/* --- HEADER --- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  min-width: var(--app-min-width);
  z-index: 200;
  background: color-mix(in srgb, var(--header-bg) 55%, transparent);
  border-bottom: none;
  backdrop-filter: blur(12px) saturate(1.35);
  -webkit-backdrop-filter: blur(12px) saturate(1.35);
  display: flex;
  align-items: center;
  padding: 0 32px;
  gap: 24px;
  overflow: visible;
  isolation: isolate;
}
.header::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}
[data-theme="dark"] .header::after {
  opacity: 0.055;
}
.header > :not(.tm-video-layer) {
  position: relative;
  z-index: 2;
}
.header-wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
  flex-shrink: 0;
}
.header-text-stack {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.header-brand-row {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}
.header-logo-mark { display: inline-flex; align-items: center; height: auto; width: auto; flex-shrink: 0; font-family: var(--brand-pixel); font-size: 30px; font-weight: 400; line-height: 1; letter-spacing: 0; color: var(--accent); text-transform: none; }
.header-brand-sep {
  width: 1px;
  height: 16px;
  background: var(--border2);
  flex-shrink: 0;
  margin: 0 2px;
}
.header-market-pair {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}
.header-market-icon {
  height: 20px;
  width: auto;
  flex-shrink: 0;
  opacity: 0.85;
}
.header-market-label {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 0.08em;
}
.header-main-divider {
  margin-left: 8px;
}
.header-divider {
  width: 1px;
  height: 24px;
  background: var(--border2);
  flex-shrink: 0;
}
.header-spacer { flex: 1; }
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-control-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.header-action-btn {
  background: transparent;
  border: none;
  color: var(--text3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-shrink: 0;
  border-radius: 7px;
  transition: background 0.15s, color 0.15s, opacity 0.15s;
}
.header-action-btn:hover,
.header-action-btn.is-open {
  background: transparent;
  color: var(--accent);
}
.header-icon-action {
  padding: 4px 6px;
  font-size: 13px;
  line-height: 1;
}
.header-text-action {
  padding: 4px 2px;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
#vol-dropdown-btn:hover,
#vol-dropdown-btn.is-open {
  color: var(--accent);
}
#wywa-snap-btn {
  position: relative;
}
.chrome-outline-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text3);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, opacity 0.15s;
}
.chrome-outline-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.chrome-outline-btn-compact {
  font-size: 8px;
  padding: 3px 10px;
}
.scanner-back-top-wrap {
  display: flex;
  justify-content: center;
  margin: 48px 0 0;
}
.github-credit {
  display: flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  opacity: var(--github-credit-opacity);
  transition: opacity 0.15s;
}
.github-credit:hover {
  opacity: 1;
}
.github-credit-compact {
  gap: 5px;
}
.github-credit-icon {
  color: var(--text3);
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}
.github-credit-icon-small {
  width: 13px;
  height: 13px;
}
.github-credit-label {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 0.06em;
}
.ws-diag-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 99998;
}
[data-theme="dark"] .ws-diag-overlay {
  background: rgba(28,27,32,0.5);
}
.ws-diag-panel {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  z-index: 99999;
  width: 420px;
  max-width: calc(100vw - 32px);
  background: var(--bg1);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  font-family: var(--mono);
  overflow: hidden;
}
.ws-diag-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
.ws-diag-title {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text3);
  text-transform: uppercase;
}
.ws-diag-close-icon {
  background: transparent;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 0 2px;
  transition: color 0.15s;
}
.ws-diag-close-icon:hover {
  color: var(--text);
}
.ws-diag-log {
  padding: 12px 14px;
  min-height: 120px;
  max-height: 280px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 10px;
  line-height: 1.5;
  color: var(--text2);
}
.ws-diag-footer {
  display: none;
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.ws-diag-verdict {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.ws-diag-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.ws-diag-time {
  color: var(--text3);
  flex-shrink: 0;
  font-size: 9px;
  margin-top: 1px;
}
/* --- CONFIG VIEW --- */
.config-view {
  max-width: 1040px;
  margin: 0 auto;
  padding: 38px 36px 82px;
}
.config-hero {
