/* Quilt Lab deliberately keeps its worktable styles local to this view. */
body:has(.lab-page) { display: flex; flex-direction: column; height: auto; min-height: 100dvh; background: #f7f4ec; }
body:has(.lab-page) #app { flex: 1; min-height: 0; }
body:has(.lab-page) .site-footer { margin-top: 0; border-top: 0; }
body:has(.lab-page) .site-footer-inner { border-top: 1px solid #dfdfd2; }
@media (min-width: 761px) and (max-width: 1000px) { body:has(.lab-page) .site-footer { padding-inline: 24px; } }
@media (max-width: 390px) { body:has(.lab-page) .site-footer { padding-inline: 13px; } }
.lab-page {
    --lab-paper: #f7f4ec;
    --lab-ink: #34382e;
    --lab-muted: #79796a;
    --lab-line: #dfdfd2;
    --lab-rust: #a34f35;
    background: var(--lab-paper);
    color: var(--lab-ink);
    font-family: Inter, sans-serif;
}
.lab-page *, .lab-page *::before, .lab-page *::after { box-sizing: border-box; }
.lab-page [hidden] { display: none !important; }
.lab-page a { color: inherit; text-decoration: none; }
.lab-page button, .lab-page textarea, .lab-page select { font: inherit; }
.lab-page button { -webkit-tap-highlight-color: transparent; }
.lab-page button:focus-visible, .lab-page a:focus-visible, .lab-page select:focus-visible, .lab-page summary:focus-visible { outline: 2px solid var(--lab-rust); outline-offset: 4px; }
.lab-page .lab-topbar {
    background: var(--lab-paper);
    border-bottom: 1px solid var(--lab-line);
    box-shadow: none;
    padding: 20px max(32px, calc((100vw - 1300px) / 2));
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 28px;
    min-height: 86px;
}
.lab-brand { display: inline-flex; align-items: center; gap: 12px; white-space: nowrap; }
.lab-brand > svg { width: 31px; height: 31px; }
.lab-brand > span { font-family: Fraunces, Georgia, serif; font-size: 26px; letter-spacing: -1.1px; font-weight: 500; }
.lab-brand-dot { color: var(--lab-rust); }
.lab-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.lab-nav a { font-size: 12px; font-weight: 500; color: #737567; padding: 8px 0; position: relative; }
.lab-nav a[aria-current] { color: var(--lab-ink); }
.lab-nav a[aria-current]::after { content: ""; width: 17px; height: 2px; background: var(--lab-rust); position: absolute; bottom: 0; left: 0; }
.lab-page .lang-toggle { margin-left: 5px; border-color: var(--lab-line); background: transparent; }
.lab-page .lang-toggle-btn { font-size: 10px; }
.lab-page .lang-toggle-btn.active { background: var(--lab-ink); color: #fff; }
.lab-main { max-width: 1364px; margin: 0 auto; padding: 48px 32px 32px; }
.lab-intro { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 35px; }
.lab-eyebrow { margin: 0 0 12px; font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: #7d7e6d; }
.lab-intro h1 { margin: 0 0 13px; font-family: Fraunces, Georgia, serif; font-size: clamp(33px, 3.5vw, 47px); line-height: 1.12; font-weight: 500; letter-spacing: -1.5px; }
.lab-intro h1 em { color: var(--lab-rust); font-style: normal; }
.lab-intro-copy { font-size: 13px; line-height: 1.7; color: #727467; margin: 0; max-width: 650px; }
.lab-workbench { display: grid; grid-template-columns: 340px minmax(0, 1fr); border: 1px solid var(--lab-line); border-radius: 10px; overflow: hidden; background: #fdfbf6; box-shadow: 0 6px 25px #514b3610; }
.lab-controls { padding: 28px; border-right: 1px solid var(--lab-line); background: #fffdf8; }
.lab-step-label { display: flex; align-items: baseline; gap: 10px; margin-bottom: 14px; }
