/* =============================================================
   LEARNiX LMS — front-end styles
   Colour tokens (--lrnx-*) are injected inline from settings.
   ============================================================= */
:root{
	--lrnx-navy:#0C2336; --lrnx-navy-deep:#081726;
	--lrnx-cyan:#0098DC; --lrnx-cyan-bright:#00B0FF;
	--lrnx-ink:#0C2336; --lrnx-slate:#3D4C59; --lrnx-slate-light:#5A6B79;
	--lrnx-line:#E3E9ED; --lrnx-soft:#EAEEF0; --lrnx-surface:#fff; --lrnx-canvas:#FBFCFD;
	--lrnx-radius:14px; --lrnx-radius-lg:20px; --lrnx-pill:999px;
	--lrnx-shadow:0 6px 18px rgba(12,35,54,.07),0 18px 40px rgba(12,35,54,.09);
	--lrnx-shadow-sm:0 1px 2px rgba(12,35,54,.04),0 4px 14px rgba(12,35,54,.05);
	--lrnx-font:'Inter',system-ui,-apple-system,sans-serif;
	--lrnx-display:'Sora','Inter',system-ui,sans-serif;
}

.lrnx-wrap{max-width:1180px;margin:0 auto;padding:2.5rem 1.25rem 4rem;font-family:var(--lrnx-font);color:var(--lrnx-slate);line-height:1.65;}
.lrnx-wrap *,.lrnx-dashboard *,.lrnx-course-grid *{box-sizing:border-box;}
.lrnx-eyebrow{font-family:var(--lrnx-font);font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--lrnx-cyan);margin:0 0 .75rem;}

/* Buttons */
.lrnx-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--lrnx-font);font-weight:600;font-size:.95rem;padding:.8rem 1.6rem;border-radius:var(--lrnx-pill);border:1.5px solid transparent;cursor:pointer;text-decoration:none;transition:all .25s ease;line-height:1;}
.lrnx-btn-primary{background:var(--lrnx-cyan);color:#fff;border-color:var(--lrnx-cyan);box-shadow:0 6px 18px rgba(0,152,220,.22);}
.lrnx-btn-primary:hover{background:var(--lrnx-cyan-bright);border-color:var(--lrnx-cyan-bright);color:#fff;transform:translateY(-2px);}
.lrnx-btn-ghost{background:transparent;color:var(--lrnx-navy);border-color:var(--lrnx-line);}
.lrnx-btn-ghost:hover{border-color:var(--lrnx-cyan);color:var(--lrnx-cyan);}
.lrnx-btn-block{display:flex;width:100%;}
.lrnx-btn:disabled{opacity:.7;cursor:default;transform:none;}

/* Notices */
.lrnx-notice{padding:.9rem 1.2rem;border-radius:var(--lrnx-radius);margin:0 0 1.5rem;font-size:.95rem;border:1px solid transparent;}
.lrnx-notice-error{background:#fdecec;border-color:#f5c2c2;color:#8a1f1f;}
.lrnx-notice-success{background:#e7f7ee;border-color:#b6e3c8;color:#12603a;}
.lrnx-empty,.lrnx-empty-state{color:var(--lrnx-slate-light);padding:2rem;text-align:center;}

/* ---------- Course grid ---------- */
.lrnx-course-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(3,1fr);}
.lrnx-cols-2{grid-template-columns:repeat(2,1fr);}
.lrnx-cols-4{grid-template-columns:repeat(4,1fr);}
.lrnx-card{background:var(--lrnx-surface);border:1px solid var(--lrnx-line);border-radius:var(--lrnx-radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.lrnx-card:hover{transform:translateY(-5px);box-shadow:var(--lrnx-shadow);border-color:transparent;}
.lrnx-card-media{position:relative;display:block;aspect-ratio:16/9;background:linear-gradient(150deg,var(--lrnx-navy),var(--lrnx-navy-deep));overflow:hidden;}
.lrnx-card-media img{width:100%;height:100%;object-fit:cover;}
.lrnx-card-media-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--lrnx-display);font-weight:700;font-size:1.4rem;letter-spacing:-.02em;}
.lrnx-card-media-fallback span{color:var(--lrnx-cyan-bright);font-style:italic;}
.lrnx-price-badge{position:absolute;top:.8rem;right:.8rem;background:rgba(255,255,255,.95);color:var(--lrnx-navy);font-weight:700;font-size:.82rem;padding:.35rem .8rem;border-radius:var(--lrnx-pill);}
.lrnx-card-body{padding:1.4rem;display:flex;flex-direction:column;flex:1;}
.lrnx-card-cat{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--lrnx-cyan);font-weight:700;margin-bottom:.5rem;}
.lrnx-card-cat a{color:inherit;text-decoration:none;}
.lrnx-card-title{font-family:var(--lrnx-display);font-size:1.12rem;line-height:1.3;margin:0 0 .5rem;}
.lrnx-card-title a{color:var(--lrnx-navy);text-decoration:none;}
.lrnx-card-title a:hover{color:var(--lrnx-cyan);}
.lrnx-card-excerpt{font-size:.9rem;color:var(--lrnx-slate-light);margin:0 0 1rem;}
.lrnx-card-meta{display:flex;gap:1rem;font-size:.8rem;color:var(--lrnx-slate-light);margin-bottom:1.1rem;}
.lrnx-card-foot{margin-top:auto;}

