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

/* ── Lucide icon defaults ── */
[data-lucide] {
  width: 1em;
  height: 1em;
  stroke: currentColor;
  vertical-align: -0.125em;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background 0.3s ease, color 0.3s ease;
}

/* ══════════════════════════════════════════
   HEADER
   ══════════════════════════════════════════ */
header {
  background: var(--header-bg);
  padding: 0;
  border-bottom: 3px solid var(--accent-line);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand h1 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--header-text);
  letter-spacing: -0.02em;
}

.brand .subtitle {
  display: block;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--header-subtitle);
  margin-left: 0;
  margin-top: 0.15rem;
}

.theme-toggle {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 0.9);
  width: 40px;
  height: 40px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.user-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.85);
}
.user-logout {
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
}
.user-logout svg {
  width: 14px;
  height: 14px;
}
.user-logout:hover { color: #fff; }

/* ── Login overlay ── */
.login-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9000;
}
.login-card {
  background: var(--bg-card, #1a1a2e);
  border: 1px solid var(--border-card, #333);
  border-radius: 12px;
  padding: 32px 36px;
  width: 340px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.login-card h2 {
  margin: 0 0 16px;
  font-size: 1.2rem;
  color: var(--text-primary, #e0e0e0);
}
.login-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 16px;
  border: 1px solid var(--border, #333);
  border-radius: 6px;
  overflow: hidden;
}
.login-tab {
  flex: 1;
  padding: 7px 0;
  border: none;
  background: transparent;
  color: var(--text-secondary, #888);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s;
}
.login-tab.active {
  background: var(--accent, #2563eb);
  color: #fff;
}
.login-card input {
  display: block;
  width: 100%;
  padding: 9px 12px;
  margin-bottom: 10px;
  border: 1px solid var(--input-border, #333);
  border-radius: 6px;
  background: var(--input-bg, #111);
  color: var(--input-text, #e0e0e0);
  font-size: 0.85rem;
  outline: none;
  box-sizing: border-box;
}
.login-card input:focus {
  border-color: var(--accent, #2563eb);
}
.login-card .btn-primary {
  width: 100%;
  padding: 10px;
  border: none;
  border-radius: 6px;
  background: var(--btn-primary-bg, #2563eb);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 4px;
}
.login-card .btn-primary:hover {
  background: var(--btn-primary-hover, #1d4ed8);
}
.login-error {
  color: #ef4444;
  font-size: 0.75rem;
  margin-top: 8px;
  min-height: 1em;
}

/* ══════════════════════════════════════════
   TAB BAR — Content-width, inside main
   ══════════════════════════════════════════ */
.tab-bar-container {
  background: var(--tab-bar-bg);
  border: 1px solid var(--tab-bar-border);
  border-bottom: none;
  position: relative;
  z-index: 2;
  margin-bottom: 0;
}

.tab-bar {
  display: flex;
}

#tabContent { margin-top: 10px; }

/* ── Summary toggle button ── */
.summary-toggle {
  display: block;
  width: 100%;
  padding: 3px 0;
  background: none;
  border: none;
  border-top: 1px solid rgba(255,255,255,0.06);
  cursor: pointer;
  color: #4ade80;
  font-size: 0.7rem;
  line-height: 1;
  text-align: center;
  opacity: 0.7;
  transition: opacity 0.15s;
}
.summary-toggle:hover { opacity: 1; }
.summary-toggle i { width: 16px; height: 16px; }

/* ── Summary panel ── */
.summary-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  border-top: none;
}
.summary-panel.expanded {
  max-height: 80vh;
  overflow-y: auto;
}
.summary-loading, .summary-empty {
  padding: 2rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.summary-content {
  padding: 1rem 1.2rem;
}
.summary-header-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-card);
  padding-bottom: 0.6rem;
}
.summary-header-row h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}
.summary-count {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.summary-project {
  background: var(--bg-surface, rgba(255,255,255,0.03));
  border: 1px solid var(--border-card);
  border-radius: 6px;
  padding: 0.8rem 1rem;
  margin-bottom: 0.8rem;
}
.summary-project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}
.summary-project-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}
.summary-project-stats {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  font-size: 0.8rem;
}
.summary-completes { color: var(--text-secondary); }
.summary-pct { font-weight: 700; color: #4ade80; }
.summary-progress {
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  margin-bottom: 0.6rem;
  overflow: hidden;
}
.summary-progress-fill {
  height: 100%;
  background: #3b82f6;
  border-radius: 2px;
  transition: width 0.3s;
}
.summary-progress-fill.complete { background: #22c55e; }
.summary-progress-fill.over { background: #ef4444; }
.summary-deploys {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}
.summary-deploy-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  padding: 0.2rem 0;
}
.summary-deploy-color {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.summary-deploy-icon { color: var(--text-muted); flex-shrink: 0; }
.summary-deploy-icon i { width: 14px; height: 14px; }
.summary-deploy-label {
  color: var(--text-secondary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.summary-deploy-status {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 3px;
}
.summary-deploy-status.live { background: rgba(34,197,94,0.15); color: #22c55e; }
.summary-deploy-status.paused { background: rgba(234,179,8,0.15); color: #eab308; }
.summary-deploy-count { color: var(--text-primary); font-weight: 600; white-space: nowrap; }
.summary-deploy-active { color: #3b82f6; font-size: 0.72rem; white-space: nowrap; }
.summary-links {
  display: flex;
  gap: 0.5rem;
  padding-top: 0.4rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.summary-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--border-card);
  border-radius: 4px;
  padding: 3px 8px;
  cursor: pointer;
  transition: all 0.15s;
}
.summary-link:hover { color: var(--text-primary); border-color: var(--text-muted); }
.summary-link i { width: 12px; height: 12px; }

.tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--tab-text);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  position: relative;
}

.tab:hover {
  background: var(--tab-hover-bg);
  color: var(--tab-active-text);
}

.tab.active {
  background: var(--tab-active-bg);
  color: var(--tab-active-text);
  border-bottom-color: var(--tab-active-border);
}

/* Speech balloon arrow pointing down */
.tab.active::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 9px solid transparent;
  border-right: 9px solid transparent;
  border-top: 9px solid var(--tab-arrow-color);
  filter: drop-shadow(0 1px 1px rgba(0,0,0,0.15));
}

.tab-icon {
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
}
.tab-icon svg {
  width: 16px;
  height: 16px;
}

/* ══════════════════════════════════════════
   MAIN
   ══════════════════════════════════════════ */
main {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 1.25rem 2rem 2rem;
}

/* ══════════════════════════════════════════
   DASHBOARD — 4-card grid + split status
   ══════════════════════════════════════════ */
.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

/* Dashboard card — panel with blue header strip */
.dashboard-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 5px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
}

.card-header {
  background: var(--card-header-bg);
  padding: 0.6rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 38px;
}

.card-header-icon {
  font-size: 0.9rem;
  line-height: 1;
  color: var(--card-header-icon);
  display: inline-flex;
  align-items: center;
}
.card-header-icon svg {
  width: 16px;
  height: 16px;
}

.card-header-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--card-header-text);
}

.card-body {
  padding: 1rem 0.85rem 1.15rem;
  background: var(--bg-card-body);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.card-subtitle {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.15rem;
}

.placeholder-text {
  font-size: 0.8rem;
  color: var(--placeholder-text);
  font-style: italic;
  padding: 1rem 0;
}

/* ══════════════════════════════════════════
   FORM INPUTS
   ══════════════════════════════════════════ */
.form-group {
  display: flex;
  flex-direction: column;
}

.form-input {
  width: 100%;
  padding: 0.5rem 0.65rem;
  font-size: 0.8rem;
  font-family: inherit;
  color: var(--input-text);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 4px;
  outline: none;
  transition: border-color 0.15s ease;
}

.form-input::placeholder {
  color: var(--input-placeholder);
}

.form-input:focus {
  border-color: var(--input-focus-border);
}

/* ══════════════════════════════════════════
   DROP ZONE
   ══════════════════════════════════════════ */
.drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 1rem 0.65rem;
  background: var(--dropzone-bg);
  border: 2px dashed var(--dropzone-border);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.drop-zone:hover,
.drop-zone.dragover {
  background: var(--dropzone-hover-bg);
  border-color: var(--dropzone-hover-border);
}

.drop-zone.has-file {
  background: var(--dropzone-active-bg);
  border-color: var(--dropzone-active-border);
  border-style: solid;
}

.drop-zone-icon {
  font-size: 1.3rem;
  opacity: 0.6;
  display: inline-flex;
  align-items: center;
}
.drop-zone-icon svg {
  width: 22px;
  height: 22px;
}

.drop-zone.has-file .drop-zone-icon {
  opacity: 1;
}

.drop-zone-text {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--dropzone-text);
}

.drop-zone.has-file .drop-zone-text {
  color: var(--dropzone-active-text);
  font-weight: 600;
}

/* ══════════════════════════════════════════
   PRIMARY BUTTON
   ══════════════════════════════════════════ */
.btn-primary {
  width: 100%;
  padding: 0.6rem;
  font-size: 0.82rem;
  font-weight: 700;
  font-family: inherit;
  color: var(--btn-primary-text);
  background: var(--btn-primary-bg);
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-primary:hover:not(:disabled) {
  background: var(--btn-primary-hover);
}

