/* Builder workspace: retain the site's tokens and typography. */
#app {
  grid-template-columns: 210px minmax(0, 1fr) 420px;
  grid-template-rows: 64px minmax(0,1fr);
}
#topbar { height: 64px; background: var(--bg-1); padding: 0 20px; gap: 20px; box-shadow: 0 1px 0 rgba(31,35,40,.04); }
.topbar-brand { width: 170px; }
.topbar-project { display: flex; align-items: center; gap: 10px; min-width: 0; }
.topbar-project strong { font-size: 15px; font-weight: 700; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.topbar-project .badge { border-radius: 16px; text-transform: none; letter-spacing: 0; font-size: 11px; padding: 3px 10px; }
.topbar-actions { gap: 10px; }
.topbar-actions .btn-ghost, .topbar-actions .btn-export { min-height: 38px; padding: 8px 12px; font-size: 12px; }
.save-status { font-size: 11px; font-weight: 500; letter-spacing: 0; text-transform: none; border: 0; background: transparent; white-space: nowrap; }
.save-status::before { content: "●"; color: var(--green); margin-right: 6px; }
.project-menu { position: relative; }
.project-menu summary { list-style: none; cursor: pointer; border: 1px solid var(--border); border-radius: var(--radius); height: 38px; min-width: 38px; display: grid; place-items: center; font-weight: 700; }
.project-menu summary::-webkit-details-marker { display: none; }
.project-menu-list { position: absolute; z-index: 40; right: 0; top: calc(100% + 7px); display: flex; flex-direction: column; gap: 4px; min-width: 155px; padding: 7px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); box-shadow: var(--shadow); }
.project-menu-list .btn-ghost { width: 100%; justify-content: flex-start; border: 0; }
#builder-sidebar { grid-column: 1; grid-row: 2; display: flex; flex-direction: column; border-right: 1px solid var(--border); background: var(--bg-2); padding: 28px 14px 18px; overflow-y: auto; }
.sidebar-group-label { padding: 0 13px 10px; color: var(--fg-3); font-size: 12px; }
.topbar-tabs { display: flex; flex-direction: column; flex: 0; gap: 0; }
.tab-btn { width: 100%; padding: 10px 13px; text-align: left; font-size: 13px; border-radius: 0; border-bottom: 1px solid transparent; color: var(--fg-2); }
.tab-btn:hover { color: var(--fg); }
.tab-btn.active { color: var(--accent); background: var(--bg-1); border-bottom-color: transparent; box-shadow: inset 3px 0 0 var(--accent), 0 0 0 1px var(--border); font-weight: 650; }
.sidebar-footer { display: flex; flex-direction: column; gap: 12px; margin-top: auto; border-top: 1px solid var(--border); padding: 18px 13px 4px; }
.sidebar-footer a { color: var(--fg-2); font-size: 12px; text-decoration: none; }
.sidebar-footer a:hover { color: var(--accent); }
#config-panel { grid-column: 2; grid-row: 2; min-height: 0; height: 100%; overflow-y: auto; overscroll-behavior-y: contain; border-right: 0; background: var(--bg-1); }
.builder-section-header { padding: 30px 36px 5px; }
.builder-section-header h1 { font-family: var(--font); font-size: 27px; font-weight: 700; line-height: 1.2; }
.builder-section-header p { color: var(--fg-2); font-size: 13px; margin-top: 10px; }
.builder-inline-issues { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; margin-top: 18px; background: var(--bg-1); }
.builder-inline-issues[hidden], .preview-error[hidden] { display: none; }
.builder-inline-issues strong { display: block; font-size: 12px; margin-bottom: 7px; }
.builder-issue { display: flex; width: 100%; align-items: baseline; gap: 7px; background: transparent; color: var(--fg-2); text-align: left; border: 0; border-radius: var(--radius); padding: 5px 2px; font: 12px/1.4 var(--font); cursor: pointer; }
.builder-issue:hover { color: var(--accent); background: var(--accent-dim); }
.builder-issue.error::before { content: "●"; color: var(--red); }
.builder-issue.warning::before { content: "●"; color: var(--yellow); }