.lab-step-label > span, .lab-step-number { color: #acaa99; font-size: 10px; letter-spacing: .5px; font-weight: 400; }
.lab-step-label label, .lab-detail legend { color: var(--lab-ink); font-size: 12px; font-weight: 600; margin: 0; }
.lab-page #lab-prompt { display: block; width: 100%; min-height: 147px; padding: 14px; resize: vertical; border: 1px solid #deded1; border-radius: 5px; font-size: 13px; line-height: 1.75; background: #f8f7f1; color: var(--lab-ink); transition: border-color .15s, box-shadow .15s; }
.lab-page #lab-prompt::placeholder { color: #939383; opacity: 1; }
.lab-page #lab-prompt:focus { border-color: #a2866a; outline: none; box-shadow: 0 0 0 3px #a2866a16; }
.lab-help { margin: 8px 0 0; color: #848575; font-size: 10px; line-height: 1.6; }
.lab-starters { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 14px; }
.lab-starters button { display: inline-flex; align-items: center; gap: 5px; border: 1px solid #e3e3d8; border-radius: 4px; padding: 6px 7px; background: transparent; color: #6b705f; font-size: 9px; transition: background .15s, border-color .15s; }
.lab-starters button:hover { background: #efeee4; border-color: #c6cbb8; }
.lab-starters svg { width: 15px; height: 15px; flex-shrink: 0; }
.lab-controls-divider { height: 1px; background: var(--lab-line); margin: 24px 0; }
.lab-detail { min-width: 0; border: 0; margin: 0; padding: 0; }
.lab-detail legend { padding: 0; margin-bottom: 13px; }
.lab-step-number { margin-right: 10px; }
.lab-segmented { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid #deded1; background: #f4f4eb; padding: 3px; border-radius: 5px; }
.lab-segmented label { position: relative; display: block; margin: 0; font-weight: 400; }
.lab-segmented input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.lab-segmented span { display: block; padding: 8px 3px; text-align: center; border-radius: 3px; font-size: 10px; color: #818371; cursor: pointer; white-space: nowrap; }
.lab-segmented input:checked + span { background: #fffef9; color: #404734; box-shadow: 0 1px 3px #4c51311a; }
.lab-segmented input:focus-visible + span { outline: 2px solid var(--lab-rust); outline-offset: 1px; }
.lab-segmented input:disabled + span { cursor: default; opacity: .6; }
.lab-size-row { display: flex; align-items: center; justify-content: space-between; margin: 19px 0 25px; gap: 12px; }
.lab-size-row label { font-size: 11px; color: #737866; margin: 0; font-weight: 400; }
.lab-page .lab-size-row select { min-height: 33px; width: auto; padding: 6px 27px 6px 9px; border: 1px solid #deded1; border-radius: 4px; font-size: 11px; background-color: #fffdf8; }
.lab-generate { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; border: none; border-radius: 5px; padding: 14px 15px; background: var(--lab-rust); color: #fffdf8; font-size: 12px; font-weight: 500; transition: background .15s; }
.lab-generate:hover:not(:disabled) { background: #8c412d; }
.lab-generate:disabled { cursor: wait; background: #ac9587; }
.lab-generate svg, .lab-open-editor svg { width: 20px; height: 20px; flex-shrink: 0; }
.lab-free-note { text-align: center; color: #949483; font-size: 9px; margin: 10px 0 0; }
.lab-manual-link { display: flex; justify-content: space-between; gap: 10px; border-top: 1px solid var(--lab-line); margin-top: 27px; padding-top: 18px; font-size: 10px; color: #767b69 !important; }
.lab-manual-link:hover { color: var(--lab-rust) !important; }
