:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-muted: #eef3f8;
  --border: #d9e2ec;
  --text: #17202a;
  --muted: #607080;
  --primary: #0f6ab7;
  --primary-hover: #0b558f;
  --fusion-accent: #18a999;
  --danger-bg: #fff2ed;
  --danger-border: #ffb59e;
  --danger-text: #a33b1f;
  --shadow: 0 18px 45px rgba(23, 32, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--primary-hover);
  text-decoration: underline;
}

button,
input,
select,
textarea {
  font: inherit;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 16px;
  background: linear-gradient(145deg, #f7fbff 0%, #edf3f8 100%);
}

.login-card {
  width: min(100%, 420px);
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.brand-mark {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--fusion-accent));
  color: #ffffff;
  font-weight: 700;
}

.login-card h1,
.page-title h1 {
  margin: 16px 0 6px;
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: 0;
}

.login-card p,
.page-title p,
.record-summary {
  margin: 0;
  color: var(--muted);
}

.form-grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.field label {
  display: block;
  margin-bottom: 6px;
  color: #334252;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.field input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #c7d2df;
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
}

.field input:focus {
  border-color: var(--primary);
  outline: 3px solid rgba(17, 103, 177, 0.16);
}

.button-primary,
.button-secondary {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
}

.button-primary {
  width: 100%;
  border: 1px solid var(--primary);
  background: var(--primary);
  color: #ffffff;
}

.button-primary:hover,
.button-primary:focus {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

.button-secondary {
  padding: 8px 14px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--primary);
}

.alert {
  margin-top: 20px;
  padding: 12px 14px;
  border: 1px solid var(--danger-border);
  border-radius: 6px;
  background: var(--danger-bg);
  color: var(--danger-text);
  font-weight: 700;
}

.app-shell {
  min-height: 100vh;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: #ffffff;
}

.app-header-inner,
.page-wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.app-header-inner {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.app-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-size: 20px;
  font-weight: 800;
}

.app-brand:hover,
.app-brand:focus {
  text-decoration: none;
}

.app-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.app-nav a {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 7px 10px;
  border-radius: 6px;
  color: #334252;
  font-weight: 700;
}

.app-nav a:hover,
.app-nav a:focus,
.app-nav a.is-active {
  background: var(--surface-muted);
  color: var(--primary);
  text-decoration: none;
}

.page-wrap {
  padding: 28px 0 48px;
}

.page-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.tabs {
  display: flex;
  gap: 8px;
}

.tabs a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #ffffff;
  color: #334252;
  font-weight: 700;
}

.tabs a.is-active {
  border-color: var(--primary);
  background: #eaf4ff;
  color: var(--primary);
}

.data-panel {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 8px 24px rgba(23, 32, 42, 0.08);
}

.panel-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  background: #fbfdff;
}

.pager {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pager a,
.pager span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 6px 10px;
  border-radius: 6px;
  font-weight: 700;
}

.pager a {
  border: 1px solid var(--border);
  background: #ffffff;
}

.pager span {
  color: #8a98a8;
}

.table-scroll {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 13px 16px;
  border-bottom: 1px solid #edf1f5;
  text-align: left;
  vertical-align: middle;
}

.data-table th {
  background: #f2f6fb;
  color: #334252;
  font-size: 13px;
  text-transform: uppercase;
}

.data-table tr:last-child td {
  border-bottom: 0;
}

.status-pill {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: #eaf7ef;
  color: #22653d;
  font-weight: 700;
}

.status-pill.is-muted {
  background: #eef1f4;
  color: #607080;
}

.empty-state {
  padding: 36px 18px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 760px) {
  .app-header-inner,
  .page-toolbar,
  .panel-meta {
    align-items: stretch;
    flex-direction: column;
  }

  .app-nav {
    justify-content: flex-start;
  }

  .login-card {
    padding: 24px;
  }
}

.modal-open {
  overflow: hidden;
}

.builder-modal[hidden] {
  display: none;
}

.builder-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
}

.builder-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 32, 42, 0.58);
}

.builder-modal-panel {
  position: relative;
  width: min(940px, 100%);
  height: min(820px, calc(100vh - 48px));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.builder-modal-header {
  display: flex;
  height: 56px;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border-bottom: 1px solid var(--border);
  background: #fbfdff;
}

.builder-modal-header h2 {
  margin: 0;
  font-size: 18px;
  letter-spacing: 0;
}

.builder-modal-close {
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.builder-modal iframe {
  width: 100%;
  height: calc(100% - 56px);
  border: 0;
  background: #ffffff;
}

.builder-modal-content {
  height: min(820px, calc(100vh - 48px));
}

.builder-modal-content .modal-body {
  min-height: 0;
}

.builder-modal-content iframe {
  display: block;
  width: 100%;
  height: calc(min(820px, calc(100vh - 48px)) - 57px);
  border: 0;
  background: #ffffff;
}

.modal-page {
  min-height: 100vh;
  margin: 0;
  padding: 24px;
  background: #f7f9fc;
}

.modal-form {
  display: grid;
  gap: 18px;
  max-width: 780px;
  margin: 0 auto;
}

.modal-form h1 {
  margin: 0;
  font-size: 24px;
  letter-spacing: 0;
}

.modal-form-panel,
.preview-panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
}

.modal-form-panel {
  display: grid;
  gap: 16px;
  padding: 18px;
}

.modal-field label {
  display: block;
  margin-bottom: 6px;
  color: #334252;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.modal-field input,
.modal-field select,
.modal-field textarea {
  width: 100%;
  min-height: 42px;
  padding: 9px 10px;
  border: 1px solid #c7d2df;
  border-radius: 6px;
  background: #ffffff;
}

.modal-field textarea {
  min-height: 132px;
  resize: vertical;
}

.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.modal-actions .button-primary {
  width: auto;
  padding: 8px 16px;
}

.preview-panel {
  min-height: 120px;
  padding: 18px;
  overflow-x: auto;
}

.preview-panel:empty::before {
  content: "Choose an input type to preview the question.";
  color: var(--muted);
}

.inspector-frame-page.modal-page {
  padding: 0;
  background: #f8fbff;
}

.inspector-frame-page .modal-form {
  max-width: 100%;
  gap: 0;
}

.inspector-frame-page .modal-form h1 {
  font-size: 20px;
}

.inspector-frame-page .modal-form-panel {
  border: 0;
  padding: 14px;
  background: transparent;
}

.inspector-page-head {
  padding: 18px 16px 14px;
  border-bottom: 1px solid #dce6f0;
  background: #ffffff;
}

.inspector-page-head h1 {
  margin: 0;
  color: #071d36;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0;
}

.inspector-settings-form {
  display: grid;
  gap: 12px;
}

.inspector-setting-card {
  display: grid;
  gap: 14px;
  padding: 14px;
  border: 1px solid #dce6f0;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(23, 32, 42, 0.05);
}

.question-template-grid,
.question-type-grid {
  display: grid;
  gap: 8px;
}

.question-template-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.question-type-grid {
  max-height: 260px;
  overflow-y: auto;
  padding-right: 2px;
}

.question-template-card,
.question-type-card {
  display: grid;
  gap: 3px;
  width: 100%;
  min-height: 62px;
  padding: 11px 12px;
  border: 1px solid #dce6f0;
  border-radius: 9px;
  background: #f8fbff;
  color: #17202a;
  cursor: pointer;
  text-align: left;
}

.question-template-card:hover,
.question-template-card:focus,
.question-type-card:hover,
.question-type-card:focus,
.question-template-card.is-selected,
.question-type-card.is-selected {
  border-color: var(--primary);
  background: #edf6ff;
  box-shadow: 0 0 0 3px rgba(15, 106, 183, 0.12);
  outline: 0;
}

.question-template-card strong,
.question-type-card strong {
  color: #071d36;
  font-size: 13px;
  line-height: 1.25;
}

.question-template-card span,
.question-type-card span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.3;
}

.type-picker-tools {
  display: grid;
  gap: 8px;
}

.type-picker-tools input {
  border-color: #cfdbe7;
  border-radius: 8px;
}

.inspector-setting-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.inspector-setting-heading h2 {
  margin: 0;
  color: #071d36;
  font-size: 15px;
  line-height: 1.25;
  letter-spacing: 0;
}

.inspector-setting-heading span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-align: right;
}

.inspector-frame-page .modal-field label {
  color: #425466;
  letter-spacing: 0;
}

.inspector-frame-page .modal-field input,
.inspector-frame-page .modal-field select,
.inspector-frame-page .modal-field textarea,
.inspector-frame-page .option-row input,
.inspector-frame-page .option-add-grid input,
.inspector-frame-page .option-add-grid select,
.inspector-frame-page .add-options-panel textarea {
  border-color: #cfdbe7;
  border-radius: 8px;
}

.inspector-frame-page .modal-field input:focus,
.inspector-frame-page .modal-field select:focus,
.inspector-frame-page .modal-field textarea:focus,
.inspector-frame-page .option-row input:focus,
.inspector-frame-page .option-add-grid input:focus,
.inspector-frame-page .option-add-grid select:focus,
.inspector-frame-page .add-options-panel textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 106, 183, 0.14);
  outline: 0;
}

.inspector-meta-list {
  display: grid;
  gap: 10px;
}

.inspector-meta-list > div {
  display: grid;
  gap: 3px;
  padding: 12px;
  border: 1px solid #d7e0ea;
  border-radius: 8px;
  background: #f7fafc;
}

.inspector-meta-list span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.inspector-meta-list strong {
  color: var(--ink);
  font-size: 14px;
}

.inspector-switch-list {
  display: grid;
  gap: 10px;
  padding: 4px 0;
}

.inspector-switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 58px;
  padding: 12px;
  border: 1px solid #dce6f0;
  border-radius: 8px;
  background: #f8fbff;
}

.inspector-switch-row strong {
  display: block;
  margin-bottom: 2px;
  color: #17202a;
  font-size: 14px;
}

.inspector-switch-row span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.inspector-switch-row .form-check {
  min-height: 0;
  margin: 0;
  padding-left: 2.6em;
}

.inspector-switch-row .form-check-input {
  width: 2.4em;
  height: 1.25em;
  margin-top: 0;
}

.inspector-switch-row .form-check-input:checked {
  background-color: #168a57;
  border-color: #168a57;
}

.inspector-question-text {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.option-editor-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.option-editor-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  letter-spacing: 0;
}

.option-editor-heading span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.option-empty {
  padding: 12px;
  border: 1px dashed #cbd6e2;
  border-radius: 8px;
  color: var(--muted);
  background: #f8fafc;
}

.option-row-list {
  display: grid;
  gap: 8px;
}

.option-row,
.option-add-grid {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 8px;
  border: 1px solid #e2ebf4;
  border-radius: 8px;
  background: #f8fbff;
}

.option-row-choice {
  grid-template-columns: 56px minmax(0, 1fr) minmax(0, 0.8fr) auto;
}