.config-section { padding: 24px 36px 70px; gap: 18px; width: 100%; min-width: 0; max-width: 1060px; }
.section-title { color: var(--fg); font-family: var(--font); font-size: 16px; font-weight: 700; letter-spacing: 0; text-transform: none; }
.field-label { font-size: 13px; }
.field-hint { font-size: 12px; }
input[type="text"], input[type="time"], input[type="number"], select, textarea { background: var(--bg-1); padding: 9px 11px; }
.question-summary { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--border); border-top: 2px solid var(--fg); background: var(--bg); padding: 12px 4px; }
.question-summary > div { display: flex; flex-direction: column; align-items: center; border-right: 1px solid var(--border); padding: 5px; }
.question-summary > div:last-child { border-right: 0; }
.question-summary strong { font-size: 22px; line-height: 1.2; }
.question-summary span { color: var(--fg-2); font-size: 11px; text-align: center; }
.q-card { background: var(--bg-1); border-color: var(--border); border-radius: var(--radius); box-shadow: 0 1px 1px rgba(31,35,40,.03); }
.q-header { min-height: 64px; padding: 12px 16px; gap: 13px; }
.q-preview-text { color: var(--fg); font-size: 13px; white-space: normal; }
.q-num { color: var(--fg); font-size: 12px; }
.q-type-badge { text-transform: none; letter-spacing: 0; font-size: 11px; }
.q-card.expanded { box-shadow: none; }
.q-body { padding: 0 18px 18px; }
.q-piping { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: transparent; }
.q-piping > summary { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 9px 1px; color: var(--fg-2); font-size: 11px; font-weight: 650; cursor: pointer; list-style: none; }
.q-piping > summary::-webkit-details-marker { display: none; }
.q-piping > summary::before { content: "+"; display: inline-grid; place-items: center; width: 17px; height: 17px; margin-right: 1px; border: 1px solid var(--border); color: var(--fg-3); font-size: 12px; font-weight: 500; }
.q-piping[open] > summary::before { content: "−"; }
.q-piping > summary > span:first-child { margin-right: auto; }
.q-pipe-count { color: var(--fg-3); font-size: 9px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.q-pipe-count.active { color: var(--accent); }
.q-piping-body { padding: 2px 0 11px; }
.q-piping-row { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(150px, .65fr) auto; gap: 7px; }
.q-piping-row select, .q-piping-row input { min-width: 0; font-size: 12px; }
.q-pipe-insert { padding: 7px 12px; border: 1px solid var(--accent); border-radius: var(--radius); background: var(--accent); color: #fff; font: 600 11px var(--font); cursor: pointer; }
.q-pipe-insert:disabled { border-color: var(--border); background: var(--bg-3); color: var(--fg-3); cursor: default; }
.q-pipe-summary { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.q-pipe-summary:empty { display: none; }
.q-pipe-chip { display: inline-flex; flex-wrap: wrap; align-items: baseline; gap: 4px; max-width: 100%; padding: 5px 7px; border: 1px solid var(--border); background: var(--bg-1); color: var(--fg); font-size: 10px; }
.q-pipe-chip > span { color: var(--accent); font-weight: 700; }
.q-pipe-chip small { width: 100%; overflow: hidden; color: var(--fg-3); text-overflow: ellipsis; white-space: nowrap; }
.q-pipe-chip.invalid { border-color: var(--red); }
#tab-questions { min-width: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.questions-empty { border: 1px dashed var(--border-hi); border-radius: var(--radius); padding: 18px; color: var(--fg-2); font-size: 12px; }
.measure-session-bar { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; padding: 15px 16px; border: 1px solid var(--border); border-top: 2px solid var(--accent); background: var(--bg); }
.measure-session-bar > div { display: flex; min-width: 0; flex-direction: column; gap: 8px; }
