/* Integrated from the supplied platform enhancement file. */

:root{
  --f-ui:"IBM Plex Sans Arabic","Readex Pro",Cairo,Tahoma,sans-serif;   /* واجهة */
  --f-head:"Readex Pro","IBM Plex Sans Arabic",Cairo,sans-serif;        /* عناوين */
  --f-read:"Noto Naskh Arabic","Amiri",serif;                            /* نص القراءة */
  --ease:cubic-bezier(.2,.8,.2,1);
}

/* ---------- الخطوط ---------- */
body{font-family:var(--f-ui);font-weight:400;font-size:17px;line-height:1.85;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-kerning:normal}
button,input,select,textarea{font-family:var(--f-ui)}
h1,h2,h3,.brand b,.hero2 h1,.sc h3,.card h3,.st b{font-family:var(--f-head);letter-spacing:0}
.hero2 h1{font-weight:700;line-height:1.4}
h2{font-weight:700}
.box h3,.sc h3,.card h3{font-weight:600}
button,.nv{font-weight:500}
.tl{font-family:var(--f-head);font-weight:500}
/* نص القراءة المشكول: خط نسخ واضح وتباعد مريح للتشكيل */
.txt{font-family:var(--f-read);font-weight:500;font-size:clamp(25px,3vw,31px);
  line-height:2.5;word-spacing:.12em;color:#16343f;text-align:justify;text-justify:inter-word;
  font-feature-settings:"liga","calt","mark","mkmk"}
.opt,.opt *{font-family:var(--f-ui);font-weight:500}
.st b{font-weight:700}

/* ---------- حركة الأيقونات ---------- */
.ic{transition:transform .45s var(--ease),stroke-width .25s,color .25s;transform-origin:center}
@keyframes wiggle{0%,100%{transform:rotate(0)}20%{transform:rotate(-14deg) scale(1.15)}40%{transform:rotate(12deg) scale(1.15)}60%{transform:rotate(-8deg) scale(1.1)}80%{transform:rotate(5deg) scale(1.1)}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes pop{0%{transform:scale(1)}45%{transform:scale(1.28)}100%{transform:scale(1.12)}}

/* أزرار التنقل والأزرار: الأيقونة تهتزّ بخفّة */
button:hover .ic,.nv:hover .ic{animation:wiggle .6s var(--ease)}
button:active .ic{transform:scale(.9)}
/* الشارة (النقاط والنجوم) */
.badge:hover .ic{animation:pop .5s var(--ease) forwards}
.badge .ic{transition:transform .3s}
/* شعار المنصة */
.brand:hover .logo{transform:rotate(-8deg) scale(1.06)}
.logo{transition:transform .45s var(--ease)}
.brand:hover .logo .ic{animation:bob .9s ease-in-out infinite}
/* بطاقات "ماذا تتعلّم" و"أقسام المنصة" و"الألعاب" */
.lc i,.sc i{transition:transform .5s var(--ease),background .3s,color .3s,box-shadow .3s}
.lc:hover i,.sc:hover i{transform:translateY(-3px) rotate(-6deg) scale(1.1)}
.lc:hover i .ic,.sc:hover i .ic{animation:wiggle .7s var(--ease)}
.sc:hover i{background:#ee6c3b;color:#fff;box-shadow:0 10px 22px #ee6c3b44}
.gc:hover i{background:var(--teal)!important;color:#fff!important;box-shadow:0 10px 22px #0f9f9344}
.learn .lc:hover i{box-shadow:0 8px 18px #0f9f9330}
/* بطاقات النصوص */
.card{overflow:hidden;position:relative}
.card .lesson-art img{transition:transform .8s var(--ease)}
.card:hover .lesson-art img{transform:scale(1.07)}
.card:hover .tag{background:#fff0c2}
/* لمعة تمرّ على البطاقات */
.sc,.lc,.card{position:relative;overflow:hidden;isolation:isolate}
.sc::after,.lc::after,.card::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(115deg,transparent 35%,#ffffff99 50%,transparent 65%);
  transform:translateX(120%);transition:transform .8s var(--ease)}
.sc:hover::after,.lc:hover::after,.card:hover::after{transform:translateX(-120%)}
/* الأرقام الإحصائية */
.st{transition:transform .35s var(--ease),box-shadow .35s}
.st:hover{transform:translateY(-4px)}
/* أيقونة الدرس الكبيرة وأيقونات الرحلة */
.topic-icon{transition:transform .5s var(--ease)}
.box.row:hover .topic-icon,.reading-icon:hover .topic-icon{transform:rotate(-8deg) scale(1.08)}
.box.row{transition:transform .3s var(--ease),box-shadow .3s}
.box.row:hover{transform:translateX(-4px);box-shadow:0 14px 30px #0f9f9322}
/* الأزرار الرئيسية: لمعة وضغط */
button{position:relative;overflow:hidden}
button .rp{position:absolute;border-radius:50%;background:#ffffff66;transform:scale(0);pointer-events:none;animation:rp .6s ease-out forwards}
@keyframes rp{to{transform:scale(3.2);opacity:0}}
.opt.sel{animation:pop .35s var(--ease)}
.opt.done{animation:pop .45s var(--ease)}
/* ظهور هادئ للعناصر عند فتح كل صفحة */
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
main>*{animation:rise .5s var(--ease) both}
.secs>*,.grid>*,.learn>*,.stats>*{animation:rise .55s var(--ease) both}
.secs>*:nth-child(2),.grid>*:nth-child(2),.learn>*:nth-child(2),.stats>*:nth-child(2){animation-delay:.05s}
.secs>*:nth-child(3),.grid>*:nth-child(3),.learn>*:nth-child(3),.stats>*:nth-child(3){animation-delay:.1s}
.secs>*:nth-child(4),.grid>*:nth-child(4),.learn>*:nth-child(4),.stats>*:nth-child(4){animation-delay:.15s}
.secs>*:nth-child(n+5),.grid>*:nth-child(n+5),.learn>*:nth-child(n+5){animation-delay:.2s}
/* شريط التقدّم */
.prog i{transition:width .7s var(--ease)}
/* صورة الواجهة */
.hero2 .ill{transition:transform .6s var(--ease)}
.hero2 .ill:hover{transform:scale(1.015)}

