@import "./ui/ui-theme.css";
@import "./ui/ui-window.css";

* {
  box-sizing: border-box;
}

body, html {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, monospace;
  user-select: none;
}

/* Desktop Backdrop Canvas Surface */
#desktop-surface {
  position: fixed;
  top: 30px;
  left: 0;
  right: 0;
  bottom: 24px;
  background-color: var(--bg-color);
  background-image: 
    radial-gradient(circle at 50% 50%, rgba(88, 166, 255, 0.05) 0%, transparent 70%),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 32px 32px, 32px 32px;
  pointer-events: none;
  z-index: 1;
}

/* Experiment Window Canvas Container */
.experiment-container {
  width: 100%;
  height: 100%;
  position: relative;
  flex: 1;
  min-height: 180px;
  overflow: hidden;
  background: var(--bg-color);
  display: flex;
  flex-direction: column;
}

.experiment-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 8px;
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--panel-border);
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-shrink: 0;
  gap: 8px;
  z-index: 10;
}

.experiment-toolbar-left,
.experiment-toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.experiment-canvas-viewport {
  position: relative;
  flex: 1;
  width: 100%;
  height: 100%;
  min-height: 120px;
  overflow: hidden;
}

#caCanvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: grab;
  position: absolute;
  top: 0;
  left: 0;
}

#caCanvas:active {
  cursor: grabbing;
}

/* Top Menu Bar */
.menu-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 30px;
  background: var(--panel-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  z-index: 40;
  box-sizing: border-box;
}

.menu-bar-left,
.menu-bar-right {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  overflow-y: hidden;
}

.menu-bar-left::-webkit-scrollbar {
  display: none;
}

.menu-app-brand {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--value-color);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-right: 6px;
  flex-shrink: 0;
  cursor: pointer;
}

.menu-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  height: 22px;
  white-space: nowrap;
  flex-shrink: 0;
}

.menu-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border-color: var(--panel-border);
}

.menu-btn.active {
  background: rgba(88, 166, 255, 0.15);
  color: var(--value-color);
  border-color: rgba(88, 166, 255, 0.35);
}

.menu-btn-accent {
  background: rgba(88, 166, 255, 0.12);
  color: var(--value-color);
  border: 1px solid rgba(88, 166, 255, 0.3);
}

/* Modal Overlay Panel (Non-window modal) */
.overlay-panel.modal-panel {
  background: var(--panel-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 14px;
  width: 350px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.overlay-panel.modal-panel h2 {
  margin: 0;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 6px;
}

.panel-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  padding-right: 2px;
}

.panel-body::-webkit-scrollbar {
  width: 4px;
}

.panel-body::-webkit-scrollbar-thumb {
  background: var(--panel-border);
  border-radius: 2px;
}

/* UI Select & Form Elements */
.ui-select {
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--panel-border);
  color: var(--value-color);
  padding: 6px;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.8rem;
  outline: none;
}

.ui-text-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--panel-border);
  color: var(--value-color);
  padding: 5px;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.8rem;
}

.rule-description-box {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 8px;
  font-size: 0.73rem;
  color: var(--text-muted);
  line-height: 1.3;
}

.rules-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 4px;
}

/* UI Button Controls */
.button-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

button {
  background-color: var(--accent-color);
  color: var(--text-main);
  border: none;
  padding: 7px 4px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.15s ease;
}

button:hover { background-color: var(--accent-hover); }
button:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-toggle {
  background-color: #21262d;
  border: 1px solid var(--panel-border);
  grid-column: span 3;
}
.btn-toggle.active {
  background-color: #1f6feb;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8rem;
}

.control-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.autoscale-toggle {
  font-size: 0.72rem;
  color: var(--value-color);
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.input-with-slider {
  display: flex;
  align-items: center;
  gap: 8px;
}

input[type="range"] {
  flex: 1;
  accent-color: var(--accent-color);
  cursor: pointer;
}

input[type="number"] {
  width: 65px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--panel-border);
  color: var(--value-color);
  padding: 4px;
  border-radius: 4px;
  font-family: inherit;
  font-weight: bold;
  text-align: center;
}

/* Diagnostics Output Rows */
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.stat-value {
  color: var(--value-color);
  font-weight: bold;
}

.stat-sublabel {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Performance Health & Recording Indicators */
.status-indicator {
  font-size: 0.8rem;
  margin-left: 4px;
}
.status-optimal { color: var(--status-good); }
.status-warn { color: var(--status-warn); }
.status-lag { color: var(--status-bad); animation: pulse 1s infinite alternate; }

