:root{color-scheme:dark;--bg:#101319;--panel:#171b23;--panel2:#1c212a;--line:#2a303b;--muted:#9299a8;--text:#edf0f5;--orange:#f3a65a;--orange2:#ffbd78;--mint:#6de0bb;--blue:#8496ff;--mono:'DM Mono',monospace;--sans:'DM Sans',sans-serif;--display:'Space Grotesk',sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px var(--sans);height:100vh;overflow:hidden}button,input,select{font:inherit}button{color:inherit;cursor:pointer}.topbar{height:66px;border-bottom:1px solid var(--line);background:#141820;display:flex;align-items:center;padding:0 20px;gap:22px;position:relative;z-index:3}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;min-width:205px}.brand-mark{width:31px;height:31px;display:grid;grid-template-columns:1fr 1fr;gap:3px;transform:rotate(-4deg)}.brand-mark i{background:var(--orange);border-radius:2px}.brand-mark i:nth-child(2){opacity:.65}.brand-mark i:nth-child(3){opacity:.45}.brand-mark i:nth-child(4){background:var(--mint)}.brand b{font:700 16px var(--display);letter-spacing:-.5px}.brand small{display:block;color:#858c9a;font:10px var(--mono);letter-spacing:1.2px;margin-top:2px}.brand em{font:9px var(--sans);letter-spacing:0;margin-left:5px;color:#656d7d}.project-name{height:34px;display:flex;align-items:center;gap:9px;margin:auto;color:#929aaa}.project-name input{background:transparent;border:0;color:#c8ced8;width:160px;font-size:12px}.status-dot{width:7px;height:7px;display:inline-block;border-radius:50%;background:var(--mint);box-shadow:0 0 10px #6de0bb66}.top-actions{display:flex;align-items:center;gap:8px}.icon-button,.canvas-actions button{border:1px solid transparent;background:transparent;color:#9da4b2;border-radius:7px;height:34px;min-width:34px;font-size:18px}.icon-button:hover,.canvas-actions button:hover{border-color:var(--line);color:white;background:#222731}.icon-button.small{border-color:var(--line);height:28px;min-width:28px;font-size:13px}.separator{height:23px;border-left:1px solid var(--line);margin:0 2px}.button{border:1px solid transparent;border-radius:7px;height:34px;padding:0 13px;font-size:12px;font-weight:700;white-space:nowrap;transition:.15s}.button-primary{background:var(--orange);color:#20170f}.button-primary:hover{background:var(--orange2);transform:translateY(-1px)}.button-primary span{font-size:15px;margin-left:7px}.button-smart{background:#282a3d;color:#bdc2ff;border-color:#393b56}.button-smart:hover{background:#31334b}.button-outline{background:#20252e;border-color:#343b48;color:#d8dce4}.button-outline:hover{border-color:#687386;background:#272d37}.workspace{display:grid;grid-template-columns:292px minmax(0,1fr) 224px;height:calc(100vh - 66px)}.panel{background:var(--panel);overflow:auto;scrollbar-width:thin;scrollbar-color:#3a414d transparent}.settings-panel{border-right:1px solid var(--line);padding:20px 16px 28px}.tools-panel{border-left:1px solid var(--line);padding:20px 15px;display:flex;flex-direction:column}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.panel-heading h1,.panel-heading h2{font:600 17px var(--display);margin:4px 0 0;letter-spacing:-.4px}.eyebrow{font:10px var(--mono);letter-spacing:1.4px;color:#747e8e}.text-button{background:none;border:0;color:#8f98a8;font-size:11px}.text-button:hover{color:var(--orange)}.tool-section{padding:15px 0;border-top:1px solid var(--line)}.section-title{display:flex;align-items:center;gap:8px;margin-bottom:12px}.section-icon{color:var(--orange);font-size:15px;width:16px;text-align:center}.section-title h2{font-size:12px;font-weight:700;margin:0}.section-caption{font:10px var(--mono);color:#737d8d;margin-left:auto}.tag{font:8px