.option-row input,
.option-add-grid input,
.option-add-grid select {
  width: 100%;
  min-height: 38px;
  padding: 7px 9px;
  border: 1px solid #c7d2df;
  border-radius: 6px;
  background: #ffffff;
}

.option-order-field {
  text-align: center;
}

.option-add-section {
  border-style: dashed;
}

.option-add-grid {
  grid-template-columns: minmax(112px, 0.7fr) minmax(0, 1fr) minmax(0, 0.8fr) auto;
}

.add-options-panel textarea {
  width: 100%;
  min-height: 110px;
  padding: 9px 10px;
  border: 1px solid #c7d2df;
  border-radius: 6px;
  background: #ffffff;
  resize: vertical;
}

.add-placement-grid {
  display: grid;
  grid-template-columns: minmax(110px, 0.5fr) minmax(0, 1fr);
  gap: 12px;
}

.inspector-frame-page .preview-panel {
  margin: 0 14px 14px;
  border-color: #dce6f0;
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(23, 32, 42, 0.05);
}

.inspector-frame-page .modal-actions {
  position: sticky;
  bottom: 0;
  z-index: 5;
  margin: 2px -14px -14px;
  padding: 12px 14px;
  border-top: 1px solid #dce6f0;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.inspector-frame-page .modal-actions .btn {
  min-height: 38px;
  border-radius: 8px;
  font-weight: 800;
}

.inspector-scoring-form {
  max-width: 100%;
  gap: 12px;
}

.scoring-mode-grid,
.scoring-key-grid,
.scoring-rubric-grid {
  display: grid;
  gap: 10px;
}

.scoring-mode-grid {
  grid-template-columns: minmax(0, 1fr) 140px;
}

.scoring-key-grid {
  grid-template-columns: minmax(126px, .8fr) minmax(0, 1fr) 92px 92px 92px;
}

.scoring-rubric-grid {
  grid-template-columns: minmax(0, 1fr) 110px;
}

.scoring-option-list,
.answer-key-list {
  display: grid;
  gap: 9px;
}

.scoring-option-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 92px minmax(128px, .7fr);
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid #dce6f0;
  border-radius: 8px;
  background: #f8fbff;
}

.scoring-option-row input,
.scoring-option-row textarea,
.scoring-key-grid input,
.scoring-key-grid select,
.scoring-rubric-grid input,
.inspector-scoring-form textarea {
  width: 100%;
  min-height: 38px;
  padding: 7px 9px;
  border: 1px solid #c7d2df;
  border-radius: 8px;
  background: #ffffff;
}

.scoring-option-row textarea {
  grid-column: 1 / -1;
  min-height: 68px;
  resize: vertical;
}

.scoring-correct-check,
.scoring-inline-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  margin: 0;
  padding: 7px 10px;
  border: 1px solid #dce6f0;
  border-radius: 999px;
  background: #ffffff;
  color: #425466;
  font-size: 13px;
  font-weight: 800;
}

.scoring-correct-check input,
.scoring-inline-check input {
  margin: 0;
}

.answer-key-list > div {
  display: grid;
  gap: 3px;
  padding: 10px;
  border: 1px solid #dce6f0;
  border-radius: 8px;
  background: #f8fbff;
}

.answer-key-list strong {
  color: #071d36;
  font-size: 13px;
}

.answer-key-list span {
  color: #425466;
  font-size: 13px;
  line-height: 1.35;
  word-break: break-word;
}

.answer-key-list em {
  color: var(--primary);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

@media (max-width: 520px) {
  .option-row,
  .option-row-choice,
  .option-add-grid,
  .add-placement-grid,
  .scoring-mode-grid,
  .scoring-key-grid,
  .scoring-rubric-grid,
  .scoring-option-row {
    grid-template-columns: 1fr;
  }
}

.survey-builder-page {
  background: #eef3f8;
}

.builder-shell {
  width: min(1240px, calc(100% - 32px)) !important;
  margin: 0 auto 40px;
  border-collapse: separate;
  border-spacing: 0;
  background: transparent !important;
}

.builder-shell > tbody > tr > td {
  padding: 0;
}

.builder-main {
  display: block;
  padding: 24px 0 40px !important;
}

.builder-workspace-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(23, 32, 42, 0.08);
}

.builder-kicker {
  margin-bottom: 6px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.builder-workspace-header h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1.18;
  letter-spacing: 0;
}

.builder-workspace-header p {
  margin: 6px 0 0;
  color: var(--muted);
}

.builder-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.builder-meta {
  max-width: 620px;
  margin: 0 auto 20px !important;
  overflow: hidden;
  border-color: var(--border) !important;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(23, 32, 42, 0.06);
}

.builder-meta td {
  padding: 9px 12px !important;
  border-color: #edf1f5 !important;
}

.builder-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 18px 0 10px;
  padding: 0 2px;
  font-size: 18px;
}

.builder-section-title span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.question-builder {
  border-collapse: separate;
  border-spacing: 0 12px;
}

.question-builder > tbody > tr {
  background: #ffffff;
}

.question-builder > tbody > tr > td {
  border-top: 1px solid var(--border);
  border-bottom: 0;
  padding: 16px 14px !important;
}

.question-builder > tbody > tr > td:first-child {
  border-left: 1px solid var(--border);
  border-radius: 8px 0 0 0;
}

.question-builder > tbody > tr > td:last-child {
  border-right: 1px solid var(--border);
  border-radius: 0 8px 0 0;
}

.question-builder > tbody > tr + tr > td {
  border-top: 0;
  border-bottom: 1px solid var(--border);
}

.question-builder > tbody > tr + tr > td:first-child {
  border-radius: 0 0 0 8px;
}

.question-builder > tbody > tr + tr > td:last-child {
  border-radius: 0 0 8px 0;
}

.question-number {
  width: 54px !important;
  color: var(--muted);
  font-size: 18px;
  font-weight: 800;
}

.question-title {
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
}

.subquestion-number,
.subquestion-title {
  background: #f8fbff;
}

.subquestion-title {
  font-size: 16px;
}

.question-actions {
  width: 180px !important;
  background: #fbfdff !important;
}

.builder-action-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.builder-action-grid .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  white-space: nowrap;
}

.question-builder input[type="text"],
.question-builder textarea,
.question-builder select {
  max-width: 100%;
}

@media (max-width: 860px) {
  .builder-workspace-header {
    align-items: stretch;
    flex-direction: column;
  }

  .builder-toolbar {
    justify-content: flex-start;
  }

  .builder-shell {
    width: min(100% - 18px, 1240px) !important;
  }

  .question-actions {
    width: 150px !important;
  }

  .builder-action-grid {
    grid-template-columns: 1fr;
  }
}

.builder-v2-page {
  background:
    linear-gradient(145deg, rgba(238, 246, 251, 0.95), rgba(248, 251, 254, 0.9)),
    #eef3f8;
}

.builder-v2 {
  width: min(1500px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.builder-product-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  min-height: 74px;
  margin-bottom: 18px;
  padding: 14px 18px;
  border: 1px solid #0e3153;
  border-radius: 10px;
  color: #ffffff;
  background: linear-gradient(135deg, #061b33, #0a2d4d);
  box-shadow: 0 18px 44px rgba(7, 29, 54, 0.2);
}

.builder-product-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  font-size: 18px;
  font-weight: 800;
}

.builder-product-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--fusion-accent));
  color: #ffffff;
  font-weight: 800;
}

.builder-product-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 0;
  overflow-x: auto;
}

.builder-product-tabs a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 10px 13px;
  border-bottom: 3px solid transparent;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.builder-product-tabs a:hover,
.builder-product-tabs a:focus,
.builder-product-tabs a.is-active {
  color: #ffffff;
  border-bottom-color: #2d8cff;
  text-decoration: none;
}

.builder-product-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.builder-product-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  border-radius: 7px;
  font-weight: 800;
}

.builder-v2-hero,
.builder-sidebar,
.builder-canvas,
.builder-inspector {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 18px 44px rgba(23, 32, 42, 0.08);
}

.builder-v2-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  padding: 20px 22px;
}

.builder-v2-hero h1 {
  margin: 0;
  font-size: 30px;
  line-height: 1.18;
  letter-spacing: 0;
}

.builder-v2-hero p {
  margin: 6px 0 0;
  color: var(--muted);
}

.builder-v2-grid {
  display: grid;
  grid-template-columns: 66px 270px minmax(0, 1fr) 340px;
  gap: 16px;
  align-items: start;
}

.builder-icon-rail {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 10px;
  justify-items: center;
  padding: 14px 10px;
  border: 1px solid #0e3153;
  border-radius: 10px;
  background: linear-gradient(180deg, #061b33, #0a2d4d);
  box-shadow: 0 18px 44px rgba(7, 29, 54, 0.18);
}

.builder-icon-rail a,
.builder-icon-rail button {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
  font-size: 18px;
}

.builder-icon-rail a:hover,
.builder-icon-rail a:focus,
.builder-icon-rail button:hover,
.builder-icon-rail button:focus,
.builder-icon-rail .is-active {
  color: #ffffff;
  background: var(--primary);
  border-color: var(--primary);
  text-decoration: none;
}

.builder-sidebar,
.builder-inspector {
  position: sticky;
  top: 92px;
  overflow: hidden;
}

.builder-panel-header,
.builder-canvas-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 17px 18px;
  border-bottom: 1px solid var(--border);
  background: #fbfdff;
}

.builder-panel-header h2,
.builder-canvas-header h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: 0;
}

.builder-canvas-header p {
  margin: 4px 0 0;
  color: var(--muted);
}

.builder-section-list {
  padding: 10px;
}

.builder-section-list .list-group-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-weight: 700;
}

.builder-section-list .list-group-item:last-child {
  margin-bottom: 0;
}

.builder-section-list .list-group-item.active {
  border-color: var(--primary);
  background: var(--primary);
}

.builder-question-list {
  display: grid;
  gap: 14px;
  padding: 16px 18px 20px;
}

.builder-preview-pane[hidden],
#builderBuildPane[hidden] {
  display: none;
}

.builder-preview-pane {
  padding: 16px;
}

.builder-preview-pane.is-run-mode {
  background: linear-gradient(180deg, #f5f9fc, #ffffff);
}

.builder-preview-pane.is-timeline-mode {
  padding: 0;
  background: #101820;
}

.builder-v2-grid.is-timeline-expanded {
  grid-template-columns: 66px minmax(0, 1fr);
}

.builder-v2-grid.is-timeline-expanded .builder-sidebar,
.builder-v2-grid.is-timeline-expanded .builder-inspector {
  display: none;
}

.builder-v2-grid.is-timeline-expanded .builder-canvas {
  grid-column: 2 / -1;
}

.builder-v2-grid.is-timeline-expanded #builderPreviewFrame {
  min-height: 900px;
  border-color: #263646;
  border-radius: 10px;
  background: #101820;
}