.rec-indicator {
  display: inline-block;
  color: var(--text-muted);
  font-size: 0.7rem;
  margin-left: 4px;
  opacity: 0.2;
  transition: opacity 0.2s, color 0.2s;
}

.rec-indicator.active {
  color: var(--status-bad);
  opacity: 1;
  animation: pulse 0.8s infinite alternate;
}

@keyframes pulse {
  0% { opacity: 0.4; }
  100% { opacity: 1.0; }
}

/* CPU Core Bars */
.core-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  margin-top: 4px;
}

.core-item {
  background: rgba(0, 0, 0, 0.3);
  padding: 4px 6px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.progress-bar {
  width: 100%;
  height: 4px;
  background: var(--panel-border);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar .fill {
  height: 100%;
  background: var(--value-color);
  width: 0%;
  transition: width 0.3s ease;
}

/* Recorder Section */
.recorder-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 6px;
  border-top: 1px solid var(--panel-border);
  padding-top: 8px;
}

.rec-info-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.recorder-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.btn-recorder {
  background-color: #238636;
}
.btn-recorder.recording {
  background-color: #da3633;
  animation: pulse 0.8s infinite alternate;
}

/* Modal Styling */
dialog.ui-modal {
  border: none;
  background: transparent;
  padding: 0;
  max-width: 400px;
  width: 100%;
  margin: auto;
}

dialog.ui-modal::backdrop {
  background: rgba(13, 17, 23, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-panel {
  position: relative;
  width: 100%;
  margin: 0;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8);
}

.form-inputs-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.preview-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 6px;
  border: 1px dashed var(--panel-border);
}

.preview-title {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.svg-preview-wrapper {
  width: 150px;
  height: 150px;
  background: #161b22;
  border: 1px solid var(--value-color);
  border-radius: 4px;
}

.svg-preview-wrapper svg {
  width: 100%;
  height: 100%;
}

.aspect-label {
  font-size: 0.75rem;
  color: var(--value-color);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}

.btn-secondary {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--panel-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
}

/* Settings Panel Specific Styles */
.settings-section-header {
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--value-color);
  border-bottom: 1px dashed var(--panel-border);
  padding-bottom: 3px;
  margin-top: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.settings-section-header:first-of-type {
  margin-top: 0;
}

/* Console Panel Specific Styles */
.console-count-badge {
  font-size: 0.68rem;
  background: rgba(88, 166, 255, 0.15);
  color: var(--value-color);
  padding: 2px 7px;
  border-radius: 10px;
  border: 1px solid rgba(88, 166, 255, 0.3);
  font-weight: normal;
  text-transform: none;
  letter-spacing: normal;
}

.console-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 6px;
}

.console-output-box {
  background: rgba(10, 13, 18, 0.85);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  height: 180px;
  overflow-y: auto;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
  font-size: 0.72rem;
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.console-output-box::-webkit-scrollbar {
  width: 4px;
}
.console-output-box::-webkit-scrollbar-thumb {
  background: var(--panel-border);
  border-radius: 2px;
}

.console-line {
  line-height: 1.35;
  word-break: break-all;
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.console-time {
  color: var(--text-muted);
  font-size: 0.68rem;
  flex-shrink: 0;
}

.log-tag {
  font-size: 0.62rem;
  font-weight: bold;
  padding: 1px 4px;
  border-radius: 3px;
  flex-shrink: 0;
  text-transform: uppercase;
}

.tag-info { background: rgba(88, 166, 255, 0.2); color: var(--tag-info); }
.tag-event { background: rgba(163, 113, 247, 0.2); color: var(--tag-event); }
.tag-warn { background: rgba(210, 153, 34, 0.2); color: var(--tag-warn); }
.tag-error { background: rgba(248, 81, 73, 0.2); color: var(--tag-error); }
.tag-cmd { background: rgba(63, 185, 80, 0.2); color: var(--tag-cmd); }

.console-msg {
  color: var(--text-main);
  flex: 1;
}

.console-input-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 2px 6px;
}

.console-prompt {
  color: var(--tag-cmd);
  font-family: monospace;
  font-weight: bold;
  font-size: 0.85rem;
}

.console-text-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.74rem;
  padding: 4px 0;
}

.console-run-btn {
  background: transparent;
  color: var(--tag-cmd);
  border: 1px solid rgba(63, 185, 80, 0.3);
  padding: 3px 8px;
  font-size: 0.68rem;
}

