:root{--radius:.5rem;--background:340 13% 5%;--foreground:0 20% 95%;--card:345 16% 8%;--card-2:345 14% 10%;--muted:345 11% 12%;--muted-foreground:350 6% 62%;--border:345 9% 15%;--border-strong:345 9% 22%;--input:345 8% 42%;--primary:347 62% 52%;--gold:28 68% 65%;--gold-muted:28 45% 50%;--success:150 40% 48%;--warning:38 90% 55%;--destructive:10 80% 60%;--info:210 65% 62%;--gradient-primary:linear-gradient(135deg, #b1254b, #841f41);--gradient-brand:linear-gradient(135deg, #b1254b, #b86a2e);--gradient-hero:radial-gradient(ellipse 120% 70% at 50% 0%, #d63d661f 0%, transparent 65%);--shadow-card:0 1px 0 #ffffff08 inset, 0 8px 24px #00000059;--latin:"Montserrat", "Cairo", system-ui, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0}body{background:hsl(var(--background));background-image:var(--gradient-hero);color:hsl(var(--foreground));-webkit-font-smoothing:antialiased;background-repeat:no-repeat;font-family:Cairo,Montserrat,system-ui,sans-serif;font-size:15px;line-height:1.7}a{color:inherit}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid hsl(var(--gold));outline-offset:2px}.app{max-width:1320px;margin:0 auto;padding:0 24px 40px}.page{padding-top:8px}.page.narrow{max-width:920px;margin-inline:auto}.muted{color:hsl(var(--muted-foreground))}.small{font-size:12px}.center{text-align:center}.dim{opacity:.5;transition:opacity .2s}.mono{font-family:JetBrains Mono,Consolas,monospace;font-size:13px}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.link{color:hsl(var(--gold));cursor:pointer;text-underline-offset:3px;background:0 0;border:0;padding:0;text-decoration:underline}.arab-text{color:hsl(var(--gold))}.topbar{border-bottom:1px solid hsl(var(--border));z-index:20;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;display:flex;position:relative}.brand{align-items:center;gap:12px;text-decoration:none;display:flex}.mark{background:var(--gradient-primary);color:#fff;border-radius:12px;flex:none;place-items:center;width:42px;height:42px;font-size:21px;font-weight:800;display:grid;box-shadow:0 6px 18px #a8234859}.brand h1{margin:0;font-size:20px;font-weight:800;line-height:1.3}.brand h1 span{color:hsl(var(--gold));font-weight:700}.brand p{color:hsl(var(--muted-foreground));margin:0;font-size:12.5px}.topnav{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.account{border-inline-start:1px solid hsl(var(--border));align-items:center;gap:8px;padding-inline-start:6px;display:flex}.wallet{font-family:var(--latin);color:hsl(var(--gold));align-items:center;gap:5px;font-size:13px;font-weight:600;display:inline-flex}.who{text-overflow:ellipsis;white-space:nowrap;max-width:120px;font-size:13px;overflow:hidden}.svc-menu{position:relative}.svc-pop{z-index:40;background:hsl(var(--card));border:1px solid hsl(var(--border-strong));border-radius:14px;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;width:min(1100px,100vw - 32px);max-height:calc(100vh - 96px);padding:16px;display:grid;position:fixed;left:50%;overflow-y:auto;transform:translate(-50%);box-shadow:0 18px 50px #0000008c}.svc-pop-col{align-content:start;gap:2px;display:grid}.svc-pop-head{color:hsl(var(--gold));margin-bottom:4px;font-size:11.5px;font-weight:800}.svc-pop a{color:hsl(var(--foreground) / .88);border-radius:6px;align-items:center;gap:7px;padding:5px 6px;font-size:13px;text-decoration:none;display:flex}.svc-pop a:hover{background:hsl(var(--muted));color:hsl(var(--foreground))}.btn{border:1px solid hsl(var(--border-strong));background:hsl(var(--muted));cursor:pointer;white-space:nowrap;border-radius:9px;justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:700;text-decoration:none;transition:border-color .15s,background .15s;display:inline-flex}.btn:hover:not(:disabled){border-color:hsl(var(--gold) / .6)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--gradient-primary);color:#fff;border-color:#0000}.btn.primary:hover:not(:disabled){filter:brightness(1.1);border-color:#0000}.btn.ghost{background:0 0}.btn.accent{background:hsl(var(--primary) / .16);border-color:hsl(var(--primary) / .5)}.btn.selected{background:hsl(var(--primary));border-color:hsl(var(--primary));color:#fff}.btn.sm{border-radius:8px;padding:5px 11px;font-size:12.5px}.btn.xs{border-radius:6px;padding:3px 7px;font-size:11.5px;font-weight:600}.btn.block{width:100%;margin-top:10px}.input{background:hsl(var(--background));border:1px solid hsl(var(--input) / .55);border-radius:var(--radius);outline:none;width:100%;padding:8px 11px}.input:focus{border-color:hsl(var(--primary))}.input.sm{padding:5px 8px;font-size:13px}textarea.input{resize:vertical;line-height:1.7}select.input option,.chip.select option{background:hsl(var(--card));color:hsl(var(--foreground))}.field{flex:160px;gap:5px;min-width:150px;display:grid}.field.wide{flex-basis:100%}.flabel{color:hsl(var(--muted-foreground));font-size:12px;font-weight:700;display:block}.fhint{color:hsl(var(--muted-foreground));margin:6px 0 0;font-size:12px}.row{flex-wrap:wrap;align-items:flex-end;gap:14px;margin:12px 0;display:flex}.row2{grid-template-columns:1fr 1fr;gap:10px;display:grid}.toggle{cursor:pointer;align-items:center;gap:8px;font-size:13px;font-weight:600;display:inline-flex}.toggle