:root{
  --rd-bg:#050505;
  --rd-bg2:#0a0a0a;
  --rd-card:#0d0d0f;
  --rd-card2:#121214;
  --rd-line:#242428;
  --rd-text:#f5f5f7;
  --rd-muted:#a1a1aa;
  --rd-red:#ff2d2d;
  --rd-red2:#c91515;
  --rd-radius:28px;
  --rd-shadow:0 28px 80px rgba(0,0,0,.36);
  --rd-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--rd-bg);color:var(--rd-text);font-family:var(--rd-font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body::before{display:none!important}
a{color:inherit;text-decoration:none}
main{min-height:70vh}
.rd-shell{width:min(1240px,calc(100% - 48px));margin-inline:auto}
.rd-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.14em;color:#d1d1d6;text-transform:uppercase}
.rd-eyebrow::before{content:"";width:22px;height:1px;background:var(--rd-red)}
.rd-btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:999px;font-weight:750;font-size:15px;letter-spacing:-.01em;border:1px solid transparent;transition:.2s ease;white-space:nowrap}
.rd-btn:hover{transform:translateY(-1px)}
.rd-btn-primary{background:var(--rd-red);color:white;box-shadow:0 10px 28px rgba(255,45,45,.20)}
.rd-btn-primary:hover{background:#ff3e3e}
.rd-btn-ghost{background:#111114;border-color:#303036;color:#f5f5f7}
.rd-btn-ghost:hover{border-color:#51515a;background:#151519}
.rd-center{text-align:center;margin-top:20px}

/* Header */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(5,5,5,.84)!important;border-bottom:1px solid rgba(255,255,255,.07)!important;backdrop-filter:saturate(150%) blur(18px);-webkit-backdrop-filter:saturate(150%) blur(18px)}
.site-nav{width:min(1240px,calc(100% - 48px))!important;min-height:68px!important;margin:0 auto!important;padding:0!important;display:flex;align-items:center;justify-content:space-between}
.brand-redesign{display:block;width:150px!important;line-height:0}
.brand-redesign img{display:block;width:150px!important;height:auto!important;aspect-ratio:3/1;object-fit:cover;object-position:center 31%}
.nav-menu{display:flex;align-items:center;gap:28px!important}
.nav-menu>a{font-size:14px!important;font-weight:650!important;color:#b8b8bf!important;padding:10px 0!important;border:0!important;background:transparent!important}
.nav-menu>a:hover,.nav-menu>a.is-active{color:#fff!important}
.nav-menu>a.is-active::after{content:"";display:block;width:18px;height:2px;background:var(--rd-red);border-radius:3px;margin:7px auto 0}
.nav-menu .nav-cta,.nav-logout-button{background:#fff!important;color:#080808!important;border:0!important;border-radius:999px!important;padding:10px 18px!important;font-weight:800!important}
.nav-menu .nav-cta::after{display:none!important}
.nav-logout-form{margin:0!important}
.footer{background:#050505!important;border-top:1px solid #1c1c20!important;padding:24px 20px!important;color:#777!important}
.footer-links{gap:24px!important;font-size:13px!important}
.footer-links a{color:#8e8e96!important}

