:root{--yellow:#ffeb00;--ink:#101113;--muted:#737880;--line:#e7e9ec;--surface:#fff;--bg:#f6f7f9;--radius:15px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink)}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit}.hidden{display:none!important}.app{min-height:100vh;display:flex}.sidebar{position:sticky;top:0;width:260px;min-width:260px;height:100vh;background:#0e0f11;color:#e6e6e8;display:flex;flex-direction:column;padding:29px 18px;z-index:30}.brand{display:flex;align-items:center;gap:12px;padding:0 9px 34px}.brandmark{height:39px;width:39px;display:grid;place-items:center;border-radius:10px;background:var(--yellow);color:#000;font-weight:1000;font-size:30px;transform:skew(-7deg)}.brand strong{display:block;font-size:18px;letter-spacing:.2px}.brand strong span{color:var(--yellow)}.brand small{display:block;color:#94979b;font-size:9px;letter-spacing:1.7px;margin-top:4px;font-weight:650}.worklabel{margin:0 12px 17px;color:#777b82;letter-spacing:1.5px;font-size:10px;display:flex;justify-content:space-between}.status-led{background:#a5f3a0;height:6px;width:6px;border-radius:50%}.nav{display:flex;flex-direction:column;gap:7px}.nav-item{display:flex;align-items:center;width:100%;border:0;border-radius:10px;padding:13px 13px;background:transparent;color:#a8abb1;font-weight:600;font-size:13px;gap:12px;text-align:left}.nav-item:hover{background:#222426;color:#fff}.nav-item.active{background:var(--yellow);color:#0d0e10}.nav-icon{font-size:20px;width:22px;line-height:1;text-align:center}.nav-count{margin-left:auto;opacity:.6;font-size:11px}.sidebar-bottom{margin-top:auto}.privacy{background:#1d1f20;border:1px solid #303134;border-radius:12px;padding:14px 12px;display:flex;gap:11px;align-items:center}.privacy>span{font-size:20px;color:var(--yellow)}.privacy strong,.privacy small{display:block}.privacy strong{font-size:12px}.privacy small{color:#92969d;font-size:10px;margin-top:4px}.build{text-align:center;margin:21px 0 0;font-size:10px;color:#7a7d84}.main{flex:1;min-width:0}.topbar{height:79px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 47px}.top-left,.top-actions{display:flex;align-items:center;gap:16px}.crumb,.slash{font-size:12px;color:#9a9ea4}.top-left strong{font-size:12px}.pill{border:1px solid #e6e8e9;background:#fafafa;border-radius:30px;padding:8px 12px;font-size:10px;color:#62676f;display:flex;align-items:center;gap:8px}.dot{height:7px;width:7px;border-radius:50%;background:#43b878}.avatar{background:#0e0f11;color:var(--yellow);height:34px;min-width:34px;border-radius:50%;display:grid;place-items:center;font-size:9px;font-weight:850}.body-content{max-width:1460px;margin:0 auto;padding:51px 48px 24px}.welcome{margin-bottom:34px}.eyebrow{font-size:10px;font-weight:850;letter-spacing:2px;color:#858a91;display:flex;align-items:center;gap:15px}.eyebrow .line{width:30px;height:2px;background:var(--yellow)}h1{font-size:clamp(31px,4vw,51px);line-height:1.14;margin:16px 0 14px;font-weight:830;letter-spacing:-2.4px}h1 em{font-style:normal;position:relative;z-index:1}h1 em:after{content:"";background:var(--yellow);position:absolute;bottom:3px;height:12px;left:0;right:0;z-index:-1}.welcome p{font-size:14px;color:#797e85;max-width:650px;line-height:1.6;margin:0}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;margin:0 0 42px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:21px}.stat small{display:block;font-size:10px;letter-spacing:1px;color:#93979e;font-weight:750}.stat strong{display:block;font-size:30px;letter-spacing:-1px;margin:10px 0 0;font-weight:800}.stat span{font-size:11px;color:#94979d}.tool-header{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px;gap:16px}.tool-header h2{font-size:22px;letter-spacing:-.5px;margin:0 0 3px}.tool-header p{margin:0;color:var(--muted);font-size:12px}.search-wrap{border:1px solid #e2e5e9;border-radius:9px;background:#fff;display:flex;align-items:center;gap:9px;padding:0 12px;height:41px;width:min(300px,100%);color:#9fa3aa}.search-wrap