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/*! © 2026 sinansaritas.com — Tüm hakları saklıdır. */
/* sinansaritas.com — Sayı Laboratuvarı (ss-sayilab.js) */
.msl{--ms-kenar:#d9e3e0;--ms-soluk:#5b6672;--ms-ana:#1A7D6C;font:15px/1.5 Poppins,system-ui,-apple-system,"Segoe UI",sans-serif;color:#1c2533;padding:14px}
.msl *{box-sizing:border-box}
.msl button{min-height:40px!important;padding:0 14px!important;border-radius:12px!important;border:1.5px solid var(--ms-kenar)!important;background:#fff!important;color:#1c2533!important;font:600 14px Poppins,system-ui,sans-serif!important;cursor:pointer;box-shadow:none!important;text-transform:none!important;letter-spacing:0!important;line-height:1!important}
.msl button:hover{border-color:var(--ms-ana)!important}.msl button.on{background:#1c2533!important;color:#fff!important;border-color:#1c2533!important}.msl button:disabled{opacity:.4;cursor:default}
.msl-ust{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:12px}
.msl-isler{display:flex;flex-wrap:wrap;gap:8px}
.msl-kesirler{display:flex;gap:18px;flex-wrap:wrap}
.msl-kontrol{display:grid;grid-template-columns:auto auto;grid-template-rows:auto 6px auto;align-items:center;column-gap:10px;padding:10px 12px;border:1.5px solid var(--ms-kenar);border-radius:16px;background:#fff}
.msl-kontrol.msl-a{border-color:#93b8fb}.msl-kontrol.msl-b{border-color:#f7c873}
.msl-kc{display:flex;align-items:center;gap:8px;grid-column:1}.msl-kc button{width:40px;padding:0!important;font-size:20px!important}
.msl-sayi{min-width:44px;text-align:center;font-size:28px;font-weight:800;font-variant-numeric:tabular-nums}
.msl-cizgi{grid-column:1;display:block;height:3px;background:#1c2533;border-radius:2px;margin:0 48px}
.msl-denk{grid-column:2;grid-row:1/4;display:flex;flex-direction:column;gap:6px}.msl-denk button{min-height:34px!important;font-size:13px!important}
.msl-kontrol small{grid-column:1/3;font-size:12px;color:var(--ms-soluk)}
.msl-fr{display:inline-flex;flex-direction:column;vertical-align:middle;text-align:center;line-height:1.1;margin:0 2px}.msl-fr>span:first-child{border-bottom:2px solid currentColor;padding:0 3px}.msl-fr>span:last-child{padding:0 3px}
.msl-ov{text-decoration:overline;text-decoration-thickness:2px}
.msl-gosterim{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin-bottom:12px}
.msl-g{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:center;background:#f6f9f8;border-radius:16px;padding:12px 14px;border-left:5px solid #4F8EF7}.msl-g.msl-b{border-left-color:#F59E0B}
.msl-buyuk{font-size:30px;font-weight:800}
.msl-g dl{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;margin:0;font-size:14px}.msl-g dt{color:var(--ms-soluk)}.msl-g dd{margin:0;font-weight:600}
.msl-modeller{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px}
.msl-model{background:#fff;border:1px solid var(--ms-kenar);border-radius:16px;padding:10px 12px;margin:0 0 12px}
.msl-model h4{margin:0 0 6px;font-size:14.5px;font-weight:800}.msl-model h4 small{font-weight:500;color:var(--ms-soluk);font-size:12px}
.msl-svg{width:100%;height:auto;display:block}
.msl-parca{cursor:pointer;transition:fill .25s}.msl-parca:hover{opacity:.85}
.msl-yeni{animation:msl-belir .5s ease}@keyframes msl-belir{from{opacity:.2}to{opacity:1}}
.msl-sicra{stroke-dasharray:200;stroke-dashoffset:200;animation:msl-ciz .5s ease forwards}@keyframes msl-ciz{to{stroke-dashoffset:0}}
.msl-dk{font-size:11.5px;fill:#3f4a55;text-anchor:middle;font-family:Poppins,system-ui,sans-serif}.msl-tam{font-size:15px;font-weight:800;fill:#1c2533;text-anchor:middle;font-family:Poppins,system-ui,sans-serif}
.msl-not{font-size:13px;color:var(--ms-soluk);margin:6px 0 0}.msl-yuzluk-not{font-size:15px;font-weight:600;margin:6px 0 0}
.msl-karsilastir:empty{display:none}.msl-karsilastir{background:#fffbea;border:1.5px solid #f7d36b;border-radius:16px;padding:12px 16px;margin-top:4px}
.msl-sonuc{display:flex;align-items:center;justify-content:center;gap:18px;font-size:34px;font-weight:800}.msl-sonuc .msl-a{color:#1d4ed8}.msl-sonuc .msl-b{color:#b45309}
.msl-yol{margin:8px 0 0;padding-left:20px}.msl-yol li{margin:4px 0}