.lab-error { background: #f8ece4; border: 1px solid #e6c6b6; border-radius: 4px; padding: 12px; margin-top: 14px; color: #84492e; font-size: 12px; line-height: 1.6; }
.lab-output { min-width: 0; }
.lab-output-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; border-bottom: 1px solid var(--lab-line); padding: 15px 23px; min-height: 62px; background: #f9f8f1; }
.lab-output-kicker { text-transform: uppercase; font-size: 9px; letter-spacing: 1.4px; color: #777d67; font-weight: 500; }
.lab-view-tabs { display: flex; gap: 4px; }
.lab-view-tabs button { border: none; border-radius: 4px; padding: 7px 9px; background: transparent; font-size: 10px; color: #878a77; }
.lab-view-tabs button[aria-selected="true"] { background: #e9ecdf; color: #59624b; }
.lab-view-tabs button:disabled { cursor: default; opacity: .75; }
.lab-canvas { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 537px; padding: 48px 28px 27px; background-color: #efeee5; background-image: linear-gradient(#b7b8a70d 1px, transparent 1px), linear-gradient(90deg, #b7b8a70d 1px, transparent 1px); background-size: 24px 24px; }
.lab-sample-caption, .lab-result-canvas-label { position: absolute; left: 22px; right: 22px; top: 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 9px; color: #8e927d; }
.lab-sample-caption > span:first-child { padding: 3px 6px; border: 1px solid #d6d9c7; border-radius: 3px; text-transform: uppercase; letter-spacing: .8px; font-size: 8px; }
.lab-quilt-frame { display: flex; width: min(100%, 357px); aspect-ratio: 1; align-items: center; justify-content: center; background: #fffdf8; box-shadow: 1px 2px 2px #61523c14, 0 10px 19px #61523c1c; }
.lab-sample-frame { transform: rotate(-3deg); margin: 5px 0 26px; padding: 12px; background: #f8f1e4; box-shadow: 1px 3px 2px #61523c12, 0 12px 18px #61523c22; }
.lab-quilt-svg, .lab-original-image { display: block; max-width: 100%; width: 100%; height: 100%; object-fit: contain; }
.lab-sample-svg { filter: saturate(.9); }
.lab-empty-caption { text-align: center; max-width: 350px; }
.lab-empty-caption h2 { font-size: 21px; font-weight: 500; margin: 0 0 8px; color: #676f58; letter-spacing: -.4px; }
.lab-empty-caption p { font-size: 10px; color: #929582; line-height: 1.7; margin: 0; }
.lab-canvas.has-result { padding-top: 48px; min-height: 480px; }
.lab-canvas.has-result .lab-quilt-frame { width: min(100%, 390px); }
.lab-plan-frame { padding: 10px; }
.lab-canvas-hint { max-width: 480px; margin: 17px 0 0; font-size: 10px; color: #828773; text-align: center; line-height: 1.6; }
.lab-image-error { padding: 24px; font-size: 12px; text-align: center; }
.lab-status { background: #f4f4e9; border-bottom: 1px solid var(--lab-line); padding: 19px 23px; }
.lab-status-heading { display: flex; align-items: center; gap: 9px; font-size: 12px; }
.lab-status-heading strong { font-weight: 500; }
.lab-status-dot { width: 7px; height: 7px; border-radius: 50%; background: #8b9a72; animation: lab-pulse 2s ease-in-out infinite; }
.lab-status-dot.is-paused { animation: none; background: #b38d4a; }
.lab-status > p { font-size: 11px; color: #858b76; margin: 8px 0 15px; }
.lab-progress { list-style: none; display: flex; flex-wrap: wrap; gap: 12px; margin: 0; padding: 0; }
.lab-progress li { font-size: 10px; color: #969b87; display: flex; align-items: center; gap: 5px; }
.lab-progress li span { border: 1px solid #d1d6c2; border-radius: 50%; display: grid; place-items: center; width: 17px; height: 17px; font-size: 8px; }
