:root{--paper:#f6f3ed;--white:#fffefa;--ink:#2c3c35;--muted:#788079;--line:#e2e3da;--green:#36594a;--accent:#b86445;--wash:#eaf0e9;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{outline-offset:4px}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit}button:disabled{opacity:.45;cursor:not-allowed}a{color:inherit;text-decoration:none}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:500}button{border:0}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:7px;padding:11px;background:var(--white);color:var(--ink)}textarea{resize:vertical}input[type=checkbox]{width:16px;height:16px;accent-color:var(--green)}input[type=range]{padding:0;accent-color:var(--green);height:24px;background:transparent}label{display:block;font-size:12px;font-weight:550;margin-bottom:7px}select{font-size:12px}button.primary,a.primary{background:var(--green);color:white;border-radius:7px;padding:12px 18px;font-size:13px;font-weight:550;display:inline-flex;align-items:center;justify-content:center;gap:7px}button.primary:hover,a.primary:hover{background:#284536}.secondary{background:var(--white);border:1px solid #cdd5cb;padding:11px 16px;border-radius:7px;font-size:13px}.secondary:hover{background:var(--wash)}.quiet,.icon-button{background:transparent}.icon-button{font-size:22px;padding:3px 9px}.quiet{font-size:12px;color:var(--muted)}.topbar{height:80px;padding:0 32px;display:flex;align-items:center;justify-content:space-between;background:var(--white);border-bottom:1px solid var(--line)}.brand{font-family:var(--serif);font-size:29px;letter-spacing:-1px;display:flex;gap:10px;align-items:center}.brand-mark{color:var(--accent);font-size:36px;font-family:Georgia}.brand-note{font:11px -apple-system,BlinkMacSystemFont,sans-serif;letter-spacing:.4px;color:var(--muted);border-left:1px solid var(--line);padding-left:18px;margin-left:15px}.top-actions{display:flex;gap:20px;align-items:center}.machine{font-size:11px;color:var(--muted)}.machine i{font-style:normal;padding:0 8px}.app-shell{display:grid;grid-template-columns:214px minmax(450px,1fr) 302px;min-height:calc(100vh - 80px)}.library{border-right:1px solid var(--line);padding:27px 17px;display:flex;flex-direction:column;gap:7px;background:#eeefe7}.section-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.section-head h2{font-size:14px;font-weight:600}.section-head h3{font-size:12px;font-weight:600}.small{font-size:11px;color:var(--muted);line-height:1.6}.library>.small{padding:0 7px}.library .section-head{padding-left:7px}.library-bottom{margin-top:auto;padding:55px 9px 10px;color:#8a9185;font-family:var(--serif);font-style:italic;font-size:14px}.tiny-stitches{display:block;color:#b5bdad;font-style:normal;margin-bottom:15px}#design-list{display:grid;gap:7px;margin-top:19px}.design-item{display:flex;gap:11px;padding:9px;border:1px solid transparent;border-radius:9px;background:transparent;width:100%;text-align:left;align-items:center}.design-item:hover{background:#e5e8dd}.design-item.active{background:var(--white);border-color:var(--line);box-shadow:0 2px 8px #28332605}.design-item img{height:43px;width:43px;object-fit:contain;border-radius:5px;background:white}.design-item strong{display:block;font-size:12px;font-weight:550;overflow-wrap:anywhere}.design-item small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.workspace{min-width:0;padding:30px 30px 40px}.eyebrow{font-size:9px;font-weight:650;letter-spacing:1.8px;color:var(--muted)}.design-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.design-heading h1{font-family:var(--serif);font-size:29px;margin-top:4px;overflow-wrap:anywhere}.saved{font-size:10px;color:#68856c;white-space:nowrap}.view-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px}.segmented{display:flex;background:#e9ebe3;padding:4px;border-radius:7px;gap:2px}.segmented button{font-size:10px;padding:7px 10px;background:transparent;border-radius:5px;color:var(--muted)}.segmented button.selected{background:var(--white);color:var(--ink);box-shadow:0 1px 4px #00000007}.zoom-tools{display:flex;align-items:center;font-size:10px;color:var(--muted)}.zoom-tools button{font-size:18px}.preview-area{display:grid;grid-template-columns:1fr;gap:16px}.preview-area.compare{grid-template-columns:1fr 