/* Home */
.rd-home{overflow:hidden;background:var(--rd-bg)}
.rd-hero{position:relative;padding:64px 0 24px;background:radial-gradient(circle at 80% 16%,rgba(255,45,45,.10),transparent 26%),linear-gradient(180deg,#050505 0%,#070707 100%)}
.rd-hero::after{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent)}
.rd-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:40px;align-items:center}
.rd-hero-copy h1{font-size:clamp(52px,6vw,84px);line-height:.94;letter-spacing:-.06em;margin:14px 0 20px;font-weight:800;max-width:640px}
.rd-hero-copy h1 span{color:#8a8a91}
.rd-hero-copy>p{font-size:17px;line-height:1.6;color:#aaaab1;max-width:560px;margin:0}
.rd-hero-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.rd-hero-proof{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px;color:#7e7e86;font-size:13px;font-weight:650}
.rd-hero-proof span{position:relative;padding-left:14px}.rd-hero-proof span::before{content:"";position:absolute;left:0;top:7px;width:5px;height:5px;border-radius:50%;background:var(--rd-red)}
.rd-hero-frame{position:relative;border-radius:24px;padding:10px;background:linear-gradient(135deg,#34343a,#141417 45%,#3f1717);box-shadow:0 18px 50px rgba(0,0,0,.28)}
.rd-hero-frame img{display:block;width:100%;height:auto;border-radius:18px;aspect-ratio:16/10;object-fit:contain;background:#09090b}
.rd-hero-frame::before{content:"";position:absolute;inset:-12%;background:radial-gradient(circle,rgba(255,35,35,.18),transparent 58%);filter:blur(28px);z-index:-1}
.rd-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:16px;border:1px solid #202024;border-radius:20px;overflow:hidden;background:#202024}
.rd-trust article{background:#09090b;padding:16px 18px;display:flex;align-items:center;gap:12px;min-height:78px}
.rd-trust img{width:40px;height:40px;object-fit:cover;border-radius:12px}
.rd-trust b{display:block;font-size:13px}.rd-trust span{display:block;color:#777780;font-size:11px;margin-top:2px}
.rd-section{padding:64px 0}
.rd-section-head{max-width:820px;margin:0 auto 28px;text-align:center}
.rd-section-head .rd-eyebrow{justify-content:center}
.rd-section-head h2,.rd-bundle-copy h2,.rd-final-cta h2,.rd-page-hero h1{font-size:clamp(34px,4.8vw,56px);line-height:1.02;letter-spacing:-.05em;margin:12px 0 12px;font-weight:800}
.rd-section-head p,.rd-bundle-copy p,.rd-page-hero p{font-size:16px;color:#8f8f98;line-height:1.6;margin:0 auto;max-width:700px}
.rd-course-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch}
.rd-course-card{display:grid;grid-template-columns:minmax(0,40%) minmax(0,60%);min-height:0;background:linear-gradient(180deg,#101012,#0a0a0c);border:1px solid #242429;border-radius:28px;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.16)}
.rd-course-featured{border-color:#4a2424;background:linear-gradient(160deg,#140d0d,#0b0b0d 48%)}
.rd-course-media{position:relative;background:linear-gradient(180deg,#0b0b0d,#070708);min-width:0;display:flex;align-items:center;justify-content:center;padding:22px 18px}
.rd-course-media img{width:100%;height:auto;max-height:100%;display:block;object-fit:contain;aspect-ratio:2/3;object-position:center}
.rd-course-media>span{position:absolute;left:16px;top:16px;padding:8px 11px;border-radius:999px;background:#fff;color:#0a0a0a;font-size:10px;font-weight:900;letter-spacing:.12em}
.rd-course-content{padding:30px 28px;display:flex;flex-direction:column;align-items:flex-start}
.rd-course-content>small{font-size:11px;letter-spacing:.13em;color:#7e7e87;font-weight:800}
.rd-course-content h3,.rd-course-content h2{font-size:28px;line-height:1.06;letter-spacing:-.04em;margin:10px 0 4px}
