/* Shared app shell styles — extracted from index.html so index.html and
   dashboard.html load ONE cached copy instead of duplicating it. */
:root{color-scheme:dark;
  /* ═══ v2 DARK THEME — electric blue + violet ═══
     Variable NAMES are unchanged from the old light theme so every existing
     rule resolves without a site-wide rewrite; only the values are flipped.
     --teal/--gold/--fire are aliases now mapped onto the blue/violet pair.
     Green/amber/red remain semantic status colours only. */
  --navy:#0a0e1a;--navy2:#060910;--navy3:#131b2e;
  --teal:#3b82f6;--teal-dk:#2563eb;--teal-lt:rgba(59,130,246,.14);--gold:#3b82f6;--gold-dk:#93b8ff;--gold-lt:rgba(59,130,246,.14);
  --fire:#3b82f6;--blue:#2563eb;--blue-dk:#1d4ed8;
  --violet:#8b5cf6;--violet-2:#a78bfa;
  --grad:linear-gradient(120deg,#3b82f6 0%,#8b5cf6 100%);
  --white:#0e1424;--panel:#0e1424;--panel-2:#131b2e;--off:#060910;--light:#131b2e;
  --border:rgba(255,255,255,.10);--text:#eef2fb;--muted:#8f9cb8;--muted2:#69758f;
  --green:#31d0aa;--green-lt:rgba(49,208,170,.14);--amber:#f5a623;--amber-lt:rgba(245,166,35,.14);
  --mono:'JetBrains Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',sans-serif;background:var(--off);color:var(--text);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}

/* ═══ SVG ICON UTILITY ═══ */
.icon{width:1em;height:1em;display:inline-block;vertical-align:-0.13em;flex-shrink:0;color:currentColor;}
.icon-lg{width:1.4em;height:1.4em;vertical-align:-0.25em;}
.icon-xl{width:1.8em;height:1.8em;vertical-align:-0.35em;}

/* ═══ NAVBAR ═══ */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:500;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border);}
.navbar-inner{display:flex;align-items:center;height:60px;padding:0 max(2.5%, 1.2rem);gap:.4rem;max-width:1400px;margin:0 auto;}
.nav-logo{display:flex;align-items:center;gap:9px;text-decoration:none;flex-shrink:0;margin-right:1.2rem;}
.nav-logo-icon{width:28px;height:28px;background:linear-gradient(135deg,#3b82f6,#93b8ff);border-radius:7px;display:flex;align-items:center;justify-content:center;color:#fff;}
.nav-logo-icon .icon{width:16px;height:16px;}
.nav-logo-text{font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:.98rem;color:var(--text);white-space:nowrap;letter-spacing:-.01em;}
.nav-logo-text span{color:#3b82f6;}
.nav-links{display:flex;align-items:center;gap:.05rem;flex-shrink:0;}
.nav-link{color:var(--muted);font-size:.84rem;font-weight:500;text-decoration:none;padding:.45rem .8rem;border-radius:7px;transition:color .15s,background .15s;white-space:nowrap;cursor:pointer;background:none;border:none;font-family:'Inter',sans-serif;letter-spacing:-.01em;}
.nav-link:hover{color:var(--text);background:rgba(0,0,0,.04);}
.nav-link.active{color:var(--text);font-weight:600;}
.nav-search{flex:1;display:flex;align-items:center;background:var(--off);border:1.5px solid var(--border);border-radius:50px;transition:.22s;margin:0 1rem;min-width:0;}
.nav-search:focus-within{background:var(--panel);border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,130,246,.1);}
.nav-search input{flex:1;min-width:0;border:none;background:transparent;padding:.58rem 1rem .58rem 1.2rem;font-size:.86rem;color:var(--text);outline:none;font-family:'Inter',sans-serif;}
.nav-search input::placeholder{color:var(--muted2);}
.search-btn{width:34px;height:34px;min-width:34px;background:var(--blue);border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.18s;margin:3px;flex-shrink:0;}
.search-btn:hover{background:var(--blue-dk);}
.search-btn svg{width:14px;height:14px;fill:none;stroke:#fff;stroke-width:2.3;stroke-linecap:round;}
.nav-right{display:flex;align-items:center;gap:.25rem;flex-shrink:0;}
.icon-btn{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:transparent;border:none;cursor:pointer;color:var(--muted);position:relative;transition:.15s;}
.icon-btn:hover{background:var(--light);}
.icon-btn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.cart-dot{position:absolute;top:5px;right:5px;width:8px;height:8px;background:#3b82f6;border-radius:50%;border:1.5px solid #fff;}
.avatar-btn{width:34px;height:34px;border-radius:50%;background:#3b82f6;color:#fff;font-size:.75rem;font-weight:700;border:2px solid var(--border);cursor:pointer;font-family:'Nunito Sans',sans-serif;display:flex;align-items:center;justify-content:center;}

/* ═══ MOBILE NAV (hamburger + drawer) ═══ */
.nav-hamburger{display:none;width:42px;height:42px;min-width:42px;border:none;background:transparent;cursor:pointer;border-radius:8px;align-items:center;justify-content:center;color:var(--text);margin-left:auto;}
.nav-hamburger:hover{background:rgba(0,0,0,.04);}
.nav-hamburger svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;}
.mobile-drawer{position:fixed;top:0;right:0;width:min(82vw,320px);height:100vh;height:100dvh;background:var(--panel);z-index:1100;box-shadow:-8px 0 30px rgba(13,27,46,.18);transform:translateX(100%);transition:transform .26s ease;display:flex;flex-direction:column;padding:1.1rem 1.1rem 1.6rem;overflow-y:auto;}
.mobile-drawer.open{transform:translateX(0);}
.mobile-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;}
.mobile-drawer-title{font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:.95rem;color:var(--text);}
.mobile-drawer-close{width:40px;height:40px;border:none;background:var(--off);border-radius:8px;cursor:pointer;color:var(--muted);font-size:1.4rem;line-height:1;display:flex;align-items:center;justify-content:center;}
.mobile-drawer-close:hover{background:var(--light);color:var(--text);}
.mobile-drawer .md-link{display:block;width:100%;text-align:left;padding:.85rem .9rem;border-radius:9px;font-size:1rem;font-weight:600;color:var(--text);text-decoration:none;background:none;border:none;font-family:'Inter',sans-serif;cursor:pointer;}
.mobile-drawer .md-link:hover{background:var(--off);}
.mobile-drawer .md-divider{height:1px;background:var(--border);margin:.7rem 0;}
.mobile-drawer .md-cta{display:block;text-align:center;margin-top:.4rem;padding:.85rem;border-radius:9px;font-size:.95rem;font-weight:700;text-decoration:none;cursor:pointer;border:none;font-family:'Inter',sans-serif;}
.mobile-drawer .md-cta.primary{background:var(--navy);color:#fff;}
.mobile-drawer .md-cta.ghost{background:var(--off);color:var(--text);border:1.5px solid var(--border);}
.mobile-drawer .md-search{display:flex;align-items:center;background:var(--off);border:1.5px solid var(--border);border-radius:50px;margin-bottom:1rem;}
.mobile-drawer .md-search input{flex:1;min-width:0;border:none;background:transparent;padding:.7rem 1rem;font-size:.95rem;color:var(--text);outline:none;font-family:'Inter',sans-serif;}
.mobile-drawer .md-search button{width:38px;height:38px;min-width:38px;background:var(--blue);border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;margin:3px;}
.mobile-drawer .md-search button svg{width:15px;height:15px;fill:none;stroke:#fff;stroke-width:2.3;stroke-linecap:round;}
.drawer-backdrop{position:fixed;inset:0;background:rgba(13,27,46,.45);z-index:1050;opacity:0;visibility:hidden;transition:opacity .26s,visibility .26s;}
.drawer-backdrop.open{opacity:1;visibility:visible;}
.mobile-drawer .signed-out-only{display:block;}
.mobile-drawer .signed-in-only{display:none;}
body.is-signed-in .mobile-drawer .signed-out-only{display:none !important;}
body.is-signed-in .mobile-drawer .signed-in-only{display:block !important;}

/* ═══ VIEWS ═══ */
.view{display:none;padding-top:64px;}
.view.active{display:block;}

/* ═══ HOME / HERO ═══ */
.hero{background:radial-gradient(ellipse at top right,#1a3656 0%,var(--navy) 55%,var(--navy2) 100%);padding:40px 2.5% 44px;position:relative;overflow:hidden;}
.hero::before{display:none;}
.hero::after{content:'';position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent);}
.hero-glow{display:none;}
.hero-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;gap:3.2rem;align-items:center;position:relative;z-index:1;}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(59,130,246,.15);border:1px solid rgba(59,130,246,.35);border-radius:20px;padding:.32rem .9rem;font-size:.7rem;font-weight:600;color:#3b82f6;letter-spacing:.08em;text-transform:uppercase;margin-bottom:1.1rem;}
.hero h1{font-family:'Nunito Sans',sans-serif;font-size:clamp(1.9rem,2.7vw,2.65rem);font-weight:800;color:#fff;line-height:1.14;margin-bottom:1rem;letter-spacing:-.02em;}
.hero h1 span{color:#3b82f6;}
.hero-badge.closed{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:rgba(255,255,255,.7);}
.hero-desc{color:rgba(255,255,255,.62);font-size:.95rem;line-height:1.7;max-width:460px;margin-bottom:1.6rem;}
.hero-btns{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:1.8rem;}
.btn-teal{background:var(--teal);color:var(--text);padding:.78rem 1.9rem;border-radius:6px;text-decoration:none;font-weight:700;font-size:.9rem;transition:.22s;display:inline-block;cursor:pointer;border:none;font-family:'Inter',sans-serif;}
.btn-teal:hover{background:#22cbf5;transform:translateY(-2px);}
.btn-ghost{border:2px solid rgba(255,255,255,.32);color:#fff;padding:.78rem 1.9rem;border-radius:6px;text-decoration:none;font-weight:600;font-size:.9rem;transition:.22s;display:inline-block;cursor:pointer;background:none;font-family:'Inter',sans-serif;}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1);}
.hero-stats{display:flex;gap:2rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.1);}
.hstat-num{font-family:'Nunito Sans',sans-serif;font-size:1.45rem;font-weight:800;color:#3b82f6;}
.hstat-label{font-size:.74rem;color:rgba(255,255,255,.45);margin-top:2px;}
.hero-points{list-style:none;margin:0;padding:1.3rem 0 0;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:.6rem;}
.hero-points li{display:flex;align-items:center;gap:.6rem;color:rgba(255,255,255,.78);font-size:.9rem;}
.hero-points .icon{width:16px;height:16px;color:#3b82f6;flex:0 0 auto;}

/* Hero right panel */
.hero-panel{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:1.8rem;backdrop-filter:blur(8px);}
.panel-hd{font-size:.7rem;font-weight:700;color:#3b82f6;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1.1rem;}
.panel-courses{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1.4rem;}
.panel-course{display:flex;align-items:center;gap:.85rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:.75rem 1rem;transition:.2s;cursor:pointer;}
.panel-course:hover{background:rgba(59,130,246,.1);border-color:rgba(59,130,246,.3);}
.pc-icon{width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:rgba(59,130,246,.12);color:#3b82f6;}
.pc-icon .icon{width:18px;height:18px;}
.pc-name{font-size:.83rem;font-weight:600;color:#fff;}
.pc-meta{font-size:.7rem;color:rgba(255,255,255,.42);margin-top:1px;}
.pc-arrow{margin-left:auto;color:rgba(255,255,255,.32);display:flex;align-items:center;}
.pc-arrow .icon{width:16px;height:16px;}
.panel-hire{display:flex;align-items:center;gap:.8rem;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.25);border-radius:8px;padding:.72rem 1rem;}
.ph-icon{display:flex;align-items:center;color:#3b82f6;}
.ph-icon .icon{width:18px;height:18px;}
.ph-text{font-size:.76rem;color:rgba(255,255,255,.68);line-height:1.4;}
.ph-text strong{color:#fff;display:block;font-size:.8rem;}

/* ═══ STATS STRIP ═══ */
.stats-strip{background:var(--navy);padding:2.5rem 2.5%;}
.stats-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center;}
.s-num{font-family:'Nunito Sans',sans-serif;font-size:2.2rem;font-weight:900;color:#3b82f6;}
.s-lbl{font-size:.78rem;color:rgba(255,255,255,.45);margin-top:.3rem;}