var(--mono);letter-spacing:.7px;color:var(--mint);background:#213a35;padding:3px 5px;border-radius:3px;margin-left:auto}.dropzone{width:100%;height:88px;background:#1c2129;border:1px dashed #424b59;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;color:#d5dae3}.dropzone:hover,.dropzone.drag{border-color:var(--orange);background:#27241f}.upload-icon{font-size:18px;color:var(--orange);line-height:20px}.dropzone b{font-size:11px}.dropzone small{font-size:9px;color:#828b99}.control-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:11px;font-size:11px;color:#aeb5c1}.control-row select{width:132px;height:29px;padding:0 8px;background:#222731;border:1px solid #333a46;border-radius:5px;color:#dce1e9;font-size:10px}.dimension-fields{display:flex;align-items:end;gap:8px}.dimension-fields>span{color:#747d8d;font:14px var(--mono);padding-bottom:7px}.dimension-fields label{font-size:9px;color:#8f98a8;display:block;flex:1}.dimension-fields input{width:100%;margin-top:5px;background:#222731;border:1px solid #353d49;border-radius:5px;color:#edf0f5;padding:7px 8px;font:12px var(--mono)}.preset-row{display:flex;gap:5px;margin-top:9px}.preset-row button{background:#212630;border:1px solid #303744;border-radius:4px;color:#9da5b2;font:9px var(--mono);padding:5px 7px}.preset-row button:hover{border-color:var(--orange);color:var(--orange)}.switch-row{display:flex;align-items:center;justify-content:space-between;color:#aeb5c1;font-size:10px;margin-top:11px;position:relative}.switch-row input{position:absolute;right:0;opacity:0}.switch-row i{width:27px;height:15px;border-radius:9px;background:#3a404a;position:relative;transition:.18s}.switch-row i:after{content:'';position:absolute;width:11px;height:11px;border-radius:50%;background:#a0a7b2;left:2px;top:2px;transition:.18s}.switch-row input:checked+i{background:#76502f}.switch-row input:checked+i:after{left:14px;background:var(--orange)}.full-button{width:100%;margin-top:12px;display:flex;justify-content:space-between;align-items:center}.recommendations{margin-top:10px;padding:9px;background:#202630;border-radius:6px;color:#bdc5d3;font-size:10px}.recommendation-row{display:flex;justify-content:space-between;gap:5px;padding:4px 0;border-bottom:1px solid #343b46}.recommendation-row:last-child{border:0}.recommendation-row button{background:none;border:0;color:var(--orange);font-size:10px}.range-row{display:block;margin-top:12px;font-size:10px;color:#adb4c0}.range-row span{display:flex;justify-content:space-between}.range-row b{font:10px var(--mono);color:#818b9a;font-weight:400}.range-row input{width:100%;height:3px;accent-color:var(--orange);margin:9px 0 0}.palette{display:flex;flex-wrap:wrap;gap:5px}.swatch{width:22px;height:22px;border:1px solid #555c67;border-radius:4px;position:relative;cursor:pointer}.swatch.active{outline:2px solid var(--orange);outline-offset:2px}.canvas-toolbar{height:49px;background:#151920;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 17px}.view-tabs{display:flex;gap:4px}.view-tabs button{background:none;border:0;border-radius:5px;color:#828b99;padding:7px 10px;font-size:10px}.view-tabs button.active{background:#292e38;color:#e9edf3}.canvas-actions{display:flex;align-items:center;gap:8px;color:#9aa2b0;font:10px var(--mono)}.canvas-actions button{height:27px;min-width:27px;font-size:16px}.canvas-stage{position:relative;height:calc(100% - 84px);overflow:hidden;background-color:#14171d;background-image:radial-gradient(#2b303a 1px,transparent 1px);background-size:18px 18px;display:flex;align-items:center;justify-content:center}.canvas-wrap{position:relative;line-height:0;box-shadow:0 18px 50px #0008;max-width:95%;max-height:90%}.canvas-wrap