.lab-progress li.is-current { color: #6e7859; }
.lab-progress li.is-current span { background: #e4e8d7; border-color: #b8c2a0; }
.lab-progress li.is-done { color: #6b7957; }
.lab-status-retry { margin-top: 14px; border: 1px solid #b7bda7; background: #fffdf6; border-radius: 4px; padding: 9px 12px; font-size: 11px; }
.lab-generating-art { width: 150px; height: 150px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; transform: rotate(-4deg); }
.lab-generating-art span { background: #a5ae90; clip-path: polygon(0 0, 100% 0, 0 100%); animation: lab-pulse 3s ease-in-out infinite; }
.lab-generating-art span:nth-child(2) { background: #c18b62; transform: rotate(90deg); animation-delay: .3s; }
.lab-generating-art span:nth-child(3) { background: #9b7159; transform: rotate(-90deg); animation-delay: .6s; }
.lab-generating-art span:nth-child(4) { background: #687a62; transform: rotate(180deg); animation-delay: .9s; }
.lab-generating-caption { max-width: 330px; margin: 28px 0 0; text-align: center; font-size: 12px; color: #8a907b; line-height: 1.7; }
.lab-result { padding: 22px 25px; border-top: 1px solid var(--lab-line); }
.lab-result-metrics { display: flex; gap: 35px; margin-bottom: 17px; }
.lab-result-metrics > div { display: flex; align-items: baseline; gap: 7px; }
.lab-result-metrics strong { font-family: Fraunces, Georgia, serif; font-size: 25px; font-weight: 500; }
.lab-result-metrics span { font-size: 10px; color: #888d78; }
.lab-result-checks { display: flex; flex-wrap: wrap; gap: 9px 17px; font-size: 10px; color: #8b907c; }
.lab-result-checks .is-checked { color: #65794e; }
.lab-result-checks .is-unchecked { color: #a27c3f; }
.lab-result-note { color: #888a7d; font-size: 10px; margin: 8px 0 17px; }
.lab-issues { padding-left: 17px; margin: 8px 0 17px; color: #997b49; font-size: 11px; }
.lab-result-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px; }
.lab-pdf-button, .lab-pdf-download { display: inline-flex; align-items: center; justify-content: space-between; gap: 18px; border: 0; border-radius: 5px; padding: 12px 15px; min-height: 44px; background: var(--lab-rust); color: #fffdf8 !important; font-size: 12px; }
.lab-pdf-button svg, .lab-pdf-download svg { width: 20px; height: 20px; flex-shrink: 0; }
.lab-pdf-button:hover:not(:disabled), .lab-pdf-download:hover { background: #8c412d; }
.lab-pdf-button:disabled { cursor: wait; background: #ac9587; }
.lab-open-editor { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; padding: 10px 0; color: #69745b !important; font-size: 11px; }
.lab-open-editor:hover { color: var(--lab-rust) !important; }
.lab-pdf-status { color: #65794e; font-size: 11px; line-height: 1.6; margin: 9px 0; }
.lab-pdf-error { color: #84492e; background: #f8ece4; padding: 10px 12px; border-radius: 4px; font-size: 11px; line-height: 1.6; margin: 10px 0; }
.lab-save-note { font-size: 10px; color: #929584; line-height: 1.6; margin: 8px 0 0; }
.lab-run-details { margin-top: 18px; border-top: 1px solid var(--lab-line); padding-top: 13px; color: #868a78; font-size: 10px; }
.lab-run-details summary { cursor: pointer; }
.lab-run-details dl { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 8px 12px; line-height: 1.7; }
.lab-run-details dd { margin: 0; overflow-wrap: anywhere; color: #666f56; }
@keyframes lab-pulse { 0%, 100% { opacity: .45; } 50% { opacity: 1; } }
