:root{--edu-ink:#152f41;--edu-teal:#087f80;--edu-blue:#215e85;--edu-bg:#f3f7fa;--edu-soft:#e5f2f2;--edu-border:#d8e5ec}html{scroll-behavior:smooth}body{font-family:'Tajawal',Arial,sans-serif!important;background:var(--edu-bg)!important;color:var(--edu-ink)}.portal-shell{display:none!important}body{padding-right:260px!important;box-sizing:border-box}body>.edu-side{position:fixed;right:0;top:0;bottom:0;width:260px;background:#fff;border-left:1px solid var(--edu-border);z-index:9998;overflow-y:auto;box-shadow:-8px 0 30px #123b5210;direction:rtl}.edu-brand{padding:24px 18px 19px;background:linear-gradient(135deg,#0c666f,#1a5074);color:#fff}.edu-brand strong{display:block;font-size:21px;line-height:1.65}.edu-brand small{display:block;opacity:.9}.edu-nav{padding:14px 10px}.edu-nav details{border-bottom:1px solid #edf1f6;padding:7px 0}.edu-nav summary{cursor:pointer;padding:11px 13px;font-weight:800;border-radius:12px;color:#215168;list-style:none}.edu-nav summary::-webkit-details-marker{display:none}.edu-nav summary:before{content:'⌄';float:left;opacity:.6}.edu-nav a{display:block;text-decoration:none;color:#36556a;font-size:14px;line-height:1.7;padding:9px 16px;border-radius:10px;margin:2px 0}.edu-nav a:hover,.edu-nav a[aria-current=page]{background:#e1f1f1;color:#07585e}.edu-nav .edu-major{font-weight:800;font-size:15px}.edu-domain{padding-right:27px!important;border-right:2px solid #b5dcdb;margin-right:15px!important}.edu-menu-toggle{display:none;position:fixed;right:12px;top:12px;z-index:10000;border:0;background:#076b71;color:#fff;border-radius:12px;padding:10px 15px;box-shadow:0 3px 12px #0002;cursor:pointer;font-family:inherit}.edu-side-footer{padding:14px;border-top:1px solid var(--edu-border);font-size:12px;color:#607486}.edu-side-footer a{font-size:13px}.edu-card{border:1px solid var(--edu-border);border-radius:18px;background:#fff;padding:23px;box-shadow:0 4px 20px #17455a0b}a,button,input,textarea,select{font-family:'Tajawal',Arial,sans-serif}button,.btn{transition:transform .15s,box-shadow .15s}button:hover,.btn:hover{transform:translateY(-1px)}:focus-visible{outline:3px solid #ec9e3e!important;outline-offset:3px}header,.header,.head{box-shadow:none!important}.domainCard,.subject-card,.card,.modeCard{border-radius:18px!important}h1,h2,h3{letter-spacing:0!important;line-height:1.55}body>.pn-mobile{display:none!important}@media(max-width:900px){body{padding-right:0!important;padding-top:50px!important}.edu-menu-toggle{display:block}.edu-side{transform:translateX(105%);transition:transform .25s;width:min(82vw,310px)}body.edu-nav-open>.edu-side{transform:translateX(0)}body.edu-nav-open:before{content:'';position:fixed;inset:0;background:#102b3988;z-index:9997}.edu-brand{padding-top:35px}}@media print{body{padding:0!important}.edu-side,.edu-menu-toggle{display:none!important}}

/* قائمة مواد بأيقونات ومجالات مباشرة دون روابط وسيطة */
.edu-subject summary{display:flex;align-items:center;gap:10px;min-height:48px}.edu-subject summary:before{order:3;margin-right:auto}.edu-subject-icon{display:grid;place-items:center;width:38px;height:38px;flex:none;font-size:21px;border-radius:12px;background:#e5eefb;color:#274f91}.edu-icon-science{background:#e2f5ec;color:#147c58}.edu-icon-reading{background:#f5eafa;color:#8951a3}.edu-domain-links{padding:0 14px 9px 2px}.edu-domain-links .edu-domain{margin:1px 6px!important;padding:8px 12px!important;border-right:2px solid #bddbdc;font-size:13.5px;line-height:1.6}.edu-subject[open]>summary{background:#eaf4f5;color:#0e6770}.edu-nav .edu-major{min-height:35px}.edu-form select{min-height:44px}
/* موحد: مظهر هادئ متوازن وعناصر مناسبة للجوال */
:root{--edu-ink:#18334b;--edu-teal:#116a72;--edu-bg:#f6f8fa;--edu-border:#dce6eb}
body>.edu-side{width:252px}body{padding-right:252px!important}.edu-brand{background:linear-gradient(135deg,#114b60,#0d7779)}.edu-subject summary{font-size:15px}.edu-domain-links{padding-bottom:8px}.edu-nav a{line-height:1.75}.edu-list-row{overflow-wrap:anywhere}
.edu-tabs{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}.edu-tabs button,.edu-tabs a{background:white;border:1px solid var(--edu-border);border-radius:11px;padding:11px 18px;color:var(--edu-ink);text-decoration:none;font-weight:700;cursor:pointer}.edu-tabs .active{background:#0d6a70;color:white;border-color:#0d6a70}
[hidden]{display:none!important}@media(max-width:900px){body{padding-right:0!important}.edu-tabs{gap:6px}.edu-tabs button,.edu-tabs a{flex:1;text-align:center;padding:10px}}

/* Accurate semantic icons for subjects */
.edu-subject-icon svg{width:24px;height:24px;display:block}.edu-domain-links .edu-domain{font-weight:600}.edu-domain-links{display:grid;gap:1px}