:root{--or:#f97316;--or-d:#ea6c08;--bg:#f8fafc;--card:#fff;--text:#1e293b;--mute:#64748b;--bdr:#e2e8f0;--rad:12px;}
*{box-sizing:border-box;}
.eg24c-container{max-width:1200px;margin:0 auto;padding:0 16px;}

/* ══ Hero ══ */
.eg24c-hero{position:relative;background:#0f172a;min-height:480px;display:flex;align-items:center;overflow:hidden;}
.eg24c-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;}
.eg24c-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,15,28,.95) 0%,rgba(10,15,28,.88) 35%,rgba(10,15,28,.45) 62%,rgba(10,15,28,.05) 85%);}
.eg24c-hero-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:64px 24px;width:100%;}
.eg24c-hero-inner{max-width:520px;text-align:right;color:#fff;margin-right:auto;margin-left:0;}
.eg24c-hero-content h1{font-size:40px;font-weight:800;margin:0 0 14px;font-family:Tahoma,sans-serif;color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.6);line-height:1.3;}
.eg24c-hero-badge{display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;font-size:13px;font-weight:600;padding:8px 18px;border-radius:30px;margin-bottom:18px;font-family:Tahoma,sans-serif;backdrop-filter:blur(4px);}
.eg24c-hero-highlight{display:block;color:var(--or);font-size:0.85em;margin-top:4px;}
.eg24c-hero-content p{font-size:16.5px;color:rgba(255,255,255,.9);margin:0 0 30px;font-family:Tahoma,sans-serif;text-shadow:0 1px 8px rgba(0,0,0,.5);}
.eg24c-search-wrap{display:flex;max-width:480px;margin:0 0 24px;background:#eef1f5;border-radius:50px;align-items:center;padding:6px;box-shadow:0 14px 34px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.06);}
.eg24c-search-icon{flex-shrink:0;color:#94a3b8;margin-inline-end:10px;margin-inline-start:16px;}
.eg24c-search-wrap input{flex:1;padding:14px 0;border:none;outline:none;font-size:14.5px;font-family:Tahoma,sans-serif;direction:rtl;color:#1e293b;background:transparent;min-width:0;}
.eg24c-search-wrap input::placeholder{color:#94a3b8;}
.eg24c-search-wrap button{padding:0 30px;height:48px;background:#22c55e;color:#fff;border:none;cursor:pointer;border-radius:50px;display:flex;align-items:center;justify-content:center;font-size:14.5px;font-weight:700;flex-shrink:0;transition:.15s;font-family:Tahoma,sans-serif;white-space:nowrap;box-shadow:0 8px 20px rgba(34,197,94,.45);}
.eg24c-search-wrap button:hover{background:#16a34a;transform:translateY(-1px);}
@media(max-width:900px){
  .eg24c-hero-overlay{background:linear-gradient(180deg,rgba(10,15,28,.75) 0%,rgba(10,15,28,.92) 100%);}
  .eg24c-hero-inner{max-width:100%;text-align:center;margin:0 auto;}
  .eg24c-search-wrap{margin:0 auto 24px;}
}
@media(max-width:480px){
  .eg24c-search-wrap{padding:4px;}
  .eg24c-search-icon{margin:0 10px 0 4px;}
  .eg24c-search-wrap button{padding:0 18px;height:42px;font-size:13.5px;}
}
@media(max-width:480px){.eg24c-verify-btn{display:flex;width:100%;justify-content:center;margin-top:18px;}}
.eg24c-hero-stats{display:flex;gap:32px;justify-content:center;flex-wrap:wrap;font-size:14px;color:rgba(255,255,255,.8);font-family:Tahoma,sans-serif;}
.eg24c-verify-btn{display:inline-flex;align-items:center;gap:6px;margin-top:24px;background:var(--or);color:#fff;font-family:Tahoma,sans-serif;font-size:14px;font-weight:700;padding:12px 26px;border-radius:30px;text-decoration:none;transition:.2s;box-shadow:0 4px 14px rgba(249,115,22,.35);}
.eg24c-verify-btn:hover{background:#ea6c08;transform:translateY(-1px);color:#fff;}

/* ══ تصنيفات — شكل coursat.org ══ */
.eg24c-cats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
@media(max-width:900px){.eg24c-cats-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:500px){.eg24c-cats-grid{grid-template-columns:repeat(2,1fr);}}