/* ---------- احترام تفضيلات الحركة ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}

:root{--txt:30px}
.txt{font-size:var(--txt)!important}

/* شريط تقدّم التمرير */
#sp{position:fixed;top:0;right:0;height:4px;width:0;z-index:50;background:linear-gradient(270deg,#0f9f93,#7668d8,#f07c68);transition:width .1s linear;border-radius:0 0 4px 4px}

/* الأداة العائمة */
#dock{position:fixed;left:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;flex-direction:column;gap:8px;align-items:center}
#dock button{width:46px;height:46px;min-height:0;padding:0;margin:0;border-radius:50%;background:#fff;color:#08766f;border:1.5px solid #cfe6e2;box-shadow:0 8px 20px #0f9f9333;font-weight:700;font-size:17px}
#dock button:hover{background:#0f9f93;color:#fff;transform:translateY(-3px) scale(1.06)}
#dock .ic{transition:transform .5s var(--ease)}
#dock button:hover .ic{transform:rotate(25deg) scale(1.15)}
#top{opacity:0;pointer-events:none;transform:translateY(10px);transition:.3s}
#top.on{opacity:1;pointer-events:auto;transform:none}

/* الوضع الليلي */
html.dk{color-scheme:dark}
html.dk body{background-color:#0e1a20!important;background-image:radial-gradient(#1b2c34 1px,transparent 1px)!important;color:#e6f1f2!important}
html.dk .top{background:#0e1a20ee!important;border-color:#22353d!important}
html.dk .box,html.dk .card,html.dk .sc,html.dk .lc,html.dk .st,html.dk .wc,html.dk .hero2,html.dk .bub,html.dk footer{background:#15262e!important;color:#e6f1f2!important;border-color:#22353d!important;box-shadow:0 8px 24px #0006!important}
html.dk .st.mint,html.dk .st.lav,html.dk .st.cream,html.dk .st.peach{background:#183039!important}
html.dk .txt{background:#101e24!important;border-color:#27404a!important;color:#f3f7f4!important}
html.dk .strip,html.dk .badge,html.dk .tag{background:#223a44!important;color:#ffe3a3!important;border-color:#2e4954!important}
html.dk .nv,html.dk .opt,html.dk button.w,html.dk input,html.dk select,html.dk textarea{background:#15262e!important;color:#e6f1f2!important;border-color:#2b434d!important}
html.dk .nv.on{background:#0f9f93!important;color:#fff!important}
html.dk .opt.sel{background:#14403f!important;border-color:#0f9f93!important}
html.dk .hero2 h1,html.dk h2,html.dk .brand b,html.dk .card h3,html.dk .sc h3{color:#f1f8f8!important}
html.dk .ds,html.dk small,html.dk .sc p,html.dk .src,html.dk .strip span{color:#97aeb4!important}
html.dk .unit-group>h2{background:#15343a!important}
html.dk #dock button{background:#15262e;color:#7fd8cc;border-color:#2b434d}
html.dk .prog{background:#22353d!important}