/* basamak */
.msl-giris{display:flex;flex-direction:column;font-size:12.5px;color:var(--ms-soluk);font-weight:600}
.msl-giris input{font:800 26px Poppins,system-ui,sans-serif;border:1.5px solid var(--ms-kenar);border-radius:12px;padding:6px 12px;width:min(360px,80vw);color:#1c2533;letter-spacing:.04em}
.msl-tablo{overflow-x:auto;margin-bottom:10px}
.msl-bt{border-collapse:separate;border-spacing:3px;margin:0 auto;font-variant-numeric:tabular-nums}
.msl-bt th{background:var(--r,#1c2533);color:#fff;font-size:12px;padding:4px 8px;border-radius:8px;white-space:nowrap}
.msl-ba{font-size:10.5px;color:var(--r);text-align:center;padding:2px 4px;border-bottom:2px solid var(--r);white-space:nowrap;max-width:70px;line-height:1.2}
.msl-br{font-size:28px;font-weight:800;text-align:center;min-width:42px;padding:6px 4px;background:#f6f9f8;border-radius:10px;color:var(--r,#1c2533)}
.msl-oku,.msl-coz{background:#f6f9f8;border-radius:14px;padding:10px 14px;margin:0 0 10px;font-size:15px}.msl-oku{font-size:17px;font-weight:600}
.msl-ab .msl-boncuk{cursor:pointer;transition:fill .2s}.msl-cubuk{cursor:pointer}
/* ondalık */
.msl-ot .msl-virgul{font-size:30px;font-weight:800;background:none;padding:0 2px}.msl-ot th.msl-virgul{background:none;color:#1c2533}
.msl-ot th.msl-oh{background:#7c3aed}.msl-ot td.msl-oh{color:#6d28d9}.msl-ot th{background:#2563eb}
/* bölme */
.msl-bolme-ic{display:grid;grid-template-columns:minmax(220px,auto) 1fr;gap:16px;align-items:start}
.msl-uzun{display:inline-flex;font:700 22px/1.35 Poppins,system-ui,sans-serif;font-variant-numeric:tabular-nums;background:#fff;border:1px solid var(--ms-kenar);border-radius:16px;padding:12px 18px}
.msl-sol{display:flex;flex-direction:column;align-items:flex-end;padding-right:12px}
.msl-ss span{display:inline-block;min-width:1ch;text-align:right}.msl-cik span{color:#57606a}.msl-cizgili span{border-top:2px solid #1c2533}
.msl-sifir{color:#D32F2F}.msl-son span{background:#fff4d6;border-radius:4px}
.msl-sag{border-left:2.5px solid #1c2533}.msl-bolen{padding:0 12px;border-bottom:2.5px solid #1c2533}.msl-bolum{padding:0 12px;color:#1d4ed8;white-space:nowrap}
.msl-bilgi p{margin:0 0 8px}.msl-kural[hidden]{display:none}
@media (max-width:640px){.msl{padding:10px}.msl-bolme-ic{grid-template-columns:1fr}.msl-sayi{font-size:24px}.msl-br{font-size:22px;min-width:32px}.msl-buyuk{font-size:26px}.msl-sonuc{font-size:28px}}
.msl-bt td,.msl-bt th{border:0!important}.msl-br{border:1.5px solid var(--r,#d9e3e0)!important}
/* kesirler (sayilab/kesir.js) */
.msk-ust{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:12px}
.msk-sekme{display:flex;flex-wrap:wrap;gap:6px}.msk-sekme button{min-height:38px!important}
.msk-sinif{display:flex;align-items:center;gap:4px;font-size:12.5px;color:var(--ms-soluk);font-weight:600}.msk-sinif span{margin-right:4px}.msk-sinif button{min-width:38px;padding:0 8px!important}
.msk-satir{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:12px}
.msk-isler{display:flex;flex-wrap:wrap;gap:8px}
.msk-duz{position:relative;border:1.5px solid var(--ms-kenar);border-radius:16px;background:#fff;padding:8px 12px}
.msk-duz>small{display:block;font-size:12px;color:var(--ms-soluk);font-weight:600;margin-bottom:4px}
.msk-ra{border-color:#93b8fb}.msk-rb{border-color:#f7c873}.msk-rc{border-color:#86e0bd}.msk-rd{border-color:#f5a8cf}.msk-re{border-color:#c4b5fd}
.msk-duz-ic{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.msk-pp{display:flex;flex-direction:column;align-items:center;gap:2px}.msk-pp>i{display:block;width:100%;height:3px;background:#1c2533;border-radius:2px}
.msk-ad{display:flex;align-items:center;gap:6px}.msk-ad>span{font-size:11.5px;color:var(--ms-soluk);min-width:40px;text-align:right}
.msk-ad>div{display:flex;align-items:center;gap:6px}.msk-ad button{width:36px;min-height:34px!important;padding:0!important;font-size:18px!important}
.msk-ad b{min-width:30px;text-align:center;font-size:22px;font-weight:800;font-variant-numeric:tabular-nums}
.msk-onizle{font-size:24px;font-weight:800;padding-left:6px}
.msk-sil{position:absolute;top:-10px;right:-10px;width:28px;min-height:28px!important;padding:0!important;border-radius:50%!important;font-size:16px!important}