.eg24c-cat-card{
    position:relative;
    background:#1e293b;
    border-radius:12px;
    overflow:hidden;
    aspect-ratio:4/3;
    text-decoration:none;
    display:block;
    border:none;
    padding:0;
    transition:transform .2s,box-shadow .2s;
}
.eg24c-cat-card:hover{
    transform:translateY(-4px);
    box-shadow:0 16px 40px rgba(0,0,0,.3);
}
.eg24c-cat-card-img{
    position:absolute;inset:0;
    width:100%;height:100%;
    object-fit:cover;
    opacity:.5;
    transition:opacity .2s,transform .3s;
}
.eg24c-cat-card:hover .eg24c-cat-card-img{opacity:.6;transform:scale(1.05);}
.eg24c-cat-card-overlay{
    position:absolute;inset:0;
    background:linear-gradient(to top,rgba(0,0,0,.8) 0%,rgba(0,0,0,.2) 100%);
}
.eg24c-cat-card-body{
    position:absolute;inset:0;
    display:flex;flex-direction:column;
    align-items:center;justify-content:center;
    padding:16px;text-align:center;
}
.eg24c-cat-icon{font-size:32px;margin-bottom:10px;display:block;}
.eg24c-cat-name{
    display:block;
    font-size:16px;font-weight:700;
    color:#fff;
    text-shadow:0 2px 4px rgba(0,0,0,.8);
    font-family:Tahoma,sans-serif;
    margin-bottom:4px;
}
.eg24c-cat-count{
    font-size:12px;
    color:rgba(255,255,255,.7);
    display:block;
}

/* ══ فلتر ══ */
.eg24c-filter-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:24px 0 16px;}
.eg24c-filter-pills{display:flex;gap:8px;flex-wrap:wrap;}
.eg24c-pill{padding:6px 16px;border-radius:20px;background:var(--bg);border:1px solid var(--bdr);color:var(--mute);text-decoration:none;font-size:13px;transition:.15s;font-family:Tahoma,sans-serif;}
.eg24c-pill:hover,.eg24c-pill.active{background:var(--or);border-color:var(--or);color:#fff;}

/* ══ Grid ══ */
.eg24c-grid{display:grid;gap:20px;padding-bottom:32px;}
.eg24c-cols-3{grid-template-columns:repeat(4,1fr);}
@media(max-width:1100px){.eg24c-cols-3{grid-template-columns:repeat(3,1fr);}}
@media(max-width:780px){.eg24c-cols-3{grid-template-columns:repeat(2,1fr);}}
@media(max-width:500px){.eg24c-cols-3{grid-template-columns:1fr;}}

/* ══ Card ══ */
.eg24c-card{background:var(--card);border-radius:var(--rad);overflow:hidden;border:1px solid var(--bdr);transition:.2s;}
.eg24c-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.1);}
.eg24c-card-link{text-decoration:none;color:inherit;display:block;}
.eg24c-card-img{position:relative;aspect-ratio:16/9;overflow:hidden;background:#f1f5f9;}
.eg24c-card-img img{width:100%;height:100%;object-fit:cover;transition:.2s;}
.eg24c-card:hover .eg24c-card-img img{transform:scale(1.05);}
.eg24c-card-no-img{display:flex;align-items:center;justify-content:center;height:100%;font-size:40px;}
.eg24c-card-badge{position:absolute;top:10px;right:10px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;background:rgba(0,0,0,.6);color:#fff;}
.eg24c-card-badge.beginner{background:#10b981;} .eg24c-card-badge.intermediate{background:#f59e0b;} .eg24c-card-badge.advanced{background:#ef4444;}
.eg24c-card-lessons{position:absolute;bottom:10px;left:10px;background:rgba(0,0,0,.7);color:#fff;font-size:11px;padding:3px 8px;border-radius:10px;}
.eg24c-card-body{padding:14px 16px;}
.eg24c-card-cat{font-size:11px;color:var(--or);font-weight:700;}
.eg24c-card-title{font-size:14px;font-weight:700;color:var(--text);margin:6px 0 8px;line-height:1.5;font-family:Tahoma,sans-serif;}
.eg24c-card-channel{font-size:12px;color:var(--mute);margin-bottom:6px;}
.eg24c-card-meta{display:flex;gap:10px;font-size:11px;color:var(--mute);}
.eg24c-card-progress{height:4px;background:#e2e8f0;border-radius:4px;margin-top:10px;overflow:hidden;}
.eg24c-card-progress-fill{height:100%;background:var(--or);border-radius:4px;}

/* ══ Single: Header ══ */
.eg24c-single-header{background:linear-gradient(135deg,#1e293b,#0f172a);color:#fff;padding:32px 0;}
.eg24c-breadcrumb{font-size:12px;color:rgba(255,255,255,.5);margin-bottom:12px;direction:rtl;font-family:Tahoma,sans-serif;}
.eg24c-breadcrumb a{color:rgba(255,255,255,.5);text-decoration:none;}
.eg24c-breadcrumb a:hover{color:var(--or);}
.eg24c-course-h1{font-size:26px;font-weight:800;margin:0 0 10px;font-family:Tahoma,sans-serif;line-height:1.4;}
.eg24c-course-excerpt{font-size:14px;color:rgba(255,255,255,.7);margin:0 0 16px;font-family:Tahoma,sans-serif;}
.eg24c-course-meta-bar{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.7);}