.builder-run-console-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
  padding: 16px 18px;
  border: 1px solid #cfe0f3;
  border-radius: 10px;
  background: #f8fbff;
}

.builder-run-console-bar[hidden] {
  display: none;
}

.builder-run-console-bar strong,
.builder-run-console-bar p {
  display: block;
}

.builder-run-console-bar strong {
  margin: 3px 0 2px;
  color: #071d36;
  font-size: 17px;
}

.builder-run-console-bar p {
  margin: 0;
  color: var(--muted);
}

.builder-run-state {
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.builder-run-console-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

#builderPreviewFrame {
  display: block;
  width: 100%;
  height: 720px;
  min-height: 680px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
  overflow: hidden;
}

.builder-preview-page {
  margin: 0;
  background: #f6f8fb;
}

.builder-run-page {
  background: #eef6fb;
}

.survey-preview-shell {
  width: min(920px, calc(100% - 28px));
  margin: 0 auto;
  padding: 22px 0 32px;
}

.survey-preview-header {
  margin-bottom: 14px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
}

.builder-run-page .survey-preview-header {
  border-color: #cfe0f3;
  background: linear-gradient(135deg, #ffffff, #f7fbff);
  box-shadow: 0 12px 30px rgba(23, 32, 42, 0.08);
}

.survey-preview-header h1 {
  margin: 0;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: 0;
}

.survey-preview-header p {
  margin: 6px 0 0;
  color: var(--muted);
}

.survey-preview-form {
  display: grid;
  gap: 12px;
}

.survey-preview-question {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
  transform-origin: center top;
}

.survey-preview-question[data-transition="fade"] {
  animation: questionFadeIn var(--question-transition-duration, 360ms) ease both;
}

.survey-preview-question[data-transition="fade_slide"],
.survey-preview-question[data-transition="slide_up"] {
  animation: questionSlideUpIn var(--question-transition-duration, 360ms) cubic-bezier(.2, .8, .2, 1) both;
}

.survey-preview-question[data-transition="slide_left"] {
  animation: questionSlideLeftIn var(--question-transition-duration, 360ms) cubic-bezier(.2, .8, .2, 1) both;
}

.survey-preview-question[data-transition="zoom"] {
  animation: questionZoomIn var(--question-transition-duration, 360ms) cubic-bezier(.2, .8, .2, 1) both;
}

.survey-preview-question[data-transition="flip"] {
  animation: questionFlipIn var(--question-transition-duration, 420ms) cubic-bezier(.2, .8, .2, 1) both;
  backface-visibility: hidden;
}

.survey-preview-question[data-transition="none"] {
  animation: none;
}

.survey-preview-question.question-transition-in {
  animation-name: none;
}

.survey-preview-question.question-transition-in[data-transition="fade"] {
  animation-name: questionFadeIn;
}

.survey-preview-question.question-transition-in[data-transition="fade_slide"],
.survey-preview-question.question-transition-in[data-transition="slide_up"] {
  animation-name: questionSlideUpIn;
}

.survey-preview-question.question-transition-in[data-transition="slide_left"] {
  animation-name: questionSlideLeftIn;
}

.survey-preview-question.question-transition-in[data-transition="zoom"] {
  animation-name: questionZoomIn;
}

.survey-preview-question.question-transition-in[data-transition="flip"] {
  animation-name: questionFlipIn;
}

.survey-preview-question-title {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.survey-preview-question-title > span {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: #edf6ff;
  color: var(--primary);
  font-weight: 800;
}

.survey-preview-question-title h2 {
  margin: 4px 0 0;
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: 0;
}

.survey-preview-question-title em {
  color: #c84a31;
  font-style: normal;
}

.survey-preview-answer {
  padding-left: 48px;
}

@keyframes questionFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes questionSlideUpIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes questionSlideLeftIn {
  from {
    opacity: 0;
    transform: translateX(22px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes questionZoomIn {
  from {
    opacity: 0;
    transform: scale(.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes questionFlipIn {
  from {
    opacity: 0;
    transform: perspective(800px) rotateX(-8deg) translateY(10px);
  }
  to {
    opacity: 1;
    transform: perspective(800px) rotateX(0) translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .survey-preview-question,
  .survey-preview-question.question-transition-in {
    animation: none !important;
  }
}

.preview-choice-grid {
  display: grid;
  gap: 8px;
}

.preview-choice {
  display: flex;
  gap: 10px;
  align-items: center;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid #d7e0ea;
  border-radius: 8px;
  background: #fbfdff;
}

.preview-scale {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.preview-scale > span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.preview-scale label {
  display: grid;
  min-width: 38px;
  gap: 4px;
  justify-items: center;
  font-size: 13px;
}

.preview-stars {
  display: flex;
  gap: 8px;
  align-items: center;
}

.preview-stars label {
  position: relative;
  display: inline-flex;
  cursor: pointer;
}

.preview-stars input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.preview-stars span {
  color: #596775;
  font-size: 34px;
  line-height: 1;
  transition: color 0.15s ease, transform 0.15s ease;
}

.preview-stars label:hover span,
.preview-stars label:focus-within span,
.preview-stars label:has(input:checked) span {
  color: #f2a51a;
  transform: scale(1.08);
}

.preview-stars-small span {
  font-size: 24px;
}

.preview-matrix-wrap {
  overflow-x: auto;
}

.preview-matrix {
  width: 100%;
  min-width: 560px;
  border-collapse: separate;
  border-spacing: 0;
}

.preview-matrix th,
.preview-matrix td {
  padding: 10px;
  border-bottom: 1px solid #e5ebf2;
  text-align: center;
}

.preview-matrix th:first-child {
  text-align: left;
}

.survey-preview-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-end;
  padding: 10px 0;
}

.run-page-status {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.run-question-invalid {
  border-color: #d9534f;
  box-shadow: 0 0 0 3px rgba(217, 83, 79, 0.12);
}

.run-question-invalid::after {
  content: "Answer this required question to continue.";
  color: #b13d38;
  font-size: 13px;
  font-weight: 700;
}

.run-complete {
  border-color: #b7dfc1;
  background: #f4fbf6;
}

.run-complete-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.run-preview-titlebar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.run-preview-titlebar > div {
  min-width: 0;
}

.run-variable-button {
  flex: 0 0 auto;
  white-space: nowrap;
}

.run-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.run-console-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.run-console-summary div,
.run-complete-grid div {
  padding: 12px;
  border: 1px solid #dce6f0;
  border-radius: 8px;
  background: #ffffff;
}

.run-console-summary span,
.run-complete-grid span {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.run-console-summary strong,
.run-complete-grid strong {
  color: #071d36;
  font-size: 16px;
}

.run-api-panel {
  display: grid;
  border: 1px solid #cfe0f3;
  border-radius: 8px;
  background: #f8fbff;
  overflow: hidden;
}

.builder-timeline-page {
  background: #101820;
  overflow: hidden;
}

.timeline-shell {
  width: calc(100% - 20px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 5px;
  height: 100vh;
  min-height: 0;
  margin: 0 auto;
  padding: 4px 0 6px;
  overflow: hidden;
}

.timeline-header,
.timeline-settings-card,
.timeline-add-card,
.timeline-block {
  border: 1px solid #dce6f0;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 12px 30px rgba(23, 32, 42, 0.06);
}

.timeline-header {
  order: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  min-height: 28px;
  margin-bottom: 0;
  padding: 3px 8px;
  border-color: #263646;
  background: #162331;
  color: #ffffff;
}

.timeline-header h1 {
  margin: 0;
  color: #ffffff;
  font-size: 13px;
  line-height: 1.2;
}

.timeline-header .btn {
  min-height: 22px;
  padding: 2px 7px;
  border-radius: 7px;
  font-size: 11px;
  line-height: 1.1;
}

.timeline-header .timeline-save-button,
.timeline-header .timeline-tool-button {
  min-height: 22px;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10px;
  line-height: 1.1;
}

.timeline-header p {
  margin: 0;
  color: #a8b6c5;
}

.timeline-saved {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  padding: 3px 8px;
  border-radius: 999px;
  background: #e8f7ef;
  color: #16623c;
  font-size: 10px;
  font-weight: 800;
}

.timeline-form,
.timeline-block-list {
  display: grid;
  gap: 12px;
}

.timeline-editor-layout {
  order: 2;
  display: grid;
  grid-template-columns: minmax(420px, 1fr) minmax(460px, 42vw);
  gap: 7px;
  align-items: stretch;
  min-height: 0;
  overflow: hidden;
}

.timeline-main-panel,
.timeline-preview-panel {
  display: grid;
  gap: 7px;
  min-width: 0;
  min-height: 0;
  max-height: 100%;
  overflow: auto;
}

.timeline-preview-panel {
  position: static;
}

.timeline-editor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 38px;
  padding: 7px 9px;
  border: 1px solid #263646;
  border-radius: 8px;
  background: #162331;
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}

.timeline-editor-toolbar span,
.timeline-editor-tools span {
  color: #8fb3d9;
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-editor-toolbar strong {
  display: block;
  margin-top: 1px;
  color: #ffffff;
  font-size: 13px;
}

.timeline-editor-tools {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}

.timeline-editor-tools span {
  min-height: 26px;
  padding: 5px 9px;
  border: 1px solid #32475d;
  border-radius: 999px;
  background: #1d2d3d;
}

.timeline-editor-tools a {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  padding: 3px 7px;
  border: 1px solid #57a8ff;
  border-radius: 999px;
  background: rgba(87, 168, 255, .12);
  color: #d8ecff;
  font-size: 9px;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
}

.timeline-tool-button {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  padding: 3px 7px;
  border: 1px solid #57a8ff;
  border-radius: 999px;
  background: rgba(87, 168, 255, .12);
  color: #d8ecff;
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-clear-media-button,
.timeline-clear-media-link {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  padding: 3px 7px;
  border: 1px solid #ff9a7a;
  border-radius: 999px;
  background: rgba(255, 154, 122, .12);
  color: #ffd4c7;
  font-size: 9px;
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
}

.timeline-save-button {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  padding: 3px 8px;
  border: 1px solid #2fce82;
  border-radius: 999px;
  background: rgba(47, 206, 130, .14);
  color: #dffeed;
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-editor-tools a:hover,
.timeline-editor-tools a:focus,
.timeline-tool-button:hover,
.timeline-tool-button:focus {
  background: #57a8ff;
  color: #06111d;
}

.timeline-clear-media-button:hover,
.timeline-clear-media-button:focus,
.timeline-clear-media-link:hover,
.timeline-clear-media-link:focus {
  background: #ff9a7a;
  color: #06111d;
  text-decoration: none;
}

.timeline-save-button:hover,
.timeline-save-button:focus {
  background: #2fce82;
  color: #06111d;
}

.timeline-element-inspector {
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 1px solid #263646;
  border-radius: 8px;
  background: #162331;
  color: #d8ecff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .16);
}