  margin-bottom: 28px;
  padding-bottom: 26px;
  border-bottom: 1px solid color-mix(in srgb, var(--border2) 46%, transparent);
}
.config-eyebrow,
.config-section-label,
.config-field-label,
.config-status-label,
.config-toggle-btn,
.config-action-btn {
  font-family: var(--mono);
  text-transform: uppercase;
}
.config-eyebrow {
  font-size: 9px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.14em;
  margin-bottom: 8px;
}
.config-title {
  font-family: var(--display-font, var(--sans));
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.35;
}
.config-copy {
  max-width: 660px;
  font-size: 13px;
  color: var(--text3);
  margin-top: 8px;
  line-height: 1.6;
}
.config-quick-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 20px;
}
.config-quick-card {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 10px;
  row-gap: 2px;
  align-items: center;
  min-height: 72px;
  padding: 12px;
  background: color-mix(in srgb, var(--bg1) 72%, transparent);
  border: 1px solid color-mix(in srgb, var(--border2) 46%, transparent);
  box-sizing: border-box;
}
.config-quick-card span {
  grid-row: 1 / span 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 23px;
  padding: 0 6px;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.config-quick-card strong {
  font-family: var(--display-font, var(--sans));
  font-size: 10px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.config-quick-card em {
  font-family: var(--sans);
  font-size: 11px;
  font-style: normal;
  color: var(--text3);
  line-height: 1.35;
}
.config-stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}
.config-section-label {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  font-size: 8px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.12em;
  padding: 0 0 0 9px;
  border-left: 2px solid currentColor;
}
.config-section-label-spaced {
  margin-top: 18px;
}
.config-card {
  background: color-mix(in srgb, var(--bg1) 76%, transparent);
  border: 1px solid color-mix(in srgb, var(--border2) 42%, transparent);
  padding: 16px;
  box-shadow: none;
}
.config-card-attached {
  border-top: 1px solid color-mix(in srgb, var(--border2) 42%, transparent);
}
.config-card-row {
  display: flex;
  align-items: center;
  gap: 16px;
}
.config-card-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.config-card-stack.config-card-trading {
  gap: 14px;
}
.config-service-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.config-service-main {
  flex: 1;
  min-width: 0;
}
.config-service-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 3px;
}
.config-service-heading svg {
  filter: saturate(0.35) brightness(1.45);
  opacity: 0.86;
}
.config-service-title {
  font-family: var(--display-font, var(--sans));
  font-weight: 800;
  font-size: 11px;
  color: var(--text);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.config-service-desc {
  font-size: 11px;
  color: var(--text3);
  line-height: 1.6;
}
.config-status {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  min-height: 22px;
  padding: 0 8px;
  margin-top: 2px;
  border: 1px solid color-mix(in srgb, var(--border2) 38%, transparent);
  background: color-mix(in srgb, var(--bg2) 52%, transparent);
}
.config-status-dot {
  width: 5px;
  height: 5px;
  border-radius: 0;
  background: var(--text3);
  flex-shrink: 0;
}
.config-status-dot.ready {
  background: var(--bull);
}
.config-status-label {
  font-size: 9px;
  font-weight: 700;
  color: var(--text3);
  letter-spacing: 0.06em;
}
.config-status-label.ready {
  color: var(--bull);
}
.config-field-stack {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.config-field-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.config-field-row-wrap {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(140px, 0.55fr);
  gap: 10px;
}
.config-field {
  flex: 1;
  min-width: 0;
}
.config-field-min-wide,
.config-field-min-narrow {
  min-width: 0;
}
.config-field-label {
  font-size: 8px;
  font-weight: 800;
  color: var(--text3);
  letter-spacing: 0.1em;
  width: 80px;
  flex-shrink: 0;
}
.config-field-label-block {
  display: block;
  width: auto;
  margin-bottom: 6px;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.config-input {
  width: 100%;
  min-width: 0;
  min-height: 31px;
  background: color-mix(in srgb, var(--bg2) 62%, transparent);
  border: 1px solid color-mix(in srgb, var(--border2) 38%, transparent);
  border-radius: 0;
  color: var(--text);
  font-family: var(--mono);
  font-size: 11px;
  padding: 7px 10px;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s, background 0.15s;
}
.config-field-row .config-input {
  flex: 1;
  padding: 7px 10px;
}
.config-input:focus {