.measure-session-tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.measure-session-tab { padding: 7px 12px; border: 1px solid var(--border); border-radius: 999px; background: var(--bg-1); color: var(--fg-2); font: 600 11px var(--font); cursor: pointer; }
.measure-session-tab:hover { border-color: var(--border-hi); color: var(--fg); }
.measure-session-tab.active { border-color: var(--fg); background: var(--fg); color: var(--bg-1); }
.measure-add-button { flex: 0 0 auto; min-height: 36px; padding: 8px 14px; border: 1px solid var(--accent); border-radius: var(--radius); background: var(--accent); color: #fff; font: 700 12px var(--font); cursor: pointer; }
.measure-add-button:disabled { opacity: .45; cursor: default; }
.measure-picker { padding: 16px; border: 1px solid var(--border-hi); background: var(--bg-1); box-shadow: var(--shadow); }
.measure-picker[hidden] { display: none; }
.measure-picker-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 12px; }
.measure-picker-head > div { display: flex; flex-direction: column; gap: 3px; }
.measure-picker-head strong { font-size: 14px; }
.measure-picker-head span { color: var(--fg-3); font-size: 11px; }
.measure-picker-head button { border: 0; background: transparent; color: var(--fg-3); cursor: pointer; font-size: 14px; }
.measure-picker-search input {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--fg);
  font: 12px var(--font);
  outline: none;
}
.measure-picker-search input:focus { border-color: var(--accent); }
.measure-picker-groups { display: flex; flex-direction: column; gap: 14px; margin-top: 14px; }
.measure-picker-group { display: flex; flex-direction: column; gap: 7px; }
.measure-picker-group h3 { margin: 0; color: var(--fg-3); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.measure-picker-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 7px; }
.measure-picker-item { display: flex; min-height: 66px; flex-direction: column; gap: 4px; padding: 10px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); color: var(--fg); font-family: var(--font); text-align: left; cursor: pointer; }
.measure-picker-item:hover, .measure-picker-item:focus-visible { border-color: var(--accent); background: var(--accent-dim); outline: 0; }
.measure-picker-item strong { font-size: 12px; line-height: 1.3; }
.measure-picker-item span { color: var(--fg-2); font-size: 11px; line-height: 1.4; }
.measure-survey-settings { border: 1px solid var(--border); background: var(--bg); }
.measure-survey-settings > summary { display: flex; align-items: baseline; gap: 8px; padding: 10px 13px; color: var(--fg-2); font-size: 11px; font-weight: 700; cursor: pointer; }
.measure-survey-settings > summary span { color: var(--fg-3); font-size: 10px; font-weight: 400; }
.measure-settings-body { padding: 2px 13px 12px; }
.measure-randomize-control { margin: 0; padding: 8px 0; border-top: 1px solid var(--border); }
.measure-back-control { margin: 0; padding: 8px 0 0; }
.measure-back-control .toggle-label { display: flex; flex-direction: column; gap: 3px; }
.measure-back-control .toggle-label small { color: var(--fg-muted); font-size: 0.75rem; font-weight: 400; line-height: 1.35; }
.measure-add-feedback { min-height: 17px; padding: 0 2px; color: var(--fg-2); font-size: 11px; }
.measure-flow { display: flex; flex-direction: column; gap: 8px; padding: 14px; border: 1px solid var(--border); background: var(--bg); }
.measure-flow-heading { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.measure-flow-heading > div { display: flex; align-items: baseline; gap: 8px; }
.measure-flow-heading strong { font-size: 13px; }
.measure-flow-heading span { color: var(--fg-3); font-size: 11px; }
.measure-flow-heading .measure-flow-session { padding-left: 8px; border-left: 1px solid var(--border); }
.measure-flow-list { position: relative; display: flex; flex-direction: column; gap: 0; margin-top: 2px; padding: 10px 0 10px 30px; border-top: 1px solid var(--border); }