.timeline-inspector-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.timeline-inspector-actions {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}

.timeline-inspector-heading span {
  display: block;
  color: #8fb3d9;
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-inspector-heading strong {
  display: block;
  margin-top: 2px;
  color: #ffffff;
  font-size: 13px;
  line-height: 1.2;
}

.timeline-element-inspector p {
  margin: 0;
  color: #a8b6c5;
  font-size: 11px;
  line-height: 1.35;
}

.timeline-main-media {
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 1px solid #263646;
  border-radius: 8px;
  background: #101c27;
  color: #d8ecff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .16);
}

.timeline-main-media-heading,
.timeline-main-media-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.timeline-main-media-heading span {
  display: block;
  color: #8fb3d9;
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-main-media-heading strong {
  display: block;
  margin-top: 1px;
  color: #ffffff;
  font-size: 12px;
  line-height: 1.2;
}

.timeline-main-media-heading a {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  padding: 3px 7px;
  border: 1px solid #57a8ff;
  border-radius: 999px;
  background: rgba(87, 168, 255, .12);
  color: #d8ecff;
  font-size: 9px;
  font-weight: 900;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.timeline-main-media-heading a:hover,
.timeline-main-media-heading a:focus {
  background: #57a8ff;
  color: #06111d;
}

.timeline-main-media-actions input {
  width: min(280px, 48%);
  min-height: 26px;
  padding: 4px 8px;
  border: 1px solid #31475e;
  border-radius: 8px;
  background: #07121c;
  color: #ffffff;
  font-size: 12px;
}

.timeline-main-media-actions input:focus {
  border-color: #57a8ff;
  outline: none;
  box-shadow: 0 0 0 3px rgba(87, 168, 255, .16);
}

.timeline-main-media-actions span {
  color: #8fb3d9;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-main-media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(76px, 1fr));
  gap: 6px;
  max-height: 128px;
  overflow: auto;
  padding-right: 2px;
}

.timeline-main-media-card {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 5px;
  border: 1px solid #31475e;
  border-radius: 8px;
  background: #162331;
  color: #ffffff;
  text-align: left;
  cursor: pointer;
}

.timeline-main-media-card:hover,
.timeline-main-media-card:focus {
  border-color: #57a8ff;
  outline: none;
  box-shadow: 0 0 0 3px rgba(87, 168, 255, .14);
}

.timeline-main-media-card img,
.timeline-main-media-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  object-fit: cover;
}

.timeline-main-media-thumb {
  display: grid;
  place-items: center;
  background: #0b1722;
  color: #8fb3d9;
  font-size: 18px;
  font-weight: 900;
}

.timeline-main-media-card span {
  color: #57a8ff;
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-main-media-card strong {
  display: block;
  overflow: hidden;
  color: #ffffff;
  font-size: 10px;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timeline-main-media-empty {
  color: #a8b6c5;
  font-size: 12px;
}

.timeline-tool-palette {
  display: grid;
  grid-template-columns: repeat(7, minmax(76px, 1fr));
  gap: 8px;
  padding: 10px;
  border: 1px solid #263646;
  border-radius: 10px;
  background: #111b25;
}

.timeline-tool-palette button {
  display: grid;
  min-height: 74px;
  place-items: center;
  gap: 6px;
  padding: 9px 7px;
  border: 1px solid #31475e;
  border-radius: 8px;
  background: #162331;
  color: #ffffff;
  cursor: grab;
}

.timeline-tool-palette button:active {
  cursor: grabbing;
}

.timeline-tool-palette button:hover,
.timeline-tool-palette button:focus {
  border-color: #57a8ff;
  outline: none;
  box-shadow: 0 0 0 3px rgba(87, 168, 255, .16);
}

.timeline-tool-palette span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 8px;
  background: #eef6ff;
  color: var(--primary);
  font-size: 14px;
  font-weight: 900;
}

.timeline-tool-palette strong {
  color: #d8ecff;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-strip-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  margin-top: -2px;
}

.timeline-transport {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 42px;
  padding: 6px;
  border: 1px solid #31475e;
  border-radius: 8px;
  background: #0f1822;
}

.timeline-transport button {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  justify-content: center;
  padding: 5px 9px;
  border: 1px solid #57a8ff;
  border-radius: 999px;
  background: rgba(87, 168, 255, .12);
  color: #d8ecff;
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-transport button:hover,
.timeline-transport button:focus,
.timeline-transport button.is-playing {
  background: #57a8ff;
  color: #06111d;
  outline: none;
}

.timeline-transport span {
  min-width: 42px;
  color: #8fb3d9;
  font-size: 10px;
  font-weight: 900;
  text-align: center;
}

.timeline-section-settings-button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 7px 10px;
  border: 1px solid #31475e;
  border-radius: 8px;
  background: #162331;
  color: #d8ecff;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-section-settings-button:hover,
.timeline-section-settings-button:focus {
  border-color: #57a8ff;
  outline: none;
  box-shadow: 0 0 0 3px rgba(87, 168, 255, .16);
}

.timeline-editor-strip .timeline-tool-palette {
  width: max-content;
  max-width: 100%;
  grid-template-columns: repeat(7, 64px);
  gap: 6px;
  padding: 7px;
  overflow-x: auto;
  border-color: #263646;
  background: #0f1822;
}

.timeline-editor-strip .timeline-tool-palette button {
  min-height: 56px;
  gap: 4px;
  padding: 7px 5px;
}

.timeline-editor-strip .timeline-tool-palette span {
  width: 24px;
  height: 24px;
  border-radius: 7px;
  font-size: 12px;
}

.timeline-editor-strip .timeline-tool-palette strong {
  font-size: 9px;
  line-height: 1.1;
}

.timeline-media-library {
  margin-bottom: 14px;
}

.timeline-media-add-form {
  display: grid;
  gap: 12px;
}

.timeline-media-library-page {
  order: 2;
  align-self: start;
  margin-bottom: 14px;
}

.media-library-bin {
  min-height: 0;
  align-content: start;
}

.media-library-toolbar {
  align-items: center;
}

.media-library-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.media-library-actions input {
  width: min(280px, 34vw);
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid #d4e0ec;
  border-radius: 8px;
  color: #071d36;
}

.media-library-actions span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  white-space: nowrap;
}

.timeline-error {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid #ffb59e;
  border-radius: 999px;
  background: #fff2ed;
  color: #a33b1f;
  font-size: 12px;
  font-weight: 800;
}

.media-library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(138px, 158px));
  gap: 14px;
  align-items: start;
  align-content: start;
  justify-content: start;
}

.media-library-card {
  display: grid;
  gap: 8px;
  min-width: 0;
  min-height: 0;
  padding: 8px;
  border: 1px solid #dce6f0;
  border-radius: 8px;
  background: #ffffff;
  cursor: pointer;
  transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}

.media-library-card:hover,
.media-library-card:focus {
  border-color: #57a8ff;
  box-shadow: 0 12px 28px rgba(23, 32, 42, .12);
  outline: none;
  transform: translateY(-1px);
}

.media-library-card img,
.media-library-card-thumb {
  width: 100%;
  aspect-ratio: 16 / 11;
  border-radius: 8px;
  object-fit: cover;
}

.media-library-card-thumb {
  display: grid;
  place-items: center;
  background: #162331;
  color: #ffffff;
  font-size: 30px;
  font-weight: 800;
  text-transform: uppercase;
}

.media-library-card span,
.media-library-card em {
  color: var(--primary);
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
  text-transform: uppercase;
}

.media-library-card h2 {
  margin: 2px 0 4px;
  color: #071d36;
  font-size: 14px;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-library-card p {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.media-library-card code {
  display: block;
  overflow: hidden;
  color: #425466;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-library-modal[hidden] {
  display: none;
}

body.media-library-modal-open {
  overflow: hidden;
}

.media-library-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1040;
  background: rgba(6, 17, 29, .72);
  backdrop-filter: blur(8px);
}

.media-library-modal-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 1050;
  display: grid;
  width: min(760px, calc(100vw - 34px));
  max-height: min(82vh, 760px);
  gap: 14px;
  overflow: auto;
  padding: 18px;
  border: 1px solid #dce6f0;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .38);
  transform: translate(-50%, -50%);
}

.media-library-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.media-library-modal-header span {
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.media-library-modal-header h2 {
  margin: 3px 0 0;
  color: #071d36;
  font-size: 22px;
}

.media-upload-dropzone {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px dashed #8bbce9;
  border-radius: 10px;
  background: #f5faff;
}

.media-upload-dropzone label {
  margin: 0;
  color: #0f6ab7;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.media-upload-dropzone input {
  width: 100%;
  min-height: 42px;
  padding: 8px;
  border: 1px solid #d4e0ec;
  border-radius: 8px;
  background: #ffffff;
}

.media-upload-dropzone span,
.modal-field-note {
  color: #607080;
  font-size: 12px;
  font-weight: 700;
}

.timeline-settings-card,
.timeline-add-card {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.timeline-modal-source {
  display: none;
}

.timeline-modal-source.is-active-editor {
  display: grid;
}

.timeline-block-list {
  min-height: 0;
}

.timeline-block-list .timeline-block {
  display: none;
}

.timeline-editor-focus {
  animation: timelineEditorFocus 1.1s ease-in-out 2;
  box-shadow: 0 0 0 4px rgba(87, 168, 255, 0.22), 0 18px 44px rgba(23, 32, 42, 0.14) !important;
}

@keyframes timelineEditorFocus {
  0%,
  100% {
    border-color: #dce6f0;
  }
  50% {
    border-color: #57a8ff;
  }
}

.timeline-modal-backdrop,
.timeline-modal-chrome {
  display: none;
}

body.timeline-modal-open {
  overflow: hidden;
}

body.timeline-modal-open .timeline-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1040;
  display: block;
  background: rgba(6, 17, 29, .72);
  backdrop-filter: blur(8px);
}

body.timeline-modal-open .timeline-modal-chrome {
  position: fixed;
  top: calc(50% - min(42vh, 380px));
  left: 50%;
  z-index: 1060;
  display: flex;
  width: min(1040px, calc(100vw - 34px));
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid #263646;
  border-radius: 10px 10px 0 0;
  background: #162331;
  color: #ffffff;
  transform: translateX(-50%);
}

.timeline-modal-chrome span {
  display: block;
  color: #8fb3d9;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-modal-chrome strong {
  display: block;
  margin-top: 2px;
  color: #ffffff;
  font-size: 16px;
}

.timeline-modal-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.timeline-modal-save {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  color: #ffffff;
  background: #148653;
  border: 1px solid #24b574;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-modal-save:hover {
  background: #19a365;
}

body.timeline-modal-open .timeline-modal-card {
  position: fixed;
  top: calc(50% - min(42vh, 380px) + 58px);
  left: 50%;
  z-index: 1050;
  display: grid;
  width: min(1040px, calc(100vw - 34px));
  max-height: min(76vh, 760px);
  overflow: auto;
  border-color: #263646;
  border-radius: 0 0 10px 10px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .38) !important;
  transform: translateX(-50%);
}

body.timeline-modal-open .timeline-modal-card .timeline-block-order {
  border-bottom: 1px solid #dce6f0;
}

