@charset "UTF-8";
:root{color-scheme:dark;--bg:#101214;--panel:#17191c;--line:#2a2d31;--text:#f1f2f4;--muted:#868c94;--yellow:#f0b90b;--green:#0ecb81;--red:#f6465d;--radius:9px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:13px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed;opacity:.4}button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid var(--yellow);outline-offset:4px}button{transition:background .16s,transform .16s,border-color .16s}button:active:not(:disabled){transform:translateY(1px)}a{color:inherit;text-decoration:none}button,input,select,textarea{border-radius:var(--radius)}button{border:1px solid transparent;background:none}input,select,textarea{background:#202327;border:1px solid #30343a;width:100%;color:var(--text);outline:none}input,select{height:40px;padding:0 12px}input{font-variant-numeric:tabular-nums;font-size:14px}input:focus,textarea:focus,select:focus{border-color:var(--yellow);box-shadow:0 0 0 2px #f0b90b15}input[type=number]{appearance:textfield;-moz-appearance:textfield}input::-webkit-inner-spin-button,input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}textarea{padding:12px;line-height:1.75;resize:vertical;min-height:98px}label{font-size:12px;display:block;color:#a9afb7;margin:16px 0 8px}button:hover:not(:disabled){filter:brightness(1.08)}[hidden]{display:none!important}.muted{color:var(--muted);font-size:11px}.eyebrow{font-size:10px;letter-spacing:1.2px;font-weight:600;color:#898f97}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.topbar{height:82px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px;background:#141619;position:relative;z-index:2}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:650;letter-spacing:1px}.brand small{display:block;font-size:8px;letter-spacing:2.3px;color:var(--muted);margin-top:5px}.top-actions{display:flex;align-items:center;gap:12px}.local-tag{font-size:11px;color:var(--muted);margin-right:16px;display:flex;align-items:center;gap:7px}.local-tag i,.tiny-dot{width:5px;height:5px;border-radius:50%;background:var(--green);display:inline-block}.quiet{border-color:var(--line);padding:10px 14px;background:#1c1f22;font-size:12px}.quiet span{margin-left:10px;color:var(--muted)}.primary{background:var(--yellow);color:#181a20;padding:11px 18px;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:11px}.primary span{font-size:18px;line-height:16px}.secondary{border:1px solid var(--line);padding:11px 18px;background:#22262b}.full{width:100%}.workspace{display:grid;grid-template-columns:354px minmax(0,1fr);min-height:calc(100vh - 82px)}.editor{background:var(--panel);border-right:1px solid var(--line);padding:26px 24px;height:calc(100vh - 82px);overflow:auto;scrollbar-width:thin;scrollbar-color:#383c43 transparent}.editor-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:21px}.mode-selector{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mode-selector button{text-align:left;background:#202327;border-color:#31353a;padding:14px}.mode-selector button.active{background:#f0b90b09;border-color:#88702a}.mode-selector .mode-icon{display:block;font-size:19px;color:var(--muted);margin-bottom:10px;line-height:18px}.mode-selector button.active .mode-icon{color:var(--yellow)}.mode-selector strong{display:block;font-size:12px;font-weight:550}.mode-selector small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.control-section{border-top:1px solid var(--line);padding-top:20px;margin-top:23px}.section-heading{display:flex;align-items:center;justify-content:space-between}.section-heading h2{font-size:13px;font-weight:550;margin:0}.subtle-badge{font-size:9px;padding:3px 6px;background:#f0b90b12;color:#c8aa52;border:1px solid #f0b90b21;border-radius:4px}.symbol-field,.unit-input{position:relative}.symbol-field