:root{color-scheme:dark;--bg:#101412;--side:#0c100e;--panel:#151b17;--input:#111612;--line:#29332c;--text:#e7eee8;--muted:#8b9a8e;--green:#a5e6b5;--accent-bg:#233b2b;--code:#b9d9c1;--shadow:#0003}
[data-theme=light]{color-scheme:light;--bg:#f5f7f3;--side:#edf1eb;--panel:#fff;--input:#fafcf8;--line:#d5dfd3;--text:#1e2d23;--muted:#617366;--green:#246b3a;--accent-bg:#d9ebdd;--code:#315d40;--shadow:#23332208}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Segoe UI",sans-serif;font-size:14px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{outline-offset:5px}button{cursor:pointer}a{color:inherit;text-decoration:none}.sidebar{width:262px;position:fixed;inset:0 auto 0 0;background:var(--side);border-right:1px solid var(--line);padding:34px 20px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:650;letter-spacing:-1px;margin:0 9px 58px}.brand-icon{display:grid;place-items:center;background:var(--green);color:var(--side);border-radius:10px;width:36px;height:38px;font-size:28px}.brand .muted{font-weight:400;color:var(--muted)}.brand small{display:block;font-size:8px;letter-spacing:1.7px;margin-top:7px;color:var(--muted);font-weight:500}.nav-caption{font-size:10px;letter-spacing:1.8px;color:var(--muted);margin:0 12px 19px;display:flex;justify-content:space-between}nav a{display:flex;gap:13px;padding:16px 12px;margin:5px 0;border:1px solid transparent;border-radius:9px;align-items:center;font-size:13px;font-weight:550}nav a:hover{background:var(--panel)}nav a.active{background:var(--accent-bg);border-color:#66987742;color:var(--green)}nav a small{display:block;font-size:10px;font-weight:400;color:var(--muted);margin-top:5px}.nav-icon{width:24px;font-family:Consolas,monospace;font-size:18px}.nav-arrow{margin-left:auto;font-size:14px;color:var(--muted)}.sidebar-bottom{margin:auto 13px 0;border-top:1px solid var(--line);padding-top:24px;color:var(--muted);font-size:10px}.privacy-icon{font-size:25px;color:var(--green);margin-bottom:13px}.sidebar-bottom strong{font-size:12px;color:var(--text);font-weight:500}.sidebar-bottom p{line-height:1.8;margin:9px 0 21px}.local-dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:var(--green);margin-right:6px}main{margin-left:262px}.topbar{height:73px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 45px;color:var(--muted);font-size:11px}.topbar #breadcrumb{color:var(--text)}.slash{margin:0 15px;opacity:.4}.icon-button{border:1px solid var(--line);background:transparent;color:var(--muted);width:34px;height:34px;border-radius:8px;font-size:18px}.workspace{max-width:1400px;margin:auto;padding:45px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--green);margin:7px 0 18px}.page-title{display:flex;justify-content:space-between;align-items:end;gap:20px}h1{font-size:clamp(24px,2.8vw,39px);font-weight:550;letter-spacing:-1.5px;margin:0 0 12px}h1 span{color:var(--green)}.page-title p{color:var(--muted);font-size:13px;margin:0}.version{font-family:Consolas,monospace;color:var(--muted);font-size:9px;letter-spacing:1px;padding-bottom:3px;white-space:nowrap}.divider{height:1px;background:var(--line);margin:34px 0}.tool-heading{display:flex;align-items:center;gap:13px;margin-bottom:25px}.tool-symbol{width:43px;height:43px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;color:var(--green);font:19px Consolas,monospace;background:var(--panel)}h2{font-size:20px;letter-spacing:-.5px;font-weight:550;margin:0 0 5px}.tool-heading p{color:var(--muted);font-size:12px;margin:0}.badge{margin-left:auto;border:1px solid var(--line);border-radius:30px;padding:6px 10px;color:var(--muted);font-size:9px;white-space:nowrap}.toolbar{display:flex;align-items:center;gap:8px;margin-bottom:15px;flex-wrap:wrap}button.btn{padding:9px 13px;border:1px solid var(--line);border-radius:6px;background:var(--panel);color:var(--text);font-size:11px;transition:.15s}.btn:hover{border-color:var(--muted)}button.primary{background:var(--green);border-color:var(--green);color:var(--side);font-weight:650}.toolbar .push{margin-left:auto}.toolbar label{font-size:10px;color:var(--muted)}select{background:var(--panel);border:1px solid var(--line);border-radius:5px;color:var(--text);padding:7px;font-size:10px}.editors{display:grid;grid-template-columns:1fr 1fr;gap:16px}.editor-panel{border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--input);box-shadow:0 6px 24px var(--shadow);min-width:0}.panel-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:13px 16px;background:var(--panel);height:45px}.panel-head span:first-child{font-size:9px;letter-spacing:1.3px;font-weight:600}.panel-head small{font:10px Consolas,monospace;color:var(--muted)}textarea{width:100%;display:block;border:0;resize:vertical;background:var(--input);color:var(--code);padding:21px;font:12px/1.9 Consolas,"Courier New",monospace;min-height:340px;tab-size:2}textarea:focus{outline:1px solid var(--green);outline-offset:-1px}.panel-foot{border-top:1px solid var(--line);padding:10px 15px;color:var(--muted);font:9px Consolas,monospace;min-height:32px}.tool-note{display:flex;gap:9px;padding:16px 0;color:var(--muted);font-size:10px;line-height:1.8}.tool-note span{color:var(--green)}footer{border-top:1px solid var(--line);margin-top:31px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:9px}.footer-mark{margin-left:9px;color:var(--green)}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:12px 20px;background:var(--green);color:var(--side);border-radius:8px;opacity:0;pointer-events:none;transition:opacity .2s;font-size:12px;z-index:5}#toast.show{opacity:1}.error{color:#ee9898!important}.preview{padding:20px 25px;min-height:340px;overflow-wrap:anywhere;line-height:1.8;font-size:13px}.preview h1{font-size:27px;letter-spacing:-.8px}.preview h2{font-size:20px;margin-top:20px}.preview h3{font-size:16px}.preview a{color:var(--green);text-decoration:underline}.preview pre{background:var(--panel);padding:15px;border-radius:5px;overflow:auto}.preview code{font-family:Consolas,monospace;color:var(--green)}.preview blockquote{border-left:3px solid var(--green);padding-left:15px;color:var(--muted);margin-left:0}.preview table{border-collapse:collapse;width:100%}.preview td,.preview th{border:1px solid var(--line);padding:6px}.colour-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:22px}.swatch{border:1px solid var(--line);border-radius:10px;min-height:330px;background:#a5e6b5;display:flex;flex-direction:column;justify-content:space-between;padding:24px;color:#15291a}.swatch label{font-size:10px;letter-spacing:1px;display:flex;align-items:center;gap:9px}.swatch input{width:32px;height:32px;cursor:pointer;border:0;background:transparent}.swatch strong{font:38px Consolas,monospace;letter-spacing:-1px}.swatch small{font-size:10px;display:block;margin-top:8px}.colour-fields{display:flex;flex-direction:column;gap:16px}.field-label{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1px;margin-bottom:8px;color:var(--muted)}.colour-input{display:flex;border:1px solid var(--line);border-radius:7px;background:var(--input);padding:7px}.colour-input input{width:100%;min-width:0;border:0;background:transparent;color:var(--text);padding:8px;font:14px Consolas,monospace}.colour-input button{border:0;border-left:1px solid var(--line);background:transparent;color:var(--muted);padding:0 13px;font-size:11px}.palette{display:flex;gap:8px;margin-top:6px}.palette button{height:29px;width:29px;border-radius:50%;border:2px solid var(--line)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:19px}.stat{border:1px solid var(--line);border-radius:9px;background:var(--panel);padding:19px}.stat strong{display:block;font:29px Consolas,monospace;color:var(--green);margin-bottom:10px}.stat span{font-size:10px;color:var(--muted)}.words-area textarea{min-height:230px;font-family:"Segoe UI",sans-serif;font-size:14px;color:var(--text)}.word-details{display:flex;gap:24px;padding:14px 0;font-size:11px;color:var(--muted)}
@media(min-width:1500px){.workspace{padding-top:65px}.editors textarea,.preview{min-height:420px}}