.timeline-card-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.timeline-card-heading h2 {
  margin: 0;
  color: #071d36;
  font-size: 16px;
}

.timeline-card-heading p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.timeline-card-heading span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-editor-strip {
  order: 3;
  display: grid;
  gap: 5px;
  padding: 8px 10px 9px;
  border: 1px solid #263646;
  border-radius: 10px;
  background: #131f2b;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.25);
}

.timeline-editor-strip-full {
  margin-bottom: 0;
}

.timeline-editor-strip-full .timeline-track {
  min-height: 128px;
}

.timeline-ruler {
  display: flex;
  justify-content: space-between;
  padding: 0 4px;
  color: #8fa1b5;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-section-marker {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid #2d5f8f;
  border-radius: 8px;
  background: linear-gradient(135deg, #123455, #162d43);
  cursor: pointer;
}

.timeline-section-marker span,
.timeline-section-marker em {
  color: var(--primary);
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-section-marker strong {
  overflow: hidden;
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timeline-section-marker.is-selected,
.timeline-clip.is-selected,
.timeline-transition.is-selected {
  border-color: #57a8ff;
  box-shadow: 0 0 0 3px rgba(87, 168, 255, 0.18), 0 12px 28px rgba(0, 0, 0, 0.24);
}

.timeline-track {
  position: relative;
  display: flex;
  gap: 7px;
  min-height: 128px;
  overflow-x: auto;
  padding: 6px 8px;
  border: 1px solid #263646;
  border-radius: 8px;
  background:
    linear-gradient(#263646 1px, transparent 1px) 0 30px / 100% 30px,
    linear-gradient(90deg, rgba(84, 129, 173, .16) 1px, transparent 1px) 0 0 / 54px 100%,
    #0f1822;
}

.timeline-track.is-drop-target {
  border-color: #57a8ff;
  box-shadow: inset 0 0 0 2px rgba(87, 168, 255, .24), 0 0 0 4px rgba(87, 168, 255, .12);
}

.timeline-insert-marker {
  position: absolute;
  top: 8px;
  bottom: 8px;
  z-index: 4;
  width: 3px;
  border-radius: 999px;
  background: #57a8ff;
  box-shadow: 0 0 0 4px rgba(87, 168, 255, .2), 0 0 24px rgba(87, 168, 255, .55);
  pointer-events: none;
}

.timeline-insert-marker span {
  position: absolute;
  top: -2px;
  left: 50%;
  padding: 3px 7px;
  border-radius: 999px;
  background: #57a8ff;
  color: #06111d;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
  transform: translate(-50%, -100%);
  white-space: nowrap;
}

.timeline-playhead {
  position: absolute;
  top: 0;
  bottom: 6px;
  z-index: 5;
  width: 2px;
  background: #ff4d3d;
  box-shadow: 0 0 0 3px rgba(255, 77, 61, .16), 0 0 18px rgba(255, 77, 61, .44);
  pointer-events: none;
  transform: translateX(-50%);
}

.timeline-playhead span {
  position: absolute;
  top: -1px;
  left: 50%;
  width: 13px;
  height: 13px;
  border-radius: 3px 3px 8px 8px;
  background: #ff4d3d;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, .12);
  transform: translateX(-50%);
}

.timeline-clip {
  display: grid;
  grid-template-rows: auto minmax(28px, 1fr) auto;
  flex: 0 0 129px;
  gap: 4px;
  min-height: 60px;
  padding: 6px;
  border: 1px solid #cfdbe7;
  border-radius: 8px;
  background: #1b2a39;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}

.timeline-clip:hover,
.timeline-clip:focus,
.timeline-transition:hover,
.timeline-transition:focus,
.timeline-section-marker:hover,
.timeline-section-marker:focus {
  border-color: #57a8ff;
  outline: 0;
  transform: translateY(-1px);
}

.timeline-transition {
  position: relative;
  display: grid;
  flex: 0 0 57px;
  align-self: stretch;
  min-height: 60px;
  place-items: center;
  gap: 4px;
  padding: 6px 5px;
  border: 1px dashed #7aaee5;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(87, 168, 255, .22), rgba(22, 35, 49, .92)),
    #142231;
  color: #d8ecff;
  cursor: pointer;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}

.timeline-transition::before,
.timeline-transition::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 18px;
  height: 2px;
  background: #57a8ff;
  transform: translateY(-50%);
}

.timeline-transition::before {
  left: -15px;
}

.timeline-transition::after {
  right: -15px;
}

.timeline-transition span {
  color: #ffffff;
  font-size: 9px;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  text-transform: uppercase;
}

.timeline-transition strong {
  display: inline-flex;
  min-height: 18px;
  align-items: center;
  padding: 2px 5px;
  border-radius: 999px;
  background: #071d36;
  color: #d8ecff;
  font-size: 9px;
}

.timeline-transition-none {
  opacity: .68;
}

.timeline-clip-question {
  border-color: #b8d7f4;
}

.timeline-clip-media {
  border-color: #bfe6d0;
}

.timeline-clip-rule {
  border-color: #f0d9a2;
}

.timeline-clip-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.timeline-clip-meta span,
.timeline-clip-meta strong {
  display: inline-grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 7px;
  font-size: 10px;
  font-weight: 800;
}

.timeline-clip-meta span {
  background: #eef6ff;
  color: var(--primary);
}

.timeline-clip-meta strong {
  background: #071d36;
  color: #ffffff;
}

.timeline-clip-title {
  overflow: hidden;
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.25;
}

.timeline-clip-title small {
  display: block;
  margin-bottom: 2px;
  color: var(--primary);
  font-size: 8px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-clip-thumb {
  position: relative;
  min-height: 28px;
  overflow: hidden;
  border: 1px solid #2e455e;
  border-radius: 7px;
  background: #0f1822;
}

.timeline-clip-thumb + .timeline-clip-thumb {
  margin-top: -2px;
}

.timeline-clip-thumb img {
  display: block;
  width: 100%;
  height: 36px;
  object-fit: cover;
}

.timeline-clip-thumb span,
.timeline-clip-thumb em {
  position: absolute;
  right: 4px;
  bottom: 4px;
  padding: 2px 5px;
  border-radius: 999px;
  background: rgba(6, 17, 29, .82);
  color: #d8ecff;
  font-size: 8px;
  font-style: normal;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-clip-thumb em {
  position: static;
  display: grid;
  min-height: 28px;
  place-items: center;
  background: transparent;
  color: #8fb3d9;
}

.timeline-clip-lanes {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.timeline-clip-lanes span {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  padding: 2px 5px;
  border: 1px solid #31475e;
  border-radius: 999px;
  background: #111b25;
  color: #a8b6c5;
  font-size: 8px;
  font-weight: 800;
}

.timeline-clip-lanes span.is-filled {
  border-color: #9ed7b7;
  background: #eaf8f0;
  color: #16623c;
}

.timeline-clip-lanes span.is-timed {
  border-color: #f4d27a;
  background: #fff7db;
  color: #7a5200;
}

.timeline-clip-lanes span.is-transition {
  border-color: #9cc5ff;
  background: #eaf3ff;
  color: #15508c;
}

.timeline-preview-panel {
  align-self: start;
  max-height: 100%;
  overflow: auto;
  display: grid;
  gap: 7px;
  padding: 10px;
  border: 1px solid #263646;
  border-radius: 10px;
  background: #162331;
  color: #ffffff;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
}

.timeline-preview-heading {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: flex-start;
}

.timeline-preview-zoom {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
  max-width: 224px;
  padding: 3px;
  border: 1px solid #263646;
  border-radius: 999px;
  background: #111b25;
}

.timeline-preview-zoom button {
  min-height: 22px;
  padding: 3px 6px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #8fb3d9;
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-preview-zoom button.is-active,
.timeline-preview-zoom button:hover,
.timeline-preview-zoom button:focus {
  background: #57a8ff;
  color: #06111d;
}

.timeline-preview-heading span,
.timeline-preview-heading em {
  color: #8fb3d9;
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-preview-heading strong {
  display: block;
  margin-top: 2px;
  color: #ffffff;
  font-size: 15px;
}

.timeline-preview-stage {
  --preview-scale: 1;
  --preview-card-width: 520px;
  --preview-card-height: 280px;
  min-height: 0;
  height: clamp(340px, 43vh, 500px);
  display: block;
  overflow: auto;
  padding: 10px;
  border: 1px solid #263646;
  border-radius: 10px;
  background:
    radial-gradient(circle at 18% 12%, rgba(87, 168, 255, .14), transparent 32%),
    linear-gradient(135deg, #0f1822, #111f2d);
}

.timeline-preview-panel[data-preview-zoom="fit"] .timeline-preview-stage {
  overflow: hidden !important;
}

.timeline-preview-stage-card {
  width: min(100%, 520px);
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid #dce6f0;
  border-radius: 10px;
  background: #ffffff;
  color: #17202a;
  transform-origin: center top;
}

.timeline-preview-panel[data-preview-zoom] .timeline-preview-stage::before {
  content: "";
  display: block;
  width: calc(var(--preview-card-width) * var(--preview-scale));
  height: calc(var(--preview-card-height) * var(--preview-scale));
  margin: 0 auto;
}

.timeline-preview-panel[data-preview-zoom] .timeline-preview-stage-card {
  position: absolute;
  left: 50%;
  top: 10px;
  width: var(--preview-card-width);
  max-width: none;
  transform: translateX(-50%) scale(var(--preview-scale));
}

.timeline-preview-panel[data-preview-zoom="fit"] .timeline-preview-stage::before {
  display: none;
}

.timeline-preview-panel[data-preview-zoom="fit"] .timeline-preview-stage-card {
  top: 50%;
  transform: translate(-50%, -50%) scale(var(--preview-scale));
}

.timeline-preview-stage {
  position: relative;
}

.timeline-sim-cursor {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 30;
  width: 22px;
  height: 22px;
  opacity: 0;
  pointer-events: none;
  transition: transform .28s ease, opacity .16s ease;
}

.timeline-sim-cursor.is-visible {
  opacity: 1;
}

.timeline-sim-cursor::before {
  content: "";
  position: absolute;
  top: 1px;
  left: 1px;
  width: 0;
  height: 0;
  border-top: 17px solid #ffffff;
  border-right: 12px solid transparent;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, .45));
  transform: rotate(-18deg);
}

.timeline-sim-cursor::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 0;
  height: 0;
  border-top: 11px solid #1268d6;
  border-right: 8px solid transparent;
  transform: rotate(-18deg);
}