.measure-flow-list::before { content: ""; position: absolute; left: 8px; top: 12px; bottom: 12px; width: 13px; border: 2px solid var(--border-hi); border-right: 0; border-radius: 4px 0 0 4px; }
.flow-item { position: relative; }
.flow-item::before { content: ""; position: absolute; z-index: 2; left: -18px; top: 31px; width: 12px; border-top: 2px solid var(--border-hi); }
.measure-flow-card { display: grid; grid-template-columns: 20px 24px minmax(0,1fr) auto; gap: 9px; align-items: center; min-width: 0; padding: 11px 10px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-1); }
.measure-flow-card.task { border-top: 2px solid var(--accent); }
.measure-flow-card.page-break { border-style: dashed; background: transparent; }
.measure-flow-card.dragging { opacity: .45; }
.flow-drop-slot { position: relative; z-index: 4; height: 9px; margin: 0 -2px; }
.flow-drop-slot::before { content: ""; position: absolute; left: 0; right: 0; top: 3px; height: 2px; border-radius: 2px; background: transparent; }
.flow-drop-slot.drag-target::before { background: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.flow-drop-slot.drag-target::after { content: ""; position: absolute; left: -4px; top: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.flow-insert-button { position: absolute; z-index: 3; top: -7px; right: 8px; width: 22px; height: 22px; padding: 0; border: 1px solid var(--border); border-radius: 50%; background: var(--bg-1); color: var(--fg-3); font: 600 14px/1 var(--font); cursor: pointer; opacity: 0; transition: opacity var(--transition), border-color var(--transition), color var(--transition); }
.flow-drop-slot:hover .flow-insert-button, .flow-insert-button:focus-visible { opacity: 1; border-color: var(--accent); color: var(--accent); }
.measure-flow-list.drag-active .flow-insert-button { display: none; }
.measure-flow-handle { color: var(--fg-3); cursor: grab; font-size: 16px; user-select: none; }
.measure-flow-order { display: grid; place-items: center; width: 22px; height: 22px; border: 1px solid var(--border); color: var(--fg-2); font-size: 10px; }
.measure-flow-copy { display: flex; min-width: 0; flex-direction: column; gap: 3px; }
.measure-flow-copy strong { overflow: hidden; color: var(--fg); font-size: 12px; line-height: 1.3; text-overflow: ellipsis; white-space: nowrap; }
.measure-flow-copy span { overflow: hidden; color: var(--fg-2); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.measure-flow-actions { display: flex; gap: 3px; }
.measure-flow-actions button { min-width: 27px; min-height: 27px; padding: 3px 7px; border: 1px solid var(--border); border-radius: 4px; background: var(--bg); color: var(--fg-2); font: 10px var(--font); cursor: pointer; }
.measure-flow-actions button:hover:not(:disabled) { border-color: var(--border-hi); color: var(--accent); }
.measure-flow-actions button:disabled { opacity: .32; cursor: default; }
.measure-flow-actions .measure-remove { color: var(--red); }
.measure-flow-condition { grid-column: 3 / -1; padding-top: 7px; border-top: 1px solid var(--border); }
.measure-flow-condition > summary { color: var(--fg-3); font-size: 10px; cursor: pointer; }
.measure-flow-condition > div { margin-top: 8px; }
.flow-question-card { margin: 0; }
.flow-question-card .q-header { min-height: 62px; }
.flow-question-card.expanded { border-color: var(--border-hi); }
.flow-question-card.dragging { opacity: .45; }
.flow-question-card.page-break .q-header { min-height: 48px; }
.flow-question-card.page-break { margin: 7px 0 3px; border: 0; border-top: 1px solid var(--border-hi); border-radius: 0; background: transparent; }
.flow-question-card.page-break .q-header { padding: 9px 4px !important; }
.flow-question-card.page-break .page-break-name { color: var(--fg-2); font-size: 11px; font-weight: 700; letter-spacing: .01em; text-transform: none; }