input{accent-color:hsl(var(--primary));width:16px;height:16px}.checks{gap:6px;margin:8px 0;display:grid}.checks.inline{flex-wrap:wrap;gap:14px;display:flex}.seg{background:hsl(var(--background));border:1px solid hsl(var(--border));border-radius:10px;flex-wrap:wrap;gap:4px;padding:3px;display:inline-flex}.seg button{cursor:pointer;color:hsl(var(--muted-foreground));background:0 0;border:0;border-radius:7px;padding:5px 12px;font-size:13px;font-weight:600}.seg button.on{background:hsl(var(--primary));color:#fff}.notice{border:1px solid;border-radius:10px;margin:10px 0;padding:10px 14px;font-size:13.5px}.notice.info{background:hsl(var(--info) / .08);border-color:hsl(var(--info) / .35)}.notice.warn{background:hsl(var(--warning) / .08);border-color:hsl(var(--warning) / .4)}.notice.error{background:hsl(var(--destructive) / .1);border-color:hsl(var(--destructive) / .45);color:hsl(var(--destructive))}.notice.ok{background:hsl(var(--success) / .08);border-color:hsl(var(--success) / .4)}.msg{margin:6px 0;font-size:13px}.msg.error{color:hsl(var(--destructive))}.msg.info{color:hsl(var(--success))}.empty{text-align:center;border:1px dashed hsl(var(--border-strong));color:hsl(var(--muted-foreground));border-radius:14px;padding:28px}.badge{vertical-align:middle;border-radius:999px;align-items:center;gap:4px;margin-inline-start:8px;padding:2px 8px;font-size:11px;font-weight:700;display:inline-flex}.badge.ai{background:hsl(var(--primary) / .16);color:#ea869b}.badge.free{background:hsl(var(--success) / .13);color:hsl(var(--success))}.page-head{padding:18px 0 10px}.back{color:hsl(var(--muted-foreground));align-items:center;gap:5px;margin-bottom:10px;font-size:12.5px;text-decoration:none;display:inline-flex}.back:hover{color:hsl(var(--gold))}.page-title{align-items:flex-start;gap:14px;display:flex}.page-icon{background:hsl(var(--primary) / .15);color:#ea869b;border:1px solid hsl(var(--primary) / .35);border-radius:12px;flex:none;place-items:center;width:44px;height:44px;display:grid}.page-head h2{margin:0;font-size:23px;font-weight:800;line-height:1.4}.page-head p{color:hsl(var(--muted-foreground));max-width:820px;margin:4px 0 0}.panel{background:hsl(var(--card));border:1px solid hsl(var(--border));box-shadow:var(--shadow-card);border-radius:14px;margin:14px 0;padding:16px 18px}.panel-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;display:flex}.panel h3{margin:0;font-size:15px;font-weight:800}.panel-actions{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.search{background:hsl(var(--card));border:1px solid hsl(var(--border));box-shadow:var(--shadow-card);border-radius:14px;align-items:center;gap:10px;margin-top:10px;padding:8px;display:flex}.search:focus-within{border-color:hsl(var(--primary) / .7)}.search input{background:0 0;border:0;outline:0;flex:1;min-width:0;padding:9px 12px;font-size:16px}.search input::placeholder{color:hsl(var(--muted-foreground))}.search button{cursor:pointer;background:var(--gradient-primary);color:#fff;white-space:nowrap;border:0;border-radius:10px;padding:11px 24px;font-weight:700}.search button:disabled{opacity:.6}.search.big{border-radius:16px;padding:10px}.search.big input{font-size:17px}.search-ico{color:hsl(var(--muted-foreground));flex:none;margin-inline-start:8px}.suggest{flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px;font-size:13px;display:flex}.suggest>span{color:hsl(var(--muted-foreground))}.suggest button{border:1px dashed hsl(var(--border-strong));cursor:pointer;color:hsl(var(--muted-foreground));background:0 0;border-radius:999px;padding:2px 11px;font-size:12px}.suggest button:hover{color:hsl(var(--foreground));border-color:hsl(var(--gold) / .6)}.filters{background:hsl(var(--card) / .6);border:1px solid hsl(var(--border));border-radius:14px;flex-wrap:wrap;align-items:flex-end;gap:14px;margin-top:14px;padding:14px 16px;display:flex}.filters>div:first-child{flex:100%}.filters .row{flex:100%;margin:0}.chips{flex-wrap:wrap;gap:6px;margin-top:4px;display:flex}.chip{border:1px solid hsl(var(--border-strong));background:hsl(var(--muted));cursor:pointer;border-radius:999px;padding:4px 13px;font-size:13px;font-weight:600}.chip:hover{border-color:hsl(var(--primary) / .5)}.chip.active{background:hsl(var(--primary));border-color:hsl(var(--primary));color:#fff}.chip.select{appearance:none;padding-inline:13px 26px}.layout{grid-template-columns:minmax(0,1fr) 330px;align-items:start;gap:20px;margin-top:18px;display:grid}.side{align-content:start;gap:0;display:grid;position:sticky;top:12px}.side .panel:first-child{margin-top:0}.results-head{color:hsl(var(--muted-foreground));justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;font-size:14px;display:flex}.results-head b{color:hsl(var(--foreground));font-family:var(--latin)}.src-tag{font-family:var(--latin);border:1px solid hsl(var(--border-strong));border-radius:6px;padding:3px 9px;font-size:11px;font-weight:600}.list{gap:12px;display:grid}.list.dim{opacity:.45}.card{background:hsl(var(--card));border:1px solid hsl(var(--border));box-shadow:var(--shadow-card);border-radius:14px;padding:16px 18px}.card:hover{border-color:hsl(var(--primary) / .35)}.card h4{margin:0 