.timeline-sim-cursor span {
  position: absolute;
  top: -13px;
  left: -13px;
  width: 30px;
  height: 30px;
  border: 2px solid rgba(87, 168, 255, .85);
  border-radius: 999px;
  opacity: 0;
  transform: scale(.45);
}

.timeline-sim-cursor.is-clicking span {
  animation: timelineSimClick .42s ease;
}

@keyframes timelineSimClick {
  0% {
    opacity: .85;
    transform: scale(.45);
  }
  100% {
    opacity: 0;
    transform: scale(1.35);
  }
}

.timeline-preview-stage-card h2 {
  margin: 0;
  color: #071d36;
  font-size: 20px;
  line-height: 1.2;
}

.timeline-preview-stage-card p {
  margin: 0;
  color: #64748b;
  font-size: 13px;
  line-height: 1.4;
}

.timeline-preview-stage-card.timeline-preview-media-only {
  align-content: center;
  width: min(100%, 760px);
  min-height: 100%;
  gap: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: #ffffff;
  box-shadow: none;
}

.timeline-preview-stage-card.timeline-preview-media-only > .builder-kicker,
.timeline-preview-stage-card.timeline-preview-media-only > h2,
.timeline-preview-stage-card.timeline-preview-media-only > p {
  display: none;
}

.timeline-preview-media-only .timeline-runtime-answer {
  display: grid;
  place-items: center;
  width: 100%;
  max-height: none;
  overflow: visible;
}

.timeline-preview-media-only .timeline-runtime-control {
  width: 100%;
  gap: 0;
}

.timeline-preview-answer-line {
  height: 12px;
  border-radius: 999px;
  background: #e5edf6;
}

.timeline-preview-answer-line.short {
  width: 64%;
}

.timeline-runtime-answer {
  min-width: 0;
  max-height: min(32vh, 330px);
  overflow: auto;
}

.timeline-preview-panel[data-preview-zoom="fit"] .timeline-runtime-answer {
  overflow: auto !important;
}

.timeline-preview-panel[data-preview-zoom="fit"] .preview-matrix-wrap,
.timeline-preview-panel[data-preview-zoom="fit"] .preview-scale {
  max-width: 100%;
  overflow: auto !important;
}

.timeline-preview-run-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid #263646;
  border-radius: 8px;
  background: #0f1822;
}

.timeline-preview-run-controls label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  color: #d8ecff;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.timeline-preview-run-controls input {
  width: 16px;
  height: 16px;
}

.timeline-preview-run-controls button {
  min-height: 30px;
  padding: 0 14px;
  border: 1px solid #57a8ff;
  border-radius: 999px;
  background: #1268d6;
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
}

.timeline-preview-run-controls button:hover,
.timeline-preview-run-controls button:focus {
  background: #1f7df0;
  outline: 0;
}

.timeline-preview-run-controls button:disabled {
  opacity: .45;
}

.timeline-preview-run-controls span {
  min-width: 0;
  overflow: hidden;
  color: #8fa1b5;
  font-size: 12px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timeline-runtime-control {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.timeline-runtime-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid #dce6f0;
}

.timeline-runtime-nav button {
  min-height: 38px;
  padding: 0 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
}

.timeline-runtime-back {
  color: #071d36;
  background: #ffffff;
  border: 1px solid #cfdbe7;
}

.timeline-runtime-back:hover,
.timeline-runtime-back:focus {
  border-color: #57a8ff;
  outline: 0;
}

.timeline-runtime-continue {
  color: #ffffff;
  background: #1268d6;
  border: 1px solid #1268d6;
}

.timeline-runtime-continue:hover,
.timeline-runtime-continue:focus,
.timeline-runtime-continue.is-pressed {
  background: #1f7df0;
  border-color: #1f7df0;
  outline: 0;
}

.timeline-runtime-continue.is-pressed {
  box-shadow: inset 0 3px 10px rgba(0, 0, 0, .24);
  transform: translateY(1px);
}

.timeline-runtime-control .preview-choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px;
}

.timeline-runtime-control .preview-choice {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 7px 9px;
  border: 1px solid #dce6f0;
  border-radius: 8px;
  background: #f8fbff;
  color: #071d36;
  font-size: 12px;
  font-weight: 700;
}

.timeline-runtime-control .form-control,
.timeline-runtime-control .form-select {
  min-height: 34px;
  border-color: #cfdbe7;
  border-radius: 8px;
  font-size: 13px;
}

.timeline-runtime-control .preview-scale {
  display: grid;
  grid-template-columns: minmax(68px, auto) repeat(10, minmax(18px, 1fr)) minmax(56px, auto);
  gap: 3px;
  align-items: center;
  color: #425466;
  font-size: 10px;
}

.timeline-runtime-control .preview-agree-scale {
  grid-template-columns: minmax(68px, auto) repeat(11, minmax(18px, 1fr)) minmax(56px, auto);
}

.timeline-runtime-control .preview-scale label {
  display: grid;
  place-items: center;
  gap: 1px;
  font-weight: 800;
}

.timeline-runtime-control .preview-scale label:first-child,
.timeline-runtime-control .preview-scale label:last-child {
  justify-items: start;
  line-height: 1.15;
}

.timeline-runtime-control .preview-scale label:last-child {
  justify-items: end;
  text-align: right;
}

.timeline-runtime-control .preview-scale input[type="radio"] {
  width: 18px;
  height: 18px;
  margin: 0;
}

.timeline-runtime-control .preview-stars {
  display: flex;
  gap: 9px;
  align-items: center;
}

.timeline-runtime-control .preview-stars label {
  display: inline-grid;
  place-items: center;
  cursor: pointer;
}

.timeline-runtime-control .preview-stars input {
  position: absolute;
  opacity: 0;
}

.timeline-runtime-control .preview-stars span {
  color: #334155;
  font-size: 28px;
  line-height: 1;
}

.timeline-runtime-control .preview-stars input:checked + span,
.timeline-runtime-control .preview-stars label:hover span {
  color: #f59e0b;
}

.timeline-runtime-control .preview-stars-small span {
  font-size: 20px;
}

.timeline-runtime-control .preview-matrix-wrap {
  max-width: 100%;
  overflow: auto;
  border: 1px solid #dce6f0;
  border-radius: 8px;
}

.timeline-runtime-control .preview-matrix {
  width: 100%;
  min-width: 390px;
  border-collapse: collapse;
  font-size: 10px;
}

.timeline-runtime-control .preview-matrix th,
.timeline-runtime-control .preview-matrix td {
  padding: 3px 4px;
  border-bottom: 1px solid #e5edf6;
  text-align: center;
  vertical-align: middle;
}

.timeline-runtime-control .preview-matrix input[type="radio"] {
  width: 13px;
  height: 13px;
  margin: 0;
}

.timeline-runtime-control .preview-matrix th:first-child {
  text-align: left;
}

.timeline-runtime-empty {
  padding: 10px;
  border: 1px dashed #cfdbe7;
  border-radius: 8px;
  background: #f8fbff;
  color: #64748b;
  font-size: 12px;
}

.timeline-runtime-media {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 8px;
  border: 1px solid #dce6f0;
  border-radius: 9px;
  background: #f8fbff;
}

.timeline-preview-media-only .timeline-runtime-media {
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
}

.timeline-preview-media-only .timeline-runtime-media figcaption {
  display: none;
}

.timeline-runtime-media figcaption {
  color: #0f6ab7;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-runtime-media video,
.timeline-runtime-media img {
  display: block;
  width: 100%;
  max-height: min(28vh, 280px);
  border-radius: 8px;
  background: #06111d;
  object-fit: contain;
}

.timeline-preview-media-only .timeline-runtime-media video,
.timeline-preview-media-only .timeline-runtime-media img {
  max-height: calc(100vh - 360px);
  border-radius: 8px;
  background: #000000;
}

.timeline-runtime-media audio {
  width: 100%;
}

.timeline-media-fallback {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 7px 10px;
  border: 1px solid #57a8ff;
  border-radius: 999px;
  background: rgba(87, 168, 255, .12);
  color: #0f6ab7;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-preview-stage-card[data-transition="fade"].question-transition-in {
  animation: timelinePreviewCardIn var(--question-transition-duration, 360ms) ease both;
}

.timeline-preview-stage-card[data-transition="fade"].question-transition-out {
  animation: timelinePreviewFadeOut var(--question-transition-duration, 360ms) ease both;
}

.timeline-preview-stage-card[data-transition="fade_slide"].question-transition-in,
.timeline-preview-stage-card[data-transition="slide_up"].question-transition-in {
  animation: timelinePreviewSlideUpIn var(--question-transition-duration, 360ms) cubic-bezier(.2, .8, .2, 1) both;
}

.timeline-preview-stage-card[data-transition="fade_slide"].question-transition-out,
.timeline-preview-stage-card[data-transition="slide_up"].question-transition-out {
  animation: timelinePreviewSlideUpOut var(--question-transition-duration, 360ms) cubic-bezier(.45, 0, .55, 1) both;
}

.timeline-preview-stage-card[data-transition="slide_left"].question-transition-in {
  animation: timelinePreviewSlideLeftIn var(--question-transition-duration, 360ms) cubic-bezier(.2, .8, .2, 1) both;
}

.timeline-preview-stage-card[data-transition="slide_left"].question-transition-out {
  animation: timelinePreviewSlideLeftOut var(--question-transition-duration, 360ms) cubic-bezier(.45, 0, .55, 1) both;
}

.timeline-preview-stage-card[data-transition="zoom"].question-transition-in {
  animation: timelinePreviewZoomIn var(--question-transition-duration, 360ms) cubic-bezier(.2, .8, .2, 1) both;
}

.timeline-preview-stage-card[data-transition="zoom"].question-transition-out {
  animation: timelinePreviewZoomOut var(--question-transition-duration, 360ms) cubic-bezier(.45, 0, .55, 1) both;
}

.timeline-preview-stage-card[data-transition="flip"].question-transition-in {
  animation: timelinePreviewFlipIn var(--question-transition-duration, 420ms) cubic-bezier(.2, .8, .2, 1) both;
  backface-visibility: hidden;
}

.timeline-preview-stage-card[data-transition="flip"].question-transition-out {
  animation: timelinePreviewFlipOut var(--question-transition-duration, 420ms) cubic-bezier(.45, 0, .55, 1) both;
  backface-visibility: hidden;
}

.timeline-preview-stage-card[data-transition="cinematic_dissolve"].question-transition-in {
  animation: timelinePreviewCinematicDissolveIn var(--question-transition-duration, 1400ms) cubic-bezier(.16, 1, .3, 1) both;
}

.timeline-preview-stage-card[data-transition="cinematic_dissolve"].question-transition-out {
  animation: timelinePreviewCinematicDissolveOut var(--question-transition-duration, 1400ms) cubic-bezier(.7, 0, .84, 0) both;
}

