#system-root #side-panels,
#system-root .modal,
#system-root .touch-side-toggle,
#system-root .touch-side-backdrop {
  pointer-events: auto;
}

#system-root #side-panels {
  position: fixed;
  top: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: stretch;
}

#system-root .ui-surface-card {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 12px;
  backdrop-filter: blur(6px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

#system-root .account-card {
  width: min(560px, 56vw);
  padding: 0 0 8px;
}

#system-root #branch-panel {
  width: min(560px, 56vw);
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: min(860px, calc(100vh - 104px));
  max-height: min(860px, calc(100dvh - 104px));
}

#system-root .account-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 12px 14px 10px;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: #152031;
  text-align: left;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease, background 120ms ease;
}

#system-root .account-chip:hover {
  border-color: rgba(24, 49, 88, 0.16);
  box-shadow: 0 12px 24px rgba(15, 24, 37, 0.12);
}

#system-root .account-chip:active {
  transform: translateY(1px);
}

#system-root .account-chip-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

#system-root .account-chip #account-label {
  font-size: 14px;
  font-weight: 700;
}

#system-root .account-chip-action {
  font-size: 12px;
  font-weight: 600;
  color: rgba(21, 32, 49, 0.74);
}

#system-root .players-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 14px 0;
  color: rgba(21, 32, 49, 0.68);
  font-size: 12px;
  cursor: pointer;
}

#system-root .players-summary-notch {
  font-size: 14px;
  line-height: 1;
  color: rgba(21, 32, 49, 0.54);
}

#system-root .players-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 14px 2px;
  font-size: 12px;
}

#system-root .players-list.is-collapsed {
  display: none;
}

#system-root .players-list .player-row {
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1;
}

#system-root .players-list .player-row.is-self {
  padding-bottom: 2px;
  margin-bottom: 2px;
  border-bottom: 1px solid rgba(21, 32, 49, 0.08);
}

#system-root .players-list .player-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.14);
}

#system-root .players-list .player-self {
  margin-left: auto;
  font-size: 10px;
  opacity: 0.6;
}


#system-root .branch-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: rgba(0, 0, 0, 0.55);
}

#system-root .branch-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

#system-root .branch-current {
  font-weight: 600;
  font-size: 13px;
  margin-top: 2px;
  margin-bottom: 10px;
}

#system-root .ai-panel-header {
  align-items: flex-start;
}

#system-root .ai-panel-title-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

#system-root .ai-panel-worldline {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

#system-root .ai-panel-worldname {
  font-size: 18px;
  font-weight: 700;
  color: #11151d;
  letter-spacing: -0.02em;
}

#system-root .ai-world-controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 251, 244, 0.96), rgba(246, 241, 232, 0.92)),
    rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(6px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

#system-root .ai-workspace-shell {
  display: flex;
  flex: 1;
  min-height: 0;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 251, 244, 0.96), rgba(246, 241, 232, 0.92)),
    rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(6px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

#system-root .ai-quickbar {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
}

#system-root .ai-quick-button {
  min-width: 0;
}

#system-root #branch-panel[data-world-context='default'] .ai-quickbar {
  flex: 1 0 100%;
  justify-content: stretch;
}

#system-root #branch-panel[data-world-context='default'] .ai-quickbar .branch-create-button {
  width: 100%;
}

#system-root #branch-panel[data-world-context='realm'] .ai-quickbar {
  flex: 0 0 auto;
  justify-content: flex-end;
}

#system-root #branch-panel[data-world-context='realm'] .worlds-shelf {
  gap: 6px;
  padding: 0;
}

#system-root #branch-panel[data-world-context='realm'] .worlds-shelf-head {
  min-height: 28px;
}

#system-root #branch-panel[data-world-context='realm'] .branch-create-button {
  min-width: 136px;
  height: 40px;
  margin: 0;
  padding: 0 18px;
  border-radius: 12px;
  font-size: 12px;
  letter-spacing: 0.35px;
}

#system-root .worlds-shelf {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0;
}

#system-root .worlds-shelf-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

#system-root .worlds-shelf-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: rgba(21, 32, 49, 0.56);
}

#system-root .ai-live-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid rgba(18, 32, 56, 0.1);
  background:
    linear-gradient(135deg, rgba(255, 226, 164, 0.45), rgba(255, 255, 255, 0.65) 40%, rgba(196, 227, 215, 0.46)),
    rgba(255, 255, 255, 0.82);
  text-align: left;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease;
}

