;
  align-items: flex-start;
  padding: 4px 10px;
  border-bottom: 1px solid var(--geo-border, #2a2d35);
  gap: 4px;
}

.rvm-tag-item.is-unresolved {
  color: #e2994a;
}

.rvm-tag-item.severity-high { border-left: 3px solid #e74c3c; }
.rvm-tag-item.severity-medium { border-left: 3px solid #e2994a; }
.rvm-tag-item.severity-low { border-left: 3px solid #27ae60; }

.rvm-tag-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rvm-tag-actions {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
}

.rvm-tag-jump,
.rvm-tag-delete {
  background: none;
  border: none;
  color: var(--geo-text-muted, #888);
  cursor: pointer;
  padding: 2px 4px;
  font-size: 13px;
  border-radius: 3px;
}

.rvm-tag-jump:hover { color: var(--geo-accent, #4a9eff); }
.rvm-tag-delete:hover { color: #e74c3c; }

/* ── Add tag button ────────────────────────────────────────────────────── */

#rvm-add-tag-btn {
  margin: 6px 10px;
  justify-content: center;
}

/* ── CSS2D tag labels (Three.js overlay) ──────────────────────────────── */

.rvm-tag-label {
  background: rgba(30, 32, 38, 0.9);
  border: 1px solid var(--geo-accent, #4a9eff);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 11px;
  color: #d4d4d4;
  cursor: pointer;
  pointer-events: auto;
  white-space: nowrap;
}

.rvm-tag-label.severity-high { border-color: #e74c3c; }
.rvm-tag-label.severity-medium { border-color: #e2994a; }
.rvm-tag-label.severity-low { border-color: #27ae60; }