/* Project Graph Web UI — Carbon Theme Styles */

/* 
 * Design tokens come from the symbiote-ui default Agent Portal theme via applyTheme().
 * Layout tokens (--bg-*, --text-*) are bridged from --sn-* tokens automatically.
 * Layout structure mirrors admin-panel: topbar + sidebar + content.
 */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  background: var(--sn-bg);
  color: var(--sn-text);
  font-family: var(--sn-font);
  font-size: 13px;
  line-height: 1.5;
  overflow: hidden;
}

/* === App shell — full viewport flex column === */
.app-shell {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(to bottom, var(--sn-node-bg), var(--sn-bg));
  background-size: 100% 78px;
  background-repeat: no-repeat;
}

/* === Topbar === */
.app-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  height: 40px;
  background: transparent;
  border-bottom: none;
  flex-shrink: 0;
  z-index: 100;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-topbar .app-title-icon {
  font-size: 16px;
  color: var(--project-accent, var(--sn-node-selected));
}

.app-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--sn-text);
  letter-spacing: 0.5px;
}

.topbar-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--sn-font-mono);
  font-size: 11px;
  color: var(--sn-text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 40vw;
}

#active-project-path {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-topbar .topbar-project-icon {
  font-size: 12px;
}

.portal-inline-icon {
  font-size: inherit;
  vertical-align: -3px;
  margin-right: 4px;
}

.portal-inline-icon-ok {
  color: var(--sn-success-color);
}

.portal-inline-icon-error,
.portal-inline-icon-stop {
  color: var(--sn-danger-color);
}

.portal-inline-icon-wait,
.portal-inline-icon-warn {
  color: var(--sn-warning-color);
}

.portal-inline-icon-run,
.portal-inline-icon-bounce {
  color: var(--sn-cat-server);
}

.portal-inline-icon-info,
.portal-inline-icon-pause,
.portal-inline-icon-skip {
  color: var(--sn-text-dim);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}



.project-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--project-accent, var(--sn-text));
}

.project-files {
  font-size: 11px;
  color: var(--sn-text-dim);
  font-family: var(--sn-font-mono);
}

.compression-stats {
  font-size: 10px;
  font-weight: 500;
  color: var(--sn-node-selected);
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--sn-accent-bg-subtle);
  border: 1px solid var(--sn-accent-border);
  font-family: var(--sn-font-mono);
}

.topbar-sep {
  color: var(--sn-text-dim);
  font-size: 14px;
}

/* Follow Button */
.follow-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--sn-text-dim);
  border: 1px solid transparent;
  padding: 4px 10px;
  border-radius: 4px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.5px;
}

.follow-btn .material-symbols-outlined {
  font-size: 16px;
}

.follow-btn:hover {
  background: var(--sn-node-hover);
  color: var(--sn-text);
}

.follow-btn.active {
  background: var(--sn-accent-bg);
  color: var(--sn-node-selected);
  border-color: var(--sn-accent-border);
  animation: follow-btn-glow 2s ease-in-out infinite;
}

@keyframes follow-btn-glow {
  0%, 100% { box-shadow: 0 0 4px color-mix(in srgb, var(--sn-node-selected) 10%, transparent); }
  50% { box-shadow: var(--sn-accent-glow); }
}

/* Agent badge */
.agent-badge {
  font-size: 11px;
  font-weight: 500;
  color: var(--sn-success-color);
  padding: 2px 8px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--sn-success-color) 12%, transparent);
  border: 1px solid var(--sn-success-border);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 4px color-mix(in srgb, var(--sn-success-color) 10%, transparent); }
  50% { box-shadow: 0 0 8px color-mix(in srgb, var(--sn-success-color) 30%, transparent); }
}

/* Status indicator */
.status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sn-text-dim);
}

.status.connected {
  background: var(--sn-success-color);
  box-shadow: 0 0 6px color-mix(in srgb, var(--sn-success-color) 50%, transparent);
}

.status.disconnected {
  background: var(--sn-danger-color);
}

/* === Workspace: sidebar + content area === */
.app-workspace, .workspaces-container {
  flex: 1;
  overflow: hidden;
  position: relative;
  display: flex;
}

.app-content {
  flex: 1;
  overflow: hidden;
  position: relative;
  min-width: 0;
}

.app-content > panel-layout {
  width: 100%;
  height: 100%;
}


/* === Scrollbar — carbon grey === */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-corner { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--sn-scrollbar-thumb);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--sn-scrollbar-thumb-hover);
}

/* Layout panels: hide scrollbars by default, show on hover */
layout-node[node-type="panel"] ::-webkit-scrollbar-thumb {
  background: transparent;
}
layout-node[node-type="panel"]:hover ::-webkit-scrollbar-thumb {
  background: var(--sn-scrollbar-thumb);
}
layout-node[node-type="panel"]:hover ::-webkit-scrollbar-thumb:hover {
  background: var(--sn-scrollbar-thumb-hover);
}

/* Split resizer: invisible by default, visible on hover */
layout-node .split-resizer {
  background: transparent !important;
}
layout-node .split-resizer:hover,
layout-node[resizing] .split-resizer {
  background: var(--sn-layout-resizer-hover-bg) !important;
}

/* Action zones (split corners): match scrollbar color */
action-zone .zone-icon {
  color: var(--sn-scrollbar-thumb) !important;
}
action-zone:hover .zone-icon {
  color: var(--sn-scrollbar-thumb-hover) !important;
}

/* Markdown details / summary */
.md-viewer details {
  background: var(--bg-level-2);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  margin: 12px 0;
  padding: 8px 12px;
}
.md-viewer summary {
  cursor: pointer;
  font-weight: 500;
  color: var(--text-color);
  outline: none;
}
.md-viewer summary:hover {
  color: var(--primary-color);
}
.md-viewer details[open] summary {
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}