.lrnx-pagination{margin-top:2rem;display:flex;justify-content:center;gap:.4rem;}
.lrnx-pagination .page-numbers{display:inline-flex;min-width:38px;height:38px;align-items:center;justify-content:center;border:1px solid var(--lrnx-line);border-radius:8px;text-decoration:none;color:var(--lrnx-navy);padding:0 .5rem;}
.lrnx-pagination .page-numbers.current{background:var(--lrnx-cyan);color:#fff;border-color:var(--lrnx-cyan);}

/* ---------- Archive head ---------- */
.lrnx-archive-head{margin-bottom:2.5rem;}
.lrnx-archive-title{font-family:var(--lrnx-display);font-size:clamp(1.8rem,4vw,2.6rem);color:var(--lrnx-navy);margin:0;letter-spacing:-.02em;}

/* ---------- Single course ---------- */
.lrnx-course-hero{display:grid;grid-template-columns:1.6fr 1fr;gap:2.5rem;align-items:start;margin-bottom:3rem;}
.lrnx-course-heading{font-family:var(--lrnx-display);font-size:clamp(1.8rem,3.6vw,2.7rem);color:var(--lrnx-navy);line-height:1.12;letter-spacing:-.025em;margin:0 0 1rem;}
.lrnx-course-sub{font-size:1.1rem;color:var(--lrnx-slate);margin:0 0 1.5rem;}
.lrnx-course-facts{display:flex;flex-wrap:wrap;gap:1.2rem;font-size:.88rem;color:var(--lrnx-slate-light);}
.lrnx-course-cta-card{background:var(--lrnx-surface);border:1px solid var(--lrnx-line);border-radius:var(--lrnx-radius-lg);overflow:hidden;box-shadow:var(--lrnx-shadow);position:sticky;top:1.5rem;}
.lrnx-cta-media{aspect-ratio:16/9;background:var(--lrnx-navy);}
.lrnx-cta-media img{width:100%;height:100%;object-fit:cover;}
.lrnx-cta-body{padding:1.5rem;}
.lrnx-cta-price{font-family:var(--lrnx-display);font-size:1.9rem;font-weight:700;color:var(--lrnx-navy);margin-bottom:1rem;}
.lrnx-cta-note{font-size:.8rem;color:var(--lrnx-slate-light);margin:.75rem 0 0;text-align:center;}

/* Progress */
.lrnx-progress{margin-bottom:1rem;}
.lrnx-progress-bar{height:8px;background:var(--lrnx-soft);border-radius:var(--lrnx-pill);overflow:hidden;margin-bottom:.4rem;}
.lrnx-progress-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--lrnx-cyan),var(--lrnx-cyan-bright));border-radius:var(--lrnx-pill);transition:width .5s ease;}
.lrnx-progress-label{font-size:.8rem;color:var(--lrnx-slate-light);font-weight:600;}

/* Course content */
.lrnx-section{margin-bottom:2.5rem;}
.lrnx-section h2{font-family:var(--lrnx-display);font-size:1.4rem;color:var(--lrnx-navy);margin:0 0 1.2rem;letter-spacing:-.02em;}
.lrnx-prose{font-size:1rem;line-height:1.75;color:var(--lrnx-slate);}
.lrnx-prose h2,.lrnx-prose h3{color:var(--lrnx-navy);font-family:var(--lrnx-display);}
.lrnx-prose img{border-radius:var(--lrnx-radius);}