@media(max-width:1050px){.sidebar{width:220px;padding:30px 12px}.brand{font-size:21px;margin-bottom:45px}.brand-icon{width:32px}.sidebar nav a{gap:8px;padding:13px 9px}main{margin-left:220px}.workspace{padding:30px}.topbar{padding:0 30px}.version{display:none}.colour-layout{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.sidebar{position:static;width:100%;padding:18px 20px 12px;border-right:0;border-bottom:1px solid var(--line)}.brand{margin:0 0 20px;font-size:21px}.brand small{display:none}.brand-icon{height:32px}.nav-caption,.sidebar-bottom,.nav-arrow,nav a small{display:none}nav{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}nav a{flex-direction:column;padding:10px 2px!important;font-size:9px;gap:8px!important;text-align:center;margin:0}.nav-icon{font-size:17px}main{margin-left:0}.topbar{height:52px;padding:0 21px}.workspace{padding:28px 20px}.eyebrow{font-size:9px}h1{font-size:28px;letter-spacing:-1px}.page-title p{font-size:12px}.divider{margin:26px 0}.editors,.colour-layout{grid-template-columns:1fr}.tool-heading{gap:10px}.tool-heading p{font-size:10px}h2{font-size:18px}.badge{font-size:8px;padding:5px 7px}.toolbar .push{margin-left:0}.toolbar{gap:6px}button.btn{padding:9px 11px}textarea,.preview{min-height:270px}.stats{grid-template-columns:repeat(2,1fr)}.swatch{min-height:230px}footer{font-size:8px;line-height:1.6}.word-details{flex-wrap:wrap;gap:13px}}
.contrast-intro,.contrast-help{color:var(--muted);font-size:12px;line-height:1.8}.contrast-controls{display:flex;gap:16px;align-items:end;margin:22px 0}.contrast-controls>div{flex:1;min-width:0}.colour-input input.contrast-picker{width:44px;height:37px;padding:3px;cursor:pointer;flex-shrink:0}.contrast-preview{padding:30px;border-radius:9px;margin-bottom:18px}.contrast-preview strong{font-size:27px}.contrast-preview p{font-size:14px}.contrast-results{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:10px}.contrast-results .stat{padding:16px}.contrast-results .stat strong{font-size:24px}.contrast-result{padding:18px 12px;border:1px solid var(--line);border-radius:9px;background:var(--panel);display:flex;flex-direction:column;gap:10px}.contrast-result span{font-size:10px;color:var(--muted)}.pass{color:var(--green)}.contrast-help{font-size:10px}.contrast-help a{text-decoration:underline;color:var(--green)}#contrast-status{margin:8px 0;font-size:12px}@media(max-width:1000px){.contrast-results{grid-template-columns:repeat(2,1fr)}.contrast-results>.stat{grid-column:1/-1}}@media(max-width:760px){.contrast-controls{flex-wrap:wrap}.contrast-controls>div{flex-basis:40%}.contrast-preview{padding:22px}}
.drop-zone{border:1px dashed var(--line);border-radius:9px;background:var(--panel);padding:16px 18px;margin-bottom:16px;display:flex;align-items:center;gap:14px;transition:border-color .15s,background .15s}.drop-zone.drag-over{border-color:var(--green);background:var(--accent-bg)}.drop-icon{font-size:24px;color:var(--green)}.drop-zone strong{display:block;font-size:12px;font-weight:500}.drop-zone small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.drop-zone .btn{margin-left:auto;white-space:nowrap}#import-status{flex-basis:100%;font-size:11px;color:var(--green);overflow-wrap:anywhere}.drop-zone{flex-wrap:wrap}#import-status:empty{display:none}@media(max-width:760px){.drop-zone{padding:14px;gap:10px}.drop-zone>div:not(#import-status){flex:1;min-width:180px}.drop-zone .btn{margin-left:0}}