0 4px;font-size:16px;font-weight:700;line-height:1.5}.card h4 a{text-decoration:none}.card h4 a:hover{color:hsl(var(--gold))}.ref-n{color:hsl(var(--gold));font-family:var(--latin);margin-inline-end:6px;font-weight:700}.authors{color:hsl(var(--muted-foreground));font-size:13px}.meta{color:hsl(var(--muted-foreground));flex-wrap:wrap;gap:4px 14px;margin-top:6px;font-size:12.5px;display:flex}.meta .venue{color:hsl(var(--foreground) / .85);font-style:italic}.oa{color:hsl(var(--success));font-weight:700}.countries{flex-wrap:wrap;gap:5px;margin-top:9px;display:flex}.cc{background:hsl(var(--muted));color:hsl(var(--muted-foreground));border-radius:999px;padding:1px 9px;font-size:11.5px;font-weight:600}.cc.arab{background:hsl(var(--gold) / .14);color:hsl(var(--gold))}.abstract{color:hsl(var(--foreground) / .78);-webkit-line-clamp:3;text-align:start;-webkit-box-orient:vertical;margin:10px 0 0;font-size:13.5px;display:-webkit-box;overflow:hidden}.abstract.open{-webkit-line-clamp:unset;display:block}.card-foot{border-top:1px solid hsl(var(--border));flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:12px;padding-top:10px;display:flex}.verified{color:hsl(var(--success));font-size:11.5px;font-family:var(--latin)}.verified a{color:hsl(var(--gold))}.actions{flex-wrap:wrap;gap:5px;display:flex}.skeletons{gap:12px;display:grid}.card.skeleton{background:linear-gradient(90deg, hsl(var(--card)) 0%, hsl(var(--card-2)) 50%, hsl(var(--card)) 100%);background-size:200% 100%;height:140px;animation:1.3s linear infinite shimmer}@keyframes shimmer{to{background-position:-200% 0}}.pager{color:hsl(var(--muted-foreground));justify-content:center;align-items:center;gap:14px;margin-top:18px;font-size:13px;display:flex}.bars{gap:8px;margin:0;padding:0;list-style:none;display:grid}.bars li{grid-template-columns:112px 1fr 26px;align-items:center;gap:8px;font-size:12.5px;display:grid}.bname{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.bname.arab{color:hsl(var(--gold));font-weight:700}.bar{background:hsl(var(--muted));border-radius:99px;height:7px;overflow:hidden}.bar i{background:var(--gradient-brand);border-radius:99px;height:100%;display:block}.bcount{text-align:left;font-family:var(--latin);color:hsl(var(--muted-foreground))}.basket-list{gap:6px;max-height:320px;margin:0;padding:0;list-style:none;display:grid;overflow:auto}.basket-list li{grid-template-columns:auto 1fr auto;align-items:start;gap:6px;font-size:12.5px;line-height:1.5;display:grid}.basket-list li span[dir]{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.refs{margin-top:14px}.refs summary{cursor:pointer;color:hsl(var(--muted-foreground));margin-bottom:10px;font-size:13px}.ai-panel{gap:10px;margin-top:14px;display:grid}.ai-bar{background:hsl(var(--background) / .6);border:1px solid hsl(var(--border));border-radius:12px;flex-wrap:wrap;align-items:center;gap:12px;padding:10px 12px;display:flex}.ai-bar .btn.primary{margin-inline-start:auto;padding:9px 20px}.ai-cost{color:hsl(var(--muted-foreground));font-size:12px}.ai-out{border:1px solid hsl(var(--border-strong));border-radius:12px;overflow:hidden}.ai-out-head{background:hsl(var(--card-2));color:hsl(var(--muted-foreground));flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;font-size:13px;display:flex}.ai-out-head>span:first-child{align-items:center;gap:6px;display:inline-flex}.md{padding:6px 18px 16px;font-size:14.5px;line-height:1.95}.md h2,.md h3,.md h4,.md h5{color:hsl(var(--foreground));margin:18px 0 6px;line-height:1.4}.md h2{color:hsl(var(--gold));font-size:18px}.md h3{font-size:16px}.md h4,.md h5{font-size:14.5px}.md p{margin:8px 0}.md ul,.md ol{margin:6px 0;padding-inline-start:22px}.md blockquote{border-inline-start:3px solid hsl(var(--gold));color:hsl(var(--foreground) / .8);margin:8px 0;padding:6px 12px}.md code{background:hsl(var(--muted));border-radius:4px;padding:1px 5px;font-family:JetBrains Mono,monospace;font-size:12.5px}.md hr{border:0;border-top:1px solid hsl(var(--border));margin:14px 0}.md-table{margin:10px 0;overflow-x:auto}.md table{border-collapse:collapse;min-width:100%;font-size:13px}.md th,.md td{border:1px solid hsl(var(--border-strong));vertical-align:top;text-align:start;padding:6px 9px}.md th{background:hsl(var(--muted));font-weight:700}sup.cite{font-family:var(--latin);border-radius:4px;padding:0 2px;font-size:.72em;font-weight:700}sup.cite.ok{color:hsl(var(--gold))}sup.cite.bad{color:#fff;background:hsl(var(--destructive))}mark.todo{background:hsl(var(--warning) / .18);color:hsl(var(--warning));border-radius:4px;padding:0 3px}.grounding{border:1px solid;border-radius:10px;align-items:flex-start;gap:10px;padding:10px 14px;font-size:13.5px;display:flex}.grounding.ok{background:hsl(var(--success) / .08);border-color:hsl(var(--success) / .4);color:hsl(var(--foreground))}.grounding.ok svg{color:hsl(var(--success));flex:none;margin-top:3px}.grounding.warn{background:hsl(var(--warning) / .08);border-color:hsl(var(--warning) / .45)}.grounding.warn svg{color:hsl(var(--warning));flex:none;margin-top:3px}.modal-back{z-index:100;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#050304b8;place-items:center;padding:16px;display:grid;position:fixed;inset:0;overflow-y:auto}.modal{background:hsl(var(--card));border:1px