.console-run-btn:hover {
  background: rgba(63, 185, 80, 0.2);
}

/* Lattice Panel Specific Styles */
.btn-preset-dim,
.win-btn-preset-dim {
  background-color: #21262d;
  border: 1px solid var(--panel-border);
  color: var(--value-color);
  font-size: 0.72rem;
  padding: 6px 2px;
}

.btn-preset-dim:hover,
.win-btn-preset-dim:hover {
  background-color: #30363d;
  color: #fff;
}

/* ==========================================================================
   NEW WINDOW STYLES: RULES, CHARTS, TIMELINE, MAIN MENU, HELP, ABOUT, NEWS
   ========================================================================== */

/* Detailed Rules Matrix Styles */
.rule-bit-matrix {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 6px;
  align-items: center;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 8px;
}

.rule-bit-row {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.rule-bit-chip {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--panel-border);
  color: var(--text-muted);
  transition: all 0.15s ease;
  user-select: none;
}

.rule-bit-chip:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-main);
}

.rule-bit-chip.active-birth {
  background: rgba(63, 185, 80, 0.25);
  border-color: #3fb950;
  color: #3fb950;
}

.rule-bit-chip.active-survival {
  background: rgba(88, 166, 255, 0.25);
  border-color: #58a6ff;
  color: #58a6ff;
}

.rule-catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  max-height: 180px;
  overflow-y: auto;
  padding-right: 2px;
}

.rule-catalog-item {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--panel-border);
  border-radius: 5px;
  padding: 6px 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.rule-catalog-item:hover {
  border-color: var(--value-color);
  background: rgba(88, 166, 255, 0.08);
}

.rule-item-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.rule-item-name {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-main);
}

.rule-item-meta {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* Charts Window Styles */
.chart-box {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.chart-canvas-wrapper {
  width: 100%;
  height: 90px;
  position: relative;
}

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

.chart-stats-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}

.chart-mini-stat {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.chart-mini-stat .label {
  font-size: 0.64rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.chart-mini-stat .value {
  font-size: 0.78rem;
  color: var(--value-color);
  font-weight: 600;
}

/* Timeline Window Styles */
.timeline-scrubber-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 10px;
}

.timeline-milestones-track {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--text-muted);
  padding: 0 4px;
}

.timeline-controls-row {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
}

/* Main Menu Window Styles */
.menu-launcher-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.menu-launcher-card {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.menu-launcher-card:hover {
  background: rgba(88, 166, 255, 0.1);
  border-color: var(--value-color);
}

.menu-launcher-icon {
  width: 26px;
  height: 26px;
  border-radius: 4px;
  background: rgba(88, 166, 255, 0.15);
  color: var(--value-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.menu-launcher-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}

.menu-launcher-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.menu-launcher-desc {
  font-size: 0.65rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Help & About Windows Styles */
.help-section {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.help-title {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--value-color);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.help-text {
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.shortcut-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.72rem;
  margin-top: 4px;
}

.shortcut-table td {
  padding: 4px 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.shortcut-table td:first-child {
  width: 80px;
}

kbd {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--panel-border);
  border-radius: 3px;
  padding: 2px 5px;
  font-family: monospace;
  font-size: 0.68rem;
  color: var(--value-color);
}

.badge-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 3px;
  background: rgba(88, 166, 255, 0.15);
  color: var(--value-color);
  border: 1px solid rgba(88, 166, 255, 0.3);
}

/* News Window Styles */
.news-item {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

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

.news-title {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-main);
}

.news-date {
  font-size: 0.65rem;
  color: var(--text-muted);
}

.news-body {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* ==========================================================================
   Full-Screen App Loading Screen System
   ========================================================================== */
.app-loading-screen {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, #111827 0%, #030712 100%);
  color: var(--text-main, #e6edf3);
  user-select: none;
  pointer-events: all;
  opacity: 1;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s ease;
  overflow: hidden;
}

.app-loading-screen.fade-out {
  opacity: 0;
  transform: scale(1.02);
  pointer-events: none;
}

.loading-backdrop-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  pointer-events: none;
}

.loading-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 440px;
  width: 90%;
  padding: 32px 24px;
}

.loading-brand-icon {
  margin-bottom: 20px;
  position: relative;
}

.loading-ca-matrix {
  display: grid;
  grid-template-columns: repeat(3, 16px);
  grid-template-rows: repeat(3, 16px);
  gap: 4px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(88, 166, 255, 0.25);
  border-radius: 8px;
  box-shadow: 0 0 24px rgba(88, 166, 255, 0.15);
}

.loading-ca-matrix .cell {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.loading-ca-matrix .cell.active {
  background: #58a6ff;
  box-shadow: 0 0 8px rgba(88, 166, 255, 0.8);
  animation: pulseCell 1.8s infinite alternate ease-in-out;
}