  border-color: color-mix(in srgb, var(--accent) 66%, var(--border2));
  background: color-mix(in srgb, var(--bg2) 78%, transparent);
}
.config-hint {
  font-size: 10px;
  color: var(--text3);
  margin-top: 6px;
  opacity: 0.76;
}
.config-feedback {
  display: none;
  margin-top: 6px;
  font-size: 10px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--text3);
}
.config-feedback.ok {
  display: block;
  color: var(--bull);
}
.config-feedback.err {
  display: block;
  color: var(--bear);
}
.logo-folder-export-status {
  display: block;
  margin-top: 0;
  opacity: 0.78;
}
.logo-folder-export-status.ok,
.logo-folder-export-status.err {
  opacity: 1;
}
.config-action-btn,
.config-toggle-btn {
  min-height: 31px;
  font-size: 9px;
  letter-spacing: 0.08em;
  padding: 6px 11px;
  border: 1px solid color-mix(in srgb, var(--border2) 42%, transparent);
  border-radius: 0;
  background: color-mix(in srgb, var(--bg2) 58%, transparent);
  color: var(--text3);
  cursor: pointer;
  transition: background 0.12s, color 0.12s, border-color 0.12s, opacity 0.12s;
}
.config-action-btn:hover,
.config-toggle-btn:hover {
  border-color: color-mix(in srgb, var(--accent) 34%, var(--border2));
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 7%, var(--bg2));
}
.config-action-btn-primary {
  font-weight: 800;
  background: var(--accent);
  border-color: var(--accent);
  color: var(--page-bg);
  padding: 6px 14px;
}
.config-action-btn-primary:hover {
  background: color-mix(in srgb, var(--accent) 84%, var(--text3));
  border-color: color-mix(in srgb, var(--accent) 84%, var(--text3));
  color: var(--page-bg);
}
.config-action-btn-secondary {
  font-weight: 700;
  background: transparent;
  color: var(--text2);
  padding: 6px 10px;
}
.config-toggle-btn.active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--page-bg);
}
.config-toggle-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.config-toggle-sep {
  width: 1px;
  height: 18px;
  background: var(--border2);
  flex-shrink: 0;
  margin: 0 2px;
}
.config-check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid color-mix(in srgb, var(--border2) 36%, transparent);
}
.config-check-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text3);
}
.config-check-label input {
  width: 13px;
  height: 13px;
  cursor: pointer;
  accent-color: var(--accent);
}
.config-muted-note {
  color: var(--text3);
  opacity: 0.7;
}
@media (max-width: 860px) {
  .config-view {
    padding: 30px 18px 70px;
  }
  .config-quick-grid,
  .config-field-row-wrap {
    grid-template-columns: minmax(0, 1fr);
  }
  .config-field-row {
    align-items: stretch;
    flex-wrap: wrap;
  }
  .config-field-label {
    width: 100%;
  }
}
/* --- TAB MIRROR PANEL --- */
#tabmirror-panel {
  display: none;
  flex-direction: column;
  gap: 0;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 9999;
  min-width: 230px;
  overflow: hidden;
  background: var(--bg1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.tm-panel-head,
.tm-control-row,
.tm-action-row {
  display: flex;
  align-items: center;
}
.tm-panel-head {
  justify-content: space-between;
  padding: 8px 12px 6px;
  border-bottom: 1px solid var(--border);
}
.tm-panel-title,
.tm-panel-kicker,
.tm-control-label,
.tm-action-btn {
  font-family: var(--mono);
  text-transform: uppercase;
}
.tm-panel-title {
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.12em;
  color: var(--text);
}
.tm-panel-status {
  font-family: var(--mono);
  font-size: 8px;
  color: var(--text3);
}
.tm-zone-section {
  padding: 8px 12px 4px;
}
.tm-panel-kicker {
  margin-bottom: 5px;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text3);
}
.tm-zone-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.tm-zone-label {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  color: var(--text2);
}
.tm-zone-label input,
.tm-range {
  accent-color: var(--accent);
  cursor: pointer;
}
.tm-control-row {
  gap: 8px;
  padding: 4px 12px;
}
.tm-control-row-bordered {
  margin-top: 4px;
  padding-top: 6px;
  padding-bottom: 2px;
  border-top: 1px solid var(--border);
}
.tm-size-row {
  padding-bottom: 8px;
}
.tm-control-label {
  width: 36px;
  white-space: nowrap;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text3);
}
.tm-range {
  flex: 1;
  height: 3px;
}
.tm-control-value {
  width: 26px;
  text-align: right;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  color: var(--text2);
}
.tm-size-select {
  flex: 1;
  padding: 3px 5px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  color: var(--text2);
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 3px;
}
.tm-action-row {
  gap: 0;
  border-top: 1px solid var(--border);