.q-del-btn-full { align-self: flex-start; padding: 6px 9px; border: 1px solid color-mix(in srgb, var(--red) 45%, var(--border)); border-radius: var(--radius); background: transparent; color: var(--red); font: 600 10px var(--font); cursor: pointer; }
.q-del-btn-full:hover { background: var(--red-dim); border-color: var(--red); }
#preview-panel { grid-column: 3; grid-row: 2; padding: 16px 12px; overflow-y: auto; gap: 14px; background: var(--bg-2); }
.preview-card, .readiness-card { border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-1); }
.preview-card { display: flex; flex-direction: column; flex: 0 0 auto; min-height: 0; }
#preview-header { flex-wrap: wrap; gap: 8px; padding: 15px 14px 10px; background: transparent; border: 0; }
.preview-label { font-family: var(--font); font-size: 14px; font-weight: 700; color: var(--fg); text-transform: none; letter-spacing: 0; }
.preview-session-tabs { flex-wrap: wrap; }
.preview-session-tab { padding: 4px 8px; }
.preview-session-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }
#preview-viewport { flex: 0 0 auto; padding: 7px 13px 15px; background: transparent; }
.phone-shell { width: 360px; max-width: 100%; height: min(680px, calc(100vh - 180px)); min-height: 480px; border: 7px solid #17191c; border-radius: 34px; box-shadow: 0 10px 28px rgba(31,35,40,.16); overflow: hidden; }
.phone-notch { position: absolute; z-index: 4; top: 8px; left: 50%; width: 92px; height: 25px; transform: translateX(-50%); border-radius: 16px; background: #08090a; pointer-events: none; }
.preview-error { margin: 0 14px 14px; padding: 9px; color: var(--red); background: var(--red-dim); border-radius: var(--radius); font-size: 12px; }
.readiness-card { padding: 15px 14px; }
.readiness-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.readiness-heading h2 { font-family: var(--font); font-size: 14px; font-weight: 700; }
.readiness-heading span { font-size: 11px; color: var(--fg-3); white-space: nowrap; }
.readiness-item { display: flex; align-items: center; gap: 9px; width: 100%; padding: 7px 1px; background: transparent; border: 0; color: var(--fg-2); font: 12px var(--font); text-align: left; cursor: pointer; }
.readiness-item:hover { color: var(--accent); }
.readiness-icon { font-size: 19px; color: var(--fg-3); line-height: 1; width: 22px; }
.readiness-item.complete .readiness-icon { display: grid; place-items: center; border-radius: 50%; width: 19px; height: 19px; margin-right: 3px; font-size: 12px; background: var(--green); color: white; }
.readiness-arrow { margin-left: auto; font-size: 20px; }
.readiness-detail { border-top: 1px solid var(--border); padding-top: 9px; margin-top: 8px; font-size: 11px; color: var(--fg-3); line-height: 1.5; }
.session-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 17px; margin-bottom: 14px; }
.session-heading, .session-time, .session-content-heading, .session-step-heading, .session-add { display: flex; align-items: center; gap: 12px; }
.session-heading .field-group { flex: 1; margin: 0; }
.session-heading input { width: 100%; font-weight: 650; }
.session-heading .del-btn { align-self: flex-end; background: transparent; border: 0; color: var(--fg-3); cursor: pointer; font-size: 16px; padding: 9px; }
.session-time { margin-top: 12px; }
.session-time .field-group { flex: 1; margin: 0; }
.session-time input { width: 100%; }
.session-content { margin-top: 17px; border-top: 1px solid var(--border); padding-top: 14px; }
.session-content-heading { justify-content: space-between; margin-bottom: 11px; }
.session-content-heading strong { font-size: 13px; }
.session-content-heading span { font-size: 11px; color: var(--fg-3); }
.edit-session-measures { margin-top: 10px; }
.session-step { border: 0; border-bottom: 1px solid var(--border); border-radius: 0; background: transparent; margin-bottom: 0; padding: 10px 2px; }
.session-step.dragging { opacity: .5; }
.session-step-heading { min-width: 0; }