.rd-course-price{font-size:42px;font-weight:850;letter-spacing:-.05em;margin:8px 0 12px}
.rd-course-content p{color:#95959e;font-size:14px;line-height:1.6;margin:0 0 16px}
.rd-course-content ul{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:9px;color:#d1d1d6;font-size:14px}
.rd-course-content li{padding-left:22px;position:relative}.rd-course-content li::before{content:"✓";position:absolute;left:0;color:var(--rd-red);font-weight:900}
.rd-course-content .rd-btn{margin-top:auto}
.rd-results{background:#080808;border-block:1px solid #17171a}
.rd-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rd-result-card{border-radius:22px;overflow:hidden;background:#0d0d0f;border:1px solid #242428}
.rd-result-card>img,.rd-result-custom{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.rd-result-copy{padding:20px 22px}.rd-result-copy h3{margin:0 0 6px;font-size:19px;letter-spacing:-.02em}.rd-result-copy p{margin:0;color:#85858d;font-size:13px}
.rd-result-custom{position:relative;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:32px;background:linear-gradient(135deg,#161616,#090909 60%);overflow:hidden}
.rd-result-custom::before{content:"";position:absolute;right:-20%;bottom:-45%;width:78%;height:100%;background:radial-gradient(circle,rgba(255,45,45,.33),transparent 62%)}
.rd-result-custom span{font-size:64px;line-height:.85;font-weight:900;letter-spacing:-.06em}.rd-result-custom b{font-size:18px;color:var(--rd-red);margin-top:10px;letter-spacing:.08em}.rd-result-custom em{font-style:normal;font-size:12px;color:#777;margin-top:9px}.rd-result-custom i{position:absolute;right:26px;bottom:34px;width:120px;height:70px;border-bottom:3px solid var(--rd-red);border-right:3px solid var(--rd-red);transform:skewY(-22deg);opacity:.8}
.rd-learning-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.rd-learning-card{display:flex;gap:16px;align-items:center;padding:18px;background:#0b0b0d;border:1px solid #202024;border-radius:18px;min-height:102px}
.rd-learning-card img{width:64px;height:64px;border-radius:16px;object-fit:cover}.rd-learning-card h3{font-size:16px;margin:0 0 4px}.rd-learning-card p{font-size:13px;color:#7f7f88;margin:0;line-height:1.45}
.rd-bundle-section{background:linear-gradient(180deg,#080808,#050505);border-block:1px solid #17171a}
.rd-bundle-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:36px;align-items:center}
.rd-bundle-visual img{width:100%;height:auto;display:block;border-radius:24px;box-shadow:0 18px 50px rgba(0,0,0,.28);background:#09090b}
.rd-bundle-copy h2{margin-top:14px}.rd-bundle-pills{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 22px}.rd-bundle-pills span{font-size:12px;padding:8px 11px;border-radius:999px;background:#101012;border:1px solid #26262b;color:#c7c7cd}
.rd-book-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:stretch}
.rd-book-card{display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding:20px;background:#0c0c0e;border:1px solid #212126;border-radius:22px;transition:.2s ease;min-height:100%}
.rd-book-card:hover{border-color:#3a3a40;transform:translateY(-2px)}
.rd-book-card img{width:min(100%,220px);align-self:center;aspect-ratio:2/3;object-fit:contain;background:#09090b;border-radius:14px;box-shadow:0 14px 30px rgba(0,0,0,.35);padding:8px}
.rd-book-card small{color:#686871;font-size:10px;font-weight:800;letter-spacing:.11em}.rd-book-card h3{font-size:18px;line-height:1.22;margin:6px 0 0}
.rd-final-cta{padding:60px 0 54px;text-align:center;background:radial-gradient(circle at 50% 100%,rgba(255,35,35,.10),transparent 38%)}
.rd-final-cta .rd-shell{max-width:760px}.rd-final-cta p{color:#8b8b94;margin:0 0 20px}