.timeline-preview-stage-card[data-transition="drift_left"].question-transition-in {
  animation: timelinePreviewDriftLeftIn var(--question-transition-duration, 1200ms) cubic-bezier(.16, 1, .3, 1) both;
}

.timeline-preview-stage-card[data-transition="drift_left"].question-transition-out {
  animation: timelinePreviewDriftLeftOut var(--question-transition-duration, 1200ms) cubic-bezier(.7, 0, .84, 0) both;
}

.timeline-preview-stage-card[data-transition="drift_right"].question-transition-in {
  animation: timelinePreviewDriftRightIn var(--question-transition-duration, 1200ms) cubic-bezier(.16, 1, .3, 1) both;
}

.timeline-preview-stage-card[data-transition="drift_right"].question-transition-out {
  animation: timelinePreviewDriftRightOut var(--question-transition-duration, 1200ms) cubic-bezier(.7, 0, .84, 0) both;
}

.timeline-preview-stage-card[data-transition="soft_zoom"].question-transition-in {
  animation: timelinePreviewSoftZoomIn var(--question-transition-duration, 1500ms) cubic-bezier(.16, 1, .3, 1) both;
}

.timeline-preview-stage-card[data-transition="soft_zoom"].question-transition-out {
  animation: timelinePreviewSoftZoomOut var(--question-transition-duration, 1500ms) cubic-bezier(.7, 0, .84, 0) both;
}

.timeline-preview-stage-card[data-transition="blur_reveal"].question-transition-in {
  animation: timelinePreviewBlurRevealIn var(--question-transition-duration, 1300ms) ease both;
}

.timeline-preview-stage-card[data-transition="blur_reveal"].question-transition-out {
  animation: timelinePreviewBlurRevealOut var(--question-transition-duration, 1300ms) ease both;
}

.timeline-preview-stage-card[data-transition="curtain"].question-transition-in {
  animation: timelinePreviewCurtainIn var(--question-transition-duration, 1200ms) cubic-bezier(.16, 1, .3, 1) both;
  transform-origin: center top;
}

.timeline-preview-stage-card[data-transition="curtain"].question-transition-out {
  animation: timelinePreviewCurtainOut var(--question-transition-duration, 1200ms) cubic-bezier(.7, 0, .84, 0) both;
  transform-origin: center bottom;
}

.timeline-preview-stage-card[data-transition="float_up"].question-transition-in {
  animation: timelinePreviewFloatUpIn var(--question-transition-duration, 1400ms) cubic-bezier(.16, 1, .3, 1) both;
}

.timeline-preview-stage-card[data-transition="float_up"].question-transition-out {
  animation: timelinePreviewFloatUpOut var(--question-transition-duration, 1400ms) cubic-bezier(.7, 0, .84, 0) both;
}

@keyframes timelinePreviewCardIn {
  from {
    opacity: 0;
    filter: blur(3px);
  }
  to {
    opacity: 1;
    filter: blur(0);
  }
}

@keyframes timelinePreviewFadeOut {
  from {
    opacity: 1;
    filter: blur(0);
  }
  to {
    opacity: 0;
    filter: blur(4px);
  }
}

@keyframes timelinePreviewSlideUpIn {
  from {
    opacity: 0;
    filter: blur(3px);
    translate: 0 34px;
  }
  to {
    opacity: 1;
    filter: blur(0);
    translate: 0 0;
  }
}

@keyframes timelinePreviewSlideUpOut {
  from {
    opacity: 1;
    filter: blur(0);
    translate: 0 0;
  }
  to {
    opacity: 0;
    filter: blur(4px);
    translate: 0 -34px;
  }
}

@keyframes timelinePreviewSlideLeftIn {
  from {
    opacity: 0;
    filter: blur(3px);
    translate: 42px 0;
  }
  to {
    opacity: 1;
    filter: blur(0);
    translate: 0 0;
  }
}

@keyframes timelinePreviewSlideLeftOut {
  from {
    opacity: 1;
    filter: blur(0);
    translate: 0 0;
  }
  to {
    opacity: 0;
    filter: blur(4px);
    translate: -42px 0;
  }
}

@keyframes timelinePreviewZoomIn {
  from {
    opacity: 0;
    filter: blur(3px);
    scale: .92;
  }
  to {
    opacity: 1;
    filter: blur(0);
    scale: 1;
  }
}

@keyframes timelinePreviewZoomOut {
  from {
    opacity: 1;
    filter: blur(0);
    scale: 1;
  }
  to {
    opacity: 0;
    filter: blur(4px);
    scale: .92;
  }
}

@keyframes timelinePreviewFlipIn {
  from {
    opacity: 0;
    rotate: 0 1 0 -24deg;
    scale: .98;
  }
  to {
    opacity: 1;
    rotate: 0 1 0 0deg;
    scale: 1;
  }
}

@keyframes timelinePreviewFlipOut {
  from {
    opacity: 1;
    rotate: 0 1 0 0deg;
    scale: 1;
  }
  to {
    opacity: 0;
    rotate: 0 1 0 24deg;
    scale: .98;
  }
}

@keyframes timelinePreviewCinematicDissolveIn {
  0% {
    opacity: 0;
    filter: blur(18px) saturate(.75);
    scale: 1.035;
  }
  55% {
    opacity: .72;
    filter: blur(7px) saturate(.9);
  }
  100% {
    opacity: 1;
    filter: blur(0) saturate(1);
    scale: 1;
  }
}

@keyframes timelinePreviewCinematicDissolveOut {
  0% {
    opacity: 1;
    filter: blur(0) saturate(1);
    scale: 1;
  }
  100% {
    opacity: 0;
    filter: blur(16px) saturate(.72);
    scale: .985;
  }
}

@keyframes timelinePreviewDriftLeftIn {
  from {
    opacity: 0;
    filter: blur(8px);
    translate: 84px 0;
  }
  to {
    opacity: 1;
    filter: blur(0);
    translate: 0 0;
  }
}

@keyframes timelinePreviewDriftLeftOut {
  from {
    opacity: 1;
    filter: blur(0);
    translate: 0 0;
  }
  to {
    opacity: 0;
    filter: blur(8px);
    translate: -84px 0;
  }
}

@keyframes timelinePreviewDriftRightIn {
  from {
    opacity: 0;
    filter: blur(8px);
    translate: -84px 0;
  }
  to {
    opacity: 1;
    filter: blur(0);
    translate: 0 0;
  }
}

@keyframes timelinePreviewDriftRightOut {
  from {
    opacity: 1;
    filter: blur(0);
    translate: 0 0;
  }
  to {
    opacity: 0;
    filter: blur(8px);
    translate: 84px 0;
  }
}

@keyframes timelinePreviewSoftZoomIn {
  from {
    opacity: 0;
    filter: blur(10px);
    scale: 1.12;
  }
  to {
    opacity: 1;
    filter: blur(0);
    scale: 1;
  }
}

@keyframes timelinePreviewSoftZoomOut {
  from {
    opacity: 1;
    filter: blur(0);
    scale: 1;
  }
  to {
    opacity: 0;
    filter: blur(10px);
    scale: .9;
  }
}

@keyframes timelinePreviewBlurRevealIn {
  from {
    opacity: 0;
    filter: blur(22px);
  }
  to {
    opacity: 1;
    filter: blur(0);
  }
}

@keyframes timelinePreviewBlurRevealOut {
  from {
    opacity: 1;
    filter: blur(0);
  }
  to {
    opacity: 0;
    filter: blur(22px);
  }
}

@keyframes timelinePreviewCurtainIn {
  from {
    opacity: 0;
    clip-path: inset(0 0 100% 0 round 10px);
    filter: blur(4px);
  }
  to {
    opacity: 1;
    clip-path: inset(0 0 0 0 round 10px);
    filter: blur(0);
  }
}

@keyframes timelinePreviewCurtainOut {
  from {
    opacity: 1;
    clip-path: inset(0 0 0 0 round 10px);
    filter: blur(0);
  }
  to {
    opacity: 0;
    clip-path: inset(100% 0 0 0 round 10px);
    filter: blur(4px);
  }
}

@keyframes timelinePreviewFloatUpIn {
  0% {
    opacity: 0;
    filter: blur(8px);
    translate: 0 72px;
    scale: .975;
  }
  70% {
    opacity: 1;
    translate: 0 -6px;
  }
  100% {
    opacity: 1;
    filter: blur(0);
    translate: 0 0;
    scale: 1;
  }
}

@keyframes timelinePreviewFloatUpOut {
  from {
    opacity: 1;
    filter: blur(0);
    translate: 0 0;
    scale: 1;
  }
  to {
    opacity: 0;
    filter: blur(8px);
    translate: 0 -72px;
    scale: .975;
  }
}

.timeline-settings-grid,
.timeline-block-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.timeline-add-card .timeline-settings-grid {
  grid-template-columns: minmax(150px, .6fr) minmax(0, 1fr) minmax(130px, .45fr);
}

.timeline-toggle-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.timeline-toggle-grid label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid #dce6f0;
  border-radius: 999px;
  background: #f8fbff;
  color: #425466;
  font-size: 13px;
  font-weight: 700;
}

.timeline-block {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  overflow: hidden;
}

.timeline-block-list .timeline-block {
  display: none;
}

.timeline-block-list .timeline-block.is-active-editor {
  display: grid;
}

.timeline-block-question.is-editing-question .timeline-transition-fields,
.timeline-block-question.is-editing-question .timeline-media-fields {
  display: none;
}

.timeline-block-question.is-editing-transition .timeline-question-fields,
.timeline-block-question.is-editing-transition .timeline-media-fields {
  display: none;
}

.timeline-block-question.is-editing-transition .timeline-transition-fields {
  display: grid;
}

.timeline-block-order {
  display: flex;
  justify-content: center;
  padding: 16px 10px;
  background: #f0f7ff;
}

.timeline-block-order input {
  width: 42px;
  height: 38px;
  border: 1px solid #cfdbe7;
  border-radius: 8px;
  text-align: center;
  font-weight: 800;
}

.timeline-block.is-active-editor {
  grid-template-columns: 42px minmax(0, 1fr);
  border-color: #263646;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .13);
}

.timeline-block.is-active-editor .timeline-block-order {
  padding: 10px 7px;
  background: #eaf4ff;
}

.timeline-block.is-active-editor .timeline-block-order input {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  font-size: 12px;
}

.timeline-block-body {
  display: grid;
  gap: 13px;
  padding: 16px;
}

.timeline-block.is-active-editor .timeline-block-body {
  gap: 9px;
  padding: 10px;
}

.timeline-block-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.timeline-block.is-active-editor .timeline-block-title-row {
  align-items: center;
  gap: 10px;
  padding-bottom: 7px;
  border-bottom: 1px solid #e4edf6;
}

.timeline-block-title-row h2 {
  margin: 3px 0 0;
  color: #071d36;
  font-size: 17px;
  line-height: 1.3;
}