.btn-primary:disabled {
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-text);
  border-color: var(--btn-disabled-border);
  cursor: not-allowed;
}

/* Outline button (Test card) */
.btn-outline {
  width: 100%;
  padding: 0.55rem;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--accent);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-outline:hover:not(:disabled) {
  background: var(--accent);
  color: var(--btn-primary-text);
}

.btn-outline:disabled {
  color: var(--btn-disabled-text);
  border-color: var(--btn-disabled-border);
  cursor: not-allowed;
}

/* Card body with stacked buttons */
.card-body-buttons {
  justify-content: center;
}

/* Project search (Test card) */
.project-search-wrap {
  position: relative;
  margin-bottom: 10px;
}
.project-search-results {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-top: none;
  border-radius: 0 0 5px 5px;
  max-height: 220px;
  overflow-y: auto;
  z-index: 50;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.project-search-results.open {
  display: block;
}
.project-search-item {
  padding: 8px 10px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  border-bottom: 1px solid var(--border-card);
}
.project-search-item:last-child {
  border-bottom: none;
}
.project-search-item:hover {
  background: var(--accent);
  color: var(--btn-primary-text);
}
.project-search-item.no-match {
  cursor: default;
  color: var(--input-placeholder);
  justify-content: center;
}
.project-search-item.no-match:hover {
  background: transparent;
  color: var(--input-placeholder);
}
.psi-name {
  font-weight: 500;
}
.psi-meta {
  font-size: 11px;
  color: var(--input-placeholder);
}
.project-search-item:hover .psi-meta,
.project-search-item.psi-active .psi-meta {
  color: var(--btn-primary-text);
  opacity: 0.8;
}
.project-search-item.psi-active {
  background: var(--accent);
  color: var(--btn-primary-text);
}
.selected-project {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid var(--accent);
  border-radius: 5px;
  margin-bottom: 10px;
}
.selected-project-name {
  flex: 1;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
}
.selected-project-clear {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  opacity: 0.7;
  display: inline-flex;
  align-items: center;
}
.selected-project-clear svg {
  width: 14px;
  height: 14px;
}
.selected-project-clear:hover {
  opacity: 1;
}

/* Manage Projects panel */
.manage-projects-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.mp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--card-header-bg);
  border-bottom: 1px solid var(--border-card);
}
.mp-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--card-header-text);
}
.mp-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.mp-close {
  background: none;
  border: none;
  color: var(--card-header-text);
  cursor: pointer;
  padding: 0 4px;
  opacity: 0.7;
  display: flex;
  align-items: center;
}
.mp-close svg {
  width: 16px;
  height: 16px;
}
.mp-close:hover { opacity: 1; }
.mp-btn-delete {
  padding: 4px 12px;
  font-size: 12px;
  border: 1px solid #ef4444;
  border-radius: 4px;
  background: transparent;
  color: #ef4444;
  cursor: pointer;
}
.mp-btn-delete:hover:not(:disabled) {
  background: #ef4444;
  color: #fff;
}
.mp-btn-delete:disabled {
  opacity: 0.35;
  cursor: default;
}
.mp-select-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 14px;
  border-bottom: 1px solid var(--border-card);
  background: var(--status-panel-body);
  font-size: 12px;
}
.mp-select-all-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: var(--card-header-text);
}
.mp-count {
  color: var(--input-placeholder);
  font-size: 11px;
}
.mp-list {
  max-height: 320px;
  overflow-y: auto;
  background: var(--status-panel-body);
}
.mp-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border-bottom: 1px solid var(--border-card);
  font-size: 13px;
}
.mp-row:last-child { border-bottom: none; }
.mp-row.active {
  background: rgba(59, 130, 246, 0.08);
}
.mp-row:hover {
  background: rgba(255,255,255,0.03);
}
.mp-check {
  flex-shrink: 0;
  cursor: pointer;
}
.mp-info {
  flex: 1;
  min-width: 0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.mp-info:hover .mp-name {
  color: var(--accent);
}
.mp-name {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mp-meta {
  font-size: 11px;
  color: var(--input-placeholder);
}
.mp-trash {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px 4px;
  opacity: 0.4;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  transition: opacity 0.15s, color 0.15s;
}
.mp-trash svg {
  width: 14px;
  height: 14px;
}
.mp-trash:hover {
  opacity: 1;
  color: #ef4444;
}
.mp-loading {
  padding: 20px;
  text-align: center;
  color: var(--input-placeholder);
  font-size: 13px;
}

/* ══════════════════════════════════════════
   STATUS PANEL — Split: Pipeline + Files
   ══════════════════════════════════════════ */
.status-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.status-split-left,
.status-split-right {
  display: flex;
  flex-direction: column;
}

.status-split-right {
  border-left: 1px solid var(--border-card);
}

.status-split-left .card-body,
.status-split-right .card-body {
  background: var(--status-panel-body);
  min-height: 100px;
  max-height: 220px;
  overflow-y: auto;
}

.status-empty {
  font-size: 0.78rem;
  color: var(--placeholder-text);
  font-style: italic;
}

.status-msg {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.2rem 0;
  font-size: 0.78rem;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

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

.status-text {
  color: var(--status-info);
}

.status-msg.success .status-text {
  color: var(--status-success);
  font-weight: 600;
}

.status-msg.error .status-text {
  color: #f87171;
  font-weight: 600;
}

/* File list */
.file-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0;
  font-size: 0.78rem;
}

.file-icon {
  font-size: 0.85rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
}
.file-icon svg {
  width: 14px;
  height: 14px;
}

.file-name {
  color: var(--text-secondary);
}

.file-link {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

.file-link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* ══════════════════════════════════════════
   CHECKLOG VIEWER
   ══════════════════════════════════════════ */
.checklog-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  /* extend to bottom of viewport */
  min-height: 280px;
  max-height: calc(100vh - 320px);
}
.checklog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--card-header-bg);
  color: var(--card-header-text);
  flex-shrink: 0;
}
.checklog-title {
  font-weight: 600;
  font-size: 0.82rem;
}
.checklog-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.checklog-actions .btn-sm {
  font-size: 0.7rem;
  padding: 3px 10px;
}
.checklog-close {
  background: none;
  border: none;
  color: var(--card-header-text);
  cursor: pointer;
  padding: 0 4px;
  opacity: 0.7;
  transition: opacity 0.15s;
  display: flex;
  align-items: center;
}
.checklog-close svg {
  width: 16px;
  height: 16px;
}
.checklog-close:hover { opacity: 1; }
.checklog-body {
  overflow-y: auto;
  flex: 1;
  background: var(--status-panel-body);
}
.checklog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.75rem;
}
.checklog-table thead th {
  position: sticky;
  top: 0;
  background: var(--bg-card);
  color: var(--text-secondary);
  text-transform: uppercase;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  z-index: 1;
}
.checklog-table td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  color: var(--text-primary);
}
.checklog-table tr:hover {
  background: rgba(255,255,255,0.03);
}
.checklog-table .cl-part {
  font-weight: 600;
  white-space: nowrap;
  color: var(--accent);
}
.checklog-table .cl-question {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.checklog-table .cl-note {
  max-width: 200px;
  font-size: 0.7rem;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
}
.checklog-table .cl-has-note {
  background: rgba(250, 204, 21, 0.06);
}
.checklog-table .cl-has-note:hover {
  background: rgba(250, 204, 21, 0.1);
}

/* ══════════════════════════════════════════
   POINTS INDICATOR (Quota card)
   ══════════════════════════════════════════ */
.points-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.65rem;
  background: var(--dropzone-bg);
  border: 1px solid var(--input-border);
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--placeholder-text);
}

.points-indicator.has-data {
  background: var(--dropzone-active-bg);
  border-color: var(--dropzone-active-border);
  color: var(--dropzone-active-text);
}

.points-indicator-icon {
  font-size: 0.85rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
}
.points-indicator-icon svg {
  width: 14px;
  height: 14px;
}

.points-indicator-text {
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Tab placeholder for unbuilt tabs */
.tab-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ══════════════════════════════════════════
   QUOTAS TAB — Sidebar Tree + Content
   ══════════════════════════════════════════ */
.quotas-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.25rem;
  min-height: 400px;
}

/* Sidebar */
.quotas-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.quotas-sidebar .card-header {
  flex-shrink: 0;
}

.quotas-sidebar-body {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0;
}

/* Tree nodes */
.tree-node {
  user-select: none;
}

.tree-node-row {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.35rem 0.65rem;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--text-primary);
  transition: background 0.1s ease;
  border-radius: 0;
}

.tree-node-row:hover {
  background: var(--tab-hover-bg);
}

.tree-node-row.selected {
  background: var(--accent);
  color: #fff;
}

.tree-chevron {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: transform 0.15s ease;
  flex-shrink: 0;
}
.tree-chevron svg {
  width: 12px;
  height: 12px;
}

.tree-chevron.expanded {
  transform: rotate(90deg);
}

.tree-chevron.hidden {
  visibility: hidden;
}

.tree-node-icon {
  font-size: 0.8rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
}
.tree-node-icon svg {
  width: 14px;
  height: 14px;
}