#system-root .ai-live-summary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 30px rgba(17, 26, 41, 0.12);
}

#system-root .ai-live-summary.is-empty {
  background: rgba(255, 255, 255, 0.68);
}

#system-root .ai-live-summary-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

#system-root .ai-live-summary-kicker {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.55px;
  text-transform: uppercase;
  color: rgba(21, 32, 49, 0.52);
}

#system-root .ai-live-summary-title {
  font-size: 15px;
  font-weight: 700;
  color: #121822;
}

#system-root .ai-live-summary-meta {
  font-size: 12px;
  font-weight: 600;
  color: rgba(21, 32, 49, 0.7);
  white-space: nowrap;
}

#system-root .ai-tabs {
  display: flex;
  gap: 8px;
}

#system-root .ai-tab {
  border: 1px solid rgba(17, 26, 41, 0.1);
  background: rgba(255, 255, 255, 0.62);
  color: rgba(21, 32, 49, 0.72);
  border-radius: 999px;
  padding: 8px 12px;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.35px;
  cursor: pointer;
}

#system-root .ai-tab.is-active {
  background: #152031;
  color: #fff6ec;
  border-color: rgba(21, 32, 49, 0.2);
}

#system-root .ai-workspace-body {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

#system-root .ai-view {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding-right: 2px;
}

#system-root .ai-transcript {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  overflow: visible;
  min-height: 0;
}

#system-root .ai-message {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

#system-root .ai-message.is-older {
  opacity: 0.72;
}

#system-root .ai-message-meta {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.45px;
  text-transform: uppercase;
  color: rgba(21, 32, 49, 0.48);
}

#system-root .ai-message-bubble {
  max-width: 88%;
  border-radius: 18px;
  padding: 12px 14px;
  line-height: 1.55;
  font-size: 13px;
  color: #152031;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(17, 26, 41, 0.08);
}

#system-root .ai-message-user {
  align-items: flex-end;
}

#system-root .ai-message-user .ai-message-bubble {
  background: linear-gradient(135deg, rgba(255, 213, 106, 0.52), rgba(255, 245, 222, 0.86));
}

#system-root .ai-message-system .ai-message-bubble {
  background: rgba(17, 26, 41, 0.08);
}

#system-root .ai-message[data-status='failed'] .ai-message-bubble {
  border-color: rgba(162, 38, 0, 0.18);
  background: rgba(162, 38, 0, 0.08);
}

#system-root .ai-message-bubble ul,
#system-root .ai-message-bubble ol {
  margin: 10px 0;
  padding-left: 22px;
}

#system-root .ai-message-bubble li + li {
  margin-top: 6px;
}

#system-root .ai-context-history-toggle {
  align-self: flex-start;
  border: 0;
  background: transparent;
  color: rgba(21, 32, 49, 0.58);
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  padding: 0;
}

#system-root .ai-context-history-toggle:hover {
  color: rgba(21, 32, 49, 0.86);
}

#system-root .ai-earlier-conversation {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#system-root .ai-context-reset {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0 2px;
  border-top: 1px solid rgba(21, 32, 49, 0.08);
  color: rgba(21, 32, 49, 0.56);
}

#system-root .ai-context-reset-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

#system-root .ai-context-reset-meta {
  font-size: 11px;
}

#system-root .ai-message-bubble p {
  margin: 0 0 8px;
}

#system-root .ai-message-bubble p:last-child {
  margin-bottom: 0;
}

#system-root .ai-inline-link {
  display: inline;
  border: 0;
  background: transparent;
  color: #1e5bbf;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  padding: 0;
  vertical-align: baseline;
}

#system-root .ai-linked-change-set-row {
  margin-top: 10px;
}

#system-root .ai-message-loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

#system-root .ai-message-spinner {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  border: 2px solid rgba(21, 32, 49, 0.14);
  border-top-color: rgba(21, 32, 49, 0.72);
  animation: ai-message-spin 0.7s linear infinite;
}

#system-root .ai-stream-caret {
  display: inline-block;
  margin-left: 2px;
  color: rgba(21, 32, 49, 0.72);
  animation: ai-stream-caret-blink 0.9s steps(1) infinite;
}

#system-root .ai-example-link.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

@keyframes ai-message-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes ai-stream-caret-blink {
  0%, 49% {
    opacity: 1;
  }
  50%, 100% {
    opacity: 0;
  }
}