/* ═══ SECTION COMMONS ═══ */
.section{padding:100px 2.5%;}
.w{max-width:1200px;margin:0 auto;}
.sec-eye{font-size:.7rem;font-weight:700;color:#93b8ff;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.6rem;}
.sec-h{font-family:'Nunito Sans',sans-serif;font-size:clamp(1.75rem,2.8vw,2.4rem);font-weight:900;color:var(--text);line-height:1.2;margin-bottom:.6rem;letter-spacing:-.02em;}
.sec-sub{color:var(--muted);font-size:.93rem;line-height:1.72;max-width:530px;}
.sec-row{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;margin-bottom:3.25rem;}
.link-more{color:var(--blue);font-size:.84rem;font-weight:600;text-decoration:none;white-space:nowrap;cursor:pointer;background:none;border:none;font-family:'Inter',sans-serif;}
.link-more:hover{color:var(--blue-dk);}
.bg-white{background:var(--panel);}.bg-light{background:var(--off);}
.bg-navy{background:var(--navy);}
.bg-navy .sec-eye{color:#3b82f6;}.bg-navy .sec-h{color:#fff;}.bg-navy .sec-sub{color:rgba(255,255,255,.5);}

/* ═══ FILTER CHIPS ═══ */
.chips{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:1.8rem;}
.chip{padding:.34rem .9rem;border-radius:50px;border:1.5px solid var(--border);background:var(--panel);font-size:.75rem;font-weight:600;color:var(--muted);cursor:pointer;transition:.18s;}
.chip:hover{background:var(--light);}
.chip.on{background:#3b82f6;color:#fff;border-color:#3b82f6;}

/* ═══ COURSE CARDS ═══ */
.course-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.7rem;}
.cc{background:var(--panel);border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;cursor:pointer;box-shadow:0 1px 2px rgba(13,27,46,.04);}
.cc:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(13,27,46,.10);border-color:rgba(13,27,46,.14);}
.cc:hover .c-icon{transform:scale(1.06);}
.c-icon{transition:transform .28s ease;}
.cc.hide{display:none;}
.c-banner{height:148px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;}
.c-banner .c-icon{width:56px;height:56px;color:#3b82f6;position:relative;z-index:1;opacity:.95;}
.c-banner .c-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;display:block;}
.c-banner.web,.c-banner.mob,.c-banner.dat,.c-banner.cyb,.c-banner.cld,.c-banner.ai,
.c-banner{background:linear-gradient(140deg,#0d1b2e 0%,#22436b 100%);}
.c-lvl{position:absolute;top:12px;left:12px;font-size:.62rem;font-weight:600;padding:.24rem .55rem;border-radius:50px;text-transform:uppercase;letter-spacing:.06em;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);}
.c-lvl.beg{background:rgba(255,255,255,.18);color:#fff;}
.c-lvl.int{background:rgba(255,255,255,.18);color:#fff;}
.c-lvl.adv{background:rgba(255,255,255,.18);color:#fff;}
.c-free{position:absolute;top:12px;right:12px;font-size:.62rem;font-weight:700;padding:.24rem .6rem;border-radius:50px;background:var(--panel);color:var(--green);letter-spacing:.04em;text-transform:uppercase;}
.c-soon{position:absolute;top:12px;right:12px;font-size:.62rem;font-weight:700;padding:.24rem .6rem;border-radius:50px;background:var(--gold);color:var(--text);letter-spacing:.04em;text-transform:uppercase;z-index:2;}
.cc.unavailable .c-banner{filter:grayscale(.55);}
.cc.unavailable .c-banner .c-icon{color:rgba(255,255,255,.55);}
.cc.unavailable h3{color:var(--muted);}
/* Course-unavailable modal */
.course-na-modal{max-width:400px;}
.course-na-body{padding:2.3rem 1.9rem;text-align:center;}
.course-na-ic{width:56px;height:56px;margin:0 auto 1rem;border-radius:50%;background:var(--gold-lt);border:1px solid rgba(59,130,246,.2);display:flex;align-items:center;justify-content:center;color:var(--gold-dk);}
.course-na-ic svg{width:28px;height:28px;}
.course-na-body h2{font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:1.25rem;color:var(--text);margin-bottom:.5rem;}
.course-na-body p{color:var(--muted);font-size:.9rem;line-height:1.6;margin-bottom:1.4rem;}
.c-body{padding:1.3rem 1.25rem 1.15rem;}
.c-cat{font-size:.65rem;font-weight:700;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:.45rem;}
.c-body h3{font-family:'Nunito Sans',sans-serif;font-size:1.02rem;font-weight:800;color:var(--text);margin-bottom:.45rem;line-height:1.3;letter-spacing:-.01em;}
.c-body p{font-size:.82rem;color:var(--muted);line-height:1.6;margin-bottom:1rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.c-foot{display:flex;justify-content:space-between;align-items:center;padding-top:.85rem;border-top:1px solid var(--light);}
.c-dur{font-size:.74rem;color:var(--muted);font-weight:500;}
.c-price{font-family:'Nunito Sans',sans-serif;font-weight:800;color:var(--text);font-size:.95rem;letter-spacing:-.01em;}
.c-progress{height:4px;background:var(--light);border-radius:2px;margin:.5rem 0 .3rem;overflow:hidden;}
.c-progress-bar{height:100%;background:linear-gradient(90deg,#3b82f6,#8b5cf6);border-radius:2px;}
.c-pct{font-size:.69rem;color:var(--muted);}

/* ═══ PATHS (NAVY SECTION) ═══ */
.paths-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.07);border-radius:14px;overflow:hidden;margin-top:1.8rem;}
.path-card{background:rgba(255,255,255,.04);padding:1.8rem 1.3rem;position:relative;transition:.28s;cursor:pointer;border-bottom:3px solid transparent;}
.path-card:hover{background:rgba(255,255,255,.09);border-bottom-color:#3b82f6;}
.path-n{font-family:var(--mono);font-size:.63rem;color:rgba(59,130,246,.7);margin-bottom:.8rem;}
.path-ic{margin-bottom:.85rem;}
.path-ic .icon{width:28px;height:28px;color:#3b82f6;}
.path-card h3{font-family:'Nunito Sans',sans-serif;font-size:.95rem;font-weight:800;color:#fff;margin-bottom:.4rem;}
.path-card p{font-size:.76rem;color:rgba(255,255,255,.38);line-height:1.6;}
.path-arr{position:absolute;bottom:1.2rem;right:1.2rem;color:rgba(255,255,255,.2);transition:.28s;}
.path-card:hover .path-arr{color:#3b82f6;transform:translate(2px,-2px);}

/* ═══ FEATURES ═══ */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.7rem;}
.feat-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:2.1rem 1.8rem;transition:.25s;}
.feat-card:hover{border-color:rgba(59,130,246,.5);box-shadow:0 8px 28px rgba(0,0,0,.07);}
.feat-ic{width:46px;height:46px;background:var(--gold-lt);border:1px solid rgba(59,130,246,.18);border-radius:11px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;color:var(--gold-dk);}
.feat-ic .icon{width:22px;height:22px;}
.feat-card h3{font-family:'Nunito Sans',sans-serif;font-size:.97rem;font-weight:800;margin-bottom:.4rem;}
.feat-card p{font-size:.82rem;color:var(--muted);line-height:1.65;}

/* ═══ COURSE DETAIL VIEW ═══ */
#view-course{background:var(--off);}
.course-layout{display:grid;grid-template-columns:1fr 340px;gap:0;min-height:calc(100vh - 64px);}

/* LEFT: video + content */
.course-main{padding:0;}
.video-area{background:#000;position:relative;aspect-ratio:16/9;width:100%;}
.video-area iframe{width:100%;height:100%;border:none;}
.my-cohort-banner{background:linear-gradient(135deg,rgba(59,130,246,.12),rgba(59,130,246,.04));border:1px solid rgba(59,130,246,.3);border-radius:10px;padding:.7rem 1rem;margin-bottom:1.2rem;font-size:.9rem;color:var(--text);}
.my-cohort-banner strong{color:#93b8ff;}
.pc-cohort-row{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.7rem .9rem;border:1px solid var(--border);border-radius:8px;margin-bottom:.6rem;flex-wrap:wrap;}
.pc-cohort-course{font-weight:600;font-size:.9rem;color:var(--text);}
.pc-cohort-name{font-size:.85rem;font-weight:700;color:#93b8ff;}
.pc-cohort-name.muted{color:var(--muted);font-weight:500;}
.live-now-card{border:1.5px solid #d64545;border-radius:12px;padding:1rem;margin-bottom:1.4rem;background:var(--panel);}.live-now-head{display:flex;align-items:center;gap:.5rem;font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:.92rem;color:#d64545;text-transform:uppercase;letter-spacing:.03em;margin-bottom:.8rem;}
.live-dot{width:9px;height:9px;border-radius:50%;background:#d64545;animation:livepulse 1.4s ease-in-out infinite;}
@keyframes livepulse{0%,100%{opacity:1;}50%{opacity:.3;}}
.live-embed{position:relative;width:100%;aspect-ratio:16/9;border-radius:9px;overflow:hidden;background:#000;margin-bottom:.6rem;}
.live-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:none;}
.live-sec-title{font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:.95rem;color:var(--text);margin:1.2rem 0 .7rem;}
.live-item{border:1px solid var(--border);border-radius:10px;padding:.85rem 1rem;margin-bottom:.7rem;}
.live-item-name{font-weight:700;font-size:.92rem;color:var(--text);}
.live-item-when{font-size:.82rem;color:#3b82f6;font-weight:600;margin-top:.2rem;}
.live-item-desc{font-size:.85rem;color:var(--muted);margin-top:.35rem;line-height:1.5;}
.live-watch{display:inline-block;margin-top:.5rem;font-size:.84rem;font-weight:700;color:var(--blue);text-decoration:none;}
.live-watch:hover{text-decoration:underline;}
.video-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy),#0a2040);gap:1rem;cursor:pointer;position:relative;}
.video-placeholder.lesson-locked{background:linear-gradient(135deg,#2a2018,#1a1410);padding:1.5rem;text-align:center;}
.video-placeholder.lesson-locked .vp-title{color:#fff;font-weight:700;}
.video-placeholder.lesson-locked .vp-label{color:rgba(255,255,255,.7);}
.vp-icon{width:72px;height:72px;background:rgba(59,130,246,.2);border:2px solid var(--teal);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--teal);transition:.3s;}
.vp-icon .icon{width:30px;height:30px;}
.video-placeholder:hover .vp-icon{background:rgba(59,130,246,.35);transform:scale(1.1);}
.vp-label{color:rgba(255,255,255,.7);font-size:.85rem;}
.vp-title{color:#fff;font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:1.1rem;text-align:center;padding:0 2rem;}
.course-content{padding:1.8rem 2rem;}
.course-content h1{font-family:'Nunito Sans',sans-serif;font-size:1.55rem;font-weight:900;margin-bottom:.5rem;color:var(--text);}
.course-meta-row{display:flex;align-items:center;gap:1.3rem;flex-wrap:wrap;margin-bottom:1.4rem;font-size:.82rem;color:var(--muted);}
.meta-tag{display:inline-flex;align-items:center;gap:.4rem;}
.meta-tag .icon{width:15px;height:15px;color:var(--muted2);}
.lesson-nav{display:flex;gap:0;margin-bottom:1.6rem;border-bottom:1px solid var(--border);}
.lesson-nav button{padding:.85rem 1.2rem;border-radius:0;font-size:.85rem;font-weight:600;cursor:pointer;border:none;background:transparent;color:var(--muted);font-family:'Inter',sans-serif;transition:color .15s;border-bottom:2px solid transparent;margin-bottom:-1px;letter-spacing:-.01em;}
.lesson-nav button:hover{color:var(--text);}
.lesson-nav button.on{color:var(--text);border-bottom-color:var(--gold);font-weight:700;}

/* Tabs in course content */
.tab-panels .tab-panel{display:none;}
.tab-panels .tab-panel.on{display:block;}
.lesson-desc{font-size:.95rem;color:var(--muted);line-height:1.7;margin-bottom:1.4rem;font-style:italic;border-left:3px solid var(--teal);padding-left:1rem;}