[hidden]{display:none!important}.topbar-actions{display:flex;align-items:center;gap:10px}.scratchpad{display:flex;flex-direction:column;min-width:0}.notes-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.notes-heading .eyebrow{font-size:9px;letter-spacing:1.4px;display:block;margin:0 0 10px}.notes-heading h2{font-size:25px}.notes-hint{color:var(--muted);font-size:12px;margin:13px 0 20px;line-height:1.7}.scratchpad textarea{border:1px solid var(--line);border-radius:9px;min-height:400px;resize:vertical;padding:22px;line-height:1.9;font-size:13px}.note-status{font-size:11px;color:var(--muted);padding:13px 0;line-height:1.6}.notes-actions{display:flex;gap:8px;flex-wrap:wrap}.notes-privacy{font-size:11px;color:var(--muted);line-height:1.8;margin:20px 0 0;border-top:1px solid var(--line);padding-top:15px}.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}#clear-note-dialog{border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--text);padding:26px;max-width:420px;width:calc(100% - 40px)}#clear-note-dialog p{color:var(--muted);font-size:13px;line-height:1.8}#clear-note-dialog::backdrop{background:#0009}@media(max-width:760px){nav{grid-template-columns:repeat(5,minmax(0,1fr))}.scratchpad textarea,.notes-privacy{font-size:10px}}

.note-tabbar{display:flex;gap:10px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:14px;min-width:0}#note-tabs{display:flex;gap:5px;overflow-x:auto;flex:1;min-width:0;padding:3px}.note-tab{border:1px solid var(--line);border-radius:7px 7px 0 0;background:var(--input);color:var(--muted);padding:12px 17px;white-space:nowrap;max-width:220px;overflow:hidden;text-overflow:ellipsis;font:12px Consolas,monospace;flex-shrink:0}.note-tab[aria-selected=true]{background:var(--accent-bg);color:var(--green);border-color:var(--green);border-bottom:2px solid var(--green)}#note-add{flex-shrink:0}.note-tab-tools{display:flex;align-items:center;gap:10px;margin-bottom:13px}.note-tab-tools label{color:var(--muted);font-size:11px;white-space:nowrap}#note-name{background:var(--input);border:1px solid var(--line);border-radius:5px;color:var(--text);padding:8px 10px;font-size:12px;min-width:0;width:220px}#note-close{margin-left:auto}#note-page{min-width:0}#note-editor{border-radius:0 0 9px 9px;font-size:14px;line-height:1.9;min-height:400px}@media(max-width:760px){.note-tab{max-width:150px;padding:10px 12px}.note-tab-tools{gap:7px}#note-name{width:140px;flex:1}#note-editor{min-height:340px;font-size:13px}.note-tabbar{gap:5px}}
.url-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:25px}.url-tabs [aria-selected=true]{background:var(--accent-bg);color:var(--green);border-color:var(--green)}.url-input-row{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.url-input-row input,.url-param-row input{background:var(--input);border:1px solid var(--line);border-radius:6px;color:var(--text);padding:12px;font:12px Consolas,monospace;min-width:0}.url-input-row input{flex:1;min-width:180px}.url-parts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:20px 0 28px}.url-parts>div{background:var(--panel);border:1px solid var(--line);border-radius:7px;padding:14px}.url-parts span{display:block;color:var(--muted);font-size:10px;margin-bottom:7px}.url-parts code{font:12px Consolas,monospace;overflow-wrap:anywhere;color:var(--code)}.url-section-heading{display:flex;justify-content:space-between;align-items:center;gap:10px}.url-section-heading h3,.qr-layout h3{font-size:16px;font-weight:500;margin:0}.url-help{font-size:11px;line-height:1.9;color:var(--muted);overflow-wrap:anywhere}.url-param-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr) auto;gap:8px;margin:9px 0}.url-output{margin-top:20px}.url-output textarea{min-height:100px;resize:vertical;padding:15px}.url-message{font-size:12px;color:var(--green);min-height:20px;margin:17px 0;line-height:1.7}.qr-layout{display:grid;grid-template-columns:minmax(240px,1fr) 1fr;gap:25px;align-items:center;margin-top:28px}.qr-frame{border:1px solid var(--line);border-radius:10px;background:var(--panel);display:grid;place-items:center;min-height:290px;padding:20px}.qr-frame p{font-size:12px;color:var(--muted)}#qr-canvas{max-width:100%;height:auto;width:280px;image-rendering:pixelated;background:white}.btn:disabled{opacity:.4;cursor:not-allowed}@media(max-width:760px){nav{grid-template-columns:repeat(6,minmax(0,1fr))}nav a{font-size:8px}.qr-layout{grid-template-columns:1fr}.url-parts{grid-template-columns:1fr}.url-input-row input{flex-basis:100%}.url-param-row{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr) auto}.url-param-row input{padding:10px 7px}}