#system-root .ai-live-changeset {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#system-root .ai-live-changeset {
  min-height: 0;
  overflow: visible;
  padding-right: 0;
}

#system-root .changeset-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(248, 243, 234, 0.9)),
    rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(17, 26, 41, 0.08);
  box-shadow: 0 10px 24px rgba(17, 26, 41, 0.08);
}

#system-root .changeset-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

#system-root .changeset-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#system-root .changeset-kicker {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: rgba(21, 32, 49, 0.52);
}

#system-root .changeset-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #121822;
}

#system-root .changeset-summary,
#system-root .changeset-scope {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(21, 32, 49, 0.74);
}

#system-root .changeset-status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.45px;
  text-transform: uppercase;
  white-space: nowrap;
}

#system-root .changeset-status-badge[data-tone='draft'] {
  background: rgba(196, 138, 33, 0.16);
  color: #8c560c;
}

#system-root .changeset-status-badge[data-tone='active'] {
  background: rgba(35, 109, 77, 0.16);
  color: #15563d;
}

#system-root .changeset-status-badge[data-tone='success'] {
  background: rgba(43, 123, 92, 0.14);
  color: #15563d;
}

#system-root .changeset-status-badge[data-tone='paused'] {
  background: rgba(49, 82, 146, 0.12);
  color: #23427d;
}

#system-root .changeset-status-badge[data-tone='danger'] {
  background: rgba(162, 38, 0, 0.12);
  color: #8c2608;
}

#system-root .changeset-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

#system-root .changeset-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(17, 26, 41, 0.06);
}

#system-root .changeset-metric-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.45px;
  text-transform: uppercase;
  color: rgba(21, 32, 49, 0.48);
}

#system-root .changeset-metric-value {
  font-size: 13px;
  font-weight: 700;
  color: #121822;
}

#system-root .changeset-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

#system-root .changeset-action-button {
  border: 1px solid rgba(17, 26, 41, 0.1);
  background: rgba(255, 255, 255, 0.7);
  color: #152031;
  border-radius: 999px;
  padding: 8px 12px;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

#system-root .changeset-action-button.is-primary {
  background: #152031;
  color: #fff4e7;
}

#system-root .changeset-progressbar {
  height: 8px;
  border-radius: 999px;
  background: rgba(17, 26, 41, 0.08);
  overflow: hidden;
}

#system-root .changeset-progressbar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #e8a13c, #2f9063);
}

#system-root .changeset-task-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#system-root .changeset-task-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(17, 26, 41, 0.06);
}

#system-root .changeset-task-dot {
  width: 10px;
  height: 10px;
  margin-top: 5px;
  border-radius: 999px;
  background: rgba(17, 26, 41, 0.18);
  box-shadow: 0 0 0 4px rgba(17, 26, 41, 0.04);
}

#system-root .changeset-task-row[data-status='running'] .changeset-task-dot {
  background: #2f9063;
}

#system-root .changeset-task-row[data-status='done'] .changeset-task-dot {
  background: #c98522;
}

#system-root .changeset-task-row[data-status='paused'] .changeset-task-dot {
  background: #4566a6;
}

#system-root .changeset-task-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

#system-root .changeset-task-title {
  font-size: 13px;
  font-weight: 700;
  color: #11151d;
}

#system-root .changeset-task-meta,
#system-root .changeset-result {
  font-size: 12px;
  line-height: 1.45;
  color: rgba(21, 32, 49, 0.72);
}

#system-root .changeset-result {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(21, 32, 49, 0.05);
}

#system-root .changeset-empty {
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.54);
  border: 1px dashed rgba(17, 26, 41, 0.12);
  color: rgba(21, 32, 49, 0.58);
  font-size: 13px;
  line-height: 1.5;
}

#system-root .changeset-history-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#system-root .changeset-history-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: rgba(21, 32, 49, 0.54);
  padding: 0 2px;
}

#system-root .changeset-collapsed-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(17, 26, 41, 0.08);
  background: rgba(255, 255, 255, 0.62);
  cursor: pointer;
}

#system-root .changeset-collapsed-title {
  font-size: 14px;
  font-weight: 700;
  color: #121822;
}

#system-root .changeset-collapsed-status {
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 700;
  color: rgba(21, 32, 49, 0.68);
}

