/* LngGo — Lectures Live  (page-lectures-live.php)
   كان <style> داخل القالب؛ يُحمَّل في هذه الصفحة وحدها بعد theme.css وheader.css (ls_page_css). */
:root{--shadow-md:0 6px 24px rgba(74,20,140,.13);}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Almarai','Segoe UI',Arial,sans-serif;background:var(--bg);color:var(--text-main);direction:rtl;}
.live-hero{position:relative;width:100%;height:440px;overflow:hidden;background:#1a0050;}
.live-hero img{width:100%;height:100%;object-fit:cover;opacity:.6;object-position:center top;}
.live-hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(74,20,140,.35) 0%,rgba(10,5,30,.55) 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;gap:12px;}
.live-hero-title{font-size:clamp(1.8rem,5vw,3rem);font-weight:900;color:var(--gold);letter-spacing:0;text-shadow:0 2px 16px rgba(0,0,0,.5);}
.live-hero-sub{color:rgba(255,255,255,.8);font-size:1rem;max-width:500px;margin-bottom:8px;}
.live-hero-btn{display:inline-flex;align-items:center;gap:10px;background:rgba(124,67,189,.85);backdrop-filter:blur(8px);color:#fff;font-weight:900;font-size:1.05rem;padding:14px 36px;border-radius:50px;text-decoration:none;border:2px solid rgba(255,255,255,.3);box-shadow:0 8px 28px rgba(74,20,140,.4);transition:transform .2s,background .2s;}
.live-hero-btn:hover{color:#fff;transform:translateY(-3px);background:var(--primary-light);}
.live-intro{max-width:840px;margin:0 auto;padding:48px 24px 16px;text-align:center;}
.live-intro p{font-size:1.08rem;line-height:2;color:#555;}
.live-intro-extra{overflow:hidden;transition:max-height .4s ease;max-height:0;}
.live-intro-extra.open{max-height:200px;}
.live-intro-extra p{margin-top:14px;}
.intro-toggle-btn{background:none;border:none;color:var(--primary);font-size:.95rem;font-weight:700;cursor:pointer;padding:8px 0 0;font-family:inherit;display:block;margin:8px auto 0;}
.lec-divider{max-width:840px;margin:32px auto;border:none;border-top:1px solid var(--border);}
.live-groups-title{text-align:center;margin-bottom:24px;}
.live-groups-title h2{font-size:1.5rem;font-weight:900;color:var(--primary);display:inline-block;}
.live-groups-title h2::after{content:'';display:block;width:50px;height:4px;background:var(--gold);border-radius:2px;margin:8px auto 0;}
.live-groups{max-width:840px;margin:0 auto;padding:0 24px 72px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.live-group-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);padding:28px 20px;text-align:center;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;}
.live-group-card::before{content:'';position:absolute;top:0;right:0;left:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--primary-light));}
.live-group-name{font-size:1.05rem;font-weight:900;color:var(--text-main);margin-bottom:8px;}
.live-group-schedule{font-size:.8rem;color:var(--text-muted);margin:0 0 14px;line-height:1.6;}
.live-group-schedule strong{color:var(--primary);}
.live-group-btn{display:block;width:100%;padding:12px;border-radius:50px;font-weight:800;font-size:1rem;font-family:inherit;text-align:center;cursor:pointer;border:none;transition:transform .2s;text-decoration:none;}
.live-group-btn.join{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;box-shadow:0 4px 16px rgba(74,20,140,.25);}
.live-group-btn.join:hover{color:#fff;transform:translateY(-2px);}
.live-group-btn.soon{background:rgba(74,20,140,.08);color:var(--primary-light);cursor:default;opacity:.7;}
@media(max-width:640px){.live-hero{height:300px;}.live-groups{grid-template-columns:1fr;}}
@media(max-width:900px) and (min-width:641px){.live-groups{grid-template-columns:1fr 1fr;}}