/* Courses catalog */
.rd-catalog{padding:84px 0 120px}.rd-page-hero{max-width:760px;margin:0 auto 54px;text-align:center}.rd-page-hero h1 span{color:#777780}.rd-course-grid-page{max-width:1100px;margin:0 auto}.rd-mini-bonus{font-size:12px;line-height:1.5;padding:12px 14px;border-radius:14px;background:rgba(255,45,45,.07);border:1px solid rgba(255,45,45,.18);color:#d5b7b7;margin:0 0 22px}.rd-mini-bonus.neutral{background:#111114;border-color:#28282e;color:#a7a7b0}.rd-catalog-note{display:flex;justify-content:center;gap:26px;flex-wrap:wrap;color:#6f6f78;font-size:12px;margin-top:32px}

/* Course detail */
.rd-course-detail{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;padding:70px 0 120px;align-items:start}
.rd-course-detail-main{display:grid;gap:24px}.rd-course-detail-hero{display:grid;grid-template-columns:290px 1fr;gap:42px;align-items:center;padding:28px;background:#0b0b0d;border:1px solid #222227;border-radius:30px}.rd-course-detail-art{height:410px;border-radius:20px;overflow:hidden;background:#080808}.rd-course-detail-art img{width:100%;height:100%;object-fit:cover}.rd-course-detail-copy h1{font-size:clamp(38px,4.5vw,62px);line-height:.98;letter-spacing:-.05em;margin:14px 0 16px}.rd-course-detail-copy p{font-size:17px;color:#92929a;line-height:1.65;margin:0}.rd-detail-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.rd-detail-chips span{border:1px solid #2b2b30;background:#111114;border-radius:999px;padding:8px 11px;font-size:11px;color:#b5b5bd}.rd-detail-section,.rd-detail-bundle{padding:34px;background:#0b0b0d;border:1px solid #222227;border-radius:28px}.rd-detail-section h2,.rd-detail-bundle h2{font-size:30px;line-height:1.05;letter-spacing:-.03em;margin:12px 0 20px}.rd-detail-section .plan-list{display:grid!important;grid-template-columns:1fr 1fr!important;gap:10px!important;padding:0!important;margin:0!important}.rd-detail-section .plan-list li{background:#101012!important;border:1px solid #24242a!important;border-radius:14px!important;padding:12px 14px!important;min-height:48px!important;font-size:13px!important}.rd-detail-bundle>div:first-child p{color:#898992;margin:0}.rd-detail-books{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}.rd-detail-books a{padding:12px;background:#101012;border:1px solid #25252b;border-radius:18px;text-align:center}.rd-detail-books img{display:block;width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:11px}.rd-detail-books span{display:block;font-size:11px;font-weight:700;line-height:1.35;margin-top:9px}.rd-buy-card{position:sticky;top:96px;padding:28px;background:#0d0d0f;border:1px solid #28282d;border-radius:26px;box-shadow:var(--rd-shadow)}.rd-buy-card>small:first-child{color:#777780;font-size:10px;font-weight:800;letter-spacing:.13em}.rd-buy-card>strong{display:block;font-size:52px;letter-spacing:-.06em;line-height:1;margin:10px 0}.rd-buy-card>p{color:#8b8b93;font-size:14px}.rd-buy-card .rd-btn{width:100%;margin:10px 0 16px}.rd-buy-trust{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}.rd-buy-trust span{font-size:10px;padding:7px 9px;border-radius:999px;background:#111114;border:1px solid #29292f;color:#aaaab2}.rd-buy-card>small:last-child{display:block;color:#66666e;font-size:10px;line-height:1.5}

/* Books */
.library-hero{padding:86px 20px 48px!important;text-align:center!important;background:transparent!important}.library-hero span,.book-badge{color:#8b8b94!important;font-size:11px!important;letter-spacing:.13em!important;font-weight:800!important}.library-hero h1{font-family:var(--rd-font)!important;font-size:clamp(40px,5vw,64px)!important;letter-spacing:-.05em!important;line-height:1!important;max-width:760px;margin:14px auto 0!important}.book-grid{width:min(1100px,calc(100% - 40px))!important;margin:0 auto 120px!important;display:grid!important;grid-template-columns:repeat(3,1fr)!important;gap:20px!important}.book-card{display:block!important;background:#0b0b0d!important;border:1px solid #222227!important;border-radius:26px!important;overflow:hidden!important;padding:0!important;box-shadow:none!important}.book-cover{display:block!important;background:#080808!important;padding:24px!important;height:460px!important}.book-cover img{display:block!important;width:100%!important;height:100%!important;object-fit:contain!important;aspect-ratio:2/3!important;border-radius:14px!important}.book-card-content{padding:24px!important}.book-card-content h2{font-size:20px!important;line-height:1.15!important;letter-spacing:-.02em!important;margin:10px 0 14px!important}.book-meta{display:flex!important;flex-wrap:wrap!important;gap:8px!important}.book-meta span{font-size:10px!important;background:#111114!important;border:1px solid #25252a!important;padding:7px 9px!important;border-radius:999px!important}.book-card-footer{margin-top:20px!important}.book-actions{gap:8px!important}.book-bonus-note{color:#777!important}.book-detail{width:min(1080px,calc(100% - 40px))!important;margin:70px auto 120px!important;display:grid!important;grid-template-columns:360px 1fr!important;gap:56px!important;padding:0!important}.book-detail-cover{background:#0b0b0d!important;border:1px solid #222!important;border-radius:28px!important;padding:24px!important}.book-detail-cover img{width:100%!important;height:auto!important;aspect-ratio:2/3!important;object-fit:cover!important;border-radius:16px!important}.book-detail-copy h1{font-size:clamp(40px,5vw,62px)!important;letter-spacing:-.05em!important;line-height:1!important}.book-lead{color:#93939b!important;line-height:1.7!important}.book-highlights{border-color:#242429!important}.book-includes{background:#0c0c0e!important;border:1px solid #242429!important;border-radius:20px!important}.book-price{background:#0c0c0e!important;border:1px solid #242429!important;border-radius:20px!important}