#system-root .changeset-collapsed-status[data-tone='draft'] {
  color: #8c560c;
}

#system-root .changeset-collapsed-status[data-tone='active'] {
  color: #15563d;
}

#system-root .changeset-collapsed-status[data-tone='success'] {
  color: #15563d;
}

#system-root .changeset-collapsed-status[data-tone='paused'] {
  color: #23427d;
}

#system-root .changeset-collapsed-status[data-tone='danger'] {
  color: #8c2608;
}

#system-root .ai-suggestion-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

#system-root .ai-suggestion-row.hidden,
#system-root .ai-suggestion-row:empty {
  display: none;
}

#system-root .ai-suggestion-chip {
  flex: 0 0 auto;
  border: 1px solid rgba(17, 26, 41, 0.08);
  background: rgba(255, 255, 255, 0.66);
  color: #152031;
  border-radius: 999px;
  padding: 8px 12px;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

#system-root .ai-composer {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#system-root #ai-input {
  width: 100%;
  min-height: 92px;
  resize: vertical;
  border-radius: 16px;
  border: 1px solid rgba(17, 26, 41, 0.12);
  padding: 14px 16px;
  font: inherit;
  font-size: 14px;
  line-height: 1.55;
  background: rgba(255, 255, 255, 0.92);
}

#system-root #ai-input:focus {
  outline: none;
  border-color: rgba(30, 91, 191, 0.45);
  box-shadow: 0 0 0 4px rgba(30, 91, 191, 0.12);
}

#system-root .ai-composer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

#system-root .ai-composer-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
}

#system-root .ai-example-link {
  display: inline-flex;
  align-items: center;
  padding: 0 2px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  color: rgba(21, 32, 49, 0.62);
  cursor: pointer;
  user-select: none;
  transition: color 120ms ease, opacity 120ms ease;
}

#system-root .ai-example-link:hover {
  color: rgba(21, 32, 49, 0.88);
}

#system-root .ai-example-link:focus-visible {
  outline: none;
  color: rgba(30, 91, 191, 0.92);
}

#system-root .ai-composer-note {
  margin-top: -2px;
  font-size: 11px;
  line-height: 1.4;
  color: rgba(21, 32, 49, 0.56);
}

#system-root .branch-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#system-root .branch-links.is-collapsed {
  display: none;
}

#system-root .branch-list-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 2px 0 6px;
  color: rgba(21, 32, 49, 0.68);
  font-size: 12px;
  cursor: pointer;
}

#system-root .branch-list-summary.hidden {
  display: none;
}

#system-root .branch-toggle-notch {
  font-size: 14px;
  line-height: 1;
  color: rgba(21, 32, 49, 0.54);
}

#system-root .branch-create-button {
  min-width: 178px;
  height: 46px;
  margin: 8px auto 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: 0.45px;
  text-transform: uppercase;
  border: 1px solid rgba(166, 102, 11, 0.6);
  background: linear-gradient(135deg, #ffd56a 0%, #f2a93a 55%, #e48d1e 100%);
  color: #101015;
  border-radius: 14px;
  padding: 0 24px;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(160, 102, 20, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.28);
  transition: transform 120ms ease, box-shadow 120ms ease, filter 120ms ease, border-color 120ms ease;
  touch-action: manipulation;
}

#system-root .branch-create-button:hover {
  filter: saturate(1.05);
  border-color: rgba(142, 88, 10, 0.75);
  box-shadow: 0 14px 24px rgba(160, 102, 20, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

#system-root .branch-create-button:active {
  transform: translateY(1px) scale(0.998);
  box-shadow: 0 7px 12px rgba(160, 102, 20, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

#system-root .branch-link {
  font-size: 12px;
  color: #1b1b1b;
  text-decoration: none;
  padding: 4px 6px;
  border-radius: 6px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.9);
}

#system-root .branch-link:hover {
  background: rgba(0, 0, 0, 0.05);
}

#system-root .branch-actions {
  display: flex;
  gap: 6px;
  flex-direction: column;
}

#system-root .branch-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 80px;
}

#system-root .branch-loading-spinner {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 2px solid rgba(0, 0, 0, 0.18);
  border-top-color: rgba(0, 0, 0, 0.65);
  animation: branch-spin 0.8s linear infinite;
}

#system-root .branch-loading-text {
  font-size: 11px;
  color: rgba(0, 0, 0, 0.62);
}