}
.tm-action-btn {
  flex: 1;
  padding: 7px 0;
  cursor: pointer;
  background: none;
  border: none;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.tm-action-btn:disabled {
  cursor: default;
  opacity: 0.4;
}
.tm-action-start {
  color: var(--bull);
  border-right: 1px solid var(--border);
}
.tm-action-stop {
  color: var(--bear);
}
/* --- HEADER VOLUME AND SYNC POPOVERS --- */
#vol-panel {
  display: none;
  flex-direction: column;
  gap: 6px;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 9999;
  min-width: 0;
  padding: 10px 12px;
  white-space: nowrap;
  background: var(--bg1);
}
.vol-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.vol-label {
  width: 44px;
  font-family: var(--mono);
  font-size: 8px;
  color: var(--text3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.vol-slider {
  width: 80px;
  height: 3px;
  cursor: pointer;
  accent-color: var(--accent);
}
#sync-tooltip {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 9999;
  width: 220px;
  padding: 12px 14px;
  pointer-events: none;
  opacity: 0;
  background: var(--bg1);
  color: var(--text2);
  font-family: var(--sans);
  font-size: 11px;
  line-height: 1.6;
  transition: opacity 0.15s;
}
.sync-tooltip-title {
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--text2);
  letter-spacing: 0.08em;
}
.sync-tooltip-note {
  margin-top: 4px;
  font-size: 10px;
  color: var(--text3);
}
#tabmirror-panel[data-tm-upgraded="1"] {
  width: 440px;
  max-height: calc(100vh - var(--header-h) - 24px);
}
.tm-zones-block {
  max-height: min(560px, calc(100vh - var(--header-h) - 176px));
  overflow-y: auto;
}
.tm-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 12px 7px;
  border-bottom: 1px solid var(--border);
}
.tm-section-note {
  min-width: 0;
  text-align: right;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 0.04em;
}
.tm-zone-row {
  padding: 9px 12px 10px;
  border-bottom: 1px solid var(--border);
}
.tm-zone-row:last-child {
  border-bottom: none;
}
.tm-zone-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}
.tm-dynamic-zone-label {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 8px;
  color: var(--text2);
}
.tm-dynamic-zone-label {
  margin-bottom: 0;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.tm-dynamic-zone-label input,
.tm-zone-range {
  accent-color: var(--accent);
  cursor: pointer;
}
.tm-dynamic-zone-label input {
  margin: 0;
}
.tm-zone-grid {
  display: grid;
  align-items: center;
  gap: 6px;
}
.tm-zone-grid-source {
  grid-template-columns: 42px minmax(138px, 1fr) 38px 74px;
}
.tm-zone-grid-range {
  grid-template-columns: 42px minmax(92px, 1fr) 34px 74px;
}
.tm-zone-opacity-row {
  margin-top: 5px;
}
.tm-zone-blur-row {
  margin-top: 4px;
}
.tm-zone-body {
  display: grid;
  gap: 7px;
}
.tm-zone-field {
  display: grid;
  align-items: center;
  gap: 4px;
}
.tm-zone-field-source {
  grid-template-columns: 48px minmax(0, 1fr);
}
.tm-zone-pair {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(134px, 1fr);
  gap: 8px;
}
.tm-zone-slider-grid {
  display: grid;
  grid-template-columns: 48px minmax(80px, 1fr) 34px 32px minmax(80px, 1fr) 34px;
  align-items: center;
  gap: 6px;
}
.tm-zone-snapshot-row,
.tm-pack-row,
.tm-pack-head {
  display: flex;
  align-items: center;
  gap: 6px;
}
.tm-zone-snapshot-row {
  gap: 0;
  overflow: hidden;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 3px;
}
.tm-zone-snapshot-state {
  flex: 0 0 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 650;
  color: var(--text3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 7px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 3px;
}
.tm-snapshot-btn {
  flex: 1;
  min-width: 0;
  padding: 4px 6px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text2);
  background: transparent;
  border: 0;
  border-right: 1px solid var(--border);
}
.tm-snapshot-btn:last-child {
  border-right: 0;
}
.tm-pack-block {
  padding: 8px 12px 10px;
  border-top: 1px solid var(--border);
}
.tm-pack-head {
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 7px;
}
.tm-pack-note {
  min-width: 0;
  text-align: right;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 0.04em;
}
.tm-pack-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}
.tm-pack-btn {
  padding: 6px 0;
  color: var(--text2);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 3px;
}
.tm-dynamic-label,
.tm-extension-title {
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.tm-extension-title {
  font-weight: 600;
}
.tm-zone-select {
  min-width: 0;
  padding: 3px 5px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  color: var(--text2);
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 3px;