/* ═══ TEXTBOOK-STYLE LESSON CONTENT ═══ */
.lesson-content{font-size:.95rem;color:var(--text);line-height:1.78;margin-top:1.6rem;max-width:780px;}
.lesson-content h2{font-family:'Nunito Sans',sans-serif;font-size:1.45rem;font-weight:800;color:var(--text);margin:2.2rem 0 .8rem;line-height:1.3;border-bottom:2px solid var(--light);padding-bottom:.45rem;}
.lesson-content h2:first-child{margin-top:0;}
.lesson-content h3{font-family:'Nunito Sans',sans-serif;font-size:1.15rem;font-weight:700;color:var(--text);margin:1.6rem 0 .55rem;}
.lesson-content h4{font-size:1rem;font-weight:700;color:var(--text);margin:1.2rem 0 .4rem;}
.lesson-content p{margin:0 0 1rem;}
.lesson-content p.lead{font-size:1.02rem;color:var(--text);line-height:1.75;font-weight:500;margin-bottom:1.3rem;}
.lesson-content strong{font-weight:700;color:var(--text);}
.lesson-content em{font-style:italic;color:var(--text);}
.lesson-content a{color:var(--blue);text-decoration:underline;text-underline-offset:2px;}
.lesson-content a:hover{color:var(--blue-dk);}
.lesson-content ul,.lesson-content ol{margin:.3rem 0 1.2rem 1.5rem;}
.lesson-content li{margin-bottom:.4rem;line-height:1.7;}
.lesson-content ul ul,.lesson-content ol ol{margin-top:.35rem;margin-bottom:.35rem;}
.lesson-content code{background:var(--panel-2);color:#ff8fb1;font-family:var(--mono);font-size:.85em;padding:.12rem .42rem;border-radius:4px;border:1px solid var(--border);}
.lesson-content pre{background:#0d1b2e;color:#e6e9ef;font-family:var(--mono);font-size:.83rem;line-height:1.65;padding:1.1rem 1.3rem;border-radius:8px;overflow-x:auto;margin:.6rem 0 1.4rem;border-left:4px solid var(--teal);}
.lesson-content pre code{background:transparent;color:inherit;padding:0;border:none;font-size:inherit;}
.lesson-content pre .c-cmt{color:#6c7a89;font-style:italic;}
.lesson-content pre .c-kw{color:#ff9d6b;font-weight:600;}
.lesson-content pre .c-str{color:#a5e07c;}
.lesson-content pre .c-num{color:#f7c873;}
.lesson-content pre .c-tag{color:#7fd1ff;}
.lesson-content blockquote{border-left:4px solid var(--muted2);background:var(--off);padding:.8rem 1.1rem;margin:1rem 0 1.3rem;color:var(--muted);font-style:italic;border-radius:0 6px 6px 0;}
.lesson-content table{width:100%;border-collapse:collapse;margin:.8rem 0 1.4rem;font-size:.88rem;}
.lesson-content th,.lesson-content td{border:1px solid var(--border);padding:.55rem .75rem;text-align:left;}
.lesson-content th{background:var(--off);font-weight:700;color:var(--text);}
.lesson-content tr:nth-child(even) td{background:rgba(255,255,255,.035);}
.lesson-content hr{border:none;border-top:1px dashed var(--border);margin:1.8rem 0;}
.callout{border-radius:8px;padding:.95rem 1.1rem .95rem 1.2rem;margin:1rem 0 1.4rem;font-size:.9rem;line-height:1.65;border-left:4px solid;}
.callout-title{font-weight:700;display:block;margin-bottom:.25rem;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;}
.callout-info{background:rgba(59,130,246,.12);border-left-color:#3b82f6;color:#bfd7ff;}
.callout-info .callout-title{color:var(--teal-dk);}
.callout-tip{background:rgba(49,208,170,.12);border-left-color:#31d0aa;color:#9df0da;}
.callout-tip .callout-title{color:var(--green);}
.callout-warn{background:rgba(245,166,35,.12);border-left-color:#f5a623;color:#f8d79a;}
.callout-warn .callout-title{color:var(--amber);}
.callout-key{background:rgba(139,92,246,.12);border-left-color:#8b5cf6;color:#d6c7ff;}
.callout-key .callout-title{color:var(--gold-dk);}
.lesson-actions{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1.8rem;padding-top:1.4rem;border-top:1px solid var(--light);}
.lesson-reading-head{display:flex;align-items:center;gap:.6rem;margin:1.8rem 0 .9rem;padding-bottom:.6rem;border-bottom:2px solid var(--teal);}
.lesson-reading-head .badge{background:var(--teal-lt);color:var(--teal-dk);font-weight:700;font-size:.72rem;padding:.22rem .55rem;border-radius:4px;text-transform:uppercase;letter-spacing:.05em;}
.lesson-reading-head h3{font-family:'Nunito Sans',sans-serif;font-size:1.05rem;font-weight:800;color:var(--text);margin:0;}
.lesson-key-points{background:var(--teal-lt);border-radius:8px;padding:1rem 1.2rem;margin:1.4rem 0;}
.lesson-key-points h4{color:var(--teal-dk);font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;font-weight:800;}
.lesson-key-points ul{margin:0 0 0 1.2rem;}
.lesson-key-points li{font-size:.88rem;color:var(--text);margin-bottom:.3rem;}
.resource-list{list-style:none;}
.resource-list li{display:flex;align-items:center;gap:.8rem;padding:.7rem 0;border-bottom:1px solid var(--border);font-size:.84rem;}
.resource-list li:last-child{border:none;}
.res-icon{flex-shrink:0;display:flex;align-items:center;color:var(--muted);}
.res-icon .icon{width:18px;height:18px;}
.res-name{flex:1;color:var(--text);}
.res-link{color:var(--blue);font-size:.78rem;font-weight:600;text-decoration:none;}
.res-link:hover{color:var(--blue-dk);}
.quiz-area{background:var(--teal-lt);border:1px solid rgba(59,130,246,.25);border-radius:10px;padding:1.5rem;}
.quiz-q{font-weight:600;font-size:.9rem;margin-bottom:1rem;color:var(--text);}
.quiz-opts{display:flex;flex-direction:column;gap:.55rem;margin-bottom:1.2rem;}
.quiz-opt{display:flex;align-items:center;gap:.75rem;padding:.65rem .9rem;border:1.5px solid var(--border);border-radius:8px;cursor:pointer;background:var(--panel);font-size:.84rem;transition:.18s;}
.quiz-opt:hover{border-color:var(--teal);}
.quiz-opt.selected{border-color:var(--teal);background:var(--teal-lt);}
.quiz-opt.correct{border-color:var(--green);background:var(--green-lt);color:var(--green);}
.quiz-opt.wrong{border-color:#ff8a8a;background:rgba(239,68,68,.14);color:#ff8a8a;}
.quiz-btn{background:var(--teal);color:var(--text);border:none;padding:.65rem 1.5rem;border-radius:6px;font-weight:700;font-size:.86rem;cursor:pointer;font-family:'Inter',sans-serif;transition:.2s;}
.quiz-btn:hover{background:#22cbf5;}
.quiz-result{margin-top:.9rem;font-size:.84rem;font-weight:600;padding:.6rem .9rem;border-radius:6px;}
.quiz-result.pass{background:var(--green-lt);color:var(--green);}
.quiz-result.fail{background:rgba(239,68,68,.14);color:#ff8a8a;}

/* RIGHT: sidebar curriculum */
.course-sidebar{background:var(--panel);border-left:1px solid var(--border);overflow-y:auto;position:sticky;top:64px;height:calc(100vh - 64px);}
.sidebar-head{padding:1.2rem 1.4rem;border-bottom:1px solid var(--border);background:var(--off);}
.sidebar-title{font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:.92rem;color:var(--text);margin-bottom:.5rem;}
.sidebar-progress{height:6px;background:var(--light);border-radius:3px;overflow:hidden;margin-bottom:.4rem;}
.sidebar-progress-bar{height:100%;background:linear-gradient(90deg,#3b82f6,#8b5cf6);border-radius:3px;transition:width .5s;}
.progress-lbl{font-size:.71rem;color:var(--muted);}
/* Enroll / track-choice card in the course sidebar */
.enroll-box{padding:1.1rem 1.3rem 1.3rem;border-bottom:1px solid var(--border);}
.enroll-box h4{font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:.82rem;color:var(--text);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.85rem;}
.track-opt{border:1.5px solid var(--border);border-radius:11px;padding:.85rem .95rem;margin-bottom:.7rem;cursor:pointer;transition:border-color .15s,box-shadow .15s;}
.track-opt:hover{border-color:#3b82f6;}
.track-opt.sel{border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.15);}
.track-top{display:flex;align-items:baseline;justify-content:space-between;gap:.5rem;}
.track-name{font-family:'Nunito Sans',sans-serif;font-weight:700;font-size:.9rem;color:var(--text);}
.track-price{font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:.98rem;color:#3b82f6;white-space:nowrap;}
.track-desc{font-size:.72rem;color:var(--muted);margin-top:.3rem;line-height:1.4;}
.enroll-btn{width:100%;margin-top:.35rem;padding:.8rem;border:none;border-radius:10px;background:#3b82f6;color:#fff;font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:.88rem;cursor:pointer;transition:background .15s;}
.enroll-btn:hover{background:#93b8ff;}
.enroll-btn:disabled{opacity:.6;cursor:wait;}
.enrolled-tag{display:flex;align-items:center;gap:.5rem;font-size:.85rem;font-weight:600;color:var(--green,#1f9d57);background:var(--green-lt,#e7f7ee);border:1px solid rgba(31,157,87,.25);border-radius:10px;padding:.7rem .85rem;}
.enrolled-tag .icon{width:18px;height:18px;flex-shrink:0;}
.enroll-note{font-size:.68rem;color:var(--muted);text-align:center;margin-top:.55rem;line-height:1.4;}
.curriculum{list-style:none;}
.curriculum-week-banner{margin:.7rem 1.1rem .3rem;padding:.55rem .85rem;background:linear-gradient(90deg,rgba(59,130,246,.16),rgba(139,92,246,.10));border:1px solid rgba(59,130,246,.32);border-radius:8px;font-size:.78rem;font-weight:700;color:var(--gold-dk,#93b8ff);text-align:center;letter-spacing:.01em;}
.module-header{padding:.8rem 1.4rem;background:var(--off);border-bottom:1px solid var(--border);font-size:.76rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;}
.module-header .mh-week{display:inline-block;color:var(--gold-dk,#93b8ff);margin-right:.45rem;font-weight:800;}
.module-header.locked{background:rgba(255,255,255,.04);color:var(--muted2);}
.module-header.locked .mh-week{color:var(--muted);}
.module-header .mh-sub{display:block;font-size:.65rem;font-weight:600;color:var(--muted2);text-transform:none;letter-spacing:0;margin-top:.18rem;}
.lesson-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.4rem;border-bottom:1px solid var(--border);cursor:pointer;transition:.15s;font-size:.83rem;color:var(--text);}
.lesson-item:hover{background:rgba(59,130,246,.14);}
.lesson-item.active{background:rgba(59,130,246,.14);border-left:3px solid #3b82f6;}
.lesson-item.done .li-icon{color:var(--green);}
.lesson-item.playing .li-icon{color:var(--teal);}
.lesson-item.locked{opacity:.55;background:rgba(255,255,255,.03);}
.lesson-item.locked:hover{background:rgba(255,255,255,.06);cursor:not-allowed;}
.lesson-item.locked .li-icon{color:var(--muted2);}
.lesson-item.locked .li-name::after{content:" 🔒";font-size:.85em;opacity:.8;}
.li-icon{flex-shrink:0;display:flex;align-items:center;color:var(--muted);}
.li-icon .icon{width:16px;height:16px;}
.li-info{flex:1;}
.li-name{font-weight:500;}
.li-meta{font-size:.7rem;color:var(--muted2);margin-top:1px;}
.li-type{font-size:.62rem;font-weight:700;padding:.2rem .5rem;border-radius:50px;background:var(--light);color:var(--muted);text-transform:uppercase;flex-shrink:0;letter-spacing:.05em;}
.li-type.vid{background:rgba(49,208,170,.16);color:#6ee7b7;}
.li-type.quiz{background:rgba(245,166,35,.14);color:#f8d79a;}
.li-type.read{background:rgba(59,130,246,.16);color:#93b8ff;}