@keyframes branch-spin {
  to {
    transform: rotate(360deg);
  }
}

#system-root .branch-merge {
  font-size: 11px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  background: #1b1b1b;
  color: #fff;
  border-radius: 6px;
  padding: 4px 6px;
  cursor: pointer;
}

#system-root .branch-merge:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#system-root .branch-status {
  font-size: 11px;
  color: rgba(0, 0, 0, 0.6);
  min-height: 14px;
}

#system-root .task-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: rgba(0, 0, 0, 0.55);
  margin-top: 2px;
}

#system-root #task-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#system-root #task-section.hidden {
  display: none !important;
}

#system-root .task-section-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 2px 0 0;
  color: rgba(21, 32, 49, 0.68);
  font-size: 12px;
  cursor: pointer;
}

#system-root .task-section-notch {
  font-size: 14px;
  line-height: 1;
  color: rgba(21, 32, 49, 0.54);
}

#system-root .task-section-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#system-root .task-section-content.is-collapsed {
  display: none;
}

#system-root .task-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 4px;
}

#system-root .task-log-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 6px 8px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

#system-root .task-log-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

#system-root .task-log-kind {
  font-size: 10px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 2px 6px;
  font-weight: 600;
  border: 1px solid transparent;
}

#system-root .task-log-kind.is-task {
  background: rgba(26, 115, 232, 0.1);
  color: #174ea6;
  border-color: rgba(26, 115, 232, 0.25);
}

#system-root .task-log-kind.is-log {
  background: rgba(56, 142, 60, 0.1);
  color: #2e7d32;
  border-color: rgba(56, 142, 60, 0.25);
}

#system-root .task-log-time {
  margin-left: auto;
  color: rgba(0, 0, 0, 0.5);
}

#system-root .task-log-author {
  color: rgba(0, 0, 0, 0.66);
  font-weight: 600;
}

#system-root .task-log-text {
  color: rgba(0, 0, 0, 0.74);
  line-height: 1.5;
  word-break: break-word;
}

#system-root .task-log-text p {
  margin: 0 0 8px;
}

#system-root .task-log-text p:last-child {
  margin-bottom: 0;
}

#system-root .task-log-text h1,
#system-root .task-log-text h2,
#system-root .task-log-text h3,
#system-root .task-log-text h4 {
  margin: 0 0 8px;
  font-size: 12px;
  line-height: 1.4;
}

#system-root .task-log-text ul {
  margin: 0 0 8px 18px;
  padding: 0;
}

#system-root .task-log-text li {
  margin: 0 0 4px;
}

#system-root .task-log-text pre {
  margin: 8px 0;
  padding: 10px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.82);
  color: rgba(255, 255, 255, 0.92);
  overflow-x: auto;
}

#system-root .task-log-text code {
  font-family: inherit;
  font-size: 11px;
  padding: 1px 4px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.06);
}

#system-root .task-log-text pre code {
  background: transparent;
  padding: 0;
}

#system-root .task-log-text a {
  color: #174ea6;
}

#system-root .task-log-empty {
  color: rgba(0, 0, 0, 0.52);
}

#system-root .task-feedback {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#system-root .task-feedback.hidden {
  display: none;
}

#system-root #task-feedback-input {
  width: 100%;
  min-height: 72px;
  resize: vertical;
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  padding: 10px 12px;
  font: inherit;
  font-size: 13px;
}

#system-root #task-feedback-send {
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  background: #0d1017;
  color: white;
  padding: 8px 12px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

#system-root #task-feedback-send:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

#system-root #task-feedback-status {
  min-height: 14px;
  font-size: 11px;
  color: rgba(0, 0, 0, 0.55);
}

#system-root .ui-modal,
#system-root .modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(8, 10, 15, 0.46);
}

#system-root .ui-modal.hidden,
#system-root .modal.hidden,
#system-root .hidden {
  display: none;
}

#system-root .ui-modal-panel,
#system-root .modal-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 14px;
  padding: 20px 24px;
  width: min(320px, 90vw);
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.25);
}

#system-root .modal-card.modal-branch {
  position: relative;
  width: min(980px, 96vw);
  overflow: hidden;
  padding: 30px;
  background: linear-gradient(160deg, rgba(255, 250, 239, 0.98), rgba(250, 244, 230, 0.96));
  box-shadow: 0 24px 64px rgba(12, 20, 34, 0.28);
}

