/* The Founder Academy — Netflix-style RTL dark UI */
*,*::before,*::after{box-sizing:border-box}
:root{
  --bg:#0b0b14; --bg2:#12101f; --card:#181626; --line:#262338;
  --txt:#f2f0f7; --muted:#9b95ad;
  --red:#D90429; --pink:#E11D74;
  --grad:linear-gradient(90deg,#D90429,#E11D74);
}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--txt);font-family:'Cairo',system-ui,Arial,sans-serif;line-height:1.8;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit;text-decoration:none}
img{max-width:100%}
h1,h2,h3,h4,p{margin:0}
.main{flex:1}
.inline{display:inline}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.pad{padding:0 4vw}
.link{color:var(--pink)}
.mono{font-family:ui-monospace,monospace;font-size:13px}
code{background:#000;padding:2px 8px;border-radius:6px;font-size:12px;word-break:break-all}

/* nav */
.nav{position:sticky;top:0;z-index:100;background:rgba(11,11,20,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:22px;padding:12px 4vw}
.brand{font-weight:900;font-size:20px;white-space:nowrap}
.brand span{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav-links{display:flex;gap:18px;flex:1;font-weight:700;font-size:14px}
.nav-links a:hover{color:var(--pink)}
.nav-admin{color:#ffd166}

/* buttons */
.btn{display:inline-block;background:var(--grad);color:#fff;border:none;font-family:inherit;font-weight:800;font-size:15px;padding:11px 30px;border-radius:999px;cursor:pointer;transition:.2s;box-shadow:0 8px 22px rgba(217,4,41,.35)}
.btn:hover{transform:translateY(-2px)}
.btn-lg{font-size:17px;padding:14px 40px}
.btn-sm{font-size:13px;padding:7px 18px}
.btn-full{display:block;width:100%;text-align:center}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--txt);font-family:inherit;font-weight:700;font-size:13px;padding:8px 18px;border-radius:999px;cursor:pointer;display:inline-block}
.btn-ghost:hover{border-color:var(--pink);color:var(--pink)}
.btn-danger{background:#3d0a14;border:1px solid #7a1428;color:#ff8fa3;font-family:inherit;font-weight:700;font-size:13px;padding:7px 16px;border-radius:999px;cursor:pointer}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}

/* hero */
.hero{min-height:52vh;display:flex;align-items:flex-end;background-size:cover;background-position:center top;border-bottom:1px solid var(--line)}
.hero-course{min-height:44vh}
.hero-empty{background:radial-gradient(80% 90% at 50% 0%,#2a1030 0%,var(--bg) 70%)}
.hero-body{padding:40px 4vw;max-width:900px}
.hero-tag{color:var(--pink);font-weight:800;font-size:14px;letter-spacing:1px}
.hero h1{font-size:clamp(26px,4vw,44px);font-weight:900;line-height:1.4;text-shadow:0 2px 18px rgba(0,0,0,.7)}
.hero-sub{color:#d9d4e8;margin:10px 0 18px;font-weight:600;max-width:640px}
.hero-stats{color:var(--muted);font-size:14px;margin-bottom:16px}

/* rows & cards */
.row-section{padding:26px 4vw}
.row-title{font-size:20px;font-weight:900;margin-bottom:14px}
.card-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:scale(1.03);border-color:#3a3455;z-index:2}
.card-img{aspect-ratio:16/9;background:#000 center/cover no-repeat;position:relative;display:flex;align-items:center;justify-content:center}
.card-titleover{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:14px;font-weight:800;font-size:14px;text-align:center;background:radial-gradient(80% 80% at 50% 20%,#33194a 0%,#191228 80%)}
.play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:34px;color:#fff;background:rgba(0,0,0,.35);opacity:0;transition:.25s}
.card:hover .play{opacity:1}
.lock{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:30px;background:rgba(0,0,0,.55)}
.card-locked{filter:saturate(.4)}
.card-meta{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px}
.card-meta b{font-size:14.5px;line-height:1.5}
.card-meta small{color:var(--muted);font-size:12px}
.pbar{height:4px;background:#2a2740;border-radius:4px;overflow:hidden}
.pbar i{display:block;height:100%;background:var(--grad)}
.prod-img{background:radial-gradient(80% 90% at 50% 10%,#3a0f22 0%,#150a18 75%)}
.prod-price{font-size:34px;font-weight:900;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.prod-price small{font-size:14px}
.card-product .btn-sm{margin-top:6px;text-align:center}