span{font-size:22px}.search-wrap input{width:100%;border:0;outline:0;color:#1a1a1a;font-size:12px;background:transparent}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.tool-tile{background:#fff;border:1px solid #e7e9eb;border-radius:14px;padding:22px;display:flex;flex-direction:column;align-items:start;min-height:185px;text-align:left;transition:transform .15s,border-color .15s,box-shadow .15s}.tool-tile:hover,.tool-tile:focus-visible{transform:translateY(-2px);border-color:#cbcdd2;box-shadow:0 12px 24px #09090908;outline:0}.tile-top{display:flex;align-items:center;justify-content:space-between;width:100%;margin-bottom:19px}.tile-icon{width:43px;height:43px;border-radius:11px;background:#fffaad;display:grid;place-items:center;font-size:23px;font-weight:600;color:#131313}.tile-arrow{color:#a3a7ad;font-size:21px}.tile-title{font-weight:750;font-size:14px;margin-bottom:7px}.tile-desc{font-size:11px;line-height:1.6;color:#8c9198}.tile-cat{margin-top:12px;color:#979ba1;font-size:9px;letter-spacing:.6px;font-weight:750;text-transform:uppercase}.empty{background:white;padding:50px 20px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:12px}.return-line{display:flex;align-items:center;justify-content:space-between;margin:-12px 0 19px}.btn-back{background:transparent;border:0;font-weight:750;color:#5e646a;padding:8px 0;font-size:12px}.return-line span{color:#8d939a;font-size:11px}.tool-shell{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:start;gap:19px}.tool-card,.result-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;min-width:0}.tool-card-head{display:flex;gap:15px;padding:24px;border-bottom:1px solid #eff0f1}.tool-head-icon{width:49px;height:49px;border-radius:11px;background:#fff9a8;display:grid;place-items:center;font-size:25px;flex-shrink:0}.tool-card-head h2{margin:2px 0 5px;font-size:21px;letter-spacing:-.7px}.tool-card-head p{margin:0;color:#858991;font-size:12px;line-height:1.5}.tool-form{padding:24px}.field{margin-bottom:16px}.field label{display:block;font-size:11px;font-weight:750;margin-bottom:7px;color:#34383e}.field input,.field select,.field textarea{display:block;width:100%;border:1px solid #dadde1;border-radius:8px;padding:12px 13px;outline:0;background:#fff;font-size:13px;color:#151619}.field input:focus,.field select:focus,.field textarea:focus{border-color:#a99e18;box-shadow:0 0 0 3px #ffeb0030}.field textarea{min-height:105px;resize:vertical;font-family:inherit;line-height:1.5}.field small{color:#92969e;font-size:10px;display:block;margin-top:6px;line-height:1.5}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}.button-row{display:flex;gap:9px;align-items:center;margin-top:22px;flex-wrap:wrap}.btn-primary{background:#111;border:1px solid #111;color:var(--yellow);font-size:12px;font-weight:800;padding:12px 18px;border-radius:8px}.btn-primary:hover{background:#333}.btn-secondary{border:1px solid #e0e2e4;background:#fff;color:#3d4146;font-size:11px;font-weight:750;padding:10px 13px;border-radius:8px}.btn-secondary:hover{background:#f8f9fa}.result-head{padding:22px 24px;display:flex;justify-content:space-between;gap:9px;align-items:center;border-bottom:1px solid #eff0f1}.result-head h3{margin:0;font-size:11px;letter-spacing:1.3px}.result-tag{font-size:10px;color:#638468;background:#eef9ef;border-radius:20px;padding:6px 10px}.output-content{padding:22px 24px;min-height:210px}.output-placeholder{color:#a2a6ae;font-size:12px;line-height:1.7;padding:22px 0;text-align:center}.output-pre{background:#111416;border:1px solid #2b2e31;padding:18px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:540px;overflow:auto;border-radius:9px;color:#ddf3dd;font-family:ui-monospace,Consolas,Monaco,monospace;font-size:11px;line-height:1.7}.output-actions{display:flex;gap:10px;margin:0 24px 18px}.helper{margin:0 24px 20px;color:#999da5;font-size:11px;line-height:1.6}.error{background:#fff1ed;border:1px solid #ffccb9;border-radius:8px;padding:12px;color:#9f371f;font-size:12px}.success-note{color:#537c58;font-size:11px}.result-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:13px}.metric{background:#f7f8fa;border-radius:10px;padding:18px}.metric small{display:block;color:#858b93;font-size:10px}.metric strong{display:block;font-size:23px;margin-top:9px}.serp-preview{padding:18px;border:1px solid #e5e9eb;border-radius:10px;background:#fff}.serp-preview .url{color:#28783c;font-size:12px;overflow-wrap:anywhere}.serp-preview h4{color:#1a0dab;font-size:19px;font-weight:400;margin:8px 0}.serp-preview .desc{font-size:13px;color:#4d5156;line-height:1.4;overflow-wrap:anywhere}.counter{font-size:10px;color:#727880;text-align:right;margin-top:6px}.hint{font-size:11px;color:#6d737a;line-height:1.6;margin:6px 0 0}.checkbox-line{display:flex;align-items:center;gap:7px;font-size:11px;color:#474a4e}.checkbox-line input{width:auto}.qr-frame{padding:16px;background:#fff;border:1px solid #e9eaeb;border-radius:12px;display:inline-block}.qr-frame canvas{display:block;max-width:100%;height:auto}footer{display:flex;justify-content:space-between;gap:10px;margin-top:48px;color:#a1a4a9;font-size:10px;padding:20px 0;border-top:1px solid #e9eaed}.toast{position:fixed;right:24px;bottom:24px;background:#101112;color:#fff;padding:12px 18px;border-radius:9px;font-size:12px;box-shadow:0 9px 30px #0002;opacity:0;transform:translateY(8px);transition:opacity .2s,transform .2s;z-index:100;pointer-events:none}.toast.show{opacity:1;transform:translateY(0)}.menu-toggle,.mobile-close{display:none}.backdrop{display:none}@media(max-width:1200px){.body-content{padding:36px 28px 24px}.topbar{padding:0 28px}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:870px){.sidebar{position:fixed;transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.backdrop.show{display:block;position:fixed;inset:0;background:#0008;z-index:20}.menu-toggle,.mobile-close{display:inline-block;background:transparent;border:0;font-size:23px}.mobile-close{margin-left:auto;color:#fff;font-size:25px}.topbar{height:65px}.tool-shell{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.body-content{padding:27px 17px 16px}.topbar{padding:0 17px}.crumb,.slash,.pill{display:none}.tool-grid{grid-template-columns:1fr}.tool-tile{min-height:145px}.stats{gap:9px;margin-bottom:30px}.stat{padding:16px}.stat strong{font-size:25px}.tool-header{align-items:stretch;flex-direction:column}.search-wrap{width:100%}.two-col{grid-template-columns:1fr}.tool-card-head,.tool-form,.result-head,.output-content{padding:18px}.output-actions{margin:0 18px 18px}.helper{margin:0 18px 18px}h1{letter-spacing:-1.4px}footer{flex-direction:column}}

/* V1.1: Toolz Hub extensions, accessibility and long sidebar handling */
.nav{overflow-y:auto;scrollbar-width:thin;scrollbar-color:#383a3e transparent;padding-bottom:12px;min-height:0;flex:1}
.sidebar-bottom{padding-top:14px;margin-top:auto}
.sidebar{padding-bottom:18px}
.checkbox-option{display:flex;align-items:center;gap:10px;color:#3a3c41;font-size:12px;font-weight:600;margin:12px 0;cursor:pointer}
.checkbox-option input{accent-color:#e0c900;width:16px;height:16px;flex:none}
.image-preview{display:flex;justify-content:center;padding:12px;border:1px solid #e6e9eb;border-radius:12px;background:repeating-conic-gradient(#e8e9ea 0 25%,#fafbfc 0 50%) 50%/18px 18px}
.image-preview canvas{max-width:100%;height:auto;max-height:400px;object-fit:contain}
.agency-link{text-decoration:none;font-size:11px;font-weight:750;border:1px solid #e5e6e9;padding:9px 12px;border-radius:9px;color:#4b5058;white-space:nowrap}
.agency-link:hover{background:#fffbd1;border-color:#ecde44}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #a69c00;outline-offset:2px}
.field input[type=file]{padding:11px;line-height:1.5}
@media(max-width:560px){.agency-link{font-size:10px;padding:8px}.avatar{display:none}.top-actions{gap:8px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}