/* Curriculum */
.lrnx-curriculum{border:1px solid var(--lrnx-line);border-radius:var(--lrnx-radius);overflow:hidden;}
.lrnx-module{border-bottom:1px solid var(--lrnx-line);}
.lrnx-module:last-child{border-bottom:0;}
.lrnx-module-title{display:flex;align-items:center;gap:.75rem;background:var(--lrnx-soft);margin:0;padding:1rem 1.25rem;font-family:var(--lrnx-display);font-size:1.02rem;color:var(--lrnx-navy);}
.lrnx-module-index{color:var(--lrnx-cyan);font-weight:700;}
.lrnx-module-count{margin-left:auto;font-size:.78rem;font-weight:500;color:var(--lrnx-slate-light);}
.lrnx-module-items{list-style:none;margin:0;padding:0;}
.lrnx-item{display:flex;align-items:center;gap:.8rem;padding:.85rem 1.25rem;border-top:1px solid var(--lrnx-line);font-size:.95rem;}
.lrnx-item:first-child{border-top:0;}
.lrnx-item-icon{color:var(--lrnx-cyan);font-size:.85rem;}
.lrnx-item a{color:var(--lrnx-navy);text-decoration:none;font-weight:500;}
.lrnx-item a:hover{color:var(--lrnx-cyan);}
.lrnx-item.is-locked .lrnx-item-title{color:var(--lrnx-slate-light);}
.lrnx-item-flags{margin-left:auto;display:flex;align-items:center;gap:.5rem;}
.lrnx-flag{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:.2rem .55rem;border-radius:var(--lrnx-pill);}
.lrnx-flag-quiz{background:rgba(0,152,220,.1);color:var(--lrnx-cyan);}
.lrnx-flag-preview{background:#eef3f6;color:var(--lrnx-slate-light);}
.lrnx-flag-done{background:#e7f7ee;color:#12603a;}
.lrnx-flag-lock{background:transparent;}

.lrnx-locked{background:var(--lrnx-soft);border-radius:var(--lrnx-radius);padding:2rem;text-align:center;}

/* ---------- Player (lesson/quiz) ---------- */
.lrnx-player{display:grid;grid-template-columns:300px 1fr;gap:2rem;align-items:start;}
.lrnx-player-sidebar{background:var(--lrnx-surface);border:1px solid var(--lrnx-line);border-radius:var(--lrnx-radius);padding:1.25rem;position:sticky;top:1.5rem;}
.lrnx-sidebar-course{display:block;font-weight:600;color:var(--lrnx-navy);text-decoration:none;margin-bottom:1rem;font-size:.9rem;}
.lrnx-sidebar-course:hover{color:var(--lrnx-cyan);}
.lrnx-sidebar-nav{margin-top:1rem;}
.lrnx-sidebar-module{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--lrnx-slate-light);font-weight:700;margin:1rem 0 .4rem;}
.lrnx-sidebar-nav ul{list-style:none;margin:0 0 .5rem;padding:0;}
.lrnx-sidebar-nav li{border-radius:8px;margin-bottom:2px;}
.lrnx-sidebar-nav a,.lrnx-nav-locked{display:flex;align-items:center;gap:.6rem;padding:.55rem .6rem;text-decoration:none;color:var(--lrnx-slate);font-size:.9rem;border-radius:8px;}
.lrnx-sidebar-nav a:hover{background:var(--lrnx-soft);color:var(--lrnx-navy);}
.lrnx-sidebar-nav li.is-current>a{background:rgba(0,152,220,.1);color:var(--lrnx-cyan);font-weight:600;}
.lrnx-sidebar-nav li.is-done .lrnx-nav-tick{color:#12603a;}
.lrnx-nav-locked{color:var(--lrnx-slate-light);cursor:default;}
.lrnx-nav-tick{width:1.1em;text-align:center;color:var(--lrnx-cyan);flex-shrink:0;}
.lrnx-nav-text{flex:1;}

.lrnx-player-main{min-width:0;}
.lrnx-lesson-head,.lrnx-quiz .lrnx-lesson-head{margin-bottom:1.5rem;}
.lrnx-lesson-title{font-family:var(--lrnx-display);font-size:clamp(1.5rem,3vw,2.1rem);color:var(--lrnx-navy);margin:.25rem 0 0;letter-spacing:-.02em;}
.lrnx-lesson-actions{margin:2rem 0;padding-top:1.5rem;border-top:1px solid var(--lrnx-line);}
.lrnx-complete-btn.is-complete{background:#e7f7ee;color:#12603a;border-color:#b6e3c8;}
.lrnx-lesson-nav{display:flex;justify-content:space-between;gap:1rem;margin-top:1.5rem;}

