:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#18263a;background:#f3f6fb}
*{box-sizing:border-box}body{margin:0;padding:0}.ace-page{max-width:1250px;margin:0 auto;padding:20px}
h1{margin:0;font-size:1.65rem}h2{font-size:1.15rem;margin:0 0 12px}
header,.panel,.results{background:white;border:1px solid #dce4ed;border-radius:12px;padding:20px;margin-bottom:16px}
header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.subtitle{color:#64748b;margin:6px 0 0}.navbar{display:flex;flex-wrap:wrap;gap:8px}
.navlink,.button{display:inline-block;text-decoration:none;border:1px solid #cbd5e1;border-radius:8px;padding:9px 14px;background:white;color:#153d73;font:inherit;cursor:pointer}
.button.primary{background:#1759a7;color:white;border-color:#1759a7}.navlink[aria-disabled="true"]{opacity:.45;pointer-events:none}
.controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(195px,1fr));gap:14px}
label{display:flex;flex-direction:column;gap:5px;font-size:.88rem;font-weight:650}
select{width:100%;min-height:39px;padding:7px;border:1px solid #b9c8d8;border-radius:7px;background:white;font:inherit;font-weight:400;color:#1c2d43}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.navrow{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;margin:12px 0}
.tablewrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{padding:12px;border-bottom:1px solid #e5eaf0}th{background:#eef4fb;text-align:left}td.ar{direction:rtl;text-align:right;font-family:"Noto Naskh Arabic","Amiri",serif;font-size:28px;line-height:1.9}td:first-child{width:28%;min-width:180px}.muted{color:#64748b;font-size:.85rem}
@media(max-width:600px){body{padding:10px}header,.panel,.results{padding:14px}td.ar{font-size:23px}}
/* ACE sectioned navigation and form */
.ace-page{min-height:100vh}
.ace-main-nav{margin-bottom:16px}
.control-section{border:1px solid #e0e8f2;border-radius:10px;padding:16px;margin:14px 0;background:#fbfdff}
.control-section legend{font-weight:750;color:#173f75;padding:0 7px}
.control-section .controls{margin-top:8px}
.results h3{margin:24px 0 8px;color:#173f75}
.ace-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.ace-toolbar a{color:#1759a7}
@media(max-width:600px){.ace-page{padding:10px}.control-section{padding:10px}}