solid hsl(var(--border-strong));border-radius:16px;width:min(560px,100%);padding:22px;position:relative;box-shadow:0 30px 80px #0009}.modal-x{top:12px;color:hsl(var(--muted-foreground));cursor:pointer;background:0 0;border:0;font-size:22px;line-height:1;position:absolute;inset-inline-end:12px}.auth-card .brand{margin-bottom:16px}.auth-card form{gap:10px;display:grid}.auth-tabs{background:hsl(var(--background));border-radius:10px;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:12px;padding:3px;display:grid}.auth-tabs button{cursor:pointer;color:hsl(var(--muted-foreground));background:0 0;border:0;border-radius:7px;padding:7px;font-weight:700}.auth-tabs button.active{background:hsl(var(--muted));color:hsl(var(--foreground))}.google{border:1px solid hsl(var(--border-strong));color:#222;cursor:pointer;background:#fff;border-radius:9px;width:100%;padding:9px;font-weight:700}.or{color:hsl(var(--muted-foreground));align-items:center;gap:10px;margin:12px 0;font-size:12px;display:flex}.or:before,.or:after{content:"";border-top:1px solid hsl(var(--border));flex:1}.captcha{min-height:4px}.auth-note{color:hsl(var(--muted-foreground));margin:12px 0 0;font-size:12px}.dialog{width:min(760px,100%)}.dialog h3{margin:0 0 2px;font-size:18px}.dialog-en{font-family:var(--latin);color:hsl(var(--muted-foreground));margin-inline-start:8px;font-size:12.5px;font-weight:500}.dialog-body{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;margin-top:14px;display:grid}.dialog-side{align-content:start;gap:12px;display:grid}.dialog-actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.varpick{border:1px solid hsl(var(--border-strong));border-radius:10px;overflow:hidden}.varpick-head{background:hsl(var(--card-2));justify-content:space-between;align-items:center;padding:7px 10px;display:flex}.varpick-head .flabel{margin:0}.varpick-tools{gap:10px;font-size:12px;display:flex}.varpick-list{max-height:300px;padding:4px;overflow:auto}.varpick-item{cursor:pointer;border-radius:6px;align-items:center;gap:8px;padding:5px 8px;font-size:13px;display:flex}.varpick-item:hover{background:hsl(var(--muted))}.varpick-item.on{background:hsl(var(--primary) / .14)}.varpick-item input{accent-color:hsl(var(--primary))}.vname{flex:1}.vcode{font-family:var(--latin);color:hsl(var(--muted-foreground));font-size:11px}.mtag{border-radius:2px;flex:none;width:9px;height:9px;display:inline-block}.mtag.scale{background:#c98500}.mtag.ordinal{background:#3987e5;border-radius:50%}.mtag.nominal{background:#199e70;transform:rotate(45deg)}.dims{align-content:start;gap:10px;display:grid}.dim{gap:6px;display:grid}.dim-head{align-items:center;gap:6px;display:flex}.dim .varpick-list{max-height:170px}.pairs{gap:8px;display:grid}.pair{grid-template-columns:auto 1fr 1fr auto;align-items:end;gap:8px;display:grid}.pair .field{min-width:0}.pair-n{font-family:var(--latin);color:hsl(var(--gold));padding-bottom:9px;font-weight:700}.spss-shell{background:hsl(var(--card));border:1px solid hsl(var(--border));box-shadow:var(--shadow-card);border-radius:14px;margin-top:8px}.menubar{border-bottom:1px solid hsl(var(--border));background:hsl(var(--card-2));border-radius:14px 14px 0 0;flex-wrap:wrap;gap:2px;padding:6px 8px;display:flex}.menu{position:relative}.menu>button{cursor:pointer;background:0 0;border:0;border-radius:7px;align-items:center;gap:4px;padding:6px 11px;font-size:13.5px;font-weight:600;display:inline-flex}.menu>button:hover,.menu>button.open{background:hsl(var(--muted));color:hsl(var(--gold))}.menu-pop{top:calc(100% + 4px);z-index:30;background:hsl(var(--card));border:1px solid hsl(var(--border-strong));border-radius:10px;min-width:290px;padding:5px;display:grid;position:absolute;inset-inline-start:0;box-shadow:0 18px 40px #0000008c}.menu-pop button{text-align:start;cursor:pointer;background:0 0;border:0;border-radius:6px;justify-content:space-between;align-items:center;gap:12px;padding:7px 10px;font-size:13.5px;display:flex}.menu-pop button:hover{background:hsl(var(--primary) / .15)}.menu-pop button svg{flex:none}.menu-en{font-family:var(--latin);color:hsl(var(--muted-foreground));font-size:11px}.viewtabs{border-bottom:1px solid hsl(var(--border));flex-wrap:wrap;align-items:center;gap:4px;padding:8px 10px 0;display:flex}.viewtabs button{cursor:pointer;color:hsl(var(--muted-foreground));background:0 0;border:1px solid #0000;border-bottom:0;border-radius:8px 8px 0 0;padding:7px 14px;font-size:13.5px;font-weight:700}.viewtabs button small{font-family:var(--latin);opacity:.8;margin-inline-start:4px;font-size:10.5px;font-weight:500}.viewtabs button.on{background:hsl(var(--background));border-color:hsl(var(--border));color:hsl(var(--foreground));margin-bottom:-1px}.viewtabs-info{color:hsl(var(--muted-foreground));margin-inline-start:auto;padding-bottom:6px;font-size:12px}.spss-shell>.notice,.spss-shell>.panel{margin:10px 12px}.grid-wrap,.output-wrap{padding:10px 12px 14px}.grid-tools{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px;display:flex}.pager-mini{font-size:12.5px;font-family:var(--latin);align-items:center;gap:6px;margin-inline-start:auto;display:inline-flex}.grid-scroll{border:1px