.session-step-heading strong { font-size: 12px; min-width: 0; }
.session-step-handle { color: var(--fg-3); cursor: grab; font-size: 17px; user-select: none; }
.session-step-tag { border-radius: 0; padding: 2px 0; background: transparent; color: var(--fg-3); font-size: 10px; }
.session-step-actions { display: flex; gap: 3px; margin-left: auto; }
.session-step-actions button { border: 1px solid var(--border); border-radius: 4px; background: var(--bg-1); color: var(--fg-2); cursor: pointer; padding: 3px 7px; }
.session-step-actions button:disabled { opacity: .35; cursor: default; }
.session-step-actions .step-del { color: var(--red); }
.session-step-options { margin: 7px 0 0 26px; }
.session-step-options summary { color: var(--fg-3); font-size: 11px; cursor: pointer; }
.session-step-options > div { margin-top: 9px; }
.session-add { margin-top: 12px; flex-wrap: wrap; }
.session-add select { flex: 1; min-width: 190px; }
.deploy-steps { margin: 0; padding: 14px 18px 14px 34px; border-top: 1px solid var(--border-hi); border-bottom: 1px solid var(--border); background: transparent; color: var(--fg-2); font-size: 12px; line-height: 1.6; }
.deploy-steps li + li { margin-top: 7px; }
.deploy-steps strong { color: var(--fg); }
.deploy-block { border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; background: transparent; }
.deploy-block-heading { display: flex; gap: 11px; align-items: flex-start; margin-bottom: 15px; }
.deploy-block-heading > div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.deploy-block-heading strong { color: var(--fg); font-size: 13px; }
.deploy-block-heading span:not(.deploy-number) { color: var(--fg-2); font-size: 12px; line-height: 1.45; }
.deploy-number { display: grid; place-items: center; flex: 0 0 24px; height: 24px; border-radius: 50%; background: var(--accent-dim); color: var(--accent); font-size: 12px; font-weight: 700; }
.deploy-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 11px; }
.deploy-actions .btn { min-height: 36px; padding: 8px 12px; }
.deploy-link { color: var(--accent); font-size: 12px; text-decoration: none; }
.deploy-note { margin-top: 12px; padding: 10px 0; border-top: 1px solid var(--border); background: transparent; color: var(--fg-2); font-size: 12px; line-height: 1.5; }
.deploy-help { margin-top: 12px; border-top: 1px solid var(--border); color: var(--fg-2); font-size: 12px; line-height: 1.55; }
.deploy-help summary { padding: 10px 0; color: var(--fg-2); font-weight: 600; cursor: pointer; }
.deploy-help summary:hover { color: var(--accent); }
.deploy-help p { margin: 0 0 10px; }
.deploy-cloudflare { border-top: 2px solid var(--accent); }
.cloudflare-steps { margin: 0; padding-left: 20px; color: var(--fg-2); font-size: 12px; line-height: 1.55; }
.cloudflare-steps li + li { margin-top: 4px; }
.cloudflare-steps code { color: var(--fg); font-family: var(--font-mono); font-size: 11px; }
.deploy-name-suggestion { display: flex; align-items: center; gap: 9px; margin-top: 13px; padding: 10px 12px; border: 1px solid var(--border); background: var(--bg-1); font-size: 12px; color: var(--fg-2); }
.deploy-name-suggestion code { color: var(--fg); font-family: var(--font-mono); font-size: 11px; overflow: hidden; text-overflow: ellipsis; }
.deploy-name-suggestion .btn-ghost { margin-left: auto; flex-shrink: 0; }
.deployment-destinations { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 14px; }
.deployment-destinations[hidden] { display: none; }
.deployment-destination { display: flex; flex-direction: column; min-height: 178px; padding: 14px; border: 1px solid var(--border); background: var(--bg-1); }
.deployment-destination.primary { border-top: 2px solid var(--accent); }
.deployment-destination .destination-label { color: var(--accent); font-size: 11px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