.tree-node-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

/* Child indentation */
.tree-children {
  padding-left: 1.2rem;
}

.tree-children .tree-children {
  padding-left: 1rem;
}

/* Archive divider & section */
.tree-archive-divider {
  height: 1px;
  background: var(--border-card);
  margin: 0.5rem 0.65rem;
}

.tree-archive-header {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.35rem 0.65rem;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tree-archive-header:hover {
  color: var(--text-secondary);
}

.tree-archive-body .tree-node-row {
  color: var(--text-muted);
  font-style: italic;
}

.tree-archive-body .tree-node-row:hover {
  color: var(--text-secondary);
}

.tree-archive-body .tree-node-row.selected {
  color: #fff;
  font-style: normal;
}

/* Deployment status badges in tree */
.tree-deploy-status {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  margin-left: auto;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.tree-deploy-status.deploy-live { background: rgba(34,197,94,0.15); color: #22c55e; }
.tree-deploy-status.deploy-paused { background: rgba(245,158,11,0.15); color: #f59e0b; }
.tree-deploy-status.deploy-closed { background: rgba(107,114,128,0.15); color: #6b7280; }
.tree-node-row.selected .tree-deploy-status { color: #fff; background: rgba(255,255,255,0.2); }

/* Deployment detail view */
.deploy-detail { padding: 0; font-size: 0.85rem; }
.deploy-detail-header {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 1rem;
}
.deploy-detail-mode {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-weight: 600; color: var(--text-primary);
}
.deploy-detail-mode svg { width: 16px; height: 16px; }
.deploy-detail-link {
  margin-bottom: 1.25rem;
}
.deploy-detail-link label {
  display: block; font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--text-muted); margin-bottom: 0.25rem;
}
.deploy-detail-link code {
  display: block; padding: 0.45rem 0.65rem;
  background: var(--bg-page); border: 1px solid var(--border-card);
  border-radius: 4px; font-size: 0.78rem; color: var(--text-secondary);
  word-break: break-all; user-select: all;
}
.deploy-detail-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem;
}
.deploy-stat {
  text-align: center; padding: 0.65rem 0.25rem;
  background: var(--bg-page); border: 1px solid var(--border-card);
  border-radius: 5px;
}
.deploy-stat-num {
  display: block; font-size: 1.3rem; font-weight: 700; color: var(--text-primary);
}
.deploy-stat-label {
  display: block; font-size: 0.65rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.03em;
  color: var(--text-muted); margin-top: 0.15rem;
}

/* Content panel */
.quotas-content {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.quotas-content .card-header {
  flex-shrink: 0;
}

.quotas-content-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
}

.quotas-content-body .placeholder-text {
  text-align: center;
  padding: 3rem 1rem;
}

/* Context menu */
.tree-context-menu {
  position: fixed;
  z-index: 500;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  padding: 0.3rem 0;
  min-width: 140px;
}

.tree-context-menu-item {
  display: block;
  width: 100%;
  padding: 0.4rem 0.85rem;
  font-size: 0.78rem;
  font-family: inherit;
  color: var(--text-primary);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: background 0.1s ease;
}

.tree-context-menu-item:hover {
  background: var(--accent);
  color: #fff;
}

/* ══════════════════════════════════════════
   QUOTA TRACKER — Progress bars & sections
   ══════════════════════════════════════════ */
.quota-header {
  text-align: center;
  padding: 1rem 0 1.25rem;
  border-bottom: 1px solid var(--border-card);
  margin-bottom: 1.25rem;
}

.quota-total-label,
.quota-completes-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.quota-total-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 0.4rem;
}

.quota-completes-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
}

.quota-section {
  margin-bottom: 1.5rem;
}

.quota-section-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  padding-bottom: 0.35rem;
  margin-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-card);
}

.quota-divider {
  border-top: 1px solid var(--border-card);
  opacity: 0.4;
  margin: 0.3rem 0;
}

.quota-bar-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.2rem 0;
  font-size: 0.78rem;
}

.quota-bar-label {
  width: 160px;
  flex-shrink: 0;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.quota-bar-value {
  width: 72px;
  flex-shrink: 0;
  text-align: right;
  color: var(--text-muted);
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.72rem;
}

.quota-bar {
  flex: 1;
  height: 14px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 3px;
  overflow: hidden;
}

.quota-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.quota-bar-fill.complete {
  background: var(--status-success);
}

.quota-bar-fill.over {
  background: #ef4444;
}

.quota-bar-stacked {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  background: var(--input-bg);
}

.quota-bar-segment {
  height: 100%;
  min-width: 1px;
  transition: width 0.3s ease;
}

.quota-bar-pct {
  width: 36px;
  flex-shrink: 0;
  text-align: right;
  color: var(--text-muted);
  font-size: 0.72rem;
}

/* Quota action buttons */
.quota-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-bottom: 0.75rem;
}

.btn-quota-action {
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
}

.btn-quota-action:hover {
  background: var(--accent);
  color: #fff;
}

.btn-quota-action.save {
  background: var(--status-success);
  border-color: var(--status-success);
  color: #fff;
}

.btn-quota-action.save:hover {
  opacity: 0.85;
}

.btn-quota-action.cancel {
  border-color: var(--text-muted);
  color: var(--text-muted);
}

.btn-quota-action.cancel:hover {
  background: var(--text-muted);
  color: #fff;
}

.btn-quota-action.disabled {
  border-color: var(--btn-disabled-border);
  color: var(--btn-disabled-text);
  cursor: not-allowed;
}

/* Quota edit inputs */
.quota-edit-input {
  width: 60px;
  padding: 0.15rem 0.3rem;
  font-size: 0.75rem;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  text-align: right;
  color: var(--input-text);
  background: var(--input-bg);
  border: 1px solid var(--accent);
  border-radius: 3px;
  outline: none;
}

.quota-edit-input:focus {
  border-color: var(--accent-hover);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.quota-edit-overall {
  width: 120px;
  font-size: 1.5rem;
  font-weight: 800;
  text-align: center;
  padding: 0.2rem 0.5rem;
}

/* Wider value column in edit mode to fit input */
.quota-bar-value:has(.quota-edit-input) {
  width: 110px;
}

/* ══════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════ */
footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--footer-border);
  padding: 0.75rem 2rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--footer-text);
}

.status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: background 0.3s;
}

.status-dot.online {
  background: #22c55e;
  box-shadow: 0 0 4px rgba(34, 197, 94, 0.5);
}

.status-dot.offline {
  background: #ef4444;
  box-shadow: 0 0 4px rgba(239, 68, 68, 0.5);
}

/* ══════════════════════════════════════════
   TOAST
   ══════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  color: var(--text-primary);
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  pointer-events: none;
  z-index: 1000;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ══════════════════════════════════════════
   BREADCRUMB
   ══════════════════════════════════════════ */
.breadcrumb {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.breadcrumb a {
  color: var(--accent);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb .sep {
  opacity: 0.4;
}

/* ══════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .dashboard-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .status-split {
    grid-template-columns: 1fr;
  }
  .status-split-right {
    border-left: none;
    border-top: 1px solid var(--border-card);
  }
}

@media (max-width: 768px) {
  .header-content { padding: 1rem; }
  .tab { padding: 0.6rem 0.4rem; font-size: 0.72rem; }
  .tab-icon { display: none; }
  main { padding: 1rem; }
  footer { padding: 0.5rem 1rem; }
  .brand .subtitle { display: none; }
  .quotas-layout { grid-template-columns: 1fr; }
  .quotas-sidebar { max-height: 250px; }
}

@media (max-width: 580px) {
  .dashboard-cards {
    grid-template-columns: 1fr;
  }
  .tab { padding: 0.55rem 0.3rem; font-size: 0.68rem; }
}

/* ══════════════════════════════════════════
   SKIP DIAGRAM OVERLAY
   ══════════════════════════════════════════ */

:root {
  --sd-line-post: #4ade80;
  --sd-line-pre: #f59e0b;
  --sd-glow-post: rgba(74, 222, 128, 0.35);
  --sd-glow-pre: rgba(245, 158, 11, 0.35);
  --sd-card-bg: var(--bg-card);
  --sd-card-border: var(--border-card);
  --sd-card-text: var(--text-primary);
  --sd-card-num: var(--text-secondary);
}

.sd-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1000;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
}

.sd-overlay.hidden {
  display: none;
}

/* Header */
.sd-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1.5rem;
  background: var(--header-bg);
  border-bottom: 3px solid var(--accent-line);
  flex-shrink: 0;
}

.sd-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--header-text);
}

.sd-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sd-btn-show-all {
  padding: 0.35rem 1rem;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.06);
  color: var(--header-text);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.sd-btn-show-all:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.3);
}

.sd-btn-show-all.sd-btn-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.sd-close {
  width: 36px; height: 36px;
  border: none;
  background: rgba(255,255,255,0.08);
  color: var(--header-text);
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.sd-close svg {
  width: 18px;
  height: 18px;
}

.sd-close:hover {
  background: rgba(255,80,80,0.3);
}

/* Body — scroll container */
.sd-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  padding: 1rem 0;
}