/* Auth */
.page-login main,.page-register main,.page-forgot-password main,.page-reset-password main{min-height:calc(100vh - 110px);display:grid;place-items:center;padding:56px 20px;position:relative;overflow:hidden}.page-login main::before,.page-register main::before{content:"";position:absolute;inset:0;background-size:cover;background-position:center;opacity:.28;filter:saturate(.85);z-index:-2}.page-login main::before{background-image:linear-gradient(90deg,#050505 0%,rgba(5,5,5,.45) 55%,#050505 100%),url('../img/redesign/hero-bg.webp')}.page-register main::before{background-image:linear-gradient(90deg,#050505 0%,rgba(5,5,5,.4) 55%,#050505 100%),url('../img/redesign/hero-bg.webp')}.page-login main::after,.page-register main::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 30%,transparent,rgba(5,5,5,.82) 72%);z-index:-1}.auth-card{width:min(500px,100%)!important;margin:0!important;padding:36px!important;border-radius:28px!important;background:rgba(10,10,12,.91)!important;border:1px solid #2a2a2f!important;box-shadow:0 30px 100px rgba(0,0,0,.5)!important;backdrop-filter:blur(16px)}.auth-card h1{font-family:var(--rd-font)!important;font-size:38px!important;letter-spacing:-.04em!important;line-height:1.05!important;margin:10px 0 12px!important}.auth-card>p{color:#8b8b93!important;font-size:14px!important}.form label{font-size:12px!important;color:#a6a6ae!important;font-weight:700!important}.form input,.form textarea,.form select{background:#0f0f12!important;color:#fff!important;border:1px solid #2a2a30!important;border-radius:14px!important;padding:14px 15px!important;min-height:50px!important}.form input:focus{border-color:#666!important;box-shadow:0 0 0 3px rgba(255,255,255,.05)!important}.button,.form .button{background:var(--rd-red)!important;border:0!important;border-radius:999px!important;min-height:50px!important;font-weight:800!important;box-shadow:none!important}.auth-secondary-link a{color:#ddd!important}.auth-entry-note{color:#707078!important}

/* Dashboard */
.student-dashboard.dashboard-v2{width:min(1180px,calc(100% - 40px))!important;margin:52px auto 120px!important;padding:0!important}.dashboard-v2-hero{position:relative;overflow:hidden;min-height:260px!important;padding:42px!important;border-radius:30px!important;border:1px solid #27272c!important;background:linear-gradient(90deg,rgba(8,8,10,.96) 0%,rgba(8,8,10,.82) 50%,rgba(8,8,10,.35) 100%),url('../img/redesign/dashboard-banner.webp') center 38%/cover no-repeat!important}.dashboard-v2-hero h1{font-family:var(--rd-font)!important;font-size:44px!important;letter-spacing:-.04em!important;margin:8px 0!important}.dashboard-v2-hero p{color:#9a9aa2!important}.creator-level-card{background:rgba(8,8,10,.74)!important;border:1px solid #2a2a2f!important;border-radius:20px!important;backdrop-filter:blur(10px)}.continue-watching-card,.dashboard-v2-panel{background:#0b0b0d!important;border:1px solid #232328!important;border-radius:24px!important;box-shadow:none!important}.dashboard-v2-stats{display:grid!important;grid-template-columns:repeat(4,1fr)!important;gap:12px!important}.dashboard-v2-stats>div{background:#0b0b0d!important;border:1px solid #232328!important;border-radius:18px!important}.dashboard-course-grid{display:grid!important;grid-template-columns:repeat(2,1fr)!important;gap:18px!important}.dashboard-course-card{background:#0b0b0d!important;border:1px solid #242429!important;border-radius:24px!important;overflow:hidden!important;box-shadow:none!important}.dashboard-course-thumb{height:240px!important;background-position:center!important;background-size:cover!important}.dashboard-course-content{padding:24px!important}.dashboard-course-content h2{font-size:22px!important;letter-spacing:-.02em!important}.dashboard-course-content p{color:#8d8d95!important}.dashboard-card-button.primary{background:var(--rd-red)!important;border-color:var(--rd-red)!important}.digital-book-thumb{height:310px!important;background:#090909!important}.digital-book-thumb img{height:100%!important;width:100%!important;object-fit:contain!important;padding:18px!important}.dashboard-section-head{margin-top:52px!important}.dashboard-section-head h2{font-size:30px!important;letter-spacing:-.03em!important}.achievement-list>div,.quick-links a{background:#101012!important;border-color:#242429!important}