.loading-ca-matrix .cell.accent {
  background: #3fb950;
  box-shadow: 0 0 8px rgba(63, 185, 80, 0.8);
  animation: pulseCell 1.4s infinite alternate ease-in-out;
}

@keyframes pulseCell {
  0% { transform: scale(0.9); opacity: 0.7; }
  100% { transform: scale(1.15); opacity: 1; filter: brightness(1.2); }
}

.loading-title {
  margin: 0 0 6px 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #f0f6fc;
}

.loading-subtitle {
  margin: 0 0 24px 0;
  font-size: 0.78rem;
  color: var(--text-muted, #8b949e);
  letter-spacing: 0.01em;
}

.loading-progress-container {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  margin-bottom: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.loading-progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #1f6feb 0%, #58a6ff 70%, #3fb950 100%);
  box-shadow: 0 0 12px rgba(88, 166, 255, 0.6);
  border-radius: 4px;
  transition: width 0.35s cubic-bezier(0.2, 0.8, 0.4, 1);
}

.loading-status-row {
  display: flex;
  justify-content: space-between;
  width: 100%;
  font-size: 0.72rem;
  color: var(--text-muted, #8b949e);
  margin-bottom: 24px;
}

.loading-status-text {
  color: #58a6ff;
  font-family: monospace;
}

.loading-percent {
  font-weight: 600;
  color: #f0f6fc;
  font-family: monospace;
}

.loading-meta-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ==========================================================================
   Experiment UI Window MenuBar & Dropdowns (Standard OS Style)
   ========================================================================== */
.experiment-menubar {
  display: flex;
  align-items: center;
  background: rgba(13, 17, 26, 0.95);
  border-bottom: 1px solid var(--panel-border);
  padding: 0 4px;
  height: 23px;
  min-height: 23px;
  font-size: 0.72rem;
  flex-shrink: 0;
  z-index: 50;
  position: relative;
  user-select: none;
}

.exp-menu-item {
  position: relative;
}

.exp-menu-btn {
  background: none;
  border: none;
  padding: 2px 7px;
  color: var(--text-muted, #8b949e);
  font-size: 0.72rem;
  font-family: inherit;
  cursor: pointer;
  border-radius: 3px;
  outline: none;
  transition: background 0.12s, color 0.12s;
  height: 19px;
  display: flex;
  align-items: center;
}

.exp-menu-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main, #e6edf3);
}

.exp-menu-item.active .exp-menu-btn,
.exp-menu-btn.active {
  background: rgba(88, 166, 255, 0.22);
  color: #fff;
}

.exp-menu-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 205px;
  background: rgba(16, 22, 34, 0.98);
  border: 1px solid var(--panel-border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.65), 0 2px 6px rgba(0, 0, 0, 0.4);
  border-radius: 5px;
  padding: 4px 0;
  z-index: 1000;
  display: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.exp-menu-dropdown.show {
  display: block;
}

.exp-menu-dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 12px;
  font-size: 0.72rem;
  color: var(--text-main, #e6edf3);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  transition: background 0.1s;
  box-sizing: border-box;
}

.exp-menu-dropdown-item:hover {
  background: var(--accent-color, #1f6feb);
  color: #ffffff;
}

.exp-menu-dropdown-item:hover .menu-shortcut {
  color: rgba(255, 255, 255, 0.85);
}

.exp-menu-dropdown-item .menu-icon {
  margin-right: 6px;
  opacity: 0.9;
  display: inline-block;
  width: 14px;
  text-align: center;
}

.exp-menu-separator {
  height: 1px;
  background: var(--panel-border);
  margin: 3px 0;
  opacity: 0.6;
}

.menu-shortcut {
  font-size: 0.64rem;
  color: var(--text-muted, #8b949e);
  font-family: monospace;
  margin-left: 14px;
}

/* ==========================================================================
   Enhanced Status Bar Badges & Chips
   ========================================================================== */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.badge-status-paused {
  background: rgba(210, 153, 34, 0.15);
  color: #e3b341;
  border: 1px solid rgba(210, 153, 34, 0.3);
}

.badge-status-running {
  background: rgba(63, 185, 80, 0.15);
  color: #3fb950;
  border: 1px solid rgba(63, 185, 80, 0.3);
}

/* ==========================================================================
   New Experiment Setup Window Styles
   ========================================================================== */
.new-exp-dim-btn.active {
  background: var(--accent-color, #1f6feb) !important;
  color: #fff !important;
  border-color: #58a6ff !important;
}