/* Quiz */
.lrnx-quiz-meta{font-size:.85rem;color:var(--lrnx-slate-light);display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;}
.lrnx-question{border:1px solid var(--lrnx-line);border-radius:var(--lrnx-radius);padding:1.25rem 1.5rem;margin:0 0 1.25rem;}
.lrnx-question legend{font-family:var(--lrnx-display);font-weight:600;color:var(--lrnx-navy);padding:0;display:flex;gap:.6rem;align-items:baseline;flex-wrap:wrap;}
.lrnx-q-index{color:var(--lrnx-cyan);font-weight:700;}
.lrnx-q-hint{font-style:italic;font-weight:400;font-size:.82rem;color:var(--lrnx-slate-light);}
.lrnx-options{margin-top:1rem;display:flex;flex-direction:column;gap:.5rem;}
.lrnx-option{display:flex;align-items:center;gap:.7rem;padding:.7rem .9rem;border:1px solid var(--lrnx-line);border-radius:10px;cursor:pointer;transition:border-color .2s ease,background .2s ease;}
.lrnx-option:hover{border-color:var(--lrnx-cyan);background:rgba(0,152,220,.03);}
.lrnx-quiz-submit{margin-top:1.5rem;}
.lrnx-quiz-result{margin-top:1.5rem;}
.lrnx-result-card{display:flex;align-items:center;gap:1.25rem;padding:1.5rem;border-radius:var(--lrnx-radius);border:1px solid var(--lrnx-line);}
.lrnx-result-card.is-pass{background:#e7f7ee;border-color:#b6e3c8;}
.lrnx-result-card.is-fail{background:#fdecec;border-color:#f5c2c2;}
.lrnx-result-score{font-family:var(--lrnx-display);font-size:2.4rem;font-weight:700;color:var(--lrnx-navy);}
.lrnx-result-meta{display:flex;flex-direction:column;}
.lrnx-result-meta strong{font-size:1.1rem;color:var(--lrnx-navy);}
.lrnx-result-card .lrnx-btn{margin-left:auto;}

/* ---------- Dashboard ---------- */
.lrnx-dashboard{max-width:900px;margin:0 auto;}
.lrnx-dash-head{display:flex;justify-content:space-between;align-items:flex-end;gap:1.5rem;flex-wrap:wrap;margin-bottom:2rem;}
.lrnx-dash-head h1{font-family:var(--lrnx-display);font-size:clamp(1.6rem,3vw,2.2rem);color:var(--lrnx-navy);margin:0;letter-spacing:-.02em;}
.lrnx-dash-stats{display:flex;gap:1rem;}
.lrnx-dash-stat{background:var(--lrnx-surface);border:1px solid var(--lrnx-line);border-radius:var(--lrnx-radius);padding:.9rem 1.4rem;text-align:center;}
.lrnx-dash-stat strong{display:block;font-family:var(--lrnx-display);font-size:1.6rem;color:var(--lrnx-cyan);}
.lrnx-dash-stat span{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--lrnx-slate-light);}
.lrnx-dash-section{font-family:var(--lrnx-display);font-size:1.2rem;color:var(--lrnx-navy);margin:2rem 0 1rem;}
.lrnx-dash-list{display:flex;flex-direction:column;gap:1rem;}
.lrnx-dash-course{display:flex;align-items:center;gap:1.5rem;background:var(--lrnx-surface);border:1px solid var(--lrnx-line);border-radius:var(--lrnx-radius);padding:1.25rem 1.5rem;}
.lrnx-dash-course-info{flex:1;min-width:0;}
.lrnx-dash-course-info h3{font-family:var(--lrnx-display);font-size:1.05rem;margin:0 0 .6rem;}
.lrnx-dash-course-info h3 a{color:var(--lrnx-navy);text-decoration:none;}
.lrnx-dash-course-info h3 a:hover{color:var(--lrnx-cyan);}
.lrnx-empty-state{background:var(--lrnx-surface);border:1px dashed var(--lrnx-line);border-radius:var(--lrnx-radius);padding:3rem 2rem;text-align:center;}
.lrnx-empty-state p{margin-bottom:1.2rem;}