/* ══ Single: Layout ══ */
.eg24c-layout{display:grid;grid-template-columns:1fr 360px;gap:24px;align-items:start;padding:24px 0;}
@media(max-width:900px){.eg24c-layout{grid-template-columns:1fr;}}

/* ══ Player ══ */
.eg24c-player-wrap{position:relative;aspect-ratio:16/9;background:#000;border-radius:var(--rad);overflow:hidden;}
.eg24c-player-wrap iframe{width:100%;height:100%;border:none;}
.eg24c-no-video{display:flex;align-items:center;justify-content:center;height:100%;color:#fff;font-size:16px;}

/* ══ Now Playing ══ */
.eg24c-now-playing{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:16px 0;flex-wrap:wrap;border-bottom:1px solid var(--bdr);margin-bottom:16px;}
.eg24c-now-badge{font-size:11px;color:var(--or);font-weight:700;margin-bottom:4px;}
.eg24c-now-title{font-size:18px;font-weight:700;color:var(--text);margin:0;font-family:Tahoma,sans-serif;line-height:1.4;}

/* ══ Tabs ══ */
.eg24c-tabs{display:flex;gap:4px;border-bottom:2px solid var(--bdr);margin-bottom:16px;}
.eg24c-tab{padding:10px 18px;border:none;background:none;cursor:pointer;font-size:13px;font-weight:600;color:var(--mute);font-family:Tahoma,sans-serif;border-bottom:2px solid transparent;margin-bottom:-2px;transition:.15s;}
.eg24c-tab.active{color:var(--or);border-bottom-color:var(--or);}
.eg24c-desc-text{font-size:14px;color:var(--mute);line-height:1.8;direction:rtl;}
.eg24c-instructor{display:flex;align-items:center;gap:12px;margin-top:20px;padding:16px;background:var(--bg);border-radius:var(--rad);}
.eg24c-instructor-avatar{width:48px;height:48px;background:#e2e8f0;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0;}
.eg24c-instructor-label{font-size:11px;color:var(--mute);}
.eg24c-instructor-name{font-size:15px;font-weight:700;color:var(--text);}
.eg24c-info-table{width:100%;border-collapse:collapse;direction:rtl;}
.eg24c-info-table td{padding:10px 12px;border-bottom:1px solid var(--bdr);font-size:13px;font-family:Tahoma,sans-serif;}
.eg24c-info-table td:first-child{color:var(--mute);width:40%;}

/* ══ Sidebar ══ */
.eg24c-sidebar{position:sticky;top:80px;}
.eg24c-progress-box,.eg24c-login-box{background:var(--card);border-radius:var(--rad);padding:16px;border:1px solid var(--bdr);margin-bottom:16px;}
.eg24c-progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px;color:var(--mute);font-family:Tahoma,sans-serif;}
.eg24c-progress-header strong{color:var(--or);font-size:16px;}
.eg24c-progress-bar{height:8px;background:#e2e8f0;border-radius:4px;overflow:hidden;}
.eg24c-progress-fill{height:100%;background:var(--or);border-radius:4px;transition:width .4s ease;}
.eg24c-login-box p{font-size:13px;color:var(--mute);margin:0 0 12px;font-family:Tahoma,sans-serif;}

/* ══ Lessons List ══ */
.eg24c-lessons-list{background:var(--card);border-radius:var(--rad);border:1px solid var(--bdr);overflow:hidden;}
.eg24c-lessons-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:var(--bg);border-bottom:1px solid var(--bdr);font-size:13px;font-weight:700;font-family:Tahoma,sans-serif;}
.eg24c-lessons-count{font-size:11px;color:var(--mute);font-weight:400;}
.eg24c-lessons-ul{list-style:none;margin:0;padding:0;max-height:480px;overflow-y:auto;}
.eg24c-lesson-item{display:flex;align-items:center;gap:10px;padding:10px 14px;cursor:pointer;border-bottom:1px solid var(--bdr);transition:.15s;font-size:13px;font-family:Tahoma,sans-serif;}
.eg24c-lesson-item:last-child{border-bottom:none;}
.eg24c-lesson-item:hover{background:var(--bg);}
.eg24c-lesson-item.active{background:#fff7ed;border-right:3px solid var(--or);}
.eg24c-lesson-item.done .eg24c-li-num{color:#10b981;}
.eg24c-li-num{width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:var(--bg);border-radius:50%;font-size:11px;font-weight:700;color:var(--mute);flex-shrink:0;}
.eg24c-li-title{flex:1;color:var(--text);line-height:1.4;}
.eg24c-li-dur{font-size:11px;color:var(--mute);flex-shrink:0;direction:ltr;}