/* Columns */
.sd-col {
  width: 30%;
  flex-shrink: 0;
  padding: 0 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sd-col-left {
  padding-left: 1.5rem;
}

.sd-col-right {
  padding-right: 1.5rem;
}

/* Center (SVG + labels) */
.sd-center {
  flex: 1;
  position: relative;
  min-width: 0;
}

.sd-svg {
  position: absolute;
  top: 0; left: 0;
  pointer-events: none;
  overflow: visible;
}

.sd-svg .sd-hit {
  pointer-events: stroke;
  cursor: pointer;
}

.sd-svg .sd-line-vis {
  pointer-events: none;
  transition: opacity 0.2s, stroke-width 0.2s;
}

.sd-labels {
  position: absolute;
  top: 0; left: 0; right: 0;
  pointer-events: none;
}

/* Cards */
.sd-card {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.6rem;
  background: var(--sd-card-bg);
  border: 1px solid var(--sd-card-border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.15s;
  min-height: 34px;
  user-select: none;
}

.sd-card:hover {
  background: rgba(255,255,255,0.03);
}

.sd-card-num {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--sd-card-num);
  min-width: 22px;
  text-align: center;
  flex-shrink: 0;
}

.sd-card-stub {
  font-size: 0.72rem;
  color: var(--sd-card-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Post-skip cards (green) */
.sd-card.sd-post {
  border-color: rgba(74, 222, 128, 0.4);
  box-shadow: 0 0 8px var(--sd-glow-post), inset 0 0 3px rgba(74, 222, 128, 0.05);
}

/* Pre-skip cards (amber) */
.sd-card.sd-pre {
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 0 8px var(--sd-glow-pre), inset 0 0 3px rgba(245, 158, 11, 0.05);
}

/* Both post and pre */
.sd-card.sd-both {
  border-color: rgba(74, 222, 128, 0.35);
  box-shadow: 0 0 6px var(--sd-glow-post), 0 0 6px var(--sd-glow-pre);
  border-image: linear-gradient(135deg, rgba(74,222,128,0.5), rgba(245,158,11,0.5)) 1;
}

/* Selected card */
.sd-card.sd-selected {
  background: rgba(59, 130, 246, 0.12);
  border-color: var(--accent) !important;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.4) !important;
}

/* Target card (right column, line destination) */
.sd-card.sd-target {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.3) !important;
}

/* Condition labels */
.sd-condition {
  position: absolute;
  transform: translate(-50%, -50%);
  background: rgba(15, 18, 25, 0.92);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  padding: 0.3rem 0.65rem;
  font-size: 0.68rem;
  line-height: 1.4;
  color: var(--text-primary);
  white-space: nowrap;
  pointer-events: auto;
  cursor: grab;
  z-index: 5;
  max-width: 90%;
  overflow: hidden;
  text-overflow: ellipsis;
  user-select: none;
}

.sd-condition.sd-dragging {
  cursor: grabbing;
  z-index: 10;
}

.sd-condition-post {
  border-color: rgba(74, 222, 128, 0.3);
}

.sd-condition-pre {
  border-color: rgba(245, 158, 11, 0.3);
}

.sd-label-target {
  color: var(--text-secondary);
  font-weight: 600;
}

.sd-label-logic {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.62rem;
  letter-spacing: 0.04em;
}
.sd-label-stub {
  color: var(--text-muted);
  font-style: italic;
}

/* Edit button on condition labels */
.sd-edit-btn {
  position: absolute;
  top: 2px; right: 2px;
  width: 20px; height: 20px;
  padding: 0;
  border: none;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s, color 0.15s;
  pointer-events: auto;
}
.sd-condition:hover .sd-edit-btn {
  opacity: 1;
}
.sd-edit-btn:hover {
  background: rgba(255,255,255,0.18);
  color: var(--text-primary);
}

/* Skip Editor Panel */
.sd-editor {
  position: absolute;
  transform: translateX(-50%);
  width: 340px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  z-index: 50;
  font-size: 0.78rem;
  overflow: hidden;
}
.sd-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--border-card);
}
.sd-editor-title {
  font-weight: 700;
  color: var(--text-primary);
}
.sd-editor-close {
  width: 24px; height: 24px;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sd-editor-close:hover {
  background: rgba(255,80,80,0.2);
  color: #ff6b6b;
}
.sd-editor-body {
  padding: 0.6rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.sd-editor-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.sd-editor-field > label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sd-editor-radios {
  display: flex;
  gap: 1rem;
}
.sd-editor-radio {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 0.78rem;
}
.sd-editor-radio input {
  accent-color: var(--accent);
}
.sd-editor-static {
  color: var(--text-secondary);
  font-size: 0.76rem;
  padding: 0.3rem 0.5rem;
  background: rgba(255,255,255,0.03);
  border-radius: 5px;
  border: 1px solid rgba(255,255,255,0.06);
}
.sd-editor-select {
  padding: 0.3rem 0.5rem;
  border-radius: 5px;
  border: 1px solid var(--border-card);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.76rem;
  cursor: pointer;
}
.sd-editor-select:focus {
  outline: none;
  border-color: var(--accent);
}
.sd-editor-add {
  color: var(--text-muted);
  font-style: italic;
}
.sd-editor-triggers {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.sd-editor-logic {
  display: flex;
  justify-content: center;
  padding: 2px 0;
}
.sd-editor-logic-select {
  padding: 1px 0.4rem;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: var(--accent);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  text-align: center;
}
.sd-editor-logic-select:focus {
  outline: none;
  border-color: var(--accent);
}
.sd-editor-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.25rem 0.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 5px;
  color: var(--text-primary);
  font-size: 0.76rem;
}
.sd-trigger-remove {
  width: 18px; height: 18px;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sd-trigger-remove:hover {
  background: rgba(255,80,80,0.2);
  color: #ff6b6b;
}
.sd-editor-footer {
  display: flex;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-top: 1px solid var(--border-card);
  background: rgba(255,255,255,0.02);
}
.sd-editor-btn {
  padding: 0.3rem 0.75rem;
  border-radius: 5px;
  border: 1px solid var(--border-card);
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.sd-editor-btn:hover {
  background: rgba(255,255,255,0.12);
}
.sd-editor-save {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.sd-editor-save:hover {
  background: var(--accent-hover);
}
.sd-editor-delete {
  margin-left: auto;
  border-color: rgba(255,80,80,0.3);
  color: #ff6b6b;
}
.sd-editor-delete:hover {
  background: rgba(255,80,80,0.15);
}

/* ══════════════════════════════════════════
   QUESTION EDITOR (in Skip Diagram)
   ══════════════════════════════════════════ */

/* Card edit button (pencil on left-column cards) */
.sd-card-edit {
  margin-left: auto;
  flex-shrink: 0;
  width: 22px; height: 22px;
  padding: 0;
  border: none;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s, color 0.15s;
}
.sd-card:hover .sd-card-edit {
  opacity: 1;
}
.sd-card-edit:hover {
  background: rgba(250, 204, 21, 0.2);
  color: rgb(250, 204, 21);
}

/* Yellow glow on card being edited */
.sd-card.sd-editing {
  border-color: rgba(250, 204, 21, 0.6) !important;
  box-shadow: 0 0 12px rgba(250, 204, 21, 0.4), 0 0 4px rgba(250, 204, 21, 0.2) !important;
  border-image: none !important;
}

/* Yellow connecting line */
.sd-qe-line {
  pointer-events: none;
}

/* Question editor panel */
.sd-qe {
  position: absolute;
  width: 460px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  z-index: 50;
  font-size: 0.78rem;
  overflow: hidden;
}

.sd-qe-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.85rem;
  background: rgba(250, 204, 21, 0.06);
  border-bottom: 1px solid rgba(250, 204, 21, 0.15);
  flex-shrink: 0;
}

.sd-qe-title {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.82rem;
}

.sd-qe-close {
  width: 24px; height: 24px;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sd-qe-close:hover {
  background: rgba(255,80,80,0.2);
  color: #ff6b6b;
}

.sd-qe-body {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.sd-qe-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  border-top: 1px solid var(--border-card);
  background: rgba(255,255,255,0.02);
  flex-shrink: 0;
}
.sd-qe-footer-left {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.sd-qe-btn {
  padding: 0.35rem 0.85rem;
  border-radius: 5px;
  border: 1px solid var(--border-card);
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.sd-qe-btn:hover {
  background: rgba(255,255,255,0.12);
}
.sd-qe-save {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.sd-qe-save:hover {
  background: var(--accent-hover);
}

/* Sections */
.sd-qe-section {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  transition: border-color 0.15s, background 0.15s;
}
.sd-qe-section:hover {
  border-color: rgba(255,255,255,0.12);
}
.sd-qe-section-active {
  border-color: rgba(250, 204, 21, 0.25);
  background: rgba(250, 204, 21, 0.03);
}

.sd-qe-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.2rem;
}

.sd-qe-section-label {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sd-qe-section-edit {
  width: 20px; height: 20px;
  padding: 0;
  border: none;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s, color 0.15s;
}
.sd-qe-section:hover .sd-qe-section-edit {
  opacity: 1;
}
.sd-qe-section-active .sd-qe-section-edit {
  opacity: 1;
  background: rgba(250, 204, 21, 0.15);
  color: rgb(250, 204, 21);
}
.sd-qe-section-edit:hover {
  background: rgba(250, 204, 21, 0.2);
  color: rgb(250, 204, 21);
}