.msk-op{display:flex;gap:6px;align-items:center}.msk-op>b{font-size:30px;font-weight:800;padding:0 4px}.msk-op button{min-width:46px;font-size:22px!important}
.msk-alt{width:100%}.msk-alt button{font-size:14px!important}
.msk-tamli{display:inline-flex;align-items:center;gap:2px}
.msk-zincir{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:28px;font-weight:800;background:#f6f9f8;border-radius:16px;padding:10px 16px;margin:0 0 10px}
.msk-gri{color:#64748b;font-size:.72em}.msk-vurgu{color:#6d28d9}.msk-ca{color:#1d4ed8}.msk-cb{color:#b45309}.msk-cc{color:#047857}.msk-cd{color:#be185d}.msk-ce{color:#6d28d9}
.msk-soru{display:inline-block;min-width:44px;text-align:center;color:#D32F2F;border:2px dashed #D32F2F;border-radius:10px;padding:0 8px}
.msk-acik{margin:0 0 10px;font-size:14.5px}
.msk-cipler{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0 0 10px;font-size:14px;color:var(--ms-soluk);font-weight:600}
.msk-cip{min-height:52px!important;font-size:17px!important}
.msk-kutu{background:#fffbea;border:1.5px solid #f7d36b;border-radius:16px;padding:10px 14px;margin:0 0 10px;font-size:14.5px}.msk-kutu small{display:block;margin-top:6px;color:var(--ms-soluk)}
.msk-sadlar{font-size:22px;font-weight:700;line-height:2.3}
.msk-adimlar{margin:0 0 10px;padding-left:22px;font-size:15px}.msk-adimlar li{margin:0 0 8px;line-height:2}.msk-adimlar li.msk-gizli{display:none}
.msk-adimlar .msl-fr{font-size:17px}
.msk-uyari{background:#fef2f2;border:1.5px solid #fca5a5;border-radius:14px;padding:10px 14px;margin:0 0 10px;display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.msk-uyari-k{font-size:13px;color:#b91c1c;margin:-4px 0 10px}
.msk-bilgi{background:#eef2ff;border-radius:12px;padding:8px 12px;font-size:13.5px;margin:0 0 10px}
.msk-sat{display:flex;align-items:center;justify-content:flex-end;height:44px;padding-right:6px;font:800 16px Poppins,system-ui,sans-serif}
.msk-sat .msl-fr{font-size:15px}
.msk-oket{display:flex;justify-content:center;font:800 15px Poppins,system-ui,sans-serif;line-height:1.05}
.msk-oket .msl-fr{background:rgba(255,255,255,.85);border-radius:6px}
.msk-sayi-k{font:800 12px Poppins,system-ui,sans-serif;fill:#1c2533;text-anchor:middle}
.msk-yeni-cizgi{stroke-dasharray:60;stroke-dashoffset:60;animation:msl-ciz .7s ease forwards}
.msk-sira b{color:#1c2533}
.msk-oyun{width:100%;background:#f0fdf4;border:1.5px solid #86efac;border-radius:16px;padding:12px 14px}
.msk-kartlar{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0}
.msk-kesirkart{position:relative;min-width:72px;min-height:76px!important;font-size:22px!important}.msk-kesirkart .msl-fr{font-size:22px}
.msk-kesirkart.on{background:#e0e7ff!important;color:#1c2533!important;border-color:#6366f1!important}
.msk-kesirkart i{position:absolute;top:-8px;right:-8px;background:#6366f1;color:#fff;border-radius:50%;width:22px;height:22px;font:700 12px/22px Poppins,sans-serif;font-style:normal}
.msk-cevap{background:#fff;border:2px solid #c7d2fe;border-radius:16px;padding:12px 14px;margin:0 0 12px}
.msk-cevap-ic{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:8px;font-size:24px;font-weight:800}
.msk-cevap input{width:64px;font:800 20px Poppins,system-ui,sans-serif;text-align:center;border:1.5px solid var(--ms-kenar);border-radius:10px;padding:4px 2px;margin:2px 0}
.msk-cevap input[data-c="t"]{width:58px}
.msk-geri{margin-top:8px;font-size:15px}.msk-dogru{color:#047857;font-weight:700}.msk-yanlis{color:#b91c1c;font-weight:700}
.msk-yuzluk{max-width:220px}
@media (max-width:640px){.msk-zincir{font-size:22px}.msk-onizle{font-size:20px}.msk-ad b{font-size:19px;min-width:24px}.msk-ad button{width:32px}.msk-sekme button{font-size:12.5px!important;padding:0 9px!important}}
.msk-kucuk{font:700 12px Poppins,system-ui,sans-serif;white-space:nowrap;color:#475569}
.msk-kaydir{margin:6px 0 2px;font-size:14px;font-weight:600;color:var(--ms-soluk,#5b6672)}.msk-kaydir label{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.msk-kaydir input[type=range]{flex:1;min-width:160px;accent-color:#F59E0B;height:28px}