1fr}.preview-card{min-width:0;border:1px solid var(--line);background:var(--white);border-radius:12px;overflow:hidden}.preview-card figcaption{display:flex;justify-content:space-between;align-items:center;padding:14px;font-size:8px;letter-spacing:1.1px;color:#6b786f;border-bottom:1px solid #eceee6}.preview-card figcaption span{font-family:var(--serif);font-style:italic;font-size:11px;letter-spacing:0;color:#93988e}.image-window{height:355px;overflow:auto;display:flex;align-items:center;justify-content:center;background-color:#faf9f4;background-image:linear-gradient(90deg,#9a9e8a08 1px,transparent 1px),linear-gradient(#9a9e8a08 1px,transparent 1px);background-size:5px 5px;padding:12px}.image-window img{max-width:100%;max-height:100%;object-fit:contain;transform-origin:center;mix-blend-mode:multiply}.preview-empty{text-align:center;color:var(--muted);font-size:11px;padding:12px}.preview-empty>span{font-size:67px;color:#bac9b8;line-height:1}.preview-empty h3{font:19px var(--serif);color:#5a6f5c;margin:12px 0}.preview-empty .secondary{margin-top:20px;font-size:11px}.canvas-footer{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:15px 2px;color:var(--muted);font-size:10px}.canvas-footer label{display:flex;gap:5px;align-items:center;font-size:10px;font-weight:400;white-space:nowrap;margin:0}.canvas-footer b{color:var(--ink);font-weight:550}.idea-box{border:1px solid var(--line);background:#fdfcf8;border-radius:10px;padding:17px 20px;margin-top:18px}.idea-box>div{display:flex;gap:12px;align-items:center}.spark{font-size:27px;color:var(--accent)}.idea-box h2{font-size:13px;font-weight:550}.idea-box p{font-size:10px;color:var(--muted);margin-top:3px}.idea-box form{margin-top:13px;display:flex;gap:10px;align-items:center}.idea-box textarea{font-size:12px;min-height:64px}.idea-box button{font-size:11px;white-space:nowrap}.provider-note:empty{display:none}.history{margin-top:30px}.history .section-head h2{font:17px var(--serif)}#version-list{display:flex;gap:10px;margin-top:13px;overflow-x:auto;padding:2px 2px 10px}.version-card{width:106px;flex-shrink:0;background:transparent;padding:5px;border:1px solid transparent;border-radius:8px;text-align:left}.version-card.active{border-color:#71927a;background:#edf1e9}.version-card img{display:block;width:94px;height:76px;object-fit:contain;background:var(--white);border-radius:5px}.version-card strong{display:block;margin-top:7px;font-size:10px;font-weight:500;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.version-card small{display:block;font-size:9px;color:var(--muted);margin-top:2px}.controls{background:var(--white);border-left:1px solid var(--line);padding:32px 22px}.controls>h2{font:22px var(--serif);margin-top:9px}.intro{margin:9px 0 29px}.control-group{padding-bottom:23px}.control-group label{display:flex;justify-content:space-between;align-items:center}.control-group output{font-size:11px;font-weight:400;color:var(--accent)}.control-group p{margin-top:7px}.range-labels{display:flex;justify-content:space-between;font-size:9px;color:var(--muted);margin:0 0 5px}.checkbox{display:flex;gap:8px;align-items:center;font-size:11px;font-weight:400}.controls details{margin-top:22px;font-size:11px;border-top:1px solid var(--line);padding-top:16px}.controls summary{cursor:pointer;color:var(--muted);margin-bottom:13px}.controls details label{margin-top:14px;font-size:11px}.build-button{width:100%;margin-top:23px;justify-content:space-between!important}.dirty{color:var(--accent);margin-top:15px}.export-box{padding:23px 0 0;border-top:1px solid var(--line);margin-top:25px}.export-box h3{font:20px var(--serif);margin-top:8px}.export-box .primary{width:100%;margin:16px 0 11px}.text-link{font-size:11px;text-decoration:underline;display:block;text-align:center;text-underline-offset:4px}.export-box p{margin-top:14px}.export-box.stale .primary,.export-box.stale .text-link{opacity:.45;pointer-events:none}#palette-section{border-top:1px solid var(--line);margin-top:25px;padding-top:20px}#palette-section>p{margin:8px 0 12px}#palette{display:grid;gap:6px;max-height:300px;overflow:auto}.spool-row{display:flex;gap:8px;align-items:center}.swatch{height:25px;width:25px;border-radius:50%;border:1px