.timeline-block.is-active-editor .timeline-block-title-row h2 {
  margin-top: 1px;
  font-size: 13px;
  line-height: 1.2;
}

.timeline-block-type {
  color: var(--primary);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-block.is-active-editor .timeline-block-type {
  font-size: 9px;
  letter-spacing: .02em;
}

.timeline-add-card {
  margin-top: 16px;
  border-style: dashed;
}

.timeline-shell .modal-field label {
  display: block;
  margin-bottom: 5px;
  color: #425466;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-block.is-active-editor .timeline-block-grid {
  gap: 8px;
}

.timeline-block.is-active-editor .timeline-question-fields {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .9fr) minmax(90px, .45fr);
}

.timeline-block.is-active-editor .modal-field label {
  margin-bottom: 3px;
  color: #5f7287;
  font-size: 10px;
}

.timeline-block.is-active-editor input:not([type="checkbox"]),
.timeline-block.is-active-editor select,
.timeline-block.is-active-editor textarea {
  min-height: 30px;
  border-radius: 7px;
  font-size: 12px;
}

.timeline-block.is-active-editor input:not([type="checkbox"]),
.timeline-block.is-active-editor select {
  padding: 5px 8px;
}

.timeline-block.is-active-editor textarea {
  min-height: 72px;
  padding: 7px 8px;
}

.timeline-block.is-active-editor .timeline-toggle-grid {
  gap: 6px;
}

.timeline-block.is-active-editor .timeline-toggle-grid label {
  min-height: 28px;
  padding: 4px 8px;
  font-size: 11px;
}

.timeline-shell input,
.timeline-shell select,
.timeline-shell textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid #cfdbe7;
  border-radius: 8px;
}

.timeline-shell input[type="checkbox"] {
  width: 14px;
  height: 14px;
  min-height: 0;
  flex: 0 0 auto;
}

.timeline-shell textarea {
  padding: 8px 10px;
}

.timeline-media-browser,
.timeline-marker-editor,
.timeline-marker-list {
  display: grid;
  gap: 8px;
}

.timeline-marker-editor {
  padding: 12px;
  border: 1px solid #dce6f0;
  border-radius: 8px;
  background: #f8fbff;
}

.timeline-marker-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.timeline-marker-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 9px;
  border: 1px solid #dce6f0;
  border-radius: 8px;
  background: #ffffff;
}

.timeline-marker-row strong,
.timeline-marker-row span {
  display: block;
}

.timeline-marker-row strong {
  overflow: hidden;
  color: #071d36;
  font-size: 13px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timeline-marker-row span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.timeline-media-browser label {
  display: block;
  margin-bottom: 0 !important;
  color: #425466;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-media-results {
  display: grid;
  gap: 7px;
  max-height: 184px;
  overflow-y: auto;
  padding: 8px;
  border: 1px solid #dce6f0;
  border-radius: 8px;
  background: #f8fbff;
}

.timeline-media-result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
  align-items: center;
  padding: 8px;
  border: 1px solid #e2ebf4;
  border-radius: 8px;
  background: #ffffff;
}

.timeline-media-result strong,
.timeline-media-result span {
  display: block;
}

.timeline-media-result strong {
  overflow: hidden;
  color: #071d36;
  font-size: 13px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timeline-media-result span,
.timeline-media-empty {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

@media (max-width: 1180px) {
  .timeline-editor-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .timeline-block.is-active-editor .timeline-question-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline-preview-panel {
    position: static;
    grid-column: 1 / -1;
  }

  .timeline-preview-panel {
    grid-template-columns: minmax(260px, .8fr) minmax(360px, 1fr);
    align-items: stretch;
  }

  .timeline-preview-heading {
    grid-column: 1;
  }

  .timeline-preview-stage {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}

@media (max-width: 760px) {
  .timeline-editor-layout {
    grid-template-columns: 1fr;
  }

  .timeline-left-panel,
  .timeline-preview-panel {
    position: static;
  }

  .timeline-editor-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .timeline-preview-panel {
    grid-template-columns: 1fr;
  }

  .timeline-preview-heading,
  .timeline-preview-stage {
    grid-column: auto;
    grid-row: auto;
  }

  .timeline-editor-tools {
    justify-content: flex-start;
  }

  .timeline-settings-grid,
  .timeline-block-grid,
  .timeline-add-card .timeline-settings-grid,
  .timeline-block,
  .timeline-marker-grid,
  .timeline-section-marker,
  .timeline-marker-row,
  .timeline-media-result {
    grid-template-columns: 1fr;
  }

  .timeline-block-order {
    justify-content: flex-start;
  }
}

.run-api-modal .modal-dialog {
  margin-top: 24px;
}

.run-api-modal .modal-content {
  box-shadow: 0 24px 60px rgba(23, 32, 42, 0.24);
}

.run-api-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid #dce6f0;
  background: #ffffff;
}

.run-api-heading h2 {
  margin: 2px 0 0;
  font-size: 18px;
  letter-spacing: 0;
}

.run-api-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.run-api-user {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-align: right;
}

.run-api-body {
  display: grid;
  gap: 12px;
  padding: 16px 18px;
}

.run-variable-group {
  display: grid;
  gap: 8px;
}

.run-variable-group h3 {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0;
}

.run-variable-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.7fr) minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid #dce6f0;
  border-radius: 6px;
  background: #ffffff;
}

.run-variable-row code {
  color: #126a8b;
  white-space: normal;
}

.run-variable-row span,
.run-variable-empty {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 640px) {
  .builder-run-console-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .builder-run-console-actions {
    justify-content: flex-start;
  }

  .run-preview-titlebar {
    display: grid;
  }

  .run-variable-button {
    justify-self: start;
  }

  .run-api-heading,
  .run-api-header-actions {
    align-items: flex-start;
  }

  .run-variable-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .run-console-summary,
  .run-complete-grid {
    grid-template-columns: 1fr;
  }
}

.builder-question-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px 18px;
  align-items: start;
  padding: 18px 18px 18px 20px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #ffffff;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.builder-question-card:hover {
  border-color: #b8c7d8;
  box-shadow: 0 12px 28px rgba(23, 32, 42, 0.09);
  transform: translateY(-1px);
}

.builder-question-card:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 106, 183, 0.15), 0 12px 28px rgba(23, 32, 42, 0.09);
  outline: 0;
}

.question-card-main {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.question-card-number {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 8px;
  background: #edf6ff;
  color: var(--primary);
  font-weight: 800;
}

.question-card-main h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: 0;
}

.question-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.question-card-meta span {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 3px 8px;
  border-radius: 999px;
  background: #eef3f8;
  color: #506171;
  font-size: 12px;
  font-weight: 700;
}

.question-card-meta .is-success {
  background: #e8f7ef;
  color: #16623c;
}

.question-card-meta .is-warning {
  background: #fff6df;
  color: #8a5a00;
}

.question-card-meta .is-muted {
  background: #f0f2f5;
  color: #7b8794;
}

.question-card-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  max-width: 260px;
}

.question-card-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  border-radius: 7px;
  font-weight: 800;
}

.question-card-preview {
  grid-column: 1 / -1;
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid #e1eaf3;
  border-radius: 10px;
  background: #f8fbff;
  cursor: default;
}

.mini-control {
  max-width: 620px;
  border-color: #d5e0eb;
  background-color: #ffffff !important;
  opacity: 1;
}

.mini-choice-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mini-choice-grid span,
.mini-choice-grid em {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid #d5e0eb;
  border-radius: 999px;
  background: #ffffff;
  color: #425466;
  font-size: 13px;
  font-style: normal;
  font-weight: 700;
}

.mini-choice-grid span i {
  display: inline-block;
  width: 13px;
  height: 13px;
  border: 2px solid #9aacbd;
  border-radius: 999px;
}

.mini-scale,
.mini-stars {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.mini-scale span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.mini-scale i {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid #d5e0eb;
  border-radius: 999px;
  background: #ffffff;
  color: #425466;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.mini-scale-agree i {
  width: 26px;
  height: 26px;
}

.mini-stars span {
  color: #596775;
  font-size: 32px;
  line-height: 1;
}

.mini-matrix-wrap {
  overflow-x: auto;
}

.mini-matrix {
  width: 100%;
  min-width: 420px;
  border-collapse: separate;
  border-spacing: 0;
}

.mini-matrix th,
.mini-matrix td {
  padding: 8px 10px;
  border-bottom: 1px solid #e1eaf3;
  vertical-align: middle;
}

.mini-matrix tr:last-child th,
.mini-matrix tr:last-child td {
  border-bottom: 0;
}

.mini-matrix th {
  width: 34%;
  color: #334252;
  font-size: 13px;
  font-weight: 800;
}

.mini-matrix td {
  display: flex;
  gap: 12px;
}

.mini-matrix td span {
  display: inline-block;
  width: 13px;
  height: 13px;
  border: 2px solid #9aacbd;
  border-radius: 999px;
  background: #ffffff;
}

.mini-preview-empty {
  padding: 10px 12px;
  border: 1px dashed #cbd6e2;
  border-radius: 8px;
  color: var(--muted);
  background: #ffffff;
  font-size: 13px;
  font-weight: 700;
}

.builder-empty {
  margin: 16px;
  padding: 36px 18px;
  border: 1px dashed #b8c7d8;
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
}

.builder-empty h3 {
  margin: 0 0 6px;
  color: var(--text);
  font-size: 20px;
  letter-spacing: 0;
}

.inspector-block {
  padding: 16px 18px;
  border-bottom: 1px solid #edf1f5;
}

.inspector-block:last-child {
  border-bottom: 0;
}

.inspector-label {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.inspector-block p {
  margin: 0;
  color: var(--muted);
}

.builder-inspector-empty[hidden],
#builderInspectorFrame[hidden] {
  display: none;
}

#builderInspectorFrame {
  display: block;
  width: 100%;
  height: calc(100vh - 182px);
  min-height: 620px;
  border: 0;
  background: #ffffff;
}

.builder-inspector .builder-panel-header {
  position: sticky;
  top: 0;
  z-index: 2;
}

@media (max-width: 1180px) {
  .builder-product-bar {
    grid-template-columns: 1fr;
  }

  .builder-product-tabs {
    justify-content: flex-start;
  }

  .builder-product-actions {
    justify-content: flex-start;
  }

  .builder-v2-grid {
    grid-template-columns: 64px 240px minmax(0, 1fr);
  }

  .builder-inspector {
    position: static;
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .builder-v2 {
    width: min(100% - 18px, 1440px);
  }

  .builder-v2-hero {
    align-items: stretch;
    flex-direction: column;
  }

  .builder-v2-grid {
    grid-template-columns: 1fr;
  }

  .builder-icon-rail {
    position: static;
    display: flex;
    overflow-x: auto;
  }

  .builder-sidebar {
    position: static;
  }

  .builder-question-card {
    grid-template-columns: 1fr;
  }

  .question-card-actions {
    justify-content: flex-start;
  }
}