solid hsl(var(--border));border-radius:8px;max-height:620px;overflow:auto}.datagrid,.vartable{border-collapse:collapse;font-size:13px}.datagrid th,.datagrid td{border:1px solid hsl(var(--border));padding:0}.datagrid th{z-index:1;background:hsl(var(--card-2));font-family:var(--latin);white-space:nowrap;text-align:left;padding:6px 10px;font-size:12px;font-weight:600;position:sticky;top:0}.datagrid td input{width:92px;font-family:var(--latin);background:0 0;border:0;outline:none;padding:5px 8px;font-size:12.5px}.datagrid td input:focus{background:hsl(var(--primary) / .14)}.datagrid .rn,.vartable .rn{background:hsl(var(--card-2));color:hsl(var(--muted-foreground));font-family:var(--latin);text-align:center;min-width:40px;padding:4px 8px;font-size:11.5px;position:sticky;left:0}.cell-label{white-space:nowrap;text-overflow:ellipsis;width:92px;color:hsl(var(--gold));cursor:pointer;padding:5px 8px;font-size:12px;display:block;overflow:hidden}.vartable{width:100%}.vartable th{background:hsl(var(--card-2));text-align:start;padding:8px;font-size:12px;position:sticky;top:0}.vartable td{border-top:1px solid hsl(var(--border));padding:5px 6px}.output-layout{grid-template-columns:minmax(0,1fr) 360px;align-items:start;gap:16px;display:grid}.writer{position:sticky;top:12px}.writer .panel{margin:0}.output{gap:16px;display:grid}.out-block{border:1px solid hsl(var(--border));background:hsl(var(--background) / .5);border-radius:12px;padding:12px 14px}.out-block>header{border-bottom:1px solid hsl(var(--border));align-items:center;gap:10px;margin-bottom:10px;padding-bottom:8px;display:flex}.out-block h4{color:hsl(var(--gold));flex:1;margin:0;font-size:15px}.out-time{color:hsl(var(--muted-foreground));font-size:11.5px}.spss-table{margin:12px 0 16px}.spss-title{justify-content:center;align-items:center;gap:10px;margin-bottom:6px;font-size:14px;font-weight:700;display:flex}.spss-scroll{overflow-x:auto}.spss-table table{border-collapse:collapse;background:hsl(var(--card));margin:0 auto;font-size:12.5px}.spss-table th{border-top:1px solid hsl(var(--border-strong));border-bottom:1px solid hsl(var(--border-strong));background:hsl(var(--card-2));vertical-align:bottom;padding:5px 10px;font-size:12px;font-weight:700}.spss-table td{border-bottom:1px solid hsl(var(--border));white-space:nowrap;padding:4px 10px}.spss-table td.stub{color:hsl(var(--foreground) / .9);background:hsl(var(--card-2) / .5);white-space:normal;min-width:90px;font-weight:600}.spss-table td.num{font-family:var(--latin);text-align:right;font-variant-numeric:tabular-nums}.spss-foot{color:hsl(var(--muted-foreground));text-align:center;margin:4px 0 0;font-size:11.5px}.out-text{border-radius:8px;margin:8px 0;padding:8px 12px;font-size:13.5px}.out-text.apa{font-family:var(--latin);background:hsl(var(--muted));font-size:13px}.out-text.interpret{background:hsl(var(--gold) / .07);border-inline-start:3px solid hsl(var(--gold));white-space:pre-line;line-height:1.9}.out-text.warn{background:hsl(var(--warning) / .08);color:hsl(var(--warning))}.chart{margin:12px 0}.chart svg{border:1px solid hsl(var(--border));border-radius:10px}.chart figcaption{justify-content:flex-end;gap:6px;margin-top:6px;display:flex}.hero-home{text-align:center;padding:46px 0 26px}.hero-home h2{margin:0;font-size:clamp(26px,4vw,40px);font-weight:800;line-height:1.35}.hero-home h2 span{background:var(--gradient-brand);color:#0000;-webkit-background-clip:text;background-clip:text}.hero-home>p{max-width:760px;color:hsl(var(--muted-foreground));margin:12px auto 0;font-size:16px}.hero-home .search{max-width:820px;margin:24px auto 0}.hero-facts{color:hsl(var(--muted-foreground));flex-wrap:wrap;justify-content:center;gap:10px 26px;margin-top:18px;font-size:13px;display:flex}.hero-facts b{font-family:var(--latin);color:hsl(var(--gold));margin-inline-end:4px;font-size:16px}.stage{margin-top:30px}.stage-head{flex-wrap:wrap;align-items:baseline;gap:12px;margin-bottom:12px;display:flex}.stage-head h3{margin:0;font-size:19px;font-weight:800}.stage-head span{color:hsl(var(--muted-foreground));font-size:13px}.svc-grid{grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:12px;display:grid}.svc-card{background:hsl(var(--card));border:1px solid hsl(var(--border));border-radius:14px;align-items:flex-start;gap:12px;padding:15px;text-decoration:none;transition:border-color .15s,transform .15s;display:flex}.svc-card:hover{border-color:hsl(var(--primary) / .55);transform:translateY(-1px)}.svc-card.featured{border-color:hsl(var(--gold) / .4);background:linear-gradient(160deg, hsl(var(--gold) / .07), hsl(var(--card)) 60%)}.svc-icon{background:hsl(var(--primary) / .14);color:#ea869b;border-radius:10px;flex:none;place-items:center;width:38px;height:38px;display:grid}.svc-body{flex:1;gap:3px;display:grid}.svc-title{font-size:15px;font-weight:800}.svc-title .badge{margin-inline-start:6px}.svc-desc{color:hsl(var(--muted-foreground));font-size:13px;line-height:1.65}.svc-go{color:hsl(var(--muted-foreground));flex:none;margin-top:4px}.svc-card:hover .svc-go{color:hsl(var(--gold))}.trust{border:1px solid