/* ═══ CATALOG VIEW ═══ */
#view-catalog{background:var(--off);}
.catalog-header{background:linear-gradient(135deg,var(--navy),var(--navy3));padding:48px 2.5% 44px;position:relative;overflow:hidden;}
.catalog-header::before{display:none;}
.catalog-header h1{font-family:'Nunito Sans',sans-serif;font-size:2rem;font-weight:900;color:#fff;margin-bottom:.6rem;position:relative;}
.catalog-header p{color:rgba(255,255,255,.58);font-size:.9rem;max-width:480px;position:relative;}
.catalog-body{padding:36px 2.5%;max-width:1200px;margin:0 auto;}
.search-results-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;background:var(--teal-lt);border:1px solid rgba(59,130,246,.25);border-radius:8px;padding:.7rem 1rem;margin-bottom:1.4rem;flex-wrap:wrap;}
.search-results-bar span{font-size:.86rem;color:var(--text);font-weight:600;}
.search-clear-btn{background:none;border:none;color:var(--blue);font-size:.82rem;font-weight:700;cursor:pointer;font-family:'Inter',sans-serif;padding:.2rem .4rem;border-radius:5px;transition:.15s;}
.search-clear-btn:hover{background:rgba(59,130,246,.08);}
.catalog-no-results{text-align:center;padding:3rem 1rem;color:var(--muted);}
.catalog-no-results strong{display:block;font-family:'Nunito Sans',sans-serif;font-size:1.1rem;color:var(--text);margin-bottom:.4rem;}
.cat-filter-row{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.8rem;align-items:center;}
.cat-filter-row strong{font-size:.82rem;color:var(--muted);margin-right:.3rem;}

/* ═══ DASHBOARD VIEW ═══ */
#view-dashboard{background:var(--off);}
.dash-header{background:linear-gradient(135deg,var(--navy),var(--navy3));padding:36px 2.5%;position:relative;}
.dash-header h1{font-family:'Nunito Sans',sans-serif;font-weight:900;font-size:1.5rem;color:#fff;margin-bottom:.3rem;}
.dash-header p{color:rgba(255,255,255,.55);font-size:.87rem;}
.dash-body{padding:32px 2.5%;max-width:1200px;margin:0 auto;}
.dash-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1.2rem;margin-bottom:2.2rem;}
.dash-stat{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1.5rem;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.04);}
.dash-stat-num{font-family:'Nunito Sans',sans-serif;font-size:2rem;font-weight:900;color:var(--text);margin-bottom:.25rem;}
.dash-stat-lbl{font-size:.78rem;color:var(--muted);}
.dash-sec-title{font-family:'Nunito Sans',sans-serif;font-size:1.1rem;font-weight:800;margin-bottom:1.1rem;color:var(--text);}
.empty-block{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1.6rem 1.8rem;text-align:center;}
.empty-block h3{font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:1.05rem;color:var(--text);margin-bottom:.4rem;letter-spacing:-.01em;}
.empty-block p{color:var(--muted);font-size:.9rem;line-height:1.6;max-width:480px;margin:0 auto;}

/* ═══ DASHBOARD — CERTIFICATES ═══ */
.dash-certs{display:flex;flex-direction:column;gap:.7rem;margin-bottom:1.5rem;}
.cert-card{display:flex;align-items:center;gap:1rem;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:.95rem 1.1rem;transition:.18s;}
.cert-card:hover{border-color:rgba(59,130,246,.6);box-shadow:0 6px 18px rgba(13,27,46,.06);}
.cert-card-icon{width:42px;height:42px;background:linear-gradient(135deg,rgba(59,130,246,.18),rgba(139,92,246,.18));border-radius:10px;display:flex;align-items:center;justify-content:center;color:#93b8ff;flex-shrink:0;}
.cert-card-icon .icon{width:22px;height:22px;}
.cert-card-body{flex:1;min-width:0;}
.cert-card-eyebrow{font-size:.68rem;font-weight:700;color:var(--gold-dk);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.18rem;}
.cert-card-title{font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:.98rem;color:var(--text);letter-spacing:-.01em;margin-bottom:.22rem;}
.cert-card-meta{font-size:.78rem;color:var(--muted);}
.cert-card .btn-navy{padding:.5rem 1.1rem;font-size:.82rem;text-decoration:none;}
@media(max-width:600px){.cert-card{flex-direction:column;align-items:flex-start;text-align:left;}.cert-card .btn-navy{align-self:flex-start;}}

/* ═══ Profile view ═══ */
.profile-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:2rem 2.2rem;box-shadow:0 2px 8px rgba(0,0,0,.04);max-width:680px;}
.profile-top{display:flex;align-items:center;gap:1.1rem;margin-bottom:1.8rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border);}
.profile-avatar{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy3));color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:1.8rem;flex-shrink:0;}
.profile-top-meta .pt-name{font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:1.15rem;color:var(--text);}
.profile-top-meta .pt-email{font-size:.85rem;color:var(--muted);margin-top:.15rem;}
.profile-section-title{font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:1.05rem;color:var(--text);margin-bottom:.3rem;}
.profile-section-sub{font-size:.85rem;color:var(--muted);margin-bottom:1rem;}
.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem 1.2rem;}
.profile-field.full{grid-column:1 / -1;}
.profile-field label{display:block;font-size:.78rem;font-weight:600;color:var(--text);margin-bottom:.35rem;text-transform:uppercase;letter-spacing:.04em;}
.profile-field input,.profile-field textarea,.profile-field select{width:100%;padding:.7rem .9rem;border:1.5px solid var(--border);border-radius:6px;font-size:.92rem;font-family:'Inter',sans-serif;color:var(--text);background:var(--panel);transition:.15s;outline:none;}
.profile-field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path fill='%2364748b' d='M6 9L1.5 4.5h9z'/></svg>");background-repeat:no-repeat;background-position:right .8rem center;padding-right:2.2rem;cursor:pointer;}
.profile-field textarea{resize:vertical;min-height:90px;line-height:1.5;}
.profile-field input:focus,.profile-field textarea:focus,.profile-field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,130,246,.12);}
.profile-field input:disabled,.profile-field select:disabled{background:var(--off);color:var(--muted);cursor:not-allowed;}
.profile-field .hint{font-size:.72rem;color:var(--muted2);margin-top:.3rem;}
.profile-actions{display:flex;align-items:center;gap:1rem;margin-top:1.8rem;}
.profile-msg{font-size:.85rem;font-weight:600;display:none;}
.profile-msg.on{display:block;}
.profile-msg.ok{color:var(--green,#15803d);}
.profile-msg.err{color:#c0392b;}
/* Tag-style input for Interests */
.tags-input-wrap{border:1.5px solid var(--border);border-radius:6px;padding:.5rem .6rem;background:var(--panel);display:flex;flex-wrap:wrap;align-items:center;gap:.4rem;transition:.15s;min-height:46px;}
.tags-input-wrap:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,130,246,.12);}
.tags-list{display:contents;}
.tag-chip{display:inline-flex;align-items:center;gap:.4rem;background:var(--gold-lt);color:var(--gold-dk,#93b8ff);font-size:.82rem;font-weight:600;padding:.3rem .55rem .3rem .7rem;border-radius:999px;border:1px solid rgba(59,130,246,.32);}
.tag-chip .tag-x{cursor:pointer;font-size:1rem;line-height:1;color:inherit;opacity:.7;padding:0 .15rem;}
.tag-chip .tag-x:hover{opacity:1;}
.tags-input{flex:1;min-width:160px;border:none !important;padding:.4rem .3rem !important;box-shadow:none !important;font-size:.9rem !important;background:transparent !important;}
.tags-input:focus{box-shadow:none !important;border:none !important;}
@media(max-width:600px){.profile-grid{grid-template-columns:1fr;}.profile-card{padding:1.5rem 1.3rem;}}

/* ═══ COMMUNITY (Phase 3) ═══ */
.community-shell{max-width:680px;}
.community-cohort-picker{display:flex;align-items:center;gap:.6rem;margin-bottom:1rem;padding:.7rem 1rem;background:var(--panel);border:1px solid var(--border);border-radius:10px;}
.community-cohort-picker label{font-size:.82rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;}
.community-cohort-picker select{flex:1;padding:.4rem .6rem;border:1px solid var(--border);border-radius:6px;font-family:'Inter',sans-serif;font-size:.9rem;background:var(--panel);cursor:pointer;}
.community-tabs{display:flex;gap:.4rem;border-bottom:1px solid var(--border);margin-bottom:1.3rem;}
.community-tab{background:none;border:none;padding:.7rem 1.1rem;font-family:'Nunito Sans',sans-serif;font-weight:700;font-size:.92rem;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1px;transition:color .15s,border-color .15s;}
.community-tab:hover{color:var(--text);}
.community-tab.active{color:var(--text);border-bottom-color:var(--gold-dk,#93b8ff);}
.community-tab-pane{display:none;}
.community-tab-pane.active{display:block;}
.community-composer{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1rem;margin-bottom:1.4rem;box-shadow:0 1px 4px rgba(0,0,0,.04);}
.community-composer textarea{width:100%;border:none;outline:none;resize:vertical;min-height:80px;font-family:'Inter',sans-serif;font-size:.95rem;line-height:1.5;color:var(--text);padding:.3rem 0;background:transparent;}
.community-composer textarea::placeholder{color:var(--muted2);}
.community-composer-foot{display:flex;align-items:center;justify-content:space-between;gap:.8rem;margin-top:.6rem;padding-top:.6rem;border-top:1px solid var(--border);}
.community-counter{font-size:.78rem;color:var(--muted);font-variant-numeric:tabular-nums;}
.community-counter.warn{color:#93b8ff;}
.community-counter.over{color:#c0392b;font-weight:700;}
.community-msg{font-size:.82rem;margin-top:.6rem;display:none;}
.community-msg.on{display:block;}
.community-msg.ok{color:var(--green,#15803d);}
.community-msg.err{color:#c0392b;}
.community-feed{display:flex;flex-direction:column;gap:.9rem;}
.community-empty{padding:2rem;text-align:center;color:var(--muted);font-size:.9rem;background:var(--panel);border:1px dashed var(--border);border-radius:12px;}
.community-post{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1rem 1.1rem;box-shadow:0 1px 4px rgba(0,0,0,.04);}
.community-post.is-pinned{border-color:var(--gold-dk,#93b8ff);border-left-width:4px;background:rgba(245,166,35,.10);}
.community-post-pin{font-size:.78rem;font-weight:700;color:var(--gold-dk,#93b8ff);margin-bottom:.5rem;display:flex;align-items:center;gap:.3rem;letter-spacing:.02em;}
.community-post-head{display:flex;align-items:center;gap:.7rem;margin-bottom:.5rem;}
.community-post-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy3));color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:.92rem;flex-shrink:0;}
.community-post-avatar.tutor{background:linear-gradient(135deg,#93b8ff,#a85f0d);box-shadow:0 0 0 2px #fff,0 0 0 3px #93b8ff;}
.community-post-meta{flex:1;min-width:0;}
.community-post-author{font-family:'Nunito Sans',sans-serif;font-weight:700;color:var(--text);font-size:.92rem;line-height:1.2;display:flex;align-items:center;gap:.45rem;flex-wrap:wrap;}
.community-post-time{font-size:.74rem;color:var(--muted);margin-top:.1rem;}
.community-post-actions{display:flex;align-items:center;gap:.4rem;}
.community-post-action{background:none;border:1px solid var(--border);color:var(--muted);padding:.3rem .55rem;border-radius:6px;font-size:.74rem;font-weight:600;cursor:pointer;transition:.15s;}
.community-post-action:hover{color:var(--text);border-color:var(--text);}
.community-post-action.danger:hover{color:#c0392b;border-color:#c0392b;}
.tutor-badge{display:inline-block;padding:.1rem .45rem;border-radius:999px;background:#93b8ff;color:#fff;font-size:.66rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;line-height:1.4;vertical-align:middle;}
.community-post-body{font-size:.95rem;line-height:1.55;color:var(--text);white-space:pre-wrap;word-wrap:break-word;overflow-wrap:break-word;}
.community-post-body a{color:var(--blue);text-decoration:underline;word-break:break-all;}
.community-members{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;}
.community-member{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1rem;display:flex;gap:.8rem;}
.community-member-avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy3));color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:1.05rem;flex-shrink:0;}
.community-member-avatar.tutor{background:linear-gradient(135deg,#93b8ff,#a85f0d);box-shadow:0 0 0 2px #fff,0 0 0 3px #93b8ff;}
.community-member-meta{flex:1;min-width:0;}
.community-member-name{font-family:'Nunito Sans',sans-serif;font-weight:700;color:var(--text);font-size:.95rem;line-height:1.2;display:flex;align-items:center;gap:.45rem;flex-wrap:wrap;}
.community-member-bio{font-size:.82rem;color:var(--muted);margin-top:.35rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.community-member-bio.empty{font-style:italic;color:var(--muted2);}
@media(max-width:600px){.community-members{grid-template-columns:1fr;}}