/* Checkout + payment */
.checkout-layout{width:min(1050px,calc(100% - 40px))!important;margin:70px auto 120px!important;gap:20px!important;align-items:start!important}.checkout-layout .panel{background:#0b0b0d!important;border:1px solid #242429!important;border-radius:26px!important;box-shadow:none!important;padding:30px!important}.checkout-layout h1,.checkout-layout h2{font-family:var(--rd-font)!important;letter-spacing:-.035em!important}.checkout-browser-note{background:#101012!important;border:1px solid #29292f!important;border-radius:16px!important}.checkout-legal-note{color:#696971!important}.premium-checkout-shell,.razorpay-shell{font-family:var(--rd-font)!important}

/* Misc legacy cleanup */
.flash{width:min(1100px,calc(100% - 40px))!important;margin:18px auto!important;border-radius:16px!important}.sale-banner{font-family:var(--rd-font)!important}.section-kicker{font-family:var(--rd-font)!important;letter-spacing:.12em!important}.motion-enabled .reveal-on-scroll{transition:opacity .55s ease,transform .55s ease!important}.motion-enabled .reveal-on-scroll:not(.is-visible){transform:translateY(18px)!important}

@media (max-width:980px){
  .rd-hero-grid{grid-template-columns:1fr;gap:30px}.rd-hero-copy{text-align:center}.rd-hero-copy .rd-eyebrow{justify-content:center}.rd-hero-copy>p{margin-inline:auto}.rd-hero-actions,.rd-hero-proof{justify-content:center}.rd-trust{grid-template-columns:1fr 1fr}.rd-course-grid{grid-template-columns:1fr;max-width:860px;margin-inline:auto}.rd-course-card{grid-template-columns:320px 1fr}.rd-learning-grid{grid-template-columns:1fr 1fr}.rd-bundle-grid{grid-template-columns:1fr;gap:26px}.rd-book-row{grid-template-columns:1fr 1fr}.rd-course-detail{grid-template-columns:1fr}.rd-buy-card{position:static}.rd-course-detail-hero{grid-template-columns:250px 1fr}.book-grid{grid-template-columns:1fr 1fr!important}.book-detail{grid-template-columns:300px 1fr!important}.dashboard-course-grid{grid-template-columns:1fr!important}.dashboard-v2-stats{grid-template-columns:1fr 1fr!important}
}
@media (max-width:850px){
  .site-nav{width:calc(100% - 28px)!important}.brand-redesign,.brand-redesign img{width:132px!important}.mobile-menu-toggle{display:flex!important}.nav-menu{position:fixed!important;top:72px!important;right:14px!important;left:14px!important;display:none!important;flex-direction:column!important;align-items:stretch!important;gap:0!important;padding:12px!important;border-radius:20px!important;background:#0c0c0f!important;border:1px solid #27272d!important;box-shadow:0 24px 60px rgba(0,0,0,.5)!important}.nav-menu.is-open{display:flex!important}.nav-menu>a{padding:13px 12px!important}.nav-menu>a.is-active::after{display:none!important}.nav-menu .nav-cta,.nav-logout-button{width:100%!important;margin-top:6px!important}.nav-overlay.is-open{display:block!important;background:rgba(0,0,0,.5)!important}
}
@media (max-width:680px){