hsl(var(--gold) / .3);background:linear-gradient(180deg, hsl(var(--gold) / .06), hsl(var(--card)) 70%);border-radius:16px;margin-top:36px;padding:22px}.trust-head{color:hsl(var(--gold));align-items:center;gap:10px;display:flex}.trust-head h3{color:hsl(var(--foreground));margin:0;font-size:18px}.trust-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:14px;display:grid}.trust-grid b{font-size:15px}.trust-grid p{color:hsl(var(--muted-foreground));margin:6px 0 0;font-size:13.5px}.kpis{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px;display:grid}.kpi{background:hsl(var(--card));border:1px solid hsl(var(--border));border-radius:14px;gap:2px;padding:14px 16px;display:grid}.kpi b{font-family:var(--latin);color:hsl(var(--gold));font-size:24px;line-height:1.2}.kpi span{color:hsl(var(--muted-foreground));font-size:12.5px}.obs-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;display:grid}.obs-col .panel,.obs-col .panel:first-child{margin-top:14px}.hbars{gap:7px;margin:0;padding:0;list-style:none;display:grid}.hbars li{grid-template-columns:150px 1fr 64px;align-items:center;gap:10px;font-size:13px;display:grid}.hb-label{white-space:nowrap;text-overflow:ellipsis;text-align:right;overflow:hidden}.hbars .arab,.hb-label.arab{color:hsl(var(--gold));font-weight:600}.hb-track{background:hsl(var(--muted));border-radius:99px;height:10px;overflow:hidden}.hb-track i{background:#d33d65;border-radius:99px;height:100%;display:block}.hb-n{font-family:var(--latin);color:hsl(var(--muted-foreground));text-align:left;font-size:12px}.years{direction:ltr;align-items:flex-end;gap:3px;height:190px;padding-top:10px;display:flex}.ycol{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:4px;height:100%;display:flex}.ycol i{background:#d33d65;border-radius:4px 4px 0 0;width:100%;max-width:26px;min-height:2px}.ycol span{font-family:var(--latin);color:hsl(var(--muted-foreground));font-size:10px}.filedrop{border:1px dashed hsl(var(--border-strong));cursor:pointer;color:hsl(var(--muted-foreground));border-radius:12px;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px;padding:14px 16px;display:flex}.filedrop:hover{border-color:hsl(var(--gold) / .6);color:hsl(var(--foreground))}.biblio{gap:10px;margin:0;padding-inline-start:0;font-size:13.5px;list-style:none;display:grid}.biblio li{border:1px solid hsl(var(--border));background:hsl(var(--background) / .4);border-radius:10px;grid-template-columns:1fr auto;gap:10px;padding:10px 12px;line-height:1.6;display:grid}.biblio-tools{align-items:flex-start;gap:4px;display:flex}.src-pill{font-family:var(--latin);background:hsl(var(--muted));color:hsl(var(--muted-foreground));border-radius:99px;align-self:center;padding:1px 7px;font-size:10px}.src-pill.crossref{color:hsl(var(--success))}.table-wrap{overflow-x:auto}table.data{border-collapse:collapse;width:100%;font-size:13px}table.data th{text-align:start;color:hsl(var(--muted-foreground));border-bottom:1px solid hsl(var(--border-strong));white-space:nowrap;padding:8px;font-size:12px}table.data td{border-bottom:1px solid hsl(var(--border));vertical-align:top;padding:9px 8px}table.data td.num{font-family:var(--latin);white-space:nowrap}table.data a{color:hsl(var(--gold))}.sim{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.sim-pill{background:hsl(var(--muted));border-radius:99px;padding:2px 10px;font-size:12px;font-weight:700}.sim-pill.mid{background:hsl(var(--warning) / .15);color:hsl(var(--warning))}.sim-pill.hi{background:hsl(var(--destructive) / .18);color:hsl(var(--destructive))}.shared{margin:8px 0 0;font-size:13px;line-height:2.1}.shared mark{background:hsl(var(--warning) / .2);color:hsl(var(--foreground));border-radius:4px;margin-inline:3px;padding:1px 5px}.ss-result{background:hsl(var(--background) / .5);border:1px solid hsl(var(--border));border-radius:12px;grid-template-columns:auto 1fr;align-items:center;gap:6px 22px;margin-top:14px;padding:16px;display:grid}.ss-result .fhint{grid-column:1/-1}.ss-n{text-align:center;display:grid}.ss-n b{font-family:var(--latin);color:hsl(var(--gold));font-size:46px;line-height:1.1}.ss-n span{color:hsl(var(--muted-foreground));font-size:13px}.steps{font-family:var(--latin);gap:4px;margin:0;padding-inline-start:18px;font-size:13px;display:grid}.km{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.km div{text-align:center;background:hsl(var(--background) / .5);border:1px solid hsl(var(--border));border-radius:8px;padding:8px;display:grid}.km span{font-family:var(--latin);color:hsl(var(--muted-foreground));font-size:11.5px}.km b{font-family:var(--latin);font-size:17px}.concept{grid-template-columns:auto 1fr auto auto;align-items:center;gap:8px;margin-bottom:8px;display:grid}.concept-n{font-family:var(--latin);color:hsl(var(--gold));text-align:center;width:18px;font-weight:700}.concept-count{font-family:var(--latin);color:hsl(var(--muted-foreground));text-align:left;min-width:70px;font-size:12px}.query{white-space:pre-wrap;word-break:break-word;background:hsl(var(--background));border:1px solid hsl(var(--border));color:hsl(var(--gold));border-radius:8px;margin:10px 0;padding:10px 12px;font-size:12.5px}.inline-num{grid-template-columns:1fr 