.my-courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.1rem;margin-bottom:2.2rem;}

/* ═══ FOOTER ═══ */
.site-footer{background:#060e1c;padding:48px 2.5% 24px;}
.ft-top{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.07);}
.ft-logo{display:flex;align-items:center;gap:9px;text-decoration:none;margin-bottom:.8rem;}
.ft-logo-icon{width:32px;height:32px;background:#3b82f6;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:14px;}
.ft-logo-text{font-family:'Nunito Sans',sans-serif;font-weight:900;font-size:.96rem;color:#fff;}
.ft-logo-text span{color:#3b82f6;}
.ft-desc{color:rgba(255,255,255,.3);font-size:.79rem;line-height:1.72;max-width:250px;}
.ft-col h4{font-family:'Nunito Sans',sans-serif;font-size:.78rem;font-weight:800;margin-bottom:.9rem;color:rgba(255,255,255,.38);letter-spacing:.05em;text-transform:uppercase;}
.ft-col ul{list-style:none;}
.ft-col li{margin-bottom:.48rem;}
.ft-col li a{color:rgba(255,255,255,.28);text-decoration:none;font-size:.79rem;transition:.2s;}
.ft-col li a:hover{color:var(--teal);}
.ft-bot{padding-top:1.2rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.8rem;}
.ft-bot p{color:rgba(255,255,255,.18);font-size:.74rem;}
.ft-links{display:flex;gap:1.2rem;}
.ft-links a{color:rgba(255,255,255,.18);font-size:.74rem;text-decoration:none;transition:.2s;}
.ft-links a:hover{color:var(--teal);}
.ft-credit{color:rgba(59,130,246,.7);text-decoration:none;font-weight:700;transition:color .2s;}.ft-credit:hover{color:#8b5cf6;}

/* ═══ UTILS ═══ */
.badge-row{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem;}
.badge{font-size:.69rem;font-weight:700;padding:.22rem .65rem;border-radius:4px;text-transform:uppercase;letter-spacing:.04em;}
.badge.beg{background:rgba(59,130,246,.14);color:#93b8ff;}
.badge.int{background:rgba(245,166,35,.14);color:#f8d79a;}
.badge.adv{background:rgba(239,68,68,.14);color:#ff9d9d;}
.badge.free{background:var(--green-lt);color:var(--green);}
.btn-navy{background:var(--navy);color:#fff;padding:.78rem 1.6rem;border-radius:8px;font-weight:600;font-size:.88rem;cursor:pointer;border:none;font-family:'Inter',sans-serif;transition:background .18s,transform .18s;display:inline-flex;align-items:center;gap:.5rem;letter-spacing:-.005em;}
.btn-navy:hover{background:var(--navy3);}
.btn-navy:active{transform:translateY(1px);}
.btn-navy .icon{width:16px;height:16px;}
.btn-outline{background:transparent;border:1.5px solid var(--border);color:var(--text);padding:.78rem 1.6rem;border-radius:8px;font-weight:600;font-size:.88rem;cursor:pointer;font-family:'Inter',sans-serif;transition:border-color .18s,color .18s,background .18s;display:inline-flex;align-items:center;gap:.5rem;letter-spacing:-.005em;}
.btn-outline:hover{border-color:var(--text);color:var(--text);background:var(--off);}
.btn-outline .icon{width:16px;height:16px;}

/* ═══ AUTH MODAL ═══ */
.auth-overlay{position:fixed;inset:0;background:rgba(13,27,46,.78);backdrop-filter:blur(4px);z-index:9000;display:none;align-items:center;justify-content:center;padding:1rem;}
.auth-overlay.on{display:flex;animation:authFadeIn .2s ease-out;}
@keyframes authFadeIn{from{opacity:0;}to{opacity:1;}}
.auth-modal{background:var(--panel);border-radius:14px;max-width:440px;width:100%;box-shadow:0 30px 80px rgba(0,0,0,.35);overflow:hidden;animation:authSlideUp .3s ease-out;}
@keyframes authSlideUp{from{transform:translateY(20px);opacity:0;}to{transform:translateY(0);opacity:1;}}
.auth-head{background:linear-gradient(135deg,var(--navy),var(--navy3));color:#fff;padding:1.6rem 1.8rem 1.4rem;position:relative;}
.auth-head h2{font-family:'Nunito Sans',sans-serif;font-size:1.4rem;font-weight:900;margin-bottom:.25rem;}
.auth-head h2 span{color:var(--gold);}
.auth-head p{font-size:.85rem;color:#a8b4c4;}
.auth-close{position:absolute;top:14px;right:14px;width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.1);border:none;color:#fff;font-size:1.2rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.15s;}
.auth-close:hover{background:rgba(255,255,255,.22);}
.auth-tabs{display:flex;background:var(--off);border-bottom:1px solid var(--border);}
.auth-tabs button{flex:1;background:none;border:none;padding:.95rem;font-size:.88rem;font-weight:600;color:var(--muted);cursor:pointer;font-family:'Inter',sans-serif;border-bottom:2px solid transparent;transition:.15s;}
.auth-tabs button.on{color:var(--text);border-bottom-color:var(--teal);background:var(--panel);}
.auth-body{padding:1.6rem 1.8rem 1.8rem;}
.auth-field{margin-bottom:.95rem;}
.auth-field label{display:block;font-size:.78rem;font-weight:600;color:var(--text);margin-bottom:.35rem;text-transform:uppercase;letter-spacing:.04em;}
.auth-field input{width:100%;padding:.7rem .9rem;border:1.5px solid var(--border);border-radius:6px;font-size:.92rem;font-family:'Inter',sans-serif;color:var(--text);background:var(--panel);transition:.15s;outline:none;}
.auth-field input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,130,246,.12);}
.auth-field .hint{font-size:.72rem;color:var(--muted2);margin-top:.3rem;}
.auth-submit{width:100%;background:var(--gold);color:#fff;border:none;padding:.85rem;border-radius:6px;font-size:.92rem;font-weight:700;cursor:pointer;font-family:'Inter',sans-serif;transition:.15s;margin-top:.4rem;}
.auth-submit:hover:not(:disabled){background:var(--gold-dk);}
.auth-submit:disabled{opacity:.65;cursor:not-allowed;}
.auth-agree{display:flex;align-items:flex-start;gap:.6rem;margin:.2rem 0 .3rem;}
.auth-agree input[type=checkbox]{appearance:none;-webkit-appearance:none;width:18px;height:18px;min-width:18px;margin-top:1px;border:1.5px solid var(--border);border-radius:4px;background:var(--panel);cursor:pointer;position:relative;transition:.15s;flex-shrink:0;}
.auth-agree input[type=checkbox]:hover{border-color:var(--gold);}
.auth-agree input[type=checkbox]:checked{background:var(--gold);border-color:var(--gold);}
.auth-agree input[type=checkbox]:checked::after{content:'';position:absolute;left:5px;top:1.5px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg);}
.auth-agree input[type=checkbox]:focus-visible{box-shadow:0 0 0 3px rgba(59,130,246,.25);}
.auth-agree label{font-size:.8rem;line-height:1.5;color:var(--muted);font-weight:400;text-transform:none;letter-spacing:0;margin:0;cursor:pointer;}
.auth-agree a{color:var(--blue);text-decoration:none;font-weight:600;}
.auth-agree a:hover{text-decoration:underline;}
.auth-msg{padding:.7rem .9rem;border-radius:6px;font-size:.85rem;margin-bottom:1rem;display:none;line-height:1.5;}
.auth-msg.on{display:block;}
.auth-msg.err{background:rgba(239,68,68,.14);color:#ff9d9d;border:1px solid #fecaca;}
.auth-msg.ok{background:var(--green-lt);color:var(--green);border:1px solid #bbf7d0;}
.auth-foot{font-size:.78rem;color:var(--muted);text-align:center;margin-top:.9rem;line-height:1.55;}
.auth-foot a{color:var(--blue);text-decoration:none;cursor:pointer;}
.auth-foot a:hover{text-decoration:underline;}

/* User chip + dropdown menu in navbar */
.user-pos{position:relative;}
.user-chip{display:flex;align-items:center;gap:.5rem;background:transparent;border:1.5px solid var(--border);border-radius:50px;padding:.22rem .4rem .22rem .8rem;cursor:pointer;font-family:'Inter',sans-serif;transition:.15s;}
.user-chip:hover{border-color:var(--teal-dk);}
.user-chip-name{font-size:.82rem;font-weight:600;color:var(--text);max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.user-chip-avatar{width:30px;height:30px;border-radius:50%;background:var(--gold);color:#fff;font-size:.78rem;font-weight:800;display:flex;align-items:center;justify-content:center;font-family:'Nunito Sans',sans-serif;flex-shrink:0;}
.user-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:240px;background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:0 12px 30px rgba(0,0,0,.12);padding:.55rem;display:none;z-index:600;}
.user-menu.on{display:block;}
.user-menu-head{padding:.6rem .7rem .8rem;border-bottom:1px solid var(--light);margin-bottom:.4rem;}
.user-menu-head .u-name{font-weight:700;font-size:.9rem;color:var(--text);}
.user-menu-head .u-email{font-size:.78rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;}
.user-menu button{width:100%;text-align:left;background:none;border:none;padding:.55rem .7rem;font-size:.86rem;color:var(--text);cursor:pointer;border-radius:6px;font-family:'Inter',sans-serif;display:flex;align-items:center;gap:.6rem;}
.user-menu button .icon{width:16px;height:16px;color:var(--muted);}
.user-menu button:hover{background:var(--off);}
.user-menu button.danger{color:#c0392b;}
/* Default: signed-out buttons visible, user chip hidden.
   When body gets .is-signed-in (after Supabase confirms the session),
   the two swap. This guarantees the buttons are NEVER stuck in a
   "nothing visible" state, even if initAuth() errors out. */
.signed-out-only{display:inline-flex;}
.signed-in-only{display:none;}
body.is-signed-in .signed-out-only{display:none !important;}
body.is-signed-in .signed-in-only{display:inline-flex !important;}


/* Toast (post-login/logout notifications) */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:.78rem 1.3rem;border-radius:8px;font-size:.85rem;font-weight:500;box-shadow:0 10px 25px rgba(0,0,0,.25);z-index:9500;display:none;max-width:90vw;}
.toast.on{display:block;animation:toastUp .3s ease-out;}
@keyframes toastUp{from{transform:translateX(-50%) translateY(20px);opacity:0;}to{transform:translateX(-50%) translateY(0);opacity:1;}}

@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-panel{display:none;}
  .course-layout{grid-template-columns:1fr;}
  /* Course player: sidebar flows in the page (no nested scroll box) */
  .course-sidebar{height:auto;position:static;max-height:none;overflow:visible;border-left:none;border-top:1px solid var(--border);}
  .stats-inner{grid-template-columns:repeat(2,1fr);}
  .ft-top{grid-template-columns:1fr 1fr;}
  .dash-grid{grid-template-columns:1fr 1fr;}
  .nav-links{display:none;}
  .nav-search{display:none;}
  .nav-right{display:none;}
  .nav-hamburger{display:flex;}
  .nav-logo{margin-right:0;}
}
@media(max-width:600px){
  .ft-top{grid-template-columns:1fr;}
  .dash-grid{grid-template-columns:1fr;}
  .stats-inner{grid-template-columns:repeat(2,1fr);}
  .hero{padding:40px 6% 42px;}
  .navbar-inner{padding:0 4%;}
}
@media(max-width:400px){
  .stats-inner{grid-template-columns:1fr;}
}