.sd-qe-section-content {
  font-size: 0.76rem;
  color: var(--text-primary);
  line-height: 1.5;
  word-break: break-word;
}

/* Inputs */
.sd-qe-input {
  width: 100%;
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border-card);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.76rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}
.sd-qe-input:focus {
  border-color: rgba(250, 204, 21, 0.5);
}

.sd-qe-textarea {
  width: 100%;
  padding: 0.35rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border-card);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.76rem;
  font-family: inherit;
  outline: none;
  resize: vertical;
  min-height: 48px;
  transition: border-color 0.15s;
}
.sd-qe-textarea:focus {
  border-color: rgba(250, 204, 21, 0.5);
}

/* Rows (answer row, list rows) */
.sd-qe-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.2rem;
}
.sd-qe-row-num {
  width: 22px;
  height: 22px;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sd-qe-list-input {
  flex: 1;
  min-width: 0;
}

/* Add / Remove buttons */
.sd-qe-add-btn {
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  border: 1px dashed rgba(255,255,255,0.15);
  background: none;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s;
  margin-top: 0.2rem;
}
.sd-qe-add-btn:hover {
  border-color: rgba(250, 204, 21, 0.4);
  color: rgb(250, 204, 21);
  background: rgba(250, 204, 21, 0.05);
}

.sd-qe-remove-btn {
  width: 20px; height: 20px;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sd-qe-remove-btn:hover {
  background: rgba(255,80,80,0.2);
  color: #ff6b6b;
}

/* Tags (view-mode instruction/probe badges) */
.sd-qe-tag {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  font-size: 0.7rem;
  background: rgba(0, 210, 211, 0.1);
  color: rgb(0, 210, 211);
  border: 1px solid rgba(0, 210, 211, 0.2);
}
.sd-qe-tag-probe {
  background: rgba(250, 204, 21, 0.1);
  color: rgb(250, 204, 21);
  border-color: rgba(250, 204, 21, 0.2);
}

/* Answer view list */
.sd-qe-answer-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.sd-qe-answer-view {
  font-size: 0.72rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.1rem 0;
}

/* Small utility buttons (position toggle, delete helper) */
.sd-qe-btn-small {
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: var(--text-secondary);
  font-size: 0.68rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s;
}
.sd-qe-btn-small:hover {
  background: rgba(255,255,255,0.08);
}
.sd-qe-btn-danger {
  border-color: rgba(255,80,80,0.2);
  color: #ff6b6b;
}
.sd-qe-btn-danger:hover {
  background: rgba(255,80,80,0.1);
}

/* Response info in footer */
.sd-qe-response-info {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  color: var(--text-muted);
}
.sd-qe-resp-label {
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}
.sd-qe-resp-detail {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}
.sd-qe-resp-input {
  width: 48px;
  padding: 0.15rem 0.3rem;
  border-radius: 3px;
  border: 1px solid var(--border-card);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.68rem;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  text-align: center;
  outline: none;
}
.sd-qe-resp-input:focus {
  border-color: rgba(250, 204, 21, 0.5);
}
/* Number input spinner contrast for dark theme */
.sd-qe-resp-input::-webkit-inner-spin-button,
.sd-qe-resp-input::-webkit-outer-spin-button,
.sd-qe-field-max::-webkit-inner-spin-button,
.sd-qe-field-max::-webkit-outer-spin-button {
  opacity: 1;
  filter: invert(0.8);
}
.sd-qe-resp-calc {
  color: var(--text-muted);
  font-size: 0.62rem;
}

/* Per-field max input (in answer rows) */
.sd-qe-field-max {
  width: 42px !important;
  flex: none !important;
  text-align: center;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.7rem;
}

/* Exclusive answer tag */
.sd-qe-excl-tag {
  display: inline-block;
  padding: 0 0.3rem;
  border-radius: 3px;
  font-size: 0.58rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: rgba(255, 80, 80, 0.1);
  color: #ff6b6b;
  border: 1px solid rgba(255, 80, 80, 0.15);
  vertical-align: middle;
  margin-left: 4px;
}
.sd-qe-dup-tag {
  display: inline-block;
  padding: 0 0.3rem;
  border-radius: 3px;
  font-size: 0.58rem;
  font-weight: 600;
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent);
  border: 1px solid rgba(59, 130, 246, 0.15);
  vertical-align: middle;
  margin-left: 4px;
}

/* Randomize checkbox */
.sd-qe-randomize-label {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  color: var(--text-secondary);
  cursor: pointer;
  margin-left: 0.5rem;
  user-select: none;
}
.sd-qe-randomize-label input[type="checkbox"] {
  accent-color: rgb(250, 204, 21);
  cursor: pointer;
}

/* Drag handle for answer reorder */
.sd-qe-drag-handle {
  cursor: grab;
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1;
  flex-shrink: 0;
  padding: 0 2px;
  opacity: 0.35;
  transition: opacity 0.15s, color 0.15s;
  user-select: none;
}
.sd-qe-draggable:hover .sd-qe-drag-handle {
  opacity: 0.7;
}
.sd-qe-drag-handle:hover {
  opacity: 1 !important;
  color: var(--text-primary);
}
.sd-qe-drag-handle:active {
  cursor: grabbing;
}

/* Drag states */
.sd-qe-draggable {
  transition: background 0.15s, opacity 0.15s;
}
.sd-qe-drag-active {
  opacity: 0.4;
  background: rgba(250, 204, 21, 0.05);
}
.sd-qe-drag-over {
  background: rgba(250, 204, 21, 0.1);
  border-radius: 4px;
  box-shadow: 0 0 0 1px rgba(250, 204, 21, 0.3);
}

/* ══════════════════════════════════════════
   PART REORDER (Skip Diagram)
   ══════════════════════════════════════════ */

/* Grip handle on left-column cards */
.sd-reorder-handle {
  cursor: grab;
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1;
  flex-shrink: 0;
  padding: 0 1px;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s;
  user-select: none;
}
.sd-card:hover .sd-reorder-handle {
  opacity: 0.4;
}
.sd-reorder-handle:hover {
  opacity: 0.85 !important;
  color: var(--text-primary);
}
.sd-reorder-handle:active {
  cursor: grabbing;
}

/* Card being dragged */
.sd-card.sd-card-drag-active {
  opacity: 0.35;
  background: rgba(59, 130, 246, 0.06);
}

/* Drop target card */
.sd-card.sd-card-drag-over {
  background: rgba(59, 130, 246, 0.12);
  border-color: var(--accent) !important;
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.35) !important;
  border-image: none !important;
}

/* Reorder confirmation dialog */
.sd-reorder-dialog {
  position: absolute;
  z-index: 60;
  width: 360px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 10px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  font-size: 0.78rem;
  overflow: hidden;
}
.sd-reorder-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  background: rgba(59, 130, 246, 0.06);
  border-bottom: 1px solid rgba(59, 130, 246, 0.15);
}
.sd-reorder-dialog-title {
  font-weight: 700;
  color: var(--text-primary);
}
.sd-reorder-dialog-close {
  width: 24px; height: 24px;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sd-reorder-dialog-close:hover {
  background: rgba(255,80,80,0.2);
  color: #ff6b6b;
}
.sd-reorder-dialog-body {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.sd-reorder-dialog-move {
  font-size: 0.85rem;
  color: var(--text-primary);
}
.sd-reorder-dialog-positions {
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.sd-reorder-info {
  font-size: 0.72rem;
  color: var(--text-muted);
  padding: 0.25rem 0;
}
.sd-reorder-warnings {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 5px;
  padding: 0.45rem 0.6rem;
  font-size: 0.72rem;
  color: #f59e0b;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.sd-reorder-dialog-footer {
  display: flex;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-top: 1px solid var(--border-card);
  background: rgba(255,255,255,0.02);
}
.sd-reorder-dialog-btn {
  padding: 0.35rem 0.85rem;
  border-radius: 5px;
  border: 1px solid var(--border-card);
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.sd-reorder-dialog-btn:hover {
  background: rgba(255,255,255,0.12);
}
.sd-reorder-confirm {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.sd-reorder-confirm:hover {
  background: var(--accent-hover);
}

/* ── Red Herring Button ── */
.sd-btn-insert-rh {
  background: rgba(234, 179, 8, 0.12);
  color: #eab308;
  border: 1px solid rgba(234, 179, 8, 0.3);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 0.72rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: background 0.15s;
}
.sd-btn-insert-rh:hover {
  background: rgba(234, 179, 8, 0.22);
}
.sd-btn-insert-rh svg, .sd-btn-insert-rh i {
  width: 14px;
  height: 14px;
}

/* ── Red Herring Card Indicator ── */
.sd-card.sd-zzzzz {
  border: 1px solid rgba(239, 68, 68, 0.7);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.4), inset 0 0 3px rgba(239, 68, 68, 0.08);
}
.sd-card.sd-zzzzz .sd-card-num {
  color: #ef4444;
}
.sd-card.sd-zzzzz .sd-card-stub {
  color: #fca5a5;
}
.sd-condition-rh {
  border-color: rgba(239, 68, 68, 0.4);
}