#system-root .ui-button {
  border-radius: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(17, 26, 41, 0.12);
  background: rgba(255, 255, 255, 0.85);
  color: #152031;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease, border-color 120ms ease;
}

#system-root .ui-button:hover {
  box-shadow: 0 10px 22px rgba(15, 24, 37, 0.1);
}

#system-root .ui-button:active {
  transform: translateY(1px);
}

#system-root .ui-button-primary {
  background: linear-gradient(135deg, #ffd56a 0%, #f2a93a 55%, #e48d1e 100%);
  border-color: rgba(166, 102, 11, 0.34);
}

#system-root .ui-button-secondary {
  background: rgba(255, 255, 255, 0.74);
}

#system-root .ui-button-ghost {
  background: rgba(255, 255, 255, 0.4);
  border-color: rgba(17, 26, 41, 0.08);
}

#system-root .ui-button-link {
  border: 0;
  background: transparent;
  color: #174ea6;
  text-align: left;
  font: inherit;
  cursor: pointer;
  padding: 0;
}

#system-root .modal-title {
  color: #121a27;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  max-width: 16ch;
}

#system-root .modal-branch-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(125deg, rgba(255, 255, 255, 0.28), transparent 36%),
    linear-gradient(0deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04));
}

#system-root .modal-branch-grid {
  position: relative;
  display: block;
}

#system-root .modal-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(24, 31, 45, 0.08);
  border: 1px solid rgba(24, 31, 45, 0.08);
  color: rgba(25, 34, 51, 0.72);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.7px;
  text-transform: uppercase;
}

#system-root .modal-branch-copy {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#system-root .modal-lead {
  max-width: 38rem;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(22, 28, 39, 0.78);
}

#system-root .modal-branch-notes {
  display: block;
}

#system-root .modal-note {
  width: min(100%, 420px);
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(17, 26, 41, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

#system-root .modal-note-label {
  display: block;
  margin-bottom: 5px;
  color: #192333;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

#system-root .modal-note-label + .modal-note-text {
  margin-bottom: 12px;
}

#system-root .modal-note-label:last-of-type + .modal-note-text {
  margin-bottom: 0;
}

#system-root .modal-note-text {
  color: rgba(23, 31, 43, 0.74);
  font-size: 13px;
  line-height: 1.45;
}

#system-root .modal-branch textarea {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(22, 40, 76, 0.16);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  padding: 18px 18px 20px;
  font-size: 15px;
  line-height: 1.55;
  min-height: 180px;
  resize: vertical;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

#system-root .modal-branch textarea:focus {
  outline: none;
  border-color: rgba(28, 87, 171, 0.55);
  box-shadow: 0 0 0 4px rgba(42, 122, 255, 0.12);
}

#system-root .modal-branch textarea::placeholder {
  color: rgba(39, 54, 77, 0.54);
  transition: opacity 1200ms ease;
}

#system-root .modal-branch textarea.placeholder-fade::placeholder {
  opacity: 0.08;
}

#system-root .modal-inline-status {
  position: relative;
  z-index: 1;
  min-height: 18px;
  font-size: 12px;
  line-height: 1.4;
  color: rgba(22, 28, 39, 0.72);
}

#system-root .modal-inline-status.is-error {
  color: #a32600;
}

#system-root .modal-actions {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

#system-root .modal-actions button#branch-cancel {
  background: rgba(255, 255, 255, 0.7);
}

#system-root .modal-actions button#branch-cancel:hover {
  background: rgba(255, 255, 255, 0.92);
}

#system-root .modal-actions button#branch-create-confirm {
  background: linear-gradient(135deg, #ffd56a 0%, #f2a93a 55%, #e48d1e 100%);
  border-color: rgba(166, 102, 11, 0.34);
}

#system-root .modal-actions button#branch-create-confirm:hover {
  box-shadow: 0 14px 26px rgba(160, 102, 20, 0.22);
}

#system-root #name-input,
#system-root .modal-auth input {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.14);
  padding: 10px 12px;
  font: inherit;
}

#system-root #name-save {
  align-self: flex-end;
}

#system-root .modal-auth {
  width: min(420px, 92vw);
}

#system-root .modal-auth.is-account-mode {
  width: min(1080px, 94vw);
  max-height: min(820px, 92vh);
  max-height: min(820px, 92dvh);
}

#system-root .modal-restart {
  width: min(420px, 92vw);
}

#system-root .account-modal-shell {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 0;
}