/* ══ Buttons ══ */
.eg24c-btn{display:inline-block;padding:10px 20px;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;border:none;font-family:Tahoma,sans-serif;text-decoration:none;text-align:center;transition:.15s;}
.eg24c-btn-primary{background:var(--or);color:#fff;width:100%;}
.eg24c-btn-primary:hover{background:var(--or-d);}
.eg24c-btn-done{background:#f1f5f9;color:var(--mute);width:100%;margin-top:8px;}
.eg24c-btn-done.done{background:#dcfce7;color:#16a34a;}
.eg24c-btn-done:disabled{opacity:.6;cursor:not-allowed;}
.eg24c-btn-cert{background:linear-gradient(135deg,#fef3c7,#fde68a);color:#92400e;width:100%;margin-top:10px;display:block;}

/* ══ Pagination ══ */
.eg24c-pagination{text-align:center;padding:32px 0;}
.eg24c-pagination .page-numbers{padding:7px 14px;border:1px solid var(--bdr);border-radius:6px;text-decoration:none;color:var(--mute);font-size:13px;margin:2px;display:inline-block;}
.eg24c-pagination .page-numbers.current{background:var(--or);border-color:var(--or);color:#fff;}

/* ══ Single course header contrast ══ */
.eg24c-course-h1{color:#fff !important;text-shadow:0 2px 8px rgba(0,0,0,.7);}
.eg24c-course-excerpt{color:rgba(255,255,255,.85) !important;}
.eg24c-course-meta-bar{color:rgba(255,255,255,.8) !important;}
.eg24c-breadcrumb,.eg24c-breadcrumb a{color:rgba(255,255,255,.6) !important;}

/* Search results page */
.eg24c-search-results{padding:32px 0;}
.eg24c-search-results .eg24c-section-title{margin-bottom:20px;}
.eg24c-search-no-results{
    text-align:center;padding:60px;color:var(--mute);
    font-family:Tahoma,sans-serif;direction:rtl;
}
.eg24c-search-no-results .eg24c-no-results-icon{font-size:48px;margin-bottom:16px;}

/* Category images */
.eg24c-cat-card-img{
    width:100%;height:80px;object-fit:cover;
    border-radius:8px 8px 0 0;margin-bottom:8px;
}
.eg24c-cat-card{padding:0;overflow:hidden;}
.eg24c-cat-card .eg24c-cat-icon{margin-top:12px;}
.eg24c-cat-card .eg24c-cat-name{padding:0 8px;}
.eg24c-cat-card .eg24c-cat-count{padding:0 8px 12px;display:block;}

/* ══ Category Description Box ══ */
.eg24c-cat-desc-box{background:var(--cd);border-radius:10px;padding:16px 20px;margin:16px 0;border:.5px solid var(--bd);border-right:4px solid var(--or);}
.eg24c-cat-desc-text{font-size:14px;color:var(--tx);line-height:1.7;font-family:Tahoma;margin-bottom:10px;}
.eg24c-cat-meta-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:8px;font-size:13px;color:var(--tx);font-family:Tahoma;}
.eg24c-skill-tag{background:#f0fdf4;border:1px solid #86efac;color:#166534;padding:3px 10px;border-radius:12px;font-size:12px;}
.eg24c-job-tag{background:#eff6ff;border:1px solid #93c5fd;color:#1e40af;padding:3px 10px;border-radius:12px;font-size:12px;}


/* ══ إخفاء صفوف الأقسام الزيادة (بعد أول 8) ══ */
.eg24c-cat-card-hidden { display: none; }
.eg24c-cats-trigger-btn {
  padding: 10px 28px;
  background: #1e293b;
  color: #fff;
  border: none;
  border-radius: 30px;
  font-weight: 700;
  cursor: pointer;
  font-size: 15px;
}

/* شريط التقدم المستقل تحت الفيديو */
.sc-inline-progress{background:var(--cd);border:1px solid var(--bd);border-radius:10px;padding:14px;margin:14px 0;}
/* نسخة الموبايل من كارت الشهادة - مخفية بالديسكتوب افتراضياً */
.sc-mobile-cert-box{display:none;}
@media(max-width:900px){
  .sc-mobile-cert-box{display:block;margin:14px 0;}
  .sc-sidebar .sc-progress-box,
  .sc-sidebar .sc-cert-teaser{display:none;}
}