canvas{display:block;max-width:100%;max-height:calc(100vh - 190px);image-rendering:pixelated;touch-action:none}.empty-state{text-align:center;max-width:390px;padding:30px}.empty-state .eyebrow{font-size:9px}.empty-state h2{font:600 25px var(--display);letter-spacing:-.7px;margin:9px 0}.empty-state>p:not(.eyebrow){font-size:12px;color:#929aa8;line-height:1.6;margin:0 auto 19px}.empty-state>small{display:block;color:#6e7785;font:9px var(--mono);margin-top:12px}.empty-art{width:70px;height:70px;display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin:0 auto 21px;transform:rotate(-5deg)}.empty-art span{border-radius:3px;background:#303849}.empty-art span:nth-child(1),.empty-art span:nth-child(5),.empty-art span:nth-child(9){background:var(--orange)}.empty-art span:nth-child(3),.empty-art span:nth-child(7){background:#6de0bb}.statusbar{height:35px;border-top:1px solid var(--line);background:#151920;display:flex;align-items:center;gap:20px;padding:0 12px;color:#7f8998;font:9px var(--mono)}.statusbar>span:first-child{display:flex;align-items:center;gap:7px;margin-right:auto}.tool-group{padding:14px 0;border-top:1px solid var(--line)}.group-label{margin:0 0 10px;color:#707a89;font:9px var(--mono);letter-spacing:1px}.tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.tool-button{height:60px;background:#1e232c;border:1px solid #303743;border-radius:7px;color:#aab2c0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:5px}.tool-button span{font-size:18px}.tool-button small{font-size:9px}.tool-button:hover{border-color:#555f6e}.tool-button.active{color:var(--orange);border-color:#8b613a;background:#30271e}.active-color-row{display:flex;align-items:center;gap:10px}.active-color-row input{appearance:none;width:36px;height:36px;border:1px solid #616873;border-radius:7px;background:none;padding:3px}.active-color-row input::-webkit-color-swatch-wrapper{padding:0}.active-color-row input::-webkit-color-swatch{border:0;border-radius:4px}.active-color-row b{font:11px var(--mono);display:block}.active-color-row small{font-size:9px;color:#7b8593;display:block;margin-top:4px}.tip-card{margin-top:auto;background:#23252d;border:1px solid #373844;border-radius:7px;padding:11px;display:flex;gap:9px;color:#b9bde0}.tip-card>span{color:#b6a9ff}.tip-card b{font-size:10px}.tip-card p{font-size:9px;line-height:1.5;color:#9097a6;margin:4px 0 0}.privacy-note{font-size:9px;color:#76818e;display:flex;gap:7px;align-items:center;padding-top:14px}.privacy-note span{color:var(--mint)}dialog{background:#1b2029;color:var(--text);border:1px solid #3a414d;border-radius:13px;padding:22px;width:min(720px,94vw);box-shadow:0 30px 100px #000c}dialog::backdrop{background:#07090dc9;backdrop-filter:blur(4px)}.dialog-head{display:flex;align-items:center;justify-content:space-between}.dialog-head h2{font:600 22px var(--display);margin:4px 0}.dialog-intro{color:#9da6b4;font-size:12px;margin:12px 0 17px}.smart-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.smart-card{background:#232934;border:1px solid #383f4c;border-radius:9px;padding:12px}.smart-card.recommended{border-color:#9e7046;background:#302a24}.smart-card h3{margin:0;font:600 13px var(--display)}.smart-card .grid-size{font:18px var(--mono);color:var(--orange);margin:7px 0}.smart-card p{font-size:10px;line-height:1.45;color:#a3adba;min-height:42px}.smart-card small{font:9px var(--mono);color:#8792a1}.smart-card .button{width:100%;margin-top:10px}.method-note{display:block;color:#75808f;font-size:9px;margin-top:14px;line-height:1.5}#helpDialog{width:min(480px,94vw)}#helpDialog p{color:#adb5c1;font-size:12px;line-height:1.6}#helpDialog