#system-root .account-modal-toprow {
  display: flex;
  justify-content: flex-start;
}

#system-root .account-modal-summary {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  width: min(320px, 100%);
  border-radius: 12px;
  background: rgba(17, 26, 41, 0.04);
  border: 1px solid rgba(17, 26, 41, 0.08);
}

#system-root .account-modal-label {
  font-size: 10px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: rgba(21, 32, 49, 0.52);
}

#system-root .account-modal-handle {
  font-size: 20px;
  font-weight: 700;
  color: #121a27;
}

#system-root .account-modal-credits {
  font-size: 13px;
  font-weight: 600;
  color: rgba(21, 32, 49, 0.76);
}

#system-root .account-modal-note {
  font-size: 12px;
  color: rgba(21, 32, 49, 0.64);
}

#system-root .account-usage-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  flex: 1;
}

#system-root .account-usage-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

#system-root .account-usage-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.45px;
  text-transform: uppercase;
  color: rgba(21, 32, 49, 0.56);
}

#system-root .account-usage-status {
  font-size: 12px;
  color: rgba(21, 32, 49, 0.62);
}

#system-root .account-usage-status[data-tone='error'] {
  color: rgba(138, 35, 6, 0.88);
}

#system-root .account-usage-scroll {
  min-height: 360px;
  max-height: min(460px, 56vh);
  max-height: min(460px, 56dvh);
  overflow: auto;
  border-radius: 14px;
  border: 1px solid rgba(17, 26, 41, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

#system-root .account-usage-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 880px;
}

#system-root .account-usage-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 12px 14px;
  background: rgba(247, 242, 233, 0.98);
  border-bottom: 1px solid rgba(17, 26, 41, 0.08);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.45px;
  text-transform: uppercase;
  text-align: left;
  color: rgba(21, 32, 49, 0.6);
}

#system-root .account-usage-table tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(17, 26, 41, 0.06);
  font-size: 12px;
  color: #152031;
  vertical-align: top;
  white-space: nowrap;
}

#system-root .account-usage-table tbody td.is-title {
  min-width: 280px;
  max-width: 420px;
  white-space: normal;
  line-height: 1.45;
  font-weight: 600;
}

#system-root .account-usage-table tbody td.is-status {
  font-weight: 700;
}

#system-root .account-usage-table tbody td.tone-done {
  color: rgba(22, 102, 56, 0.9);
}

#system-root .account-usage-table tbody td.tone-failed {
  color: rgba(138, 35, 6, 0.92);
}

#system-root .account-usage-table tbody td.tone-running {
  color: rgba(28, 77, 160, 0.92);
}

#system-root .account-usage-table tbody tr:last-child td {
  border-bottom: 0;
}

#system-root .account-usage-empty td {
  text-align: center;
  color: rgba(21, 32, 49, 0.56);
  padding: 24px 14px;
}

#system-root #auth-status {
  min-height: 18px;
  color: rgba(0, 0, 0, 0.58);
  font-size: 12px;
}

#system-root #auth-status:empty {
  display: none;
}

#system-root .modal-auth .modal-actions {
  margin-top: 4px;
}

@media (max-width: 840px) {
  #system-root .account-card,
  #system-root #branch-panel {
    width: min(560px, calc(100vw - 32px));
  }

  #system-root .modal-title {
    max-width: none;
    font-size: 26px;
  }

  #system-root #branch-panel {
    max-height: calc(100vh - 88px);
    max-height: calc(100dvh - 88px);
  }

  #system-root .changeset-metrics {
    grid-template-columns: 1fr;
  }

  #system-root .modal-auth.is-account-mode {
    width: min(96vw, 96vw);
  }
}

@media (max-width: 640px) {
  #system-root #side-panels {
    top: 12px;
    right: 12px;
    left: 12px;
  }

  #system-root .account-card,
  #system-root #branch-panel {
    width: 100%;
  }

  #system-root .ai-quickbar,
  #system-root .ai-composer-footer,
  #system-root .changeset-header {
    flex-direction: column;
    align-items: stretch;
  }

  #system-root .ai-message-bubble {
    max-width: 100%;
  }

  #system-root .changeset-actions,
  #system-root .ai-composer-actions {
    width: 100%;
  }

  #system-root .changeset-action-button,
  #system-root .ai-composer-actions .ui-button {
    flex: 1;
    justify-content: center;
  }
}