@media (min-width: 1450px) { .lab-main { padding-top: 55px; } .lab-intro { margin-bottom: 40px; } .lab-workbench { grid-template-columns: 365px minmax(0, 1fr); } .lab-controls { padding: 32px; } .lab-canvas { min-height: 565px; } .lab-quilt-frame { width: 380px; } }
@media (max-width: 1000px) { .lab-page .lab-topbar { padding: 18px 24px; gap: 20px; } .lab-main { padding: 34px 24px 28px; } .lab-workbench { grid-template-columns: 305px minmax(0, 1fr); } .lab-controls { padding: 23px; } .lab-intro h1 { max-width: 600px; } .lab-result-metrics { gap: 23px; } .lab-result-metrics > div { flex-direction: column; gap: 0; } .lab-output-toolbar { padding: 13px 18px; gap: 8px; } .lab-output-kicker { font-size: 8px; } .lab-view-tabs button { padding: 7px; } }
@media (max-width: 760px) {
    .lab-page .lab-topbar { gap: 14px; padding: 16px 20px 13px; }
    .lab-brand > span { font-size: 23px; }
    .lab-brand > svg { width: 27px; height: 27px; }
    .lab-page .lang-toggle { margin-left: auto; }
    .lab-nav { order: 3; margin: 0; flex-basis: 100%; gap: 25px; }
    .lab-nav a { font-size: 11px; padding-bottom: 6px; }
    .lab-main { padding: 28px 18px 24px; }
    .lab-intro { flex-direction: column; align-items: flex-start; gap: 14px; margin-bottom: 23px; }
    .lab-intro h1 { font-size: 35px; max-width: 460px; line-height: 1.15; letter-spacing: -1.2px; }
    .lab-intro-copy { max-width: 490px; font-size: 12px; }
    .lab-workbench { grid-template-columns: 1fr; }
    .lab-controls { border-right: 0; border-bottom: 1px solid var(--lab-line); padding: 23px; }
    .lab-page #lab-prompt { min-height: 125px; font-size: 16px; }
    .lab-help { font-size: 11px; }
    .lab-starters button { font-size: 10px; padding: 8px; min-height: 42px; }
    .lab-starters { gap: 7px; }
    .lab-controls-divider { margin: 22px 0; }
    .lab-segmented span { font-size: 11px; padding: 13px 5px; }
    .lab-page .lab-size-row select { min-height: 44px; }
    .lab-generate { font-size: 13px; padding: 15px; }
    .lab-free-note { font-size: 10px; }
    .lab-manual-link { font-size: 11px; margin-top: 22px; }
    .lab-output-toolbar { padding: 14px 18px; }
    .lab-view-tabs button { min-height: 42px; }
    .lab-output-kicker { font-size: 9px; }
    .lab-canvas { min-height: 470px; padding: 52px 30px 27px; }
    .lab-quilt-frame { width: min(100%, 330px); }
    .lab-sample-caption { left: 18px; right: 18px; }
    .lab-sample-caption > span:last-child { font-size: 8px; }
    .lab-empty-caption h2 { font-size: 21px; }
    .lab-empty-caption p { font-size: 11px; }
    .lab-result-metrics { justify-content: space-between; }
}
@media (max-width: 390px) { .lab-main { padding-left: 13px; padding-right: 13px; } .lab-controls { padding: 19px; } .lab-intro h1 { font-size: 32px; } .lab-starters { gap: 5px; } .lab-starters button { font-size: 9px; padding: 7px 6px; } .lab-output-toolbar { padding: 12px; gap: 6px; } .lab-view-tabs { gap: 0; } .lab-view-tabs button { font-size: 9px; padding: 7px 6px; } .lab-output-kicker { font-size: 8px; letter-spacing: .9px; } .lab-canvas { padding-left: 25px; padding-right: 25px; min-height: 430px; } .lab-sample-caption > span:last-child { max-width: 145px; text-align: right; } .lab-progress { gap: 8px; } .lab-progress li { font-size: 9px; } .lab-result { padding: 20px; } }
@media (prefers-reduced-motion: reduce) { .lab-page *, .lab-page *::before, .lab-page *::after { animation: none !important; transition: none !important; } }