:root{--bg:#f6f8f8;--card:#fff;--tx:#1b2626;--mut:#5b6b6b;--br:#d5dede;--pri:#0f766e;--pri2:#0b5c56;--key:#fff}
:root[data-theme=dark]{--bg:#0f1515;--card:#182121;--tx:#eaf2f2;--mut:#9db0b0;--br:#2f4040;--pri:#2dd4bf;--pri2:#5eead4;--key:#223030}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:16px/1.65 Inter,system-ui,sans-serif;background:var(--bg);color:var(--tx);padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}
a{color:var(--pri)}.wrap{max-width:960px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.site-header{background:var(--card);border-bottom:1px solid var(--br);position:sticky;top:0;z-index:5}
.bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding-top:10px;padding-bottom:10px}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--tx);text-decoration:none}
.logo{background:var(--pri);color:#fff;width:32px;height:32px;border-radius:8px;display:grid;place-items:center;font-family:"Noto Nastaliq Urdu",serif}
nav a{margin-right:14px;text-decoration:none;color:var(--tx);font-weight:600}nav a:hover{color:var(--pri)}
.hero{text-align:center;padding:28px 0 8px}h1{font-size:clamp(1.6rem,5vw,2.4rem);line-height:1.25;margin:0 0 8px}
.hero p{color:var(--mut);max-width:640px;margin:0 auto}
.tool{background:var(--card);border:1px solid var(--br);border-radius:14px;overflow:hidden;margin:20px 0;box-shadow:0 4px 16px rgba(0,0,0,.07)}
.bar-tools{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;padding:10px;background:var(--bg);border-bottom:1px solid var(--br)}
.grp{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
button,select{font:inherit;font-size:14px;padding:8px 12px;border:1px solid var(--br);border-radius:8px;background:var(--key);color:var(--tx);cursor:pointer;min-height:40px}
button:hover{border-color:var(--pri)}button:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--pri);outline-offset:2px}
.chk{font-size:14px;display:flex;gap:4px;align-items:center}
#urdu-text-area{display:block;width:100%;min-height:260px;padding:16px;border:0;background:var(--card);color:var(--tx);font:22px/2.2 "Noto Nastaliq Urdu","Jameel Noori Nastaleeq",serif;resize:vertical;outline:0}
.status{min-height:20px;padding:0 12px;font-size:13px;color:var(--pri)}
.kb{display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:6px;padding:10px;background:var(--bg);border-top:1px solid var(--br)}
.kb button{font-family:"Noto Nastaliq Urdu",serif;font-size:20px;padding:6px 0;min-height:46px;line-height:1.6}
.kb .space{grid-column:span 4}.kb .back{grid-column:span 2}
.guide{margin:10px;padding:8px 12px;border:1px solid var(--br);border-radius:8px}.guide summary{cursor:pointer;font-weight:600}
.tbl{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:center;margin-top:8px}
th,td{border:1px solid var(--br);padding:6px;font-size:14px}td:nth-child(2){font-family:"Noto Nastaliq Urdu",serif;font-size:18px}th{background:var(--bg)}
.content,.doc{background:var(--card);border:1px solid var(--br);border-radius:14px;padding:20px;margin:20px 0}
.content h2,.doc h2{font-size:1.25rem;margin:1.4em 0 .4em}.doc h1{margin-bottom:4px}.upd{color:var(--mut);font-size:14px}
.feat{columns:2;padding-left:20px}.faq details{border-bottom:1px solid var(--br);padding:8px 0}.faq summary{cursor:pointer;font-weight:600}
.note{color:var(--mut);font-size:14px}
.form{display:grid;gap:12px}.form label{display:grid;gap:4px;font-weight:600}
.form input,.form textarea{font:inherit;padding:10px;border:1px solid var(--br);border-radius:8px;background:var(--bg);color:var(--tx);width:100%}
.btn{display:inline-block;background:var(--pri);color:#fff;border:0;border-radius:8px;padding:10px 18px;text-decoration:none;font-weight:600}
:root[data-theme=dark] .btn{color:#062;}
.site-footer{border-top:1px solid var(--br);background:var(--card);padding:18px 0;margin-top:30px;text-align:center;font-size:14px;color:var(--mut)}
.site-footer nav a{margin:0 8px;display:inline-block;color:var(--tx)}
@media(max-width:600px){.feat{columns:1}.bar-tools,.grp{width:100%}.grp button,.grp select{flex:1}#urdu-text-area{min-height:200px;font-size:20px}nav a{margin-right:10px}}