/* ── Red Herring Dialog ── */
.sd-rh-dialog {
  position: absolute;
  background: var(--bg-primary, #0f172a);
  border: 1px solid var(--border-color, #334155);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  z-index: 200;
  width: 380px;
  max-width: 90vw;
}
.sd-rh-dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color, #334155);
}
.sd-rh-dialog-title {
  font-weight: 600;
  font-size: 0.85rem;
  color: #eab308;
}
.sd-rh-dialog-close {
  background: none;
  border: none;
  color: var(--text-muted, #888);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0 4px;
}
.sd-rh-dialog-close:hover {
  color: var(--text-primary);
}
.sd-rh-dialog-body {
  padding: 14px;
}
.sd-rh-info {
  font-size: 0.78rem;
  color: var(--text-secondary, #999);
  margin-bottom: 10px;
}
.sd-rh-positions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 10px;
}
.sd-rh-pos {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--text-primary);
  padding: 6px 8px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
}
.sd-rh-pos-label {
  font-weight: 600;
  color: #eab308;
  min-width: 52px;
  flex-shrink: 0;
}
.sd-rh-select {
  flex: 1;
  padding: 4px 8px;
  font-size: 0.76rem;
  border-radius: 4px;
  border: 1px solid var(--border-color, #334155);
  background: var(--bg-secondary, #1e293b);
  color: var(--text-primary, #e2e8f0);
  cursor: pointer;
  max-width: 320px;
}
.sd-rh-note {
  font-size: 0.72rem;
  color: var(--text-muted, #888);
  line-height: 1.4;
}
.sd-rh-dialog-footer {
  display: flex;
  gap: 8px;
  padding: 10px 14px;
  border-top: 1px solid var(--border-color, #334155);
}
.sd-rh-dialog-btn {
  padding: 6px 16px;
  border-radius: 6px;
  font-size: 0.78rem;
  cursor: pointer;
  border: 1px solid var(--border-color, #334155);
  background: transparent;
  color: var(--text-primary);
}
.sd-rh-dialog-btn:hover {
  background: rgba(255,255,255,0.08);
}
.sd-rh-confirm {
  background: #eab308;
  border-color: #eab308;
  color: #000;
  font-weight: 600;
}
.sd-rh-confirm:hover {
  background: #facc15;
}

/* ── Preflight: Red Herring help text ── */
.pf-rh-help {
  font-size: 0.78rem;
  color: var(--text-muted, #888);
  padding: 6px 0 0 28px;
  line-height: 1.4;
}

/* ══════════════════════════════════════════
   DEPLOY CARD
   ══════════════════════════════════════════ */

/* ── Deploy card ── */
.deploy-card .card-body {
  max-height: 420px;
  overflow-y: auto;
}

.deploy-actions-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 8px;
}
.deploy-actions-row .btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: 100%;
  justify-content: center;
}
.deploy-actions-row svg {
  width: 13px;
  height: 13px;
}

.preflight-badge {
  font-size: 0.72rem;
  padding: 4px 8px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 8px;
}
.preflight-badge svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}
.preflight-badge.pass {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.25);
}
.preflight-badge.fail {
  background: rgba(239, 68, 68, 0.08);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.deploy-list-section {
  margin-top: 4px;
}

/* Deployment items */
.deploy-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 10px;
  margin-bottom: 6px;
}

.deploy-item-header {
  display: flex;
  align-items: center;
  gap: 6px;
}

.deploy-item-icon {
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
}
.deploy-item-icon svg {
  width: 13px;
  height: 13px;
}

.deploy-item-label {
  font-size: 0.8rem;
  font-weight: 600;
  flex: 1;
}

.deploy-status {
  font-size: 0.7rem;
  font-weight: 600;
}

.deploy-status.live { color: #22c55e; }
.deploy-status.paused { color: #f59e0b; }
.deploy-status.closed { color: #6b7280; }

.deploy-copy-link {
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px;
  opacity: 0.6;
  transition: opacity 0.15s;
  display: inline-flex;
  align-items: center;
  color: var(--text-secondary);
}
.deploy-copy-link svg {
  width: 14px;
  height: 14px;
}
.deploy-copy-link:hover { opacity: 1; }

.deploy-item-stats {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 3px;
  padding-left: 19px;
}

.deploy-item-actions {
  display: flex;
  gap: 6px;
  margin-top: 5px;
  padding-left: 19px;
}

.btn-xs {
  font-size: 0.65rem;
  padding: 2px 8px;
  border-radius: 3px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  cursor: pointer;
  transition: background 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.btn-xs svg {
  width: 10px;
  height: 10px;
}
.btn-xs:hover { background: var(--bg-secondary); }
.btn-xs.btn-danger { color: #ef4444; border-color: #ef4444; }
.btn-xs.btn-danger:hover { background: rgba(239, 68, 68, 0.1); }

.btn-sm {
  font-size: 0.72rem;
  padding: 4px 12px;
}

/* Add deployment form */
.add-deploy-form {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 10px;
  margin-top: 6px;
}
.add-deploy-form-title {
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-secondary);
}
.add-deploy-form .form-group {
  margin-bottom: 6px;
}
.add-deploy-form .form-input {
  font-size: 0.75rem;
  padding: 5px 8px;
}
.form-row {
  display: flex;
  gap: 6px;
}

/* ══════════════════════════════════════════
   PREFLIGHT CHECKLIST OVERLAY
   ══════════════════════════════════════════ */
.preflight-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 280px;
  max-height: calc(100vh - 320px);
}

.pf-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--card-header-bg);
  color: var(--card-header-text);
  flex-shrink: 0;
}
.pf-title {
  font-weight: 600;
  font-size: 0.82rem;
}
.pf-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.pf-close {
  background: none;
  border: none;
  color: var(--card-header-text);
  cursor: pointer;
  padding: 0 4px;
  opacity: 0.7;
  transition: opacity 0.15s;
  display: flex;
  align-items: center;
}
.pf-close svg {
  width: 16px;
  height: 16px;
}
.pf-close:hover { opacity: 1; }

.pf-body {
  overflow-y: auto;
  flex: 1;
  padding: 12px 16px;
}

.pf-loading {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.pf-summary {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
.pf-summary svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.pf-summary.pass {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.25);
}
.pf-summary.fail {
  background: rgba(239, 68, 68, 0.08);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.pf-section {
  margin-bottom: 16px;
}
.pf-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.pf-section-title svg {
  width: 13px;
  height: 13px;
}

.readiness-check {
  font-size: 0.8rem;
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.readiness-check svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.readiness-check.pass { color: #22c55e; }
.readiness-check.fail { color: #ef4444; }
.readiness-check.warn { color: #f59e0b; }

.quota-cat-select {
  font-size: 0.78rem;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
  max-width: 280px;
}

/* Fix stubs (inside preflight overlay) */
.pf-fix-stubs {
  margin-top: 8px;
  padding: 10px;
  background: var(--bg-secondary);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.fix-stub-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
  font-size: 0.78rem;
}
.fix-stub-part {
  font-weight: 600;
  min-width: 55px;
  color: var(--text-muted);
  flex-shrink: 0;
}
.fix-stub-frame {
  font-size: 0.7rem;
  color: var(--accent);
  flex-shrink: 0;
  min-width: 50px;
}
.fix-stub-q {
  flex: 1;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.fix-stub-input {
  width: 180px !important;
  font-size: 0.75rem !important;
  padding: 4px 8px !important;
}

/* ── Quota mapping rows (preflight overlay) ── */
.pf-quota-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 0;
  font-size: 0.78rem;
  border-bottom: 1px solid var(--border-color);
}
.pf-quota-row:last-of-type { border-bottom: none; }

.pf-qr-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.pf-qr-icon svg { width: 14px; height: 14px; }
.pf-qr-icon.pass { color: #22c55e; }
.pf-qr-icon.fail { color: #ef4444; }
.pf-qr-icon.warn { color: #f59e0b; }

.pf-qr-label {
  font-weight: 600;
  min-width: 90px;
  flex-shrink: 0;
  color: var(--text-primary);
}
.pf-qr-arrow {
  color: var(--text-muted);
  flex-shrink: 0;
}
.pf-qr-value {
  flex: 1;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pf-qr-change,
.pf-qr-remove {
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px;
  border-radius: 4px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: color 0.15s, background 0.15s;
}
.pf-qr-change svg,
.pf-qr-remove svg {
  width: 13px;
  height: 13px;
}
.pf-qr-change:hover {
  color: var(--accent);
  background: rgba(255,255,255,0.06);
}
.pf-qr-remove:hover {
  color: #ef4444;
  background: rgba(239,68,68,0.1);
}

/* Add custom mapping */
.pf-add-mapping {
  margin-top: 10px;
}
.pf-add-mapping-form {
  margin-top: 8px;
  padding: 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
}
.pf-amf-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}
.pf-amf-name {
  flex: 1;
  font-size: 0.78rem !important;
  padding: 5px 8px !important;
}
.pf-amf-select {
  flex: 1;
  font-size: 0.78rem !important;
  padding: 5px 8px !important;
}
.pf-amf-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