/* احتفال */
.cf{position:fixed;top:-12px;z-index:60;width:10px;height:14px;pointer-events:none;border-radius:2px;animation:fall linear forwards}
@keyframes fall{to{transform:translate3d(var(--dx),105vh,0) rotate(720deg);opacity:.9}}

/* أزرار أكبر للمس وتركيز واضح */
@media(pointer:coarse){button,.nv,.opt{min-height:50px}}
a:focus-visible,[role=button]:focus-visible{outline:3px solid #9ad8cf;outline-offset:3px}
@media(prefers-reduced-motion:reduce){.cf{display:none}}

/* شعار مدرسة الطالب الذكي بدل أيقونة الكتاب في موضعي العلامة */
.brand .logo,.wc .logo{background:transparent!important;box-shadow:none!important;border-radius:0!important;overflow:visible;padding:0}
.brand .logo{width:64px;height:64px;flex:none}
.wc .logo{width:76px;height:76px;margin:0 auto 10px!important}
.brand-logo{display:block;width:100%;height:100%;object-fit:contain;border-radius:0}

/* الشعار أصغر من إطار الأيقونة مع إبقاء أبعاد الإطار المعتادة */
.brand .logo,.wc .logo{background:linear-gradient(135deg,#bfeae3,#d9d3fb)!important;box-shadow:none!important;border-radius:16px!important;overflow:hidden;padding:0}
.brand .logo,.wc .logo{width:50px;height:50px;flex:none}
.brand-logo{width:36px;height:36px;margin:auto;object-fit:contain}


