:root{
  --primary:#3a0d12;
  --primary2:#1a0508;
  --accent:#d4af37;
  --card:#2a1218;
  --card2:#170a0d;
  --line:rgba(255,255,255,.1);
  --muted:#c9b8ad;
  --radius:16px;
}
*{box-sizing:border-box}
body{margin:0;background:linear-gradient(160deg,var(--primary),var(--primary2));color:#fff;font-family:'Lato',sans-serif;min-height:100vh}
img{max-width:100%;display:block}
.title-font{font-family:'Cinzel',serif}
a{color:inherit}

/* ---------- Login ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.login-card{max-width:420px;width:100%;background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;text-align:center;backdrop-filter:blur(6px)}
.login-logo{font-size:2.4rem;color:var(--accent);margin-bottom:10px}
.login-card h1{font-size:1.5rem;margin:0 0 10px}
.login-card .desc{color:var(--muted);font-size:.95rem;margin:0 0 26px;line-height:1.5}
.field{text-align:left;margin-bottom:18px}
.field label{display:block;font-weight:700;color:var(--accent);margin-bottom:7px;font-size:.92rem}
.field input{width:100%;padding:14px 16px;border-radius:12px;border:1.5px solid var(--line);background:rgba(255,255,255,.06);color:#fff;font-size:1.05rem;outline:none;transition:.2s}
.field input:focus{border-color:var(--accent)}
.btn{width:100%;padding:14px;border-radius:12px;border:0;background:var(--accent);color:#1a0508;font-weight:700;font-size:1.05rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:.2s}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn:disabled{opacity:.6;cursor:default;transform:none}
.error-msg{color:#ff9b9b;font-size:.88rem;margin-top:14px;display:none}
.login-foot{margin-top:20px;color:var(--muted);font-size:.78rem;opacity:.8}

/* ---------- Dashboard ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(20,7,9,.85);backdrop-filter:blur(8px);z-index:10}
.topbar .brand{font-size:1.15rem;color:var(--accent)}
.logout-btn{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:30px;padding:8px 16px;font-size:.82rem;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.logout-btn:hover{color:#fff;border-color:rgba(255,255,255,.35)}
.container{max-width:920px;margin:0 auto;padding:24px}
.section-title{font-size:1.1rem;color:var(--accent);margin:28px 0 14px;display:flex;align-items:center;gap:8px}

.media-box{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#000}
.media-box iframe,.media-box video{width:100%;display:block;border:0;aspect-ratio:16/9}

.module-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.module-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:linear-gradient(160deg,var(--card),var(--card2));cursor:pointer;transition:.2s;position:relative;min-height:170px;display:flex;flex-direction:column;justify-content:flex-end;padding:18px}
.module-card:hover{border-color:rgba(212,175,55,.45);transform:translateY(-2px)}
.module-card h3{margin:0 0 4px;font-size:1.05rem}
.module-card p{margin:0;color:var(--muted);font-size:.85rem;line-height:1.4}
.module-card .mi{width:38px;height:38px;border-radius:50%;background:rgba(212,175,55,.14);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:12px}

.module-card.locked{cursor:default}
.module-card.locked .locked-row{filter:blur(3px) brightness(.5);pointer-events:none}
.locked-cta{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:18px;background:radial-gradient(circle at center,rgba(8,4,5,.55),rgba(8,4,5,.92))}
.locked-cta .lk-icon{width:48px;height:48px;border-radius:50%;margin:0 0 10px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;background:rgba(212,175,55,.14);color:var(--accent)}
.locked-cta h4{margin:0 0 4px;font-size:1rem}
.locked-cta p{margin:0 0 12px;color:var(--muted);font-size:.82rem}
.locked-cta a.lk-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:30px;background:var(--accent);color:#1a0508;font-weight:700;font-size:.85rem;text-decoration:none}

.empty{text-align:center;padding:40px;color:var(--muted)}

/* ---------- Viewer ---------- */
.viewer{position:fixed;inset:0;z-index:80;background:rgba(6,2,3,.97);display:none}
.viewer.open{display:block}
.viewer-inner{max-width:920px;margin:0 auto;padding:70px 18px 40px;height:100%;overflow:auto;box-sizing:border-box}
.viewer-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;position:fixed;top:0;left:0;right:0;z-index:90;background:rgba(20,7,9,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.viewer-bar #viewer-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.viewer-bar .close-btn{background:var(--accent);border:0;color:#1a0508;font-weight:700;border-radius:30px;padding:9px 18px;cursor:pointer;flex-shrink:0}
#viewer-content{height:calc(100vh - 130px);border-radius:var(--radius)}
#viewer-content iframe{aspect-ratio:auto;height:100%}

/* ---------- Admin ---------- */
.admin-card{background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:22px}
.admin-card h2{margin:0 0 16px;font-size:1.05rem;color:var(--accent);display:flex;align-items:center;gap:8px}
.form-row{margin-bottom:14px}
.form-row label{display:block;font-weight:700;color:var(--accent);margin-bottom:6px;font-size:.85rem}
.form-row input,.form-row textarea{width:100%;padding:10px 12px;border-radius:10px;border:1.5px solid var(--line);background:rgba(255,255,255,.06);color:#fff;font-size:.92rem;outline:none;font-family:inherit}
.form-row textarea{resize:vertical;min-height:60px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.btn-sm{padding:9px 16px;border-radius:10px;border:0;background:var(--accent);color:#1a0508;font-weight:700;font-size:.85rem;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.btn-sm:hover{filter:brightness(1.08)}
.btn-outline{background:transparent;border:1px solid var(--line);color:#fff}
.btn-outline:hover{border-color:rgba(255,255,255,.35)}
.btn-danger{background:#7a1f1f;color:#fff}
.btn-danger:hover{filter:brightness(1.15)}
.ebook-row{border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:14px}
.ebook-row .row-actions{display:flex;gap:8px;margin-top:10px}
.muted-small{color:var(--muted);font-size:.78rem;margin-top:4px}