/* ══════════════════════════════════════════
   DATA TAB — Analytics Tools
   ══════════════════════════════════════════ */

/* Data tab: narrower sidebar for more chart room */
.data-layout {
  grid-template-columns: 220px 1fr;
}

/* Survey Analytics — Controls */
.analytics-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
  align-items: flex-start;
}
.analytics-stats {
  display: flex;
  gap: 0.75rem;
}
.analytics-stat {
  text-align: center;
  padding: 0.5rem 0.75rem;
  background: var(--bg-page);
  border: 1px solid var(--border-card);
  border-radius: 5px;
  min-width: 80px;
}
.analytics-stat-num {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}
.analytics-stat-label {
  display: block;
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  margin-top: 0.1rem;
}
.analytics-toggles {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-left: auto;
}
.analytics-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
  cursor: pointer;
}
.analytics-toggle input {
  accent-color: var(--accent);
}
.atog-swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
}
.atog-points { background: rgba(59, 130, 246, 0.8); }
.atog-tpq { background: rgba(245, 158, 11, 0.8); }
.atog-term { background: rgba(239, 68, 68, 0.8); }
.analytics-range {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.analytics-range select {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 4px;
  color: var(--input-text);
  font-size: 0.75rem;
  padding: 3px 6px;
  max-width: 140px;
}
.analytics-chart-container {
  position: relative;
  height: 400px;
}

/* Completion Timing */
.timing-charts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.timing-chart-box {
  background: var(--bg-page);
  border: 1px solid var(--border-card);
  border-radius: 5px;
  padding: 0.75rem;
}
.timing-chart-box h3 {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.timing-chart-wrap {
  position: relative;
  height: 320px;
}

/* Answer Viewer */
.answer-viewer-controls {
  margin-bottom: 1rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
}
.answer-viewer-controls select {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 4px;
  color: var(--input-text);
  font-size: 0.78rem;
  padding: 5px 8px;
  width: auto;
  margin-top: 2px;
}
.av-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.75rem;
  gap: 1rem;
}
.av-question {
  font-size: 0.82rem;
  color: var(--text-primary);
  flex: 1;
}
.av-total {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.av-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}
.av-table thead th {
  text-align: left;
  padding: 0.4rem 0.5rem;
  border-bottom: 2px solid var(--border-card);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.av-table tbody td {
  padding: 0.35rem 0.5rem;
  border-bottom: 1px solid var(--border-card);
  color: var(--text-primary);
}
.av-num { width: 30px; text-align: center; color: var(--text-muted); }
.av-text { max-width: 300px; }
.av-count { width: 50px; text-align: right; }
.av-pct { width: 50px; text-align: right; font-weight: 600; }
.av-bar-cell { width: 150px; }
.av-bar {
  height: 14px;
  background: rgba(59, 130, 246, 0.6);
  border-radius: 2px;
  transition: width 0.3s ease;
}

/* PreQL Cross-Tab */
.av-controls-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}
.av-selects {
  flex: 1;
}
.av-export-btns {
  display: flex;
  gap: 0.4rem;
  flex-shrink: 0;
  padding-top: 2px;
}
.answer-viewer-controls label {
  display: block;
  margin-bottom: 6px;
}
.av-pct-mode {
  display: flex;
  gap: 1rem;
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.av-pct-mode label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  margin-bottom: 0;
}
.xt-table-wrap {
  overflow-x: auto;
  max-width: 100%;
}
.xt-table {
  width: auto;
  min-width: 100%;
}
.xt-corner {
  white-space: nowrap;
  font-size: 0.72rem;
  min-width: 140px;
}
.xt-bh {
  text-align: center;
  max-width: 120px;
  word-wrap: break-word;
}
.xt-cell {
  text-align: center;
  min-width: 60px;
  white-space: nowrap;
}
.xt-pct {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 400;
}
.xt-total-col {
  font-weight: 600;
  border-right: 2px solid var(--border-card);
}
.xt-col-total {
  font-weight: 600;
}
.xt-totals-row td {
  border-top: 2px solid var(--border-card);
}

/* Quality Control */
.qc-controls {
  margin-bottom: 1rem;
}
.qc-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.qc-question-list {
  max-height: 180px;
  overflow-y: auto;
  border: 1px solid var(--border-card);
  border-radius: 5px;
  padding: 0.4rem 0.5rem;
  margin-bottom: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.qc-question-item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.76rem;
  color: var(--text-secondary);
  padding: 0.2rem 0;
  cursor: pointer;
  white-space: nowrap;
}
.qc-question-item input {
  accent-color: var(--accent);
}
.qc-load-btn {
  padding: 6px 16px;
  font-size: 0.78rem;
}
.qc-table-wrap {
  overflow-x: auto;
  max-height: 70vh;
  overflow-y: auto;
}
.qc-table {
  border-collapse: collapse;
  font-size: 0.74rem;
}
.qc-table thead th {
  padding: 0.3rem 0.5rem 0.25rem;
  border-bottom: 2px solid var(--border-card);
  border-right: 1px solid var(--border-card);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.67rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-align: left;
  white-space: normal;
  max-width: 90px;
  min-width: 50px;
  line-height: 1.3;
  vertical-align: bottom;
  position: sticky;
  top: 0;
  background: var(--bg-card, #fff);
  z-index: 1;
}
.qc-table tbody td {
  padding: 0.25rem 0.5rem;
  border-bottom: 1px solid var(--border-card);
  border-right: 1px solid var(--border-card);
  text-align: left;
  color: var(--text-primary);
  white-space: nowrap;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.qc-table td.qc-sticky {
  position: sticky;
  background: var(--bg-card, #fff);
  z-index: 2;
}
.qc-table thead th.qc-sticky {
  position: sticky;
  top: 0;
  background: var(--bg-card, #fff);
  z-index: 4;
}
.qc-table .qc-respnum { left: 0; text-align: center; font-weight: 600; color: var(--text-muted); min-width: 55px; }
.qc-table .qc-iid { left: 55px; text-align: center; font-weight: 600; min-width: 80px; border-right: 2px solid var(--border-card); }
.qc-ts { font-size: 0.7rem; color: var(--text-muted); }
.qc-deploy { font-size: 0.7rem; color: var(--text-muted); }
.qc-table td.qc-ans { font-size: 0.73rem; text-align: center; }
.qc-divider td { border-top: 2px solid var(--accent); }
.qc-noans { color: var(--text-muted); opacity: 0.45; }
.qc-col-click { cursor: pointer; position: relative; vertical-align: bottom; }
.qc-col-click:hover { color: var(--accent); }
.qc-good-pct {
  display: block;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #22c55e;
  margin-top: 2px;
  padding-top: 2px;
  border-top: 1px solid var(--border-card);
  text-transform: none;
  letter-spacing: 0;
}
.qc-good-pct:empty { display: none; }

/* QC Interviewer Summary Rows */
.qc-summary-row td {
  border-top: 1px solid var(--border-card);
  border-bottom: 2px solid var(--border-card);
  padding: 0.15rem 0.5rem;
  font-size: 0.7rem;
  background: var(--bg-card, #fff);
}
.qc-summary-n {
  font-size: 0.63rem;
  color: var(--text-muted);
  font-style: italic;
  font-weight: 400;
}
.qc-summary-label {
  font-size: 0.68rem;
}
.qc-summary-row td.qc-sticky { background: var(--bg-card, #fff); }
.qc-summary-spacer { border-right-color: transparent; }
.qc-table td.qc-iid-pct {
  text-align: center;
  font-weight: 700;
  font-size: 0.72rem;
}
.qc-table td.qc-iid-pct:empty { color: transparent; }
.qc-table td.qc-pct-ok { color: #22c55e; }
.qc-table td.qc-pct-warn { color: #d97706; background: rgba(245, 158, 11, 0.08); }
.qc-table td.qc-pct-bad { color: #ef4444; background: rgba(239, 68, 68, 0.1); font-weight: 800; }

/* Cell-level shading for bad answers in amber/red interviewer groups */
.qc-table td.qc-cell-warn { background: rgba(245, 158, 11, 0.12); }
.qc-table td.qc-cell-bad { background: rgba(239, 68, 68, 0.14); }

/* QC Answer Modal */
.qc-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.qc-modal {
  background: var(--bg-card, #fff);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  min-width: 300px;
  max-width: 420px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}
.qc-modal-close {
  position: absolute;
  top: 8px;
  right: 12px;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1;
}
.qc-modal-close:hover { color: var(--text-primary); }
.qc-modal-title {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.qc-modal-stub {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.qc-modal-list {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.qc-modal-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem 0;
}
.qc-modal-item input { accent-color: var(--accent); }
.qc-modal-num {
  color: var(--text-muted);
  font-size: 0.72rem;
  min-width: 18px;
  text-align: right;
}

/* ── Others Coding — 3-Column Layout ── */
.oth-layout {
  display: grid;
  grid-template-columns: 240px 1fr 1fr;
  gap: 0.75rem;
  height: calc(100vh - 200px);
  min-height: 400px;
}
.oth-col {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 5px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.oth-col-header {
  padding: 0.5rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--border-card);
  flex-shrink: 0;
  background: var(--bg-secondary);
}
.oth-col-body {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}
.oth-empty {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-style: italic;
}