input{font-size:15px;font-weight:650;padding-right:64px}.symbol-field span{position:absolute;right:10px;top:11px;font-size:10px;color:#a2a7ad;padding:2px 5px;background:#32363a;border-radius:3px}.preset-row{display:flex;gap:7px;margin-top:8px}.preset-row button{font-size:10px;color:#959da7;padding:4px 9px;background:#24272b;border-radius:5px}.preset-row button:hover{color:var(--yellow)}.segmented{display:flex;background:#0f1113;border:1px solid #282c30;padding:3px;gap:3px;border-radius:8px}.segmented button{flex:1;font-size:11px;padding:8px 4px;border-radius:5px;color:#939ba6;white-space:nowrap}.segmented button.active{background:#31353b;color:#f6f7f9}.side-picker [data-side=long].active{background:#0ecb811a;color:var(--green)}.side-picker [data-side=short].active{background:#f6465d1a;color:var(--red)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}.unit-input input{padding-right:45px;font-size:12px}.unit-input span{position:absolute;right:10px;top:14px;font-size:9px;color:var(--muted);pointer-events:none}.text-action{font-size:11px;color:#b4bcc6;padding:0}.text-action:hover{color:var(--yellow)}#refresh-quote{color:var(--yellow)}.quote-status{font-size:9px;line-height:1.7;color:#8d959f;min-height:16px;margin:9px 0 11px}.calculation{display:flex;justify-content:space-between;gap:8px;background:#101713;border:1px solid #22382c;padding:11px 10px;border-radius:7px;font-size:10px;color:#939f98}.calculation strong{color:var(--green);font-size:12px;font-weight:600;display:block;margin-top:5px;font-variant-numeric:tabular-nums}.calculation span:last-child{text-align:right}.field-error{font-size:11px;color:var(--red);line-height:1.6}.caption-section textarea{margin-top:13px}.caption-actions{display:flex;justify-content:space-between;margin-top:10px}.editor-footer{color:#707985;font-size:10px;line-height:1.8;margin-top:22px}.upload-zone{padding:26px 10px;display:flex;flex-direction:column;align-items:center;border:1px dashed #48505b;border-radius:10px;background:#202327;cursor:pointer;text-align:center}.upload-zone.dragging{border-color:var(--yellow);background:#f0b90b0d}.upload-zone span{font-size:30px;color:var(--yellow);line-height:1;margin-bottom:16px}.upload-zone strong{color:#d8dde3;font-size:12px;font-weight:500}.upload-zone small{font-size:9px;margin-top:8px;color:var(--muted)}.helper{font-size:11px;line-height:1.8;color:var(--muted)}.import-info{font-size:11px;line-height:1.6;word-break:break-all;color:#c5cbd4;padding:10px;background:#202327;border-radius:6px}
.preview-workspace{min-width:0;padding:33px 44px 21px;height:calc(100vh - 82px);overflow:auto;background:radial-gradient(ellipse at 52% 44%,#252a31 0,transparent 65%),#101214;scrollbar-width:thin;scrollbar-color:#383c43 transparent}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px}.preview-toolbar h1{font-size:22px;font-weight:500;letter-spacing:.7px;margin:10px 0 0;line-height:1.4}.preview-meta{display:flex;align-items:center;gap:7px;font-size:10px;background:#21252a;border:1px solid #343940;border-radius:20px;padding:7px 11px;color:#bec6d0}.canvas-stage{min-height:510px;display:flex;justify-content:center;align-items:flex-start;padding:30px 0 26px}.artboard-wrap{width:min(450px,100%);position:relative;border-radius:14px;box-shadow:0 22px 60px #0005;overflow:hidden;line-height:0}#preview{width:100%;height:auto;display:block}.empty-preview{min-height:520px;line-height:1.6;text-align:center;display:flex;flex-direction:column;justify-content:center;background:#1c2025;border:1px dashed #3e4650;border-radius:14px;padding:30px}.empty-preview>span{font-size:42px;color:#89929e}.empty-preview h2{font-size:18px;font-weight:500;color:#c6cdd5}.empty-preview p{font-size:12px;color:var(--muted)}.preview-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:18px;max-width:720px;margin:0 