/* ===== Get the App (Ignitech Community) ===== */
.app-cta{max-width:1200px;margin:0 auto 4rem;padding:0 2.5%;}
.app-cta-inner{background:linear-gradient(135deg,#0d1b2e,#13263F);border:1px solid rgba(59,130,246,.2);border-radius:24px;padding:2.6rem 2.2rem;position:relative;overflow:hidden;}
.app-cta-glow{position:absolute;top:-90px;right:-60px;width:340px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,.18) 0%,transparent 65%);pointer-events:none;}
.app-cta-tag{display:inline-flex;align-items:center;gap:.45rem;background:rgba(59,130,246,.15);border:1px solid rgba(59,130,246,.35);border-radius:20px;padding:.32rem 1rem;font-size:.7rem;font-weight:700;color:#3b82f6;letter-spacing:.09em;text-transform:uppercase;margin-bottom:1.1rem;}
.app-cta h2{font-family:'Nunito Sans',sans-serif;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:900;color:#fff;line-height:1.12;margin-bottom:.6rem;letter-spacing:-.02em;}
.app-cta .app-sub{color:rgba(255,255,255,.62);font-size:.95rem;line-height:1.65;max-width:560px;margin-bottom:1.8rem;}
.app-cards{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem;position:relative;z-index:2;}
.app-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:1.4rem;}
.app-card h3{color:#fff;font-size:1.05rem;font-weight:800;margin-bottom:.2rem;}
.app-card p{color:rgba(255,255,255,.55);font-size:.83rem;line-height:1.5;margin-bottom:1rem;min-height:34px;}
.app-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.8rem 1rem;border-radius:11px;font-weight:800;font-size:.9rem;text-decoration:none;cursor:pointer;border:0;transition:transform .12s ease,opacity .12s ease;font-family:inherit;}
.app-btn:hover{transform:translateY(-1px);opacity:.94;}
.app-btn-primary{background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;}
.app-steps{margin:.9rem 0 0;padding:0;list-style:none;color:rgba(255,255,255,.5);font-size:.78rem;line-height:1.7;}
.app-steps li{padding-left:1.1rem;position:relative;}
.app-steps li:before{content:"›";position:absolute;left:.2rem;color:#3b82f6;font-weight:700;}
.app-cta-note{position:relative;z-index:2;color:rgba(255,255,255,.4);font-size:.78rem;margin-top:1.4rem;}
/* dashboard variant spacing */
#view-dashboard .app-cta{margin:0 0 2rem;padding:0;}
@media(max-width:640px){.app-cards{grid-template-columns:1fr;}}

/* ═══════════════════════════════════════════
   VISUAL POLISH LAYER (additive — 2026 refresh)
═══════════════════════════════════════════ */

/* Accessible focus states */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:6px;}

/* ── Primary fire CTA ── */
.btn-fire{position:relative;overflow:hidden;background:linear-gradient(120deg,#3b82f6 0%,#8b5cf6 60%,#3b82f6 100%);background-size:200% 100%;color:#fff;padding:.82rem 2rem;border-radius:8px;font-weight:800;font-size:.92rem;border:none;cursor:pointer;font-family:'Inter',sans-serif;display:inline-flex;align-items:center;gap:.5rem;transition:transform .22s ease,box-shadow .22s ease,background-position .5s ease;box-shadow:0 6px 22px rgba(59,130,246,.35);}
.btn-fire:hover{transform:translateY(-2px);background-position:100% 0;box-shadow:0 12px 30px rgba(59,130,246,.45);}
.btn-fire::after{content:'';position:absolute;top:0;left:-70%;width:45%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-22deg);transition:left .55s ease;}
.btn-fire:hover::after{left:130%;}

/* ── Hero refinements ── */
.hero-mesh{display:none;}
.hero h1 span{color:#3b82f6;}
.hero-badge .icon{animation:sparkPulse 2.6s ease-in-out infinite;}
@keyframes sparkPulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.25);opacity:.65;}}
@keyframes riseIn{from{opacity:0;transform:translateY(26px);}to{opacity:1;transform:none;}}
.hero-inner>div:first-child>*{animation:riseIn .7s cubic-bezier(.2,.7,.2,1) both;}
.hero-inner>div:first-child>*:nth-child(1){animation-delay:.05s;}
.hero-inner>div:first-child>*:nth-child(2){animation-delay:.14s;}
.hero-inner>div:first-child>*:nth-child(3){animation-delay:.23s;}
.hero-inner>div:first-child>*:nth-child(4){animation-delay:.32s;}
.hero-inner>div:first-child>*:nth-child(5){animation-delay:.41s;}
.hero-panel{animation:riseIn .8s .3s cubic-bezier(.2,.7,.2,1) both;}

/* ── Tech ticker ── */
.tech-ticker{background:var(--navy2);border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06);overflow:hidden;position:relative;padding:.85rem 0;}
.tech-ticker::before,.tech-ticker::after{content:'';position:absolute;top:0;bottom:0;width:90px;z-index:2;pointer-events:none;}
.tech-ticker::before{left:0;background:linear-gradient(90deg,var(--navy2),transparent);}
.tech-ticker::after{right:0;background:linear-gradient(-90deg,var(--navy2),transparent);}
.ticker-track{display:flex;width:max-content;gap:2.6rem;animation:tickerScroll 36s linear infinite;will-change:transform;}
.tech-ticker:hover .ticker-track{animation-play-state:paused;}
.ticker-track span{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.42);white-space:nowrap;display:inline-flex;align-items:center;gap:2.6rem;}
.ticker-track span::after{content:'◆';font-size:.5rem;color:rgba(59,130,246,.55);}
@keyframes tickerScroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ── Eyebrow accent rule ── */
.sec-eye{display:flex;align-items:center;gap:.55rem;}
.sec-eye::before{content:'';width:22px;height:2px;background:linear-gradient(90deg,#3b82f6,#8b5cf6);border-radius:2px;flex-shrink:0;}

/* ── Stats strip dividers ── */
.stats-inner>div{position:relative;}
.stats-inner>div+div::before{content:'';position:absolute;left:-0.75rem;top:14%;bottom:14%;width:1px;background:rgba(255,255,255,.09);}
@media(max-width:720px){.stats-inner{grid-template-columns:repeat(2,1fr);row-gap:2rem;}.stats-inner>div:nth-child(odd)::before{display:none;}}

/* ── Scroll reveal ── */
.rv{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.7,.2,1);transition-delay:var(--rvd,0s);}
.rv.in{opacity:1;transform:none;}

/* ── How it works ── */
.hiw-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.3rem;margin-top:2.2rem;}
.hiw-step{position:relative;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:2rem 1.6rem 1.7rem;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.hiw-step:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(13,27,46,.10);border-color:rgba(59,130,246,.45);}
.hiw-num{font-family:var(--mono);font-size:.72rem;font-weight:700;letter-spacing:.14em;color:#93b8ff;background:var(--gold-lt);border:1px solid rgba(59,130,246,.3);border-radius:50px;padding:.28rem .8rem;display:inline-block;margin-bottom:1rem;}
.hiw-step h3{font-family:'Nunito Sans',sans-serif;font-size:1.05rem;font-weight:800;color:var(--text);margin-bottom:.45rem;letter-spacing:-.01em;}
.hiw-step p{font-size:.85rem;color:var(--muted);line-height:1.68;}
.hiw-step .hiw-arrow{position:absolute;top:50%;right:-1.05rem;transform:translateY(-50%);color:#3b82f6;z-index:2;display:none;}
@media(min-width:880px){.hiw-grid{grid-template-columns:repeat(3,1fr);}.hiw-step:not(:last-child) .hiw-arrow{display:block;}}
.hiw-arrow .icon{width:18px;height:18px;}

/* ── Testimonials ── */
.t-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.3rem;margin-top:2.2rem;}
.t-card{position:relative;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:1.8rem 1.6rem 1.5rem;display:flex;flex-direction:column;transition:transform .25s ease,box-shadow .25s ease;}
.t-card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(13,27,46,.10);}
.t-card::before{content:'\201C';position:absolute;top:.4rem;right:1.1rem;font-family:'Nunito Sans',sans-serif;font-size:4.2rem;font-weight:900;line-height:1;color:rgba(59,130,246,.16);pointer-events:none;}
.t-stars{color:#3b82f6;font-size:.82rem;letter-spacing:.18em;margin-bottom:.8rem;}
.t-quote{font-size:.88rem;color:var(--text);line-height:1.72;flex:1;margin-bottom:1.2rem;}
.t-who{display:flex;align-items:center;gap:.75rem;padding-top:1rem;border-top:1px solid var(--light);}
.t-ava{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-family:'Nunito Sans',sans-serif;font-weight:800;font-size:.82rem;flex-shrink:0;}
.t-name{font-size:.85rem;font-weight:700;color:var(--text);}
.t-role{font-size:.73rem;color:var(--muted);margin-top:1px;}

/* ── Footer top accent ── */
.site-footer{position:relative;}
.site-footer::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,#3b82f6 35%,#8b5cf6 65%,transparent);opacity:.65;}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce){
  .hero-inner>div:first-child>*,.hero-panel,.hero-badge .icon{animation:none !important;}
  .ticker-track{animation:none !important;}
  .rv{opacity:1 !important;transform:none !important;transition:none !important;}
}

/* ═══════════════════════════════════════════
   DASHBOARD + COURSE EXPERIENCE POLISH (additive)
═══════════════════════════════════════════ */

/* ── Dashboard header ── */
.dash-header{overflow:hidden;padding:44px 2.5% 0;}
.dash-header::before{display:none;}
.dash-header::after{display:none;}
.dash-header>div{position:relative;z-index:1;}
.dash-eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.68rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#8b5cf6;margin-bottom:.6rem;}
.dash-eyebrow::before{content:'';width:20px;height:2px;background:linear-gradient(90deg,#3b82f6,#8b5cf6);border-radius:2px;}
.dash-header h1{font-size:1.85rem;letter-spacing:-.02em;}
.dash-quicknav{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1.4rem;padding-bottom:1.3rem;}
.dq-pill{display:inline-flex;align-items:center;gap:.45rem;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.82);font-size:.78rem;font-weight:600;padding:.45rem 1rem;border-radius:50px;cursor:pointer;font-family:'Inter',sans-serif;transition:background .2s,border-color .2s,transform .2s;}
.dq-pill:hover{background:rgba(59,130,246,.18);border-color:rgba(59,130,246,.55);transform:translateY(-1px);}
.dq-pill .icon{width:14px;height:14px;color:#8b5cf6;}
.dq-pill-cta{background:#3b82f6;border-color:#3b82f6;color:var(--text);font-weight:700;}
.dq-pill-cta .icon{color:var(--text);}
.dq-pill-cta:hover{background:#8b5cf6;border-color:#8b5cf6;}

/* ── Dashboard stat cards ── */
.dash-stat{display:flex;align-items:center;gap:1.1rem;text-align:left;padding:1.35rem 1.5rem;position:relative;overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.dash-stat::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#3b82f6,#8b5cf6);opacity:0;transition:opacity .22s;}
.dash-stat:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(13,27,46,.10);border-color:rgba(59,130,246,.4);}
.dash-stat:hover::before{opacity:1;}
.ds-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.ds-icon .icon{width:22px;height:22px;}
.ds-icon.gold,.ds-icon.teal,.ds-icon.green{background:var(--gold-lt);color:var(--gold-dk);border:1px solid rgba(59,130,246,.18);}
.ds-icon .icon{width:20px;height:20px;}
.dash-stat-num{font-size:1.9rem;margin-bottom:.1rem;color:var(--text);}
.dash-stat-lbl{font-weight:600;}

/* ── Overview band: level/XP card + key stats, at a glance ── */
.dash-overview{display:grid;grid-template-columns:1.05fr .95fr;gap:1.3rem;align-items:stretch;margin-bottom:.6rem;}
.dash-overview .gm-xp-card{margin-bottom:0;height:100%;}
.dash-overview .dash-grid{grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:0;}
.dash-overview .dash-stat{padding:1.15rem 1.25rem;gap:.9rem;}
@media(max-width:840px){.dash-overview{grid-template-columns:1fr;}}