solid #0001;flex-shrink:0}.spool-row select{font-size:10px;padding:7px;min-width:0}.welcome{position:relative;padding:42px 30px 60px;min-height:620px}.welcome h1{font:53px/1.12 var(--serif);letter-spacing:-1.5px;margin:24px 0 24px}.welcome h1 em{font-weight:normal;color:var(--accent)}.welcome>p{font-size:13px;line-height:1.8;color:var(--muted)}.welcome-actions{display:flex;gap:12px;margin:27px 0 20px}.welcome-note{font-size:10px;color:var(--muted)}.welcome-hoop{width:205px;height:205px;border:9px solid #d4c6a9;outline:1px solid #bfae8b;border-radius:50%;margin:45px 0 0 100px;transform:rotate(-9deg);box-shadow:6px 12px 16px #41320c0b;background:#f7f6ec;padding:15px}.welcome-hoop>div{border:1px dashed #c5cfb9;width:100%;height:100%;border-radius:50%;display:flex;gap:7px;align-items:center;justify-content:center;position:relative}.welcome-hoop span{color:#bd7654;font-size:31px}.welcome-hoop span:nth-child(2){font-size:55px;color:#86976e}.welcome-hoop small{font:italic 13px var(--serif);position:absolute;bottom:25px;color:#839074}.app-shell:has(#editor[hidden]){grid-template-columns:214px 1fr}.app-shell:has(#editor[hidden]) .welcome-hoop{position:absolute;right:10%;top:120px;width:250px;height:250px}.app-shell:has(#editor[hidden]) .welcome{padding:70px 5%}dialog{color:var(--ink);border:1px solid var(--line);border-radius:17px;background:var(--white);padding:32px;width:min(470px,calc(100vw - 30px));max-height:90vh;overflow:auto;box-shadow:0 25px 100px #20372828}dialog::backdrop{background:#263c3255;backdrop-filter:blur(4px)}dialog h2{font:29px var(--serif);margin:10px 0 22px}dialog label{margin-top:16px}dialog .primary{margin-top:16px;width:100%}.close-dialog{position:absolute;right:14px;top:10px}.upload-zone{display:flex;flex-direction:column;align-items:center;gap:4px;border:1px dashed #b8c3b1;background:#f0f4eb;border-radius:9px;width:100%;padding:20px;margin-top:20px}.upload-zone>span{font-size:30px;color:var(--green)}.upload-zone strong{font-size:13px;font-weight:500}.upload-zone small{font-size:10px;color:var(--muted)}.or-divider{color:var(--muted);font:italic 13px var(--serif);text-align:center;margin:23px 0 10px}dialog p{font-size:12px;color:var(--muted)}#new-provider-note{margin-top:10px}#notice{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);padding:13px 20px;background:var(--ink);color:white;border-radius:9px;z-index:10;max-width:90vw;box-shadow:0 5px 20px #0002;font-size:12px}#notice.error{background:#924d35}.busy{position:fixed;inset:0;background:#f6f3edf2;z-index:30;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;backdrop-filter:blur(4px);text-align:center;padding:20px}.busy strong{font:27px var(--serif)}.busy span{font-size:13px;color:var(--muted)}.busy small{font-size:11px;color:var(--muted)}.spinner{width:45px;height:45px;border:2px dashed #aebea8;border-top-color:var(--accent);border-radius:50%;animation:spin 3s linear infinite;margin-bottom:9px}@keyframes spin{to{transform:rotate(360deg)}}#playback{width:100%;height:440px;border:1px solid var(--line);border-radius:12px;background:white}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[hidden]{display:none!important}
@media(min-width:1550px){.workspace{padding:35px 45px}.image-window{height:450px}}@media(max-width:1180px){.brand-note{display:none}.app-shell{grid-template-columns:170px minmax(360px,1fr) 270px}.workspace{padding:24px 20px}.controls{padding:28px 18px}.preview-card figcaption span{display:none}.image-window{height:310px}.idea-box form{flex-direction:column;align-items:stretch}.zoom-tools{display:none}.app-shell:has(#editor[hidden]) .welcome-hoop{right:5%;width:180px;height:180px;top:230px}.welcome h1{font-size:44px}.segmented button{padding:7px}}@media(max-width:930px){.app-shell{grid-template-columns:150px 1fr}.controls{grid-column:2;border-top:1px solid var(--line);display:block}.library{grid-row:1 / span 2}.controls form{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}.controls .intro{margin-bottom:20px}.control-group{padding-bottom:10px}.build-button{align-self:end}.controls .export-box{max-width:420px}.controls