/* course page */
.season{border:1px solid var(--line);border-radius:14px;margin-bottom:14px;background:var(--bg2);overflow:hidden}
.season summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:14px 20px;font-weight:800}
.season summary::-webkit-details-marker{display:none}
.season-count{color:var(--muted);font-size:13px;font-weight:600}
.episodes{border-top:1px solid var(--line)}
.episode{display:flex;align-items:center;gap:14px;padding:12px 20px;border-bottom:1px solid #1c1930;transition:.15s}
.episode:last-child{border-bottom:none}
.episode:hover{background:#1c1930}
.episode-locked{opacity:.55}
.ep-num{width:28px;height:28px;border-radius:50%;background:#241f3a;display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:800;flex-shrink:0;color:var(--muted)}
.ep-title{flex:1;font-weight:600;font-size:14.5px}
.ep-title.done{color:var(--muted)}
.ep-icon{color:var(--pink)}

/* watch page */
.watch-wrap{display:grid;grid-template-columns:1fr 320px;gap:22px;padding:22px 3vw}
.player-box{aspect-ratio:16/9;background:#000;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.player-box iframe{width:100%;height:100%;display:block;border:0}
.player-msg{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--muted);font-weight:700;text-align:center;padding:20px}
.watch-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:16px}
.watch-title{font-size:20px;font-weight:900}
.watch-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.lesson-notes{margin-top:16px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:18px 20px;color:#cfc9e0;font-size:14.5px;line-height:2}
.ln-head{font-weight:800;font-size:15px;color:#fff;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.ln-p{margin:8px 0}
.ln-h{color:#fff;font-size:16px;font-weight:800;margin:16px 0 8px}
.ln-list{margin:8px 24px 8px 0;padding:0}
.ln-list li{margin-bottom:4px}
.ln-quote{border-right:3px solid var(--pink);margin:10px 0;padding:6px 14px;color:#b7b1cc}
.ln-link{display:inline-flex;align-items:center;gap:6px;background:#1d1a30;border:1px solid var(--line);color:#e9e5f7;font-weight:700;padding:7px 14px;border-radius:999px;margin:3px 2px;font-size:13.5px;transition:border-color .2s,color .2s}
.ln-link:hover{border-color:var(--pink);color:var(--pink)}
.ln-link .ln-ext{font-size:11px;opacity:.7}
.ln-file{display:flex;align-items:center;gap:12px;background:#191531;border:1px solid #322b52;border-radius:12px;padding:12px 16px;margin:10px 0;color:#fff;font-weight:700;transition:border-color .2s,transform .2s}
.ln-file:hover{border-color:var(--pink);transform:translateY(-1px)}
.ln-file-ic{font-size:22px}
.ln-file-t{flex:1;line-height:1.6;font-size:14px;font-weight:700}
.ln-file-btn{background:var(--pink);color:#fff;font-size:12.5px;font-weight:800;padding:7px 14px;border-radius:999px;white-space:nowrap}
.prompt-box{background:#0f0d1c;border:1px solid #322b52;border-radius:12px;margin:14px 0;overflow:hidden}
.prompt-head{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#1a1630;padding:10px 14px;font-weight:800;color:#fff;font-size:14px}
.copy-btn{background:var(--pink);color:#fff;border:0;font-family:inherit;font-weight:800;font-size:12.5px;padding:7px 14px;border-radius:999px;cursor:pointer;white-space:nowrap;transition:background .2s}
.copy-btn:hover{background:#c9165f}
.copy-btn.copied{background:#1f9254}
.copy-btn.copy-fail{background:#6b6a7c}
.prompt-body{padding:12px 16px;color:#d9d4ea;font-size:13.5px;line-height:1.95;max-height:340px;overflow:auto}
.prompt-body p{margin:6px 0}
.watch-side{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:16px;align-self:start;position:sticky;top:76px;max-height:calc(100vh - 96px);overflow:auto}
.watch-side h3{font-size:15px;margin-bottom:10px}
.side-topic{font-size:12.5px;font-weight:800;color:var(--pink);margin:14px 0 6px;padding:0 10px;letter-spacing:.2px}
.side-topic:first-child{margin-top:2px}
.side-item{display:flex;gap:10px;align-items:center;padding:8px 10px;border-radius:8px;font-size:13.5px;font-weight:600;color:#cfc9e0}
.side-item:hover{background:#241f3a}
.side-item.now{background:#2c1030;color:#fff;border-right:3px solid var(--pink)}
.side-item .ep-num{width:22px;height:22px;font-size:11px}