90px;align-items:center;gap:8px;min-width:0;margin-bottom:6px;font-size:13px;display:grid}.reason{grid-template-columns:1fr 70px;gap:6px;margin:6px 0;display:grid}.ref-summary{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.ref-pill{white-space:nowrap;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:700}.ref-pill.verified{background:hsl(var(--success) / .15);color:hsl(var(--success))}.ref-pill.probable{background:hsl(var(--warning) / .15);color:hsl(var(--warning))}.ref-pill.doi_mismatch,.ref-pill.not_found{background:hsl(var(--destructive) / .16);color:hsl(var(--destructive))}.ref-pill.arabic_unindexed{background:hsl(var(--info) / .14);color:hsl(var(--info))}.refs-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.ref-item{border:1px solid hsl(var(--border));border-inline-start:3px solid hsl(var(--border-strong));background:hsl(var(--background) / .4);border-radius:10px;padding:10px 14px}.ref-item.verified{border-inline-start-color:hsl(var(--success))}.ref-item.probable{border-inline-start-color:hsl(var(--warning))}.ref-item.doi_mismatch,.ref-item.not_found{border-inline-start-color:hsl(var(--destructive))}.ref-item.arabic_unindexed{border-inline-start-color:hsl(var(--info))}.ref-head{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.ref-input{font-size:13px;font-family:var(--latin);margin:6px 0 2px}.ref-note{color:hsl(var(--muted-foreground));margin:0;font-size:12.5px}.ref-fix{background:hsl(var(--muted));border-radius:8px;margin-top:8px;padding:8px 10px}.ref-fix p{font-size:12.5px;font-family:var(--latin);margin:4px 0 6px}.choices{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px;display:grid}.choice{text-align:start;border:1px solid hsl(var(--border-strong));background:hsl(var(--background) / .5);cursor:pointer;border-radius:10px;padding:11px 14px;font-weight:600}.choice:hover{border-color:hsl(var(--primary) / .5)}.choice.on{background:hsl(var(--primary) / .16);border-color:hsl(var(--primary))}.rec{border:1px solid hsl(var(--gold) / .45);background:linear-gradient(160deg, hsl(var(--gold) / .08), hsl(var(--card)) 60%);border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin:14px 0;padding:18px;display:flex}.rec h3{color:hsl(var(--gold));margin:2px 0;font-size:20px}.rec p{margin:4px 0 0;font-size:13.5px}.rec-path{font-family:var(--latin);color:hsl(var(--muted-foreground));font-size:12.5px!important}.decision{border-radius:999px;padding:2px 9px;font-size:12px;font-weight:700}.decision.keep{background:hsl(var(--success) / .15);color:hsl(var(--success))}.decision.revise{background:hsl(var(--warning) / .15);color:hsl(var(--warning))}.decision.drop{background:hsl(var(--destructive) / .16);color:hsl(var(--destructive))}table.data.editable td{vertical-align:middle;padding:5px 6px}.kpis.two{grid-template-columns:1fr 1fr;margin-top:0}.para{background:hsl(var(--background) / .5);border:1px solid hsl(var(--border));border-radius:10px;margin:6px 0 8px;padding:10px 12px;font-size:13.5px;line-height:1.9}.plan-badge{white-space:nowrap;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700;text-decoration:none}.plan-badge.trial{background:hsl(var(--info) / .15);color:hsl(var(--info))}.plan-badge.active{background:hsl(var(--gold) / .16);color:hsl(var(--gold))}.plan-badge.expired{background:hsl(var(--primary));color:#fff}.who{text-decoration:none}.who:hover{color:hsl(var(--gold))}.access-card{border:1px solid hsl(var(--border-strong));background:hsl(var(--card));border-radius:14px;flex-wrap:wrap;align-items:center;gap:14px;margin:14px 0;padding:14px 18px;display:flex}.access-card>svg{flex:none}.access-card>div{flex:260px}.access-card b{font-size:15px}.access-card p{color:hsl(var(--muted-foreground));margin:2px 0 0;font-size:13px}.access-card.guest,.access-card.trial{border-color:hsl(var(--info) / .45);background:linear-gradient(160deg, hsl(var(--info) / .08), hsl(var(--card)) 60%)}.access-card.guest>svg,.access-card.trial>svg{color:hsl(var(--info))}.access-card.active{border-color:hsl(var(--gold) / .45);background:linear-gradient(160deg, hsl(var(--gold) / .08), hsl(var(--card)) 60%)}.access-card.active>svg{color:hsl(var(--gold))}.access-card.expired{border-color:hsl(var(--primary) / .5);background:linear-gradient(160deg, hsl(var(--primary) / .1), hsl(var(--card)) 60%)}.access-card.expired>svg{color:#ea869b}.plans{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:start;gap:16px;margin:16px 0;display:grid}.plan{background:hsl(var(--card));border:1px solid hsl(var(--border));box-shadow:var(--shadow-card);border-radius:16px;gap:12px;padding:22px;display:grid;position:relative}.plan h3{margin:0;font-size:19px}.plan ul{gap:8px;margin:0;padding:0;font-size:13.5px;list-style:none;display:grid}.plan li{align-items:flex-start;gap:8px;display:flex}.plan li svg{color:hsl(var(--success));flex:none;margin-top:4px}.pro-plan{border-color:hsl(var(--gold) / .5);background:linear-gradient(170deg, hsl(var(--gold) / .07), hsl(var(--card)) 45%)}.plan-tag{top:-11px;background:hsl(var(--info));color:#fff;border-radius:999px;padding:2px 12px;font-size:11.5px;font-weight:800;position:absolute;inset-inline-start:18px}.plan-tag.gold{background:var(--gradient-brand)}.plan-price{align-items:baseline;gap:8px;display:flex}.plan-price