details{margin-top:0}.machine{font-size:10px}.preview-card figcaption span{display:inline}.welcome-hoop{display:none}.app-shell:has(#editor[hidden]){grid-template-columns:150px 1fr}}@media(max-width:620px){.topbar{height:65px;padding:0 17px}.brand{font-size:25px}.brand-mark{font-size:30px}.machine{display:none}.app-shell,.app-shell:has(#editor[hidden]){display:block}.library{padding:12px 15px;border-right:0;border-bottom:1px solid var(--line)}.library>.small,.library-bottom{display:none}#design-list{display:flex;overflow:auto;margin-top:5px;gap:5px}.design-item{min-width:150px;max-width:180px}.design-item img{height:35px;width:35px}.section-head h2{font-size:12px}.workspace{padding:22px 15px}.design-heading h1{font-size:26px}.preview-area.compare{gap:8px}.image-window{height:255px;padding:5px}.preview-card figcaption{padding:10px;font-size:7px}.preview-card figcaption span{display:none}.preview-empty{padding:5px;font-size:10px}.preview-empty h3{font-size:17px}.preview-empty>span{font-size:42px}.preview-empty .secondary{font-size:9px;padding:8px}.canvas-footer{align-items:flex-start}.canvas-footer label{max-width:90px;white-space:normal;font-size:9px}.history .section-head{align-items:flex-start;flex-direction:column;gap:3px}.controls{padding:26px 20px}.controls form{display:block}.control-group{padding-bottom:20px}.controls details{margin-top:20px}.idea-box{padding:15px}.idea-box p{font-size:10px}.welcome{padding:30px 10px!important;min-height:520px}.welcome h1{font-size:42px}.welcome>p{font-size:12px}.welcome-actions{flex-direction:column;align-items:stretch;max-width:270px}.welcome-note{display:block;max-width:240px}.view-toolbar{margin-bottom:10px}.segmented{width:100%;justify-content:space-between}.segmented button{font-size:10px;padding:8px}.saved{font-size:9px}}
@media(prefers-reduced-motion:reduce){.spinner{animation:none}}

#google-login{margin:24px 0}#login-error{margin:12px 0;color:var(--accent)}#login-dialog .text-link{margin-top:25px}#user-list{margin:23px 0}.user-row{padding:12px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px;font-size:12px}.user-row small{color:var(--muted);font-size:10px}.user-row select{width:100%}#invite-form>p{margin-top:12px}#account-email{max-width:150px;overflow:hidden;text-overflow:ellipsis}@media(max-width:900px){#account-email{display:none}}

.limit-note{font-size:11px;background:#edf1e8;border:1px solid #d4decb;padding:10px 12px;border-radius:7px;margin:-12px 0 24px;color:#526a48}.simplified-note{margin-top:7px;color:#a36344;font-size:10px}

.inspiration-note{background:#f5eadd;border:1px solid #e7d7c2;padding:15px;border-radius:8px;font-size:12px;margin-bottom:20px;display:flex;gap:15px;align-items:center}.inspiration-note p{font-size:11px;margin-top:5px;color:#87735f}.inspiration-note button{flex-shrink:0;font-size:11px}@media(max-width:620px){.inspiration-note{flex-direction:column;align-items:stretch}}

#thread-model{width:100%;padding:22px;background:#faf8f2}#model-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;align-items:end}#model-form label{display:grid;gap:7px}.model-images{display:grid;grid-template-columns:1fr 1fr;gap:16px}.model-images figure{margin:0}.model-images img{width:100%;height:auto}.view-toolbar .segmented{flex-wrap:wrap}@media(max-width:600px){.model-images{grid-template-columns:1fr}}

#drawing-editor{padding:20px;width:100%;background:#faf8f2}.drawing-toolbar,.drawing-options{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.drawing-toolbar button,#drawing-paths button{padding:8px 12px;border:1px solid #d6cbbb;background:white;border-radius:7px;cursor:pointer}.drawing-options label{display:grid;gap:5px;max-width:220px}#drawing-canvas{display:block;width:100%;height:auto;max-width:900px;margin:auto;background:white;touch-action:none;border:1px solid #d6cbbb}#drawing-paths{display:flex;flex-wrap:wrap;gap:6px;margin:15px 0}#drawing-paths .selected{background:#f2d3c7}

.drawing-viewport{max-height:75vh;overflow:auto;background:white;border:1px solid #d6cbbb}#drawing-paths{max-height:160px;overflow:auto}#drawing-canvas{max-width:none;border:0}#drawing-editor .drawing-options input{max-width:170px}.drawing-toolbar button:hover{background:#efe9dd}