.deployment-destination strong { margin-top: 7px; color: var(--fg); font-size: 12px; }
.deployment-destination small { display: block; margin-top: 5px; color: var(--fg-2); font-size: 12px; line-height: 1.45; }
.deployment-destination .deploy-actions { margin-top: auto; padding-top: 12px; gap: 6px; }
.deployment-destination .deploy-actions .btn { flex: 1; min-width: 76px; padding: 7px 9px; font-size: 12px; }
.manual-deploy { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 13px 0; }
.manual-deploy > summary { color: var(--fg-2); cursor: pointer; font-size: 12px; font-weight: 600; }
.manual-deploy[open] > summary { margin-bottom: 12px; color: var(--fg); }
.manual-deploy .deploy-block { margin-bottom: 0; }
#open-connection-check-btn { min-height: 36px; }
.template-start { margin-top: 4px; align-self: flex-start; }
.experimental-modules { border-top: 1px solid var(--border); padding-top: 14px; margin-top: 3px; }
.experimental-modules > summary { color: var(--fg-2); font-size: 12px; cursor: pointer; margin-bottom: 12px; }
.experimental-modules .task-card { margin-bottom: 12px; }
.task-settings { display: block; }
.task-settings > summary { cursor: pointer; color: var(--fg-2); font-size: 12px; }
.task-settings-body { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.export-option { width: 100%; text-align: left; font-family: var(--font); }
.export-option:disabled { cursor: not-allowed; opacity: .5; }
.export-option:disabled:hover { border-color: var(--border); background: var(--bg-2); }
.export-review { max-height: 190px; overflow-y: auto; color: var(--fg-2); font-size: 12px; line-height: 1.5; }
.export-review p { margin: 0 0 8px; }
.export-review .builder-issue { padding: 4px 0; }
.export-review label { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; }
#export-modal .modal-box, #import-modal .modal-box { max-height: calc(100vh - 40px); overflow-y: auto; }
.library-modal-box { width: min(880px, calc(100vw - 40px)); gap: 12px; }
.library-notice { display: flex; gap: 8px; align-items: baseline; padding: 10px 0; border-top: 1px solid var(--border-hi); border-bottom: 1px solid var(--border); color: var(--fg-2); font-size: 11px; line-height: 1.45; }
.library-notice strong { color: var(--fg); white-space: nowrap; }
.library-status { min-height: 17px; color: var(--fg-3); font-size: 11px; }
.library-items { display: flex; flex-direction: column; gap: 18px; }
.library-group h3 { margin: 0 0 8px; color: var(--fg-2); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.library-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.library-group:first-child .library-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.library-card { position: relative; display: flex; min-width: 0; min-height: 154px; flex-direction: column; align-items: stretch; gap: 8px; padding: 14px; overflow: hidden; text-align: left; border: 1px solid var(--border); border-radius: var(--radius); background: transparent; color: var(--fg); font-family: var(--font); cursor: pointer; transition: border-color var(--transition), background var(--transition); }
.library-card:hover { border-color: var(--border-hi); background: var(--bg-1); }
.library-card.requested { border-color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); background: var(--accent-dim); }
.library-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.library-card-top { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.library-card-top strong { font-size: 13px; line-height: 1.35; }
.library-card-top > span { flex: 0 0 auto; padding: 2px 6px; border-radius: 4px; background: var(--bg-3); color: var(--fg-3); font-size: 9px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.library-card-desc { color: var(--fg-2); font-size: 12px; line-height: 1.45; }
.library-features { display: flex; flex-wrap: wrap; gap: 5px; margin-top: auto; }
.library-features span { padding: 3px 6px; border: 1px solid var(--border); border-radius: 4px; color: var(--fg-2); font-size: 11px; }
