/* Shared inspector-style side panels for IOM WebGPU demos */

.inspector-side-panel {
  --inspector-bg: rgba(30, 30, 36, 0.85);
  --inspector-header-bg: rgba(42, 42, 51, 0.67);
  --inspector-border: #4a4a5a;
  --text-primary: #e0e0e0;
  --text-secondary: #9a9aab;
  --color-accent: #00aaff;
  --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-mono: 'Courier New', Courier, monospace;

  position: fixed;
  top: 52px;
  left: 12px;
  z-index: 1002;
  width: min(300px, calc(100vw - 24px));
  max-height: min(480px, calc(100vh - 120px));
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(74, 74, 90, 0.33);
  border-radius: 8px;
  background: var(--inspector-bg);
  backdrop-filter: blur(8px);
  color: var(--text-primary);
  font: 400 11px/1.5 var(--font-family);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.inspector-side-panel.ui-chrome-hidden,
.inspector-side-panel[hidden] {
  display: none !important;
}

.inspector-side-panel .panel-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--inspector-border);
  background: var(--inspector-header-bg);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.3px;
  cursor: pointer;
  user-select: none;
  flex-shrink: 0;
}

.inspector-side-panel .panel-header:hover {
  background: rgba(42, 42, 51, 0.9);
}

.inspector-side-panel .panel-header .item-toggler {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1;
  font-family: var(--font-mono);
}

.inspector-side-panel.is-open .panel-header .item-toggler::before {
  content: '−';
}

.inspector-side-panel:not(.is-open) .panel-header .item-toggler::before {
  content: '+';
}

.inspector-side-panel .panel-title {
  flex: 1;
  min-width: 0;
}

.inspector-side-panel .panel-badge {
  padding: 1px 6px;
  border-radius: 10px;
  background: rgba(0, 170, 255, 0.15);
  color: var(--color-accent);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.4;
}

.inspector-side-panel .panel-body {
  display: flex;
  flex-direction: column;
  min-height: 0;
  flex: 1;
  overflow: hidden;
}

.inspector-side-panel:not(.is-open) .panel-body {
  display: none;
}

.inspector-side-panel .panel-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(74, 74, 90, 0.45);
}

.inspector-side-panel .panel-toolbar button,
.inspector-side-panel .panel-toolbar label.panel-import {
  flex: 1 1 calc(50% - 3px);
  min-width: 0;
  padding: 5px 8px;
  border: 1px solid rgba(74, 74, 90, 0.5);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-primary);
  font: 500 11px var(--font-family);
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s, background-color 0.15s;
}

.inspector-side-panel .panel-toolbar button:hover,
.inspector-side-panel .panel-toolbar label.panel-import:hover {
  border-color: var(--color-accent);
  background: rgba(0, 170, 255, 0.08);
}

.inspector-side-panel .panel-toolbar button.is-playing {
  border-color: rgba(76, 175, 80, 0.55);
  background: rgba(76, 175, 80, 0.14);
  color: #b8f0c0;
}

.inspector-side-panel .panel-toolbar button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.inspector-side-panel .panel-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 10px 8px;
  border-bottom: 1px solid rgba(74, 74, 90, 0.45);
  color: var(--text-secondary);
}

.inspector-side-panel .panel-row select {
  flex: 1;
  padding: 4px 6px;
  border: 1px solid rgba(74, 74, 90, 0.5);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-primary);
  font: 400 11px var(--font-family);
}

.inspector-side-panel .panel-row select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.inspector-side-panel .panel-list {
  flex: 1;
  overflow: auto;
  padding: 4px 6px;
}

.inspector-side-panel .panel-list::-webkit-scrollbar {
  width: 4px;
}

.inspector-side-panel .panel-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

.inspector-side-panel .panel-empty {
  padding: 14px 10px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 11px;
  line-height: 1.5;
}

.inspector-side-panel .panel-list-item {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: 6px;
  align-items: center;
  padding: 4px 8px;
  margin-bottom: 2px;
  border: 1px solid transparent;
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
  min-height: 21px;
}

.inspector-side-panel .panel-list-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.inspector-side-panel .panel-list-item.is-selected {
  background: rgba(0, 170, 255, 0.1);
  box-shadow: inset 2px 0 0 rgba(0, 170, 255, 0.55);
}

.inspector-side-panel .panel-list-index {
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10px;
}

.inspector-side-panel .panel-list-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}

.inspector-side-panel .panel-list-delete {
  padding: 2px 6px;
  border: none;
  border-radius: 3px;
  background: transparent;
  color: #f44336;
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
}

.inspector-side-panel .panel-list-delete:hover {
  background: rgba(244, 67, 54, 0.16);
}

.inspector-side-panel .panel-hint {
  padding: 6px 10px 8px;
  border-top: 1px solid rgba(74, 74, 90, 0.45);
  color: var(--text-secondary);
  font-size: 10px;
  line-height: 1.45;
  flex-shrink: 0;
}

body.demo-ui-chrome-hidden .profiler-mini-panel {
  display: none !important;
  opacity: 0 !important;
  pointer-events: none !important;
}