/* Column 1: Question list */
.oth-question-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.8rem;
  color: var(--text-primary);
  transition: background 0.1s;
}
.oth-question-item:hover { background: var(--bg-tertiary); }
.oth-question-item.active {
  background: var(--accent);
  color: #fff;
}
.oth-q-stub {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.oth-q-badge {
  flex-shrink: 0;
  margin-left: 0.5rem;
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  min-width: 20px;
  text-align: center;
}
.oth-question-item.active .oth-q-badge {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

/* Column 2 & 3: Selectable items */
.oth-answer-item, .oth-verbatim-item {
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  color: var(--text-primary);
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  user-select: none;
  transition: background 0.08s;
}
.oth-answer-item:hover, .oth-verbatim-item:hover {
  background: var(--bg-tertiary);
}
.oth-answer-item.selected {
  background: var(--accent);
  color: #fff;
}
/* Added answers (recodes) — italic with subtle accent left border */
.oth-answer-item.oth-added {
  font-style: italic;
  border-left: 3px solid var(--accent);
  padding-left: calc(0.75rem - 3px);
}
.oth-answer-item.oth-added.selected {
  font-style: italic;
}
.oth-verbatim-item.selected {
  background: var(--accent);
  color: #fff;
}
.oth-verbatim-item.selected .oth-v-coded {
  color: rgba(255, 255, 255, 0.7);
}

/* Coded verbatim items (green tint) */
.oth-verbatim-item.oth-coded {
  background: rgba(74, 222, 128, 0.08);
}
.oth-verbatim-item.oth-coded:hover {
  background: rgba(74, 222, 128, 0.14);
}
.oth-verbatim-item.oth-coded.selected {
  background: var(--accent);
}
.oth-verbatim-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}
.oth-v-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.oth-v-coded {
  flex-shrink: 0;
  font-size: 0.7rem;
  color: var(--text-muted);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Others action buttons in header bar */
.oth-actions {
  margin-left: auto;
  display: flex;
  gap: 0.3rem;
  align-items: center;
}
.oth-btn {
  padding: 0.2rem 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--card-header-text);
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.1s, border-color 0.1s;
  white-space: nowrap;
}
.oth-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}
.oth-btn:active {
  background: rgba(255, 255, 255, 0.18);
}
.oth-btn-active {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #fff;
}
.oth-btn-help {
  font-weight: 700;
  font-size: 0.72rem;
  width: 22px;
  text-align: center;
  padding: 0.2rem 0;
  margin-left: 0.2rem;
  border-radius: 50%;
}

/* Help overlay */
.oth-help-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.oth-help-modal {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 8px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  width: 560px;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.oth-help-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-card);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
}
.oth-help-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0 0.3rem;
  line-height: 1;
}
.oth-help-close:hover { color: var(--text-primary); }
.oth-help-body {
  padding: 1rem;
  overflow-y: auto;
  font-size: 0.82rem;
  color: var(--text-secondary);
}
.oth-help-body h4 {
  margin: 1rem 0 0.4rem;
  font-size: 0.82rem;
  color: var(--text-primary);
}
.oth-help-body ol {
  margin: 0.4rem 0;
  padding-left: 1.3rem;
}
.oth-help-body li {
  margin-bottom: 0.3rem;
  line-height: 1.5;
}
.oth-help-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}
.oth-help-table th {
  text-align: left;
  padding: 0.35rem 0.6rem;
  border-bottom: 2px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.oth-help-table td {
  padding: 0.35rem 0.6rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: top;
}
.oth-help-table kbd {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  font-size: 0.72rem;
  font-family: inherit;
  color: var(--text-primary);
}

/* ── Transfer Tab ── */

.transfer-layout {
  grid-template-columns: 220px 1fr 260px;
}

.transfer-right-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.transfer-right-body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.transfer-export-area {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.transfer-hero {
  text-align: center;
  padding: 2rem 1rem 1.5rem;
}

.transfer-hero-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  margin-bottom: 0.75rem;
}

.transfer-hero-icon svg {
  width: 24px;
  height: 24px;
}

.transfer-hero h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.transfer-hero p {
  margin: 0 0 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.transfer-export-btn {
  font-size: 0.9rem;
  padding: 0.6rem 1.5rem;
  gap: 0.5rem;
}

.transfer-export-btn.btn-success {
  background: #22c55e;
  border-color: #22c55e;
}

.transfer-stats {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.transfer-stat {
  text-align: center;
  padding: 0.4rem 0.75rem;
  background: var(--bg-page);
  border: 1px solid var(--border-card);
  border-radius: 5px;
  min-width: 70px;
}

.transfer-stat-num {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.transfer-stat-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.transfer-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.transfer-file-card {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.75rem;
  background: var(--bg-page);
  border: 1px solid var(--border-card);
  border-radius: 5px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.transfer-file-card:hover {
  border-color: var(--accent);
  background: var(--tab-hover-bg);
}

.transfer-file-card.active {
  border-color: var(--accent);
  background: rgba(59, 130, 246, 0.08);
}

.transfer-file-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 5px;
  background: var(--accent);
  color: #fff;
  flex-shrink: 0;
}

.transfer-file-icon svg {
  width: 16px;
  height: 16px;
}

.transfer-file-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-all;
}

.transfer-file-size {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.transfer-preview {
  margin-top: 0.75rem;
}

.transfer-preview-header {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0.75rem;
  background: var(--bg-page);
  border: 1px solid var(--border-card);
  border-bottom: none;
  border-radius: 5px 5px 0 0;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.transfer-preview-content {
  margin: 0;
  padding: 0.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  border-radius: 0 0 5px 5px;
  font-size: 0.68rem;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  line-height: 1.4;
  max-height: 320px;
  overflow: auto;
  color: var(--text-primary);
  white-space: pre;
  tab-size: 8;
}

.transfer-error {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 5px;
  color: #ef4444;
  font-size: 0.82rem;
}

/* Right panel — ZIP card */
.transfer-zip-info {
  text-align: center;
  padding: 1rem 0;
}

.transfer-zip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  margin-bottom: 0.6rem;
}

.transfer-zip-icon svg {
  width: 24px;
  height: 24px;
}

.transfer-zip-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-all;
  margin-bottom: 0.25rem;
}

.transfer-zip-size {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.transfer-zip-files {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

.transfer-zip-download {
  width: 100%;
  text-align: center;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  font-size: 0.82rem;
}

.transfer-upload-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  width: 100%;
  justify-content: center;
}

.transfer-upload-status svg {
  width: 14px;
  height: 14px;
}

.transfer-upload-status.success {
  color: #22c55e;
}

.transfer-upload-status.error {
  color: #ef4444;
}

.tree-deploy-badge {
  margin-left: auto;
  background: var(--accent);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.1rem 0.4rem;
  border-radius: 8px;
  min-width: 18px;
  text-align: center;
}

/* ── Documents tab ── */

.docs-layout {
  grid-template-columns: 280px 1fr;
}

.docs-header-actions {
  margin-left: auto;
}

.docs-fielded-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: all 0.15s;
}
.docs-fielded-btn:hover:not(:disabled) {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.docs-fielded-btn:disabled {
  opacity: 0.5;
  cursor: default;
}
.docs-fielded-btn svg {
  width: 13px;
  height: 13px;
}

.docs-file-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px;
}

.docs-file-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.12s;
}
.docs-file-row:hover {
  background: var(--hover);
}

.docs-file-icon {
  color: var(--text-muted);
  flex-shrink: 0;
}
.docs-file-icon svg {
  width: 16px;
  height: 16px;
}
.docs-file-icon.gold {
  color: #d97706;
}

.docs-file-name {
  flex: 1;
  font-size: 0.82rem;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.docs-file-meta {
  font-size: 0.7rem;
  color: var(--text-muted);
  flex-shrink: 0;
  min-width: 60px;
  text-align: right;
}

.docs-preview {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.docs-preview-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.docs-preview-title {
  font-size: 0.8rem;
  font-weight: 600;
  flex: 1;
}

.docs-preview-dl,
.docs-preview-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  font-size: 0.7rem;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: all 0.12s;
}
.docs-preview-dl:hover,
.docs-preview-back:hover {
  background: var(--hover);
}
.docs-preview-dl svg,
.docs-preview-back svg {
  width: 12px;
  height: 12px;
}

.docs-preview-code {
  flex: 1;
  overflow: auto;
  padding: 12px;
  margin: 0;
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  line-height: 1.5;
  background: var(--bg-card);
  color: var(--text);
  white-space: pre;
}

.docs-line-num {
  color: var(--text-muted);
  margin-right: 12px;
  user-select: none;
}

.docs-preview-truncated {
  padding: 6px 14px;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
  border-top: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 900px) {
  .transfer-layout { grid-template-columns: 1fr; }
  .transfer-right-panel { max-height: 250px; }
}

@media (max-width: 700px) {
  .timing-charts { grid-template-columns: 1fr; }
  .analytics-controls { flex-direction: column; }
  .analytics-range { margin-left: 0; }
}