auto}.preview-bottom>div{display:flex;gap:15px;align-items:center}.image-meta{font-size:11px;color:#cbd1d9;font-variant-numeric:tabular-nums}.source-line{max-width:720px;margin:17px auto 0;display:flex;gap:10px;justify-content:space-between;align-items:center;font-size:9px;color:#6f7884;line-height:1.7}.source-line a:hover{color:var(--yellow)}#toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%,20px);padding:13px 20px;border-radius:10px;border:1px solid #444b55;background:#272d35;color:#f4f6f8;box-shadow:0 10px 40px #0006;font-size:12px;z-index:20;opacity:0;pointer-events:none;transition:.2s;max-width:90vw;line-height:1.6}#toast.visible{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid #3c4148;border-radius:18px;padding:25px;background:#1a1d21;color:var(--text);width:min(530px,calc(100vw - 32px));max-height:90vh;overflow:auto;box-shadow:0 30px 100px #000a}dialog::backdrop{background:#000b;backdrop-filter:blur(6px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center}.dialog-heading h2{font-size:19px;font-weight:500;margin:6px 0 20px}.icon-button{width:32px;height:32px;font-size:23px;background:#2a2f35;color:#c1c8d1;border-radius:50%;align-self:flex-start}dialog img{width:100%;border-radius:8px}dialog p{font-size:11px;color:var(--muted);line-height:1.8;margin-bottom:0}
@media(min-width:1450px){.workspace{grid-template-columns:380px minmax(0,1fr)}.editor{padding-left:30px;padding-right:30px}.preview-workspace{padding-left:70px;padding-right:70px}.canvas-stage{padding-top:36px}}@media(max-height:850px) and (min-width:851px){.canvas-stage{padding-top:24px;min-height:440px}.artboard-wrap{width:min(380px,100%)}.preview-workspace{padding-top:24px}.preview-toolbar h1{font-size:20px}}@media(max-width:1000px){.workspace{grid-template-columns:320px minmax(0,1fr)}.editor{padding:22px 18px}.preview-workspace{padding:26px 24px 18px}.topbar{padding:0 22px}.local-tag{display:none}.preview-toolbar h1{font-size:18px}.source-line{flex-direction:column;align-items:flex-start;gap:3px}}@media(max-width:760px){.topbar{height:72px;padding:0 16px}.brand{font-size:15px;gap:9px}.brand img{width:30px;height:30px}.brand small{font-size:7px}.top-actions{gap:8px}.top-actions .quiet{display:none}.primary{padding:10px 12px;font-size:11px}.workspace{display:flex;flex-direction:column}.preview-workspace{order:-1;height:auto;overflow:visible;padding:24px 18px;background:radial-gradient(ellipse at 50% 40%,#252a31,transparent 70%),#101214}.preview-toolbar h1{font-size:19px}.canvas-stage{padding:24px 10px;min-height:0}.artboard-wrap{width:min(380px,100%)}.preview-meta{font-size:9px;padding:6px 9px}.preview-bottom>div{flex-direction:column;align-items:flex-start;gap:5px}.source-line{font-size:8px}.editor{height:auto;overflow:visible;border-right:0;border-top:1px solid var(--line);padding:25px 22px}.mode-selector button{padding:16px}.mode-selector .mode-icon{float:left;font-size:25px;line-height:32px;margin-right:12px}.section-heading h2{font-size:14px}label{font-size:12px}input,select{height:44px}.unit-input input{font-size:14px}.unit-input span{top:16px}.symbol-field span{top:13px}.two-col{gap:16px}textarea{font-size:14px}.editor-footer{padding-bottom:12px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Screenshot frame detection: shown after an image import when phone chrome is found. */
.frame-suggestion{margin:12px 0 0;padding:13px 14px;background:#202327;border:1px solid #3d4450;border-radius:8px}
.frame-detail{font-size:11px;line-height:1.7;color:#c5cbd4}
.frame-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.frame-actions button{width:100%;padding:9px 10px;font-size:12px}
.frame-actions .primary{background:var(--yellow);color:#181a20}
.frame-actions .secondary{background:#2a2f35;border-color:#3d4450}