b{color:var(--orange);font-family:var(--mono)}#printPreview{max-height:52vh;overflow:auto;background:#fff;color:#111;padding:16px;margin:12px 0}.print-pattern{font:10px Arial;color:#111}.print-pattern h2{margin:0 0 5px}.print-pattern .pattern-grid{border-collapse:collapse;margin:12px auto}.print-pattern td{width:16px;height:16px;border:1px solid #888;text-align:center;font-size:8px}.print-legend{display:flex;flex-wrap:wrap;gap:8px}.print-legend span{white-space:nowrap}.print-chip{display:inline-block;width:12px;height:12px;vertical-align:middle;margin-right:3px;border:1px solid #555}.split-view{display:grid!important;grid-template-columns:1fr 1fr;gap:8px;box-shadow:none;background:none;max-width:95%;max-height:90%}.split-view canvas{background:#14171d;box-shadow:0 12px 35px #0008}.split-label{position:absolute;top:-19px;color:#9aa3b2;font:9px var(--mono)}
@media(max-width:1050px){.workspace{grid-template-columns:260px minmax(0,1fr)}.tools-panel{display:none}.brand{min-width:178px}.topbar{gap:10px;padding:0 12px}.top-actions{gap:4px}.top-actions .button{padding:0 9px}}@media(max-width:680px){body{height:100dvh}.topbar{height:58px;padding:0 10px}.brand{min-width:auto}.brand b{font-size:14px}.brand small{font-size:8px}.brand em,.project-name,.separator,.top-actions #openProject,.top-actions #saveProject,.top-actions #undo,.top-actions #redo{display:none}.top-actions{margin-left:auto}.button{height:32px;font-size:10px;padding:0 8px}.workspace{height:calc(100dvh - 58px);grid-template-columns:minmax(0,1fr)}.settings-panel{position:absolute;z-index:2;bottom:35px;left:0;right:0;max-height:44vh;border:1px solid var(--line);border-bottom:0;border-radius:12px 12px 0 0;padding:12px 14px;transform:translateY(calc(100% - 44px));transition:transform .2s}.settings-panel:focus-within,.settings-panel:hover{transform:translateY(0)}.settings-panel:before{content:'CONFIGURAÇÕES · toque para abrir';display:block;text-align:center;color:#a0a7b2;font:9px var(--mono);padding:3px 0 12px}.panel-heading{margin-bottom:8px}.panel-heading h1{font-size:14px}.tool-section{padding:10px 0}.editor-area{height:100%}.canvas-stage{height:calc(100% - 84px)}.canvas-wrap canvas{max-height:calc(100dvh - 160px)}.statusbar{gap:9px;font-size:8px}.statusbar>span:nth-child(3){display:none}.smart-cards{grid-template-columns:1fr}.smart-card{display:grid;grid-template-columns:1fr auto;align-items:center}.smart-card p{grid-column:1/-1;min-height:0;margin:4px 0}.smart-card .button{grid-column:1/-1}.dialog-head h2{font-size:18px}}
.recommendation-preview{width:100%;height:88px;display:block;object-fit:contain;image-rendering:pixelated;background-color:#171b22;background-image:linear-gradient(45deg,#252a34 25%,transparent 25%),linear-gradient(-45deg,#252a34 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#252a34 75%),linear-gradient(-45deg,transparent 75%,#252a34 75%);background-size:12px 12px;background-position:0 0,0 6px,6px -6px,-6px 0}
.framing-hint{display:block;color:#7e8897;font-size:9px;line-height:1.5;margin-top:8px}.framing-hint b{color:#c4cad4;font-weight:600}.canvas-stage.drag-over:after{content:'Solte para importar a imagem';position:absolute;inset:12px;border:2px dashed var(--orange);border-radius:12px;background:#151920dd;display:grid;place-items:center;color:var(--orange);font:600 16px var(--display);pointer-events:none;z-index:2}#artCanvas.framing{cursor:grab;touch-action:none}#artCanvas.framing:active{cursor:grabbing}
@media print{body>*{display:none!important}body.printing #printPreview{display:block!important;position:fixed;inset:0;background:#fff;color:#111}body.printing #printPreview .print-pattern{display:block}}