.library-action { color: var(--accent); font-size: 11px; font-weight: 700; }
.library-files { display: flex; justify-content: space-between; gap: 18px; align-items: center; padding-top: 14px; border-top: 1px solid var(--border); }
.library-files > div:first-child { display: flex; flex-direction: column; gap: 3px; }
.library-files strong { color: var(--fg); font-size: 12px; }
.library-files span, .library-safety { color: var(--fg-2); font-size: 12px; line-height: 1.45; }
.library-file-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; align-items: center; }
.library-contribute { color: var(--accent); font-size: 10px; text-decoration: none; padding: 5px 2px; }
.library-contribute:hover { text-decoration: underline; }
.library-safety { padding: 9px 11px; border-radius: var(--radius); background: var(--bg-2); }
#close-preview-btn { display: none; }
body.preview-open { overflow: hidden; }
#preview-panel.preview-fullscreen { display: grid; position: fixed; inset: 0; z-index: 120; grid-template-columns: minmax(0,1fr) 320px; grid-template-rows: 1fr; padding: 24px; gap: 18px; overflow: auto; background: rgba(238,241,244,.98); }
#preview-panel.preview-fullscreen .preview-card { min-height: calc(100vh - 48px); }
#preview-panel.preview-fullscreen #preview-header { padding: 17px 22px 10px; }
#preview-panel.preview-fullscreen #preview-viewport { min-height: 760px; padding: 18px 24px 28px; }
#preview-panel.preview-fullscreen .phone-shell { width: 393px; height: 852px; max-height: calc(100vh - 150px); min-height: 620px; border-width: 9px; border-radius: 48px; box-shadow: 0 22px 65px rgba(31,35,40,.26); }
#preview-panel.preview-fullscreen .phone-notch { top: 9px; width: 116px; height: 31px; border-radius: 18px; }
#preview-panel.preview-fullscreen .readiness-card { align-self: start; margin-top: 56px; }
#preview-panel.preview-fullscreen #close-preview-btn { display: block; position: fixed; z-index: 122; top: 18px; right: 22px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-1); color: var(--fg); cursor: pointer; padding: 8px 11px; box-shadow: var(--shadow); }
@media (max-width: 1250px) {
  #app { grid-template-columns: 190px minmax(0,1fr) 390px; }
  .topbar-brand { width: 150px; }
  .save-status { display: none; }
  .config-section { padding-left: 24px; padding-right: 24px; }
  .builder-section-header { padding-left: 24px; }
}
@media (max-width: 1050px) {
  #app { grid-template-columns: 190px minmax(0,1fr); }
  #preview-panel { display: none; }
  #preview-panel.open-mobile { display: flex; position: fixed; z-index: 30; top: 64px; right: 0; bottom: 0; width: min(390px,90vw); box-shadow: -10px 0 30px rgba(21,35,57,.18); }
  #close-preview-btn { display: block; border: 0; background: transparent; color: var(--fg-2); cursor: pointer; text-align: right; padding: 4px; }
  #preview-panel.preview-fullscreen { display: flex; top: 0; width: 100%; max-width: none; }
  #preview-panel.preview-fullscreen .readiness-card { display: none; }
  .deployment-destinations { grid-template-columns: 1fr; }
  .deployment-destination { min-height: 0; }
}
@media (max-width: 850px) {
  #app { grid-template-columns: 1fr; }
  .library-group:first-child .library-grid, .library-grid { grid-template-columns: 1fr; }
  .library-files { align-items: flex-start; flex-direction: column; }
  .library-file-actions { justify-content: flex-start; }
  .measure-session-bar { align-items: stretch; flex-direction: column; }
  .measure-add-button { align-self: flex-start; }
  .measure-picker-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .measure-flow-card { grid-template-columns: 18px 22px minmax(0,1fr); }
  .measure-flow-actions { grid-column: 3; }
  .measure-flow-condition { grid-column: 3; }
  .q-piping-row { grid-template-columns: 1fr; }
  .q-pipe-insert { justify-self: start; }
}