/* Account / auth */
.lrnx-auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;max-width:820px;margin:0 auto;}
.lrnx-auth-card,.lrnx-account-card{background:var(--lrnx-surface);border:1px solid var(--lrnx-line);border-radius:var(--lrnx-radius-lg);padding:2rem;}
.lrnx-auth-card h3,.lrnx-account-card h3{font-family:var(--lrnx-display);color:var(--lrnx-navy);margin:0 0 1.2rem;}
.lrnx-form label,.lrnx-auth-card label{display:block;font-weight:600;font-size:.85rem;color:var(--lrnx-navy);margin-bottom:1rem;}
.lrnx-form input,.lrnx-auth-card input[type=text],.lrnx-auth-card input[type=password],.lrnx-verify-form input{width:100%;padding:.7rem .9rem;border:1px solid var(--lrnx-line);border-radius:10px;font-size:.95rem;margin-top:.35rem;font-family:var(--lrnx-font);}
.lrnx-auth-card .button,.lrnx-auth-card input[type=submit]{background:var(--lrnx-cyan);color:#fff;border:0;border-radius:var(--lrnx-pill);padding:.7rem 1.5rem;font-weight:600;cursor:pointer;}
.lrnx-auth-alt{font-size:.85rem;margin-top:1rem;}
.lrnx-account-actions{display:flex;gap:.6rem;flex-wrap:wrap;}

/* Verify / certificate */
.lrnx-verify{max-width:480px;margin:0 auto;text-align:center;}
.lrnx-certificate-wrap{max-width:900px;margin:0 auto;}
.lrnx-certificate{background:#fff;border:1px solid var(--lrnx-line);border-radius:var(--lrnx-radius);padding:10px;box-shadow:var(--lrnx-shadow);}
.lrnx-cert-inner{border:2px solid var(--lrnx-cyan);border-radius:10px;padding:3.5rem 2.5rem;text-align:center;background:linear-gradient(160deg,#fff, #f4f9fc);}
.lrnx-cert-brand{font-family:var(--lrnx-display);font-weight:700;font-size:1.4rem;color:var(--lrnx-navy);letter-spacing:-.02em;}
.lrnx-cert-brand span{color:var(--lrnx-cyan-bright);font-style:italic;}
.lrnx-cert-brand em{display:block;font-size:.7rem;font-style:normal;letter-spacing:.2em;text-transform:uppercase;color:var(--lrnx-slate-light);font-weight:600;margin-top:.3rem;}
.lrnx-cert-kicker{margin:2rem 0 1.5rem;text-transform:uppercase;letter-spacing:.25em;font-size:.8rem;color:var(--lrnx-cyan);font-weight:700;}
.lrnx-cert-presented{color:var(--lrnx-slate-light);margin:.5rem 0;}
.lrnx-cert-name{font-family:var(--lrnx-display);font-size:2.4rem;color:var(--lrnx-navy);margin:.25rem 0;letter-spacing:-.02em;}
.lrnx-cert-course{font-family:var(--lrnx-display);font-size:1.4rem;color:var(--lrnx-cyan);margin:.25rem 0 2rem;}
.lrnx-cert-foot{display:flex;justify-content:center;gap:4rem;margin-top:2rem;}
.lrnx-cert-label{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--lrnx-slate-light);font-weight:700;}
.lrnx-cert-value{font-weight:600;color:var(--lrnx-navy);}
.lrnx-cert-actions{text-align:center;margin-top:1.5rem;}
.lrnx-cert-verify{font-size:.8rem;color:var(--lrnx-slate-light);margin-top:1rem;word-break:break-all;}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
	.lrnx-course-grid,.lrnx-cols-4{grid-template-columns:repeat(2,1fr);}
	.lrnx-course-hero{grid-template-columns:1fr;}
	.lrnx-course-cta-card{position:static;max-width:420px;}
	.lrnx-player{grid-template-columns:1fr;}
	.lrnx-player-sidebar{position:static;order:2;}
}
@media(max-width:640px){
	.lrnx-course-grid,.lrnx-cols-2,.lrnx-cols-4{grid-template-columns:1fr;}
	.lrnx-auth-grid{grid-template-columns:1fr;}
	.lrnx-dash-course{flex-direction:column;align-items:flex-start;}
	.lrnx-cert-inner{padding:2rem 1.25rem;}
	.lrnx-cert-foot{gap:2rem;flex-wrap:wrap;}
	.lrnx-cert-name{font-size:1.7rem;}
}

/* ---------- Print (certificate) ---------- */
@media print{
	body *{visibility:hidden;}
	.lrnx-certificate,.lrnx-certificate *{visibility:visible;}
	.lrnx-certificate{position:absolute;left:0;top:0;width:100%;border:0;box-shadow:none;}
	.no-print{display:none!important;}
}