/* ── Dashboard section titles ── */
.dash-sec-title{display:flex;align-items:center;gap:.6rem;font-size:1.15rem;letter-spacing:-.01em;scroll-margin-top:90px;margin-top:2.9rem;}
.dash-sec-title::before{content:'';width:5px;height:20px;background:linear-gradient(180deg,#3b82f6,#8b5cf6);border-radius:3px;flex-shrink:0;}
.empty-block{padding:2.4rem 1.8rem;border-style:dashed;border-width:1.5px;background:linear-gradient(180deg,var(--panel),var(--panel-2));}
.empty-block h3{font-family:'Nunito Sans',sans-serif;font-weight:800;color:var(--text);margin-bottom:.35rem;}
.empty-block p{color:var(--muted);font-size:.86rem;}
.empty-block .btn-navy,.empty-block .btn-outline{justify-content:center;}

/* ── Course player: video placeholder ── */
.video-placeholder::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,#000,transparent 78%);mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,#000,transparent 78%);pointer-events:none;}
.vp-icon{position:relative;z-index:1;box-shadow:0 0 0 0 rgba(59,130,246,.4);animation:vpPulse 2.6s ease-out infinite;}
@keyframes vpPulse{0%{box-shadow:0 0 0 0 rgba(59,130,246,.4);}70%{box-shadow:0 0 0 22px rgba(59,130,246,0);}100%{box-shadow:0 0 0 0 rgba(59,130,246,0);}}
.vp-title,.vp-label{position:relative;z-index:1;}

/* ── Course player: tabs ── */
.lesson-nav button{position:relative;}
.lesson-nav button::after{content:'';position:absolute;left:50%;bottom:-1px;width:0;height:2px;background:var(--gold);transition:width .25s ease,left .25s ease;}
.lesson-nav button:hover::after{width:60%;left:20%;}
.lesson-nav button.on::after{width:100%;left:0;}
.lesson-nav button.on{border-bottom-color:transparent;}

/* ── Course sidebar: head + progress ── */
.sidebar-head{background:linear-gradient(180deg,var(--panel),var(--panel-2));border-bottom:2px solid rgba(59,130,246,.25);}
.sidebar-progress{height:8px;border-radius:4px;position:relative;}
.sidebar-progress-bar{background:linear-gradient(90deg,#3b82f6,#8b5cf6 70%,#ffd9a0);position:relative;overflow:hidden;}
.sidebar-progress-bar::after{content:'';position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);background-size:200% 100%;animation:barShine 2.8s linear infinite;}
@keyframes barShine{from{background-position:200% 0;}to{background-position:-200% 0;}}
.progress-lbl{font-weight:600;}

/* ── Course sidebar: modules ── */
/* ── Course sidebar: expand / collapse-all toolbar ── */
.curriculum-tools{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.75rem 1.4rem .55rem;}
.curriculum-tools .ct-label{font-family:'Nunito Sans',sans-serif;font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted2);}
.curriculum-tools .ct-toggle{background:none;border:none;color:#93b8ff;font-family:'Inter',sans-serif;font-size:.74rem;font-weight:700;cursor:pointer;padding:.22rem .4rem;border-radius:6px;transition:background .15s;}
.curriculum-tools .ct-toggle:hover{background:var(--gold-lt);}

/* ── Course sidebar: collapsible module groups ── */
.module-group{border-bottom:1px solid var(--border);}
.module-group:last-child{border-bottom:none;}
.module-header{width:100%;display:flex;align-items:center;gap:.55rem;padding:.82rem 1.1rem .82rem 1.4rem;background:linear-gradient(90deg,rgba(255,255,255,.055),transparent);border:none;border-left:3px solid transparent;border-bottom:none;font-family:'Inter',sans-serif;text-align:left;text-transform:none;letter-spacing:0;cursor:pointer;transition:background .15s,border-color .15s;}
.module-header:hover{background:linear-gradient(90deg,rgba(59,130,246,.14),transparent);}
.module-group.open .module-header{border-bottom:1px solid var(--border);}
.module-group.active-mod .module-header{border-left-color:#3b82f6;}
.module-group.complete .module-header{border-left-color:var(--green,#1f9d57);}
.module-header .mh-week{flex-shrink:0;background:var(--gold-lt);border:1px solid rgba(59,130,246,.3);color:#93b8ff;border-radius:50px;padding:.18rem .6rem;font-size:.62rem;font-weight:800;letter-spacing:.05em;white-space:nowrap;}
.module-header .mh-title{flex:1;min-width:0;font-size:.84rem;font-weight:700;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.module-header .mh-meta{flex-shrink:0;display:flex;align-items:center;gap:.45rem;}
.module-header .mh-count{font-size:.65rem;font-weight:700;color:var(--muted2);white-space:nowrap;font-variant-numeric:tabular-nums;}
.module-header .mh-bar{width:38px;height:5px;border-radius:3px;background:var(--light);overflow:hidden;}
.module-header .mh-bar-fill{display:block;height:100%;background:linear-gradient(90deg,#3b82f6,#8b5cf6);border-radius:3px;transition:width .4s;}
.module-group.complete .mh-bar-fill{background:var(--green,#1f9d57);}
.module-group.complete .mh-count{color:var(--green,#1f9d57);}
.mh-chevron{flex-shrink:0;width:15px;height:15px;fill:none;stroke:var(--muted);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s ease;}
.module-group.open .mh-chevron{transform:rotate(180deg);}
.module-header.locked{background:rgba(255,255,255,.04);border-left-color:transparent;}
.module-header.locked .mh-week{background:rgba(255,255,255,.06);border-color:var(--border);color:var(--muted);}
.module-header.locked .mh-title{color:var(--muted);}
.mh-sub{padding:.1rem 1.4rem .6rem;font-size:.66rem;font-weight:600;color:var(--muted2);background:rgba(255,255,255,.04);}
.module-lessons{list-style:none;}
.module-group:not(.open) .module-lessons{display:none;}
.module-lessons .lesson-item:last-child{border-bottom:none;}

/* ── Course sidebar: lessons ── */
.lesson-item{transition:background .18s ease,padding-left .18s ease;}
.lesson-item:hover:not(.locked){padding-left:1.65rem;}
.lesson-item.active{background:linear-gradient(90deg,rgba(59,130,246,.18),transparent);}
.lesson-item.active .li-name{font-weight:700;color:var(--text);}
.lesson-item.done{background:rgba(49,208,170,.10);}
.lesson-item.done .li-name{color:var(--muted);}
.li-icon{width:26px;height:26px;border-radius:50%;background:var(--light);justify-content:center;transition:background .18s,color .18s;}
.lesson-item.done .li-icon{background:var(--green-lt,#e7f7ee);}
.lesson-item.active .li-icon{background:rgba(59,130,246,.18);color:#93b8ff;}
.lesson-item.playing .li-icon{background:rgba(59,130,246,.15);}

/* ── Reduced motion (course/dash additions) ── */
@media (prefers-reduced-motion: reduce){
  .vp-icon{animation:none !important;}
  .sidebar-progress-bar::after{animation:none !important;display:none;}
}
@media(max-width:720px){.dash-stat{padding:1.1rem 1.2rem;}.dash-stat-num{font-size:1.7rem;}}

/* ── Footer app download links ── */
.ft-apps{margin-top:1.3rem;scroll-margin-bottom:40px;}
.ft-apps-lbl{display:block;font-family:'Nunito Sans',sans-serif;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.38);margin-bottom:.65rem;}
.ft-apps-row{display:flex;gap:.6rem;flex-wrap:wrap;}
.ft-app-btn{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:10px;padding:.5rem .95rem;color:rgba(255,255,255,.78);font-size:.78rem;font-weight:700;text-decoration:none;transition:background .2s,border-color .2s,color .2s,transform .2s;}
.ft-app-btn svg{width:18px;height:18px;flex-shrink:0;}
.ft-app-btn:hover{background:rgba(59,130,246,.16);border-color:rgba(59,130,246,.55);color:#8b5cf6;transform:translateY(-1px);}

/* ── Dashboard footer (app downloads) ── */
.dash-footer{margin-top:2.6rem;background:linear-gradient(135deg,var(--navy),var(--navy3));border-radius:16px;padding:1.5rem 1.7rem;display:flex;align-items:center;justify-content:space-between;gap:1.2rem;flex-wrap:wrap;position:relative;overflow:hidden;}
.dash-footer::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 50% 120% at 90% 0%,rgba(59,130,246,.14),transparent 65%);pointer-events:none;}
.dash-footer .ft-apps{margin-top:0;position:relative;z-index:1;}
.dash-footer-note{position:relative;z-index:1;color:rgba(255,255,255,.42);font-size:.76rem;max-width:260px;line-height:1.55;}
@media(max-width:600px){.dash-footer{flex-direction:column;align-items:flex-start;}}

/* ════════════════════════════════════════════════════════════════════
   PREMIUM COURSE PLAYER  — refined surfaces, depth & hierarchy
   (placed before the mobile block so mobile rules still win on phones)
   ════════════════════════════════════════════════════════════════════ */
#view-course{background:linear-gradient(180deg,#f1f4f9,#e9edf3);}
.course-main{background:var(--panel);}

/* Cinematic video that lifts onto the content sheet */
.video-area{box-shadow:0 16px 38px -18px rgba(8,18,34,.55);}
.video-placeholder{background:radial-gradient(120% 130% at 50% 0%,#173453 0%,var(--navy) 55%,var(--navy2) 100%);}
.vp-icon{width:78px;height:78px;background:rgba(59,130,246,.16);border:2px solid var(--teal);box-shadow:0 0 0 8px rgba(59,130,246,.06),0 12px 30px rgba(0,0,0,.32);}
.video-placeholder:hover .vp-icon{background:rgba(59,130,246,.3);box-shadow:0 0 0 10px rgba(59,130,246,.09),0 14px 34px rgba(0,0,0,.38);}
.vp-title{font-size:1.18rem;letter-spacing:-.01em;}
.vp-label{letter-spacing:.02em;}

/* Content column */
.course-content{padding:2.15rem 2.4rem 2.7rem;}
.course-content h1{font-family:'Nunito Sans',sans-serif;font-size:1.72rem;font-weight:900;letter-spacing:-.022em;color:var(--text);line-height:1.22;margin-bottom:.7rem;}

/* Meta row → refined chips */
.course-meta-row{gap:.55rem;margin-bottom:1.65rem;}
.course-meta-row .meta-tag{background:var(--off);border:1px solid var(--border);border-radius:50px;padding:.36rem .82rem .36rem .68rem;font-size:.76rem;font-weight:600;color:var(--muted);}
.course-meta-row .meta-tag .icon{color:var(--gold);width:14px;height:14px;}

/* Tab bar */
.lesson-nav{gap:.12rem;border-bottom:1px solid var(--border);margin-bottom:1.7rem;}
.lesson-nav button{padding:.8rem 1.15rem;font-size:.85rem;border-radius:8px 8px 0 0;}
.lesson-nav button:hover{background:var(--off);color:var(--text);}

/* Reading head + lead */
.lesson-reading-head{border-bottom-color:var(--teal);}
.lesson-reading-head .badge{box-shadow:0 1px 5px rgba(0,157,196,.2);}
.lesson-desc{border-left-width:3px;}

/* Action buttons */
.lesson-actions{margin-top:2.1rem;padding-top:1.6rem;border-top:1px solid var(--light);}
.lesson-actions .btn-navy{box-shadow:0 4px 14px -4px rgba(13,27,46,.4);}
.lesson-actions .btn-navy:hover{background:var(--navy3);transform:translateY(-1px);box-shadow:0 9px 22px -6px rgba(13,27,46,.46);}
.lesson-actions .btn-outline:hover{border-color:var(--gold);color:var(--gold-dk);background:var(--gold-lt);}

/* ── Premium sidebar panel ── */
.course-sidebar{background:var(--panel);border-left:1px solid var(--border);box-shadow:-16px 0 44px -30px rgba(8,18,34,.4);}
.course-sidebar::-webkit-scrollbar{width:9px;}
.course-sidebar::-webkit-scrollbar-track{background:transparent;}
.course-sidebar::-webkit-scrollbar-thumb{background:#243049;border-radius:6px;border:2px solid #fff;}
.course-sidebar::-webkit-scrollbar-thumb:hover{background:#33425f;}