/* التقييم العام ومخطط تقدم الزوار — لوحة عربية RTL */
.privacy-note{background:#fff6dd;border-radius:14px;padding:10px 14px;color:#6b5311;font-size:14px}
.public-rating-box,.rating-summary,.rating-summary-main,.rating-choice,.chart-legend,.visitor-card>summary{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.public-rating-box{justify-content:space-between}
.public-rating-box>div:first-child{flex:1;min-width:220px}
.public-rating-box h3,.rating-box h3{margin-bottom:4px}
.rating-summary{justify-content:center;background:#f4fbf9;border:1px solid #dfeeed;border-radius:18px;padding:12px 18px}
.rating-summary-main{gap:10px}.rating-summary-main strong{font-size:26px;color:#1f6f68}.rating-summary-main small{font-size:14px;color:#71818a}
.rating-stars{direction:ltr;color:#d49b20;font-size:26px;letter-spacing:2px;white-space:nowrap}
.rating-count{color:#647780;font-weight:600}
.rating-choice{direction:ltr;justify-content:center;gap:6px}
button.rating-star{border:0!important;background:transparent!important;color:#d49b20!important;box-shadow:none!important;font-size:42px;line-height:1;padding:4px 8px;min-height:52px}
button.rating-star:hover{transform:scale(1.12)!important;background:transparent!important}
button.rating-star[aria-pressed="true"]{color:#d49b20!important}
.rating-message{min-height:1.8em;color:#536c73}
.teacher-welcome{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.teacher-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:16px 0}
.teacher-metric{background:#fff;border:1px solid #e2ecee;border-radius:18px;padding:16px;box-shadow:0 4px 14px rgba(24,59,75,.06)}
.teacher-metric strong{display:block;font-size:28px;color:#0f8d83;line-height:1.3}.teacher-metric span{color:#647780;font-size:14px}
.visitor-list{display:grid;gap:12px}
details.visitor-card{background:#fff;border:1px solid #dce8e9;border-radius:18px;overflow:hidden;box-shadow:0 5px 16px rgba(24,59,75,.06)}
.visitor-card>summary{list-style:none;cursor:pointer;padding:15px 18px;display:grid;grid-template-columns:minmax(140px,1.3fr) minmax(150px,1fr) auto auto;gap:8px 14px}
.visitor-card>summary::-webkit-details-marker{display:none}.visitor-card>summary::after{content:"＋";grid-column:4;grid-row:1;color:#0f8d83;font-weight:900}
.visitor-card[open]>summary::after{content:"−"}
.visitor-name{font-size:18px;font-weight:800;color:#183b4b}.visitor-date{font-size:13px;color:#71818a}.visitor-average{font-size:14px;font-weight:700;color:#31535d;background:#f2f8f7;border-radius:99px;padding:4px 10px;white-space:nowrap}
.visitor-details{padding:4px 18px 18px;border-top:1px solid #edf2f1}.visitor-details>p{margin:12px 0;color:#526970}
.chart-legend{font-size:13px;color:#536c73;gap:18px;margin:8px 0 14px}.chart-legend>span{display:inline-flex;align-items:center;gap:7px}
.legend-dot{width:11px;height:11px;border-radius:50%;display:inline-block}.legend-dot.quiz{background:#0f9f93}.legend-dot.games{background:#7668d8}
.visitor-chart{display:grid;gap:9px}.chart-story{border:1px solid #edf2f1;border-radius:14px;padding:10px 13px;background:#fcfefe}.chart-story h4{margin:0 0 8px;font-size:15px;color:#25454f}
.chart-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.chart-metric{min-width:0}.chart-metric-head{display:flex;justify-content:space-between;gap:10px;font-size:13px;margin-bottom:5px;color:#526970}.chart-metric-head b{color:#183b4b}.chart-empty{color:#8a999e;font-size:12px}
.chart-track{height:10px;background:#e7efee;border-radius:99px;overflow:hidden;position:relative;direction:rtl}.chart-fill{display:block;height:100%;position:absolute;right:0;top:0;border-radius:99px;transition:width .45s ease}.chart-fill.quiz{background:linear-gradient(90deg,#56c7b7,#0f9f93)}.chart-fill.games{background:linear-gradient(90deg,#b4aaf4,#7668d8)}
html.dk .privacy-note{background:#2e3b2a;color:#f4df9f}html.dk .rating-summary,html.dk .visitor-average,html.dk .chart-story{background:#15262e;border-color:#2b434d;color:#d9e8e9}html.dk .teacher-metric,html.dk details.visitor-card{background:#15262e;border-color:#2b434d}html.dk .teacher-metric strong,html.dk .visitor-name,html.dk .chart-story h4,html.dk .chart-metric-head b{color:#e6f1f2}html.dk .teacher-metric span,html.dk .visitor-date,html.dk .chart-metric-head,html.dk .visitor-details>p{color:#a7bdc1}html.dk .visitor-details{border-color:#2b434d}html.dk .chart-track{background:#2b434d}
@media(max-width:700px){.visitor-card>summary{grid-template-columns:1fr 1fr}.visitor-card>summary::after{grid-column:2;grid-row:1}.visitor-date{grid-column:1/-1}.chart-pair{grid-template-columns:1fr}.public-rating-box{align-items:flex-start}.public-rating-box .rating-summary{width:100%}}
@media(prefers-reduced-motion:reduce){.chart-fill{transition:none}}


.teacher-login-form{display:grid;gap:10px;max-width:520px;margin-top:16px;text-align:right}
.teacher-login-form label{font-weight:700}
.teacher-login-form input{width:100%;min-height:46px;padding:10px 12px;border:1px solid var(--line,#cbd5d1);border-radius:12px;background:var(--card,#fff);color:var(--ink,#18333b);font:inherit}
.teacher-login-form button{width:100%}
.teacher-login-message{min-height:1.4em;margin:0;color:var(--danger,#a72e38)}
html.dk .teacher-login-form input{background:#15262e;color:#e6f1f2;border-color:#2b434d}