b{font-family:var(--latin);color:hsl(var(--gold));font-size:38px;line-height:1.1}.trial-plan .plan-price b{color:hsl(var(--info));font-family:inherit;font-size:30px}.plan-price span{color:hsl(var(--muted-foreground));font-size:14px}.btn.big{padding:12px 18px;font-size:16px}.faq{gap:4px;margin:0;display:grid}.faq dt{margin-top:10px;font-weight:800}.faq dd{color:hsl(var(--muted-foreground));margin:0;font-size:13.5px}.paywall{text-align:center;padding-top:50px}.paywall-icon{background:hsl(var(--primary) / .15);color:#ea869b;border-radius:18px;place-items:center;width:64px;height:64px;margin:0 auto 14px;display:grid}.paywall h2{margin:0;font-size:24px}.paywall .access-card{text-align:start}.foot{border-top:1px solid hsl(var(--border));text-align:center;color:hsl(var(--muted-foreground));margin-top:40px;padding-top:16px;font-size:12px}@media (width<=1080px){.output-layout{grid-template-columns:1fr}.writer{position:static}.svc-pop{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=960px){.layout{grid-template-columns:1fr}.side{position:static}.obs-grid{grid-template-columns:1fr}.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.trust-grid,.dialog-body,.plans{grid-template-columns:1fr}}@media (width<=640px){.app{padding:0 16px 32px}.topnav>a.btn{display:none}.svc-pop{grid-template-columns:1fr 1fr;max-height:75vh}.search{flex-wrap:wrap}.search button{width:100%}.search-ico{display:none}.hbars li{grid-template-columns:96px 1fr 52px}.km{grid-template-columns:repeat(2,minmax(0,1fr))}.ss-result,.row2{grid-template-columns:1fr}.pair{grid-template-columns:auto 1fr}.page-head h2{font-size:20px}.modal{padding:18px 14px}}.forest{font-family:var(--latin);display:block}.forest .fp-h{fill:hsl(var(--muted-foreground));font-size:11px;font-weight:700}.forest .fp-t{fill:hsl(var(--foreground));font-size:12px;font-family:"Cairo", var(--latin)}.forest .fp-n{fill:hsl(var(--muted-foreground));font-size:11px}.forest .b{fill:hsl(var(--foreground));font-weight:700}.forest .fp-ci{stroke:hsl(var(--muted-foreground));stroke-width:1.5px}.forest .fp-box{fill:hsl(var(--gold))}.forest .fp-diamond{fill:hsl(var(--primary))}.forest .fp-zero{stroke:hsl(var(--border-strong));stroke-dasharray:3 3}.forest .fp-axis{stroke:hsl(var(--border-strong))}.citenet{border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--muted) / .4);margin:10px 0 4px;padding:10px 12px}.citenet .seg{margin-bottom:6px}.citenet-list{gap:6px;margin:6px 0 0;padding-inline-start:18px;font-size:13px;display:grid}.citenet-list li a{color:hsl(var(--foreground))}.citenet-list li .btn{vertical-align:middle;margin-inline-start:6px}.qlist{gap:10px;margin:12px 0;padding-inline-start:22px;list-style:decimal;display:grid}.qitem{border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--card));padding:10px 12px}.qitem .row{flex-wrap:wrap;align-items:center;gap:8px}.qitem .grow{flex:260px}.qtools{align-items:center;gap:4px;display:inline-flex}.actions-cell{white-space:nowrap}.actions-cell .btn{margin-inline-start:4px}.mono{font-family:var(--latin);word-break:break-all;font-size:12px}.survey-form{max-width:760px;margin-inline:auto}.survey-section{color:hsl(var(--gold));margin:22px 4px 8px;font-size:16px}.survey-q{margin-bottom:10px;padding:14px 16px}.survey-qtext{margin:0 0 10px;line-height:1.8}.survey-q .req{color:hsl(var(--destructive))}.survey-opts{flex-wrap:wrap;gap:8px;display:flex}.survey-opts.likert .survey-opt{text-align:center;flex:1 1 0;justify-content:center;min-width:92px}.survey-opt{border:1px solid hsl(var(--border-strong));border-radius:var(--radius);cursor:pointer;align-items:center;gap:6px;padding:8px 12px;font-size:13px;display:inline-flex}.survey-opt input{accent-color:hsl(var(--primary))}.survey-opt.on{border-color:hsl(var(--primary));background:hsl(var(--primary) / .12)}@media (width<=560px){.survey-opts.likert{flex-direction:column}.survey-opts.likert .survey-opt{justify-content:flex-start}}.plan-picker{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:16px 0;display:grid}.plan-opt{text-align:start;border:1px solid hsl(var(--border-strong));background:hsl(var(--card));cursor:pointer;color:inherit;font:inherit;border-radius:12px;gap:4px;padding:14px;display:grid;position:relative}.plan-opt:hover{border-color:hsl(var(--primary) / .5)}.plan-opt.on{border-color:hsl(var(--primary));background:hsl(var(--primary) / .1)}.plan-opt-price{font-size:20px;font-weight:800;font-family:var(--latin)}.plan-save{top:10px;color:hsl(var(--success));background:hsl(var(--success) / .12);border-radius:99px;padding:2px 8px;font-size:11px;font-weight:700;position:absolute;inset-inline-end:10px}.code-row{gap:8px;margin:10px 0 4px;display:flex}.code-row .input{flex:1}.ok-text{color:hsl(var(--success));margin:2px 0}.err-text{color:hsl(var(--destructive));margin:2px 0}.plan-price s{margin-inline-start:8px;font-size:15px}.sections-map{margin:8px 0 4px}.sections-map .chip.on{border-color:hsl(var(--success) / .6)}.sections-map .chip.part{border-color:hsl(var(--warning) / .6)}.sections-map .chip.off{opacity:.55;text-decoration:line-through}.ref-list{gap:8px;padding-inline-start:20px;font-size:13px;display:grid}