/* downloads */
.dl-list{display:flex;flex-direction:column;gap:10px;max-width:760px}
.dl-item{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;transition:.2s}
.dl-item:hover{border-color:var(--pink)}
.dl-icon{font-size:22px}
.dl-title{flex:1;font-weight:700;font-size:14.5px}
.dl-btn{color:var(--pink);font-weight:800;font-size:13px}

/* renew */
.center{text-align:center}
.renew-grid{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-top:24px}
.renew-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:30px;width:320px}
.renew-card h2{font-size:18px;font-weight:900;margin-bottom:10px}
.renew-price{font-size:42px;font-weight:900;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:16px}
.renew-price small{font-size:15px}

/* auth */
.auth-bg{background:radial-gradient(90% 90% at 50% 0%,#26102e 0%,var(--bg) 70%);align-items:center;justify-content:center;display:flex}
.auth-card{background:rgba(18,16,31,.92);border:1px solid var(--line);border-radius:18px;padding:38px;width:min(420px,92vw);margin:6vh auto}
.auth-logo{font-size:22px;font-weight:900;text-align:center;margin-bottom:18px}
.auth-logo span{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.auth-card h2{font-size:18px;margin-bottom:4px}
label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin:14px 0 4px}
input,select{width:100%;background:#0e0d19;border:1px solid var(--line);border-radius:10px;color:var(--txt);font-family:inherit;font-size:14px;padding:10px 14px}
input:focus,select:focus{outline:none;border-color:var(--pink)}
input[type=checkbox]{width:auto}
.auth-card .btn{margin-top:20px}
.alert{background:#3d0a14;border:1px solid #7a1428;color:#ff9fb1;border-radius:10px;padding:10px 14px;font-size:13.5px;margin:12px 0}
.ok{background:#0a2e1a;border:1px solid #1c6b40;color:#7fe0a7;border-radius:10px;padding:10px 14px;font-size:13.5px;margin:12px 0}

/* misc */
.center-box{text-align:center;padding:12vh 20px}
.big-code{font-size:70px;font-weight:900;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.foot{text-align:center;color:#5d5773;font-size:12px;padding:26px 16px;border-top:1px solid var(--line);margin-top:30px}
.narrow{max-width:640px}
.panel{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:16px}
.panel h3{font-size:16px;margin-bottom:10px}

/* admin */
.admin .main{padding-bottom:40px}
.admin-nav{display:flex;gap:6px;flex-wrap:wrap;padding:14px 4vw;border-bottom:1px solid var(--line);background:var(--bg2)}
.admin-nav a{padding:8px 16px;border-radius:999px;font-size:13.5px;font-weight:700;color:var(--muted)}
.admin-nav a.on,.admin-nav a:hover{background:var(--card);color:#fff}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;text-align:center}
.stat b{display:block;font-size:28px;font-weight:900}
.stat span{color:var(--muted);font-size:12.5px}
.stat.warn b{color:#ffd166}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:right;color:var(--muted);font-size:12px;padding:8px;border-bottom:1px solid var(--line)}
.tbl td{padding:8px;border-bottom:1px solid #1c1930;vertical-align:middle}
.tbl input{padding:6px 10px;font-size:13px}
.grid-form{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:8px 0}
.grid-form input,.grid-form select{width:auto;min-width:140px}
.grid-form .wide,.wide{flex:1;min-width:220px;width:100%}
.search-row{display:flex;gap:10px}
.search-row input{flex:1}
.chk-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:6px;margin:8px 0 14px}
.chk{display:flex;gap:8px;align-items:center;font-size:13.5px;font-weight:600;color:var(--txt);margin:0}
.cfg-list{list-style:none;margin:0 0 12px;padding:0;font-size:14px}
.cfg-list li{padding:4px 0}
.copyable{display:block;margin-top:6px;user-select:all}

@media (max-width:900px){
  .watch-wrap{grid-template-columns:1fr}
  .watch-side{position:static;max-height:none}
  .nav-links{gap:10px;font-size:12.5px}
  .hero{min-height:38vh}
}