}
.tm-size,
.tm-zone-select.tm-size {
  width: 100%;
}
.tm-zone-range {
  width: 100%;
  height: 3px;
}
.tm-zone-value,
.tm-extension-health {
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  color: var(--text2);
}
.tm-zone-value {
  text-align: right;
}
.tm-extension-health {
  color: var(--text3);
}
.tm-extension-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 12px;
  border-top: 1px solid var(--border);
}
.tm-extension-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.tm-video-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.tm-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  will-change: transform;
}
.tm-snapshot-img {
  display: block;
}
/* Header and diagnostics chrome polish */
.header-action-btn {
  min-height: 24px;
  border: 1px solid transparent;
}
.header-icon-action {
  min-width: 24px;
}
.header-text-action {
  min-width: 34px;
}
.header-action-btn:hover,
.header-action-btn.is-open {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border-color: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent);
}
.header-action-btn:active {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}
.ws-diag-panel {
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg1) 96%, white 4%) 0%, color-mix(in srgb, var(--bg1) 92%, black 8%) 100%), var(--bg1);
  border-color: color-mix(in srgb, var(--border2) 48%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, white 8%, transparent), inset 0 -1px 0 color-mix(in srgb, black 10%, transparent);
}
.ws-diag-head,
.ws-diag-footer {
  border-color: var(--border);
}
.ws-diag-close-icon {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid color-mix(in srgb, var(--border2) 36%, transparent);
  border-radius: var(--radius);
}
.ws-diag-close-icon:hover {
  border-color: var(--border2);
  background: var(--bg2);
}
/* Tab Mirror utility surface polish */
#tabmirror-panel {
  background: linear-gradient(180deg,
      color-mix(in srgb, var(--bg1) 96%, white 4%) 0%,
      color-mix(in srgb, var(--bg1) 93%, black 7%) 100%),
    var(--bg1);
  border-color: color-mix(in srgb, var(--border2) 46%, transparent);
  box-shadow: inset 1px 0 0 color-mix(in srgb, white 7%, transparent),
    inset -1px 0 0 color-mix(in srgb, black 8%, transparent),
    inset 0 1px 0 color-mix(in srgb, white 9%, transparent),
    inset 0 -1px 0 color-mix(in srgb, black 10%, transparent);
}
.tm-panel-head,
.tm-section-head,
.tm-pack-block,
.tm-extension-meta,
.tm-action-row {
  border-color: color-mix(in srgb, var(--border) 74%, transparent);
}
.tm-zone-row {
  border-color: color-mix(in srgb, var(--border) 62%, transparent);
}
.tm-zones-block {
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--border2) 70%, transparent) transparent;
}
.tm-zones-block::-webkit-scrollbar { width: 6px; }
.tm-zones-block::-webkit-scrollbar-track { background: transparent; }
.tm-zones-block::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--border2) 70%, transparent);
  border-radius: 99px;
}
.tm-zone-row {
  transition: background-color 0.12s ease;
}
.tm-zone-row:hover {
  background: color-mix(in srgb, var(--accent) 4%, transparent);
}
.tm-zone-select,
.tm-size-select,
.tm-zone-snapshot-row,
.tm-pack-btn {
  background: linear-gradient(180deg,
      color-mix(in srgb, var(--bg2) 92%, white 8%) 0%,
      color-mix(in srgb, var(--bg2) 94%, black 6%) 100%),
    var(--bg2);
  border-color: color-mix(in srgb, var(--border2) 42%, transparent);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 color-mix(in srgb, white 7%, transparent),
    inset 0 -1px 0 color-mix(in srgb, black 8%, transparent);
}
.tm-snapshot-btn,
.tm-pack-btn,
.tm-action-btn {
  transition: background-color 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}
.tm-snapshot-btn:hover,
.tm-pack-btn:hover,
.tm-action-btn:hover:not(:disabled) {
  background: color-mix(in srgb, var(--accent) 7%, transparent);
  color: var(--text2);
}
.tm-extension-health,
.tm-panel-status {
  opacity: 0.78;
}
.tm-range,
.tm-zone-range {
  accent-color: var(--accent);
}
.config-collapse {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}
.config-collapse-summary {
  grid-column: 1 / -1;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0;
}
.config-collapse-summary::-webkit-details-marker {
  display: none;
}
.config-collapse-summary::after {
  content: '+';
  color: var(--text3);
  opacity: 0.75;
  font-size: 11px;
  line-height: 1;
}
.config-collapse[open] > .config-collapse-summary::after {
  content: '-';
}
.config-collapse .config-card + .config-card {
  margin-top: 0;
}
@media (max-width: 860px) {
  .config-collapse {
    grid-template-columns: minmax(0, 1fr);
  }
}