.sidebar-head{padding:1.35rem 1.4rem 1.25rem;background:linear-gradient(180deg,var(--panel),var(--panel-2));border-bottom:1px solid var(--border);}
.sidebar-title{font-family:'Nunito Sans',sans-serif;font-weight:900;font-size:1rem;color:var(--text);letter-spacing:-.012em;line-height:1.32;margin-bottom:.7rem;}
.sidebar-progress{height:8px;border-radius:5px;background:var(--light);box-shadow:inset 0 1px 2px rgba(13,27,46,.07);}
.progress-lbl{font-size:.72rem;font-weight:600;color:var(--muted);letter-spacing:.005em;}

.curriculum-tools{padding:.9rem 1.4rem .55rem;}
.curriculum-tools .ct-label{font-size:.66rem;letter-spacing:.11em;color:var(--muted2);}

/* Module cards */
.module-group{border-bottom:1px solid var(--light);}
.module-header{padding:.96rem 1.15rem .96rem 1.4rem;gap:.6rem;transition:background .15s,border-color .15s;}
.module-header:hover{background:linear-gradient(90deg,rgba(59,130,246,.14),transparent);}
.module-group.open .module-header{background:linear-gradient(90deg,rgba(59,130,246,.10),transparent);}
.module-group.active-mod .module-header{border-left-color:var(--gold);background:linear-gradient(90deg,rgba(59,130,246,.16),transparent);}
.module-header .mh-week{background:var(--gold-lt);border-color:rgba(59,130,246,.35);color:var(--gold-dk);font-weight:800;}
.module-header .mh-title{font-size:.86rem;font-weight:700;color:var(--text);letter-spacing:-.005em;}
.module-header .mh-count{font-weight:800;}
.module-header .mh-bar{height:6px;border-radius:4px;box-shadow:inset 0 1px 1px rgba(13,27,46,.06);}
.module-header .mh-bar-fill{background:linear-gradient(90deg,var(--gold),#f1b659);}
.module-group.complete .mh-bar-fill{background:linear-gradient(90deg,#1f9d57,#34b86c);}
.mh-chevron{stroke:var(--muted2);}
.module-group.open .mh-chevron{stroke:var(--gold-dk);}

/* Lessons */
.lesson-item{padding:.74rem 1.1rem .74rem 1.4rem;border-bottom:1px solid #f1f4f8;}
.module-lessons .lesson-item:last-child{border-bottom:none;}
.lesson-item.active{background:linear-gradient(90deg,rgba(59,130,246,.18),transparent);box-shadow:inset 3px 0 0 var(--gold);}
.lesson-item.active .li-name{color:var(--text);font-weight:700;}
.lesson-item.done .li-name{color:var(--muted);}
.li-icon{box-shadow:0 1px 2px rgba(13,27,46,.06);}
.li-type{font-size:.6rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;}

/* ═══ Ignitech restricted native player ═══ */
.np-wrap{position:relative;width:100%;height:100%;background:#000;outline:none;}
.np-wrap video{width:100%;height:100%;display:block;object-fit:contain;background:#000;}
.np-controls{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(4,10,20,.88));padding:.5rem .8rem .6rem;opacity:0;transition:opacity .25s;}
.np-wrap:hover .np-controls,.np-wrap:focus-within .np-controls,.np-wrap.paused .np-controls{opacity:1;}
@media(hover:none){.np-controls{opacity:1;}}
.np-seek{height:6px;border-radius:4px;background:rgba(255,255,255,.22);cursor:pointer;margin-bottom:.5rem;}
.np-seek-fill{height:100%;width:0;border-radius:4px;background:linear-gradient(90deg,var(--gold),#f1b659);}
.np-row{display:flex;align-items:center;gap:.45rem;}
.np-btn{background:none;border:none;color:#fff;font-size:.95rem;cursor:pointer;padding:.3rem .45rem;border-radius:6px;line-height:1;}
.np-btn:hover{background:rgba(255,255,255,.14);}
.np-time{color:rgba(255,255,255,.85);font-size:.72rem;font-variant-numeric:tabular-nums;margin-left:.2rem;}
.np-spacer{flex:1;}
.np-vol{width:74px;accent-color:var(--gold);}
.np-speed{background:rgba(255,255,255,.12);color:#fff;border:none;border-radius:6px;font-size:.72rem;padding:.25rem .3rem;cursor:pointer;}
.np-speed option{color:#111;}
@media(max-width:560px){.np-vol{display:none;}.np-time{font-size:.66rem;}}

/* ═══ COURSE PLAYER — MOBILE POLISH ═══ */
@media(max-width:900px){
  .course-content{padding:1.5rem 1.15rem 1.9rem;}
  .course-content h1{font-size:1.34rem;line-height:1.3;}
  .lesson-content{max-width:none;}
  /* Tabs scroll horizontally instead of wrapping or overflowing */
  .lesson-nav{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
  .lesson-nav::-webkit-scrollbar{display:none;}
  .lesson-nav button{flex:0 0 auto;white-space:nowrap;}
  /* Action buttons: full-width, comfortable tap targets */
  .lesson-actions{flex-direction:column;}
  .lesson-actions .btn-navy,.lesson-actions .btn-outline{width:100%;justify-content:center;padding:.95rem 1rem;font-size:.92rem;}
}
@media(max-width:560px){
  .course-content{padding:1.3rem 1rem 1.6rem;}
  .course-content h1{font-size:1.22rem;}
  .course-meta-row{gap:.5rem .9rem;font-size:.78rem;margin-bottom:1.05rem;}
  .lesson-desc{font-size:.9rem;padding-left:.85rem;}
  .sidebar-head{padding:1rem 1.1rem;}
  .curriculum-tools{padding:.7rem 1.1rem .5rem;}
  /* Module headers + lessons sized for touch */
  .module-header{padding:.9rem 1rem .9rem 1.1rem;gap:.5rem;}
  .module-header .mh-title{font-size:.86rem;}
  .module-header .mh-bar{width:32px;}
  .lesson-item{padding:.85rem 1.1rem;gap:.7rem;}
  .lesson-item:hover:not(.locked){padding-left:1.1rem;}
  .li-name{font-size:.86rem;line-height:1.35;}
  .lesson-content h2{font-size:1.24rem;}
  .lesson-content h3{font-size:1.06rem;}
  .lesson-content pre{font-size:.78rem;padding:.9rem 1rem;}
  .vp-title{font-size:1rem;padding:0 1.2rem;}
  .vp-icon{width:60px;height:60px;}
}
@media(max-width:380px){
  .module-header .mh-meta{gap:.3rem;}
  .module-header .mh-bar{display:none;}
  .li-type{display:none;}
}

/* ═══════════════════════════════════════════════════════════
   v2 DARK THEME OVERRIDES
   Applied last so they win over legacy light-theme rules. Covers the
   things that don't inherit from the token flip: form controls (which
   default to the OS light palette), gradient CTAs, and chrome.
   ═══════════════════════════════════════════════════════════ */
body{background:var(--off);color:var(--text);}

/* Logo: use the LIGHT (cream) wordmark asset — the previously embedded
   base64 logo was the dark-text variant made for a white navbar and was
   effectively invisible here. Sized up with a soft shadow for separation. */
.nav-logo img{height:46px!important;width:auto;object-fit:contain;filter:drop-shadow(0 2px 10px rgba(0,0,0,.5));}
.navbar-inner{height:68px;}
.view{padding-top:72px;}
#view-dashboard .dsh-side,#view-course .csh-side{top:72px;height:calc(100vh - 72px);}
#view-dashboard .dsh,#view-course .course-layout{min-height:calc(100vh - 72px);}
#view-course .course-sidebar{top:72px;height:calc(100vh - 72px);}
@media(max-width:960px){#view-dashboard .dsh-side{top:72px;}}
.ft-logo img,.dsh-logo img,.csh-logo img{filter:brightness(1.12) drop-shadow(0 2px 8px rgba(0,0,0,.5));}
.mobile-drawer .nav-logo img,.mobile-drawer img{filter:brightness(1.12);}

/* Navbar / drawer become dark glass */
.navbar{background:rgba(6,9,16,.78);border-bottom-color:var(--border);}
.mobile-drawer{background:var(--panel);}
.mobile-drawer .md-cta.primary{background:var(--grad);color:#fff;}
.nav-link:hover,.nav-hamburger:hover{background:rgba(255,255,255,.06);}
.nav-logo-text{color:var(--text);}
.u-menu,.user-menu,.dropdown{background:var(--panel);border-color:var(--border);}

/* Form controls */
input[type="text"],input[type="email"],input[type="password"],input[type="number"],
input[type="search"],input[type="date"],input[type="tel"],select,textarea{
  background:var(--panel-2);color:var(--text);border-color:var(--border);
}
input::placeholder,textarea::placeholder{color:var(--muted2);}
select option{background:#131b2e;color:var(--text);}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,130,246,.22);outline:none;}
.nav-search{background:var(--panel-2);border-color:var(--border);}
.nav-search:focus-within{background:var(--panel-2);border-color:var(--blue);}

/* Buttons: brand gradient + glow */
.btn-navy,.btn-fire,.btn-teal,.auth-submit,.btn-primary{
  background:var(--grad)!important;color:#fff!important;border:none!important;
  box-shadow:0 6px 20px rgba(37,99,235,.42),0 0 26px rgba(139,92,246,.24);
}
.btn-navy:hover,.btn-fire:hover,.btn-teal:hover,.auth-submit:hover,.btn-primary:hover{
  filter:brightness(1.07);transform:translateY(-1px);
}
.btn-outline,.btn-ghost{background:rgba(255,255,255,.05);color:var(--text);border:1px solid var(--border);}
.btn-outline:hover,.btn-ghost:hover{background:rgba(255,255,255,.09);}

/* Cards / surfaces */
.cc,.feat-card,.dash-stat,.an-card,.gm-badge,.cert-card,.empty-block,.hiw-step,.dash-certs>*{
  background:var(--panel);border-color:var(--border);
}
.cc:hover{border-color:rgba(59,130,246,.45);box-shadow:0 16px 40px rgba(0,0,0,.45);}
.empty-block{background:var(--panel-2);}
.chip{background:var(--panel-2);color:var(--muted);border-color:var(--border);}
.chip.on{background:var(--grad);color:#fff;border-color:transparent;}
.chip:hover{background:rgba(255,255,255,.08);}

/* Sections that were light bands */
.section.bg-white,.section.bg-light{background:var(--off);}
.section.bg-navy{background:var(--navy);}
.sec-h,.c-body h3,.feat-card h3{color:var(--text);}
.sec-sub,.c-body p,.feat-card p{color:var(--muted);}

/* Auth + modals */
.auth-overlay{background:rgba(3,6,12,.84);}
.auth-modal{background:var(--panel);border:1px solid var(--border);}
.auth-tab{color:var(--muted);}
.course-na-modal{background:var(--panel);}

/* Course player chrome */
.course-sidebar,.course-content,.lesson-nav,.module-header{background:var(--panel);border-color:var(--border);}
.li:hover{background:rgba(255,255,255,.05);}
.li.active{background:rgba(59,130,246,.16);}
code,pre{background:var(--panel-2);color:#a5c8ff;}
table th{color:var(--muted);border-bottom-color:var(--border);}
table td{border-bottom-color:var(--border);}

/* Footer */
.site-footer{background:var(--navy2);border-top:1px solid var(--border);}

/* Scrollbars */
*::-webkit-scrollbar{width:10px;height:10px;}
*::-webkit-scrollbar-track{background:var(--off);}
*::-webkit-scrollbar-thumb{background:#243049;border-radius:6px;border:2px solid var(--off);}
*::-webkit-scrollbar-thumb:hover{background:#33425f;}

a{color:inherit;}
a:not([class]){color:#93b8ff;}

/* ── Live track while cohort registration is closed ──
   The option stays visible so students know the track exists, but it reads
   as unavailable and can't be selected. Self-paced is never affected. */
.track-opt.track-closed{opacity:.62;cursor:not-allowed;border-style:dashed;}
.track-opt.track-closed:hover{border-color:var(--border);background:transparent;}
.track-badge{display:inline-block;margin-left:.4rem;padding:.1rem .45rem;border-radius:50px;
  background:rgba(245,166,35,.16);border:1px solid rgba(245,166,35,.4);color:#f5c26b;
  font-size:.62rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;vertical-align:middle;}
.track-closed-note{margin-top:.5rem;font-size:.74rem;line-height:1.5;color:var(--muted);
  border-top:1px dashed var(--border);padding-top:.5rem;}