  .rd-shell{width:min(100% - 24px,1240px)}.rd-hero{padding:44px 0 18px}.rd-hero-copy h1{font-size:46px}.rd-hero-copy>p{font-size:15px}.rd-hero-actions .rd-btn{width:100%}.rd-hero-proof{gap:10px 14px}.rd-trust{grid-template-columns:1fr 1fr;margin-top:12px}.rd-trust article{min-height:72px;padding:14px}.rd-section{padding:44px 0}.rd-section-head{margin-bottom:22px}.rd-section-head h2,.rd-bundle-copy h2,.rd-final-cta h2,.rd-page-hero h1{font-size:34px}.rd-course-card{grid-template-columns:1fr;min-height:0}.rd-course-media{padding:18px 18px 10px;min-height:0}.rd-course-media img{max-width:280px}.rd-course-content{padding:22px 20px 24px}.rd-course-price{font-size:36px}.rd-learning-grid{grid-template-columns:1fr}.rd-learning-card{padding:15px;min-height:0}.rd-book-row{grid-template-columns:1fr;gap:14px}.rd-book-card{padding:18px}.rd-book-card img{width:min(100%,200px)}.rd-course-detail{width:calc(100% - 28px);padding:40px 0 80px}.rd-course-detail-hero{grid-template-columns:1fr;gap:24px;padding:18px}.rd-course-detail-art{height:420px}.rd-course-detail-copy{padding:6px 8px 14px}.rd-detail-section,.rd-detail-bundle{padding:24px 18px}.rd-detail-section .plan-list{grid-template-columns:1fr!important}.rd-detail-books{gap:8px}.rd-detail-books a{padding:7px}.rd-detail-books span{font-size:9px}.rd-buy-card{padding:24px}.rd-buy-card>strong{font-size:46px}.book-grid{grid-template-columns:1fr!important;width:calc(100% - 28px)!important}.book-cover{height:390px!important}.book-detail{width:calc(100% - 28px)!important;grid-template-columns:1fr!important;gap:28px!important;margin-top:40px!important}.book-detail-cover{max-width:330px;margin:0 auto}.auth-card{padding:28px 22px!important}.student-dashboard.dashboard-v2{width:calc(100% - 28px)!important;margin-top:28px!important}.dashboard-v2-hero{padding:28px 22px!important;min-height:300px!important}.dashboard-v2-hero h1{font-size:36px!important}.dashboard-v2-stats{grid-template-columns:1fr 1fr!important}.checkout-layout{width:calc(100% - 28px)!important;margin:40px auto 80px!important;grid-template-columns:1fr!important}.rd-final-cta{padding:46px 0 40px}
}

/* Unified buttons used by legacy templates */
.premium-btn,.button{font-family:var(--rd-font)!important;text-decoration:none!important}
.premium-btn.primary,.button:not(.ghost){background:var(--rd-red)!important;color:#fff!important;border:1px solid var(--rd-red)!important;border-radius:999px!important;box-shadow:none!important;font-weight:800!important}
.premium-btn.secondary,.premium-btn.ghost,.button.ghost{background:#111114!important;color:#f5f5f7!important;border:1px solid #2e2e34!important;border-radius:999px!important;box-shadow:none!important}
.premium-btn:hover,.button:hover{transform:translateY(-1px)!important;filter:none!important}

/* Books hero becomes a calm editorial split visual */
.library-hero{width:min(1180px,calc(100% - 40px))!important;min-height:440px!important;margin:58px auto 48px!important;padding:64px!important;text-align:left!important;border:1px solid #222227!important;border-radius:30px!important;background:linear-gradient(90deg,#09090b 0%,rgba(9,9,11,.93) 43%,rgba(9,9,11,.18) 76%),url('../img/redesign/library-hero.webp') center/cover no-repeat!important;display:flex!important;flex-direction:column!important;justify-content:center!important;align-items:flex-start!important;overflow:hidden!important}
.library-hero h1{max-width:560px!important;margin:14px 0 0!important}.library-hero span{color:#b8b8bf!important}

/* Razorpay recovery experience */
.payment-experience{width:min(620px,calc(100% - 32px))!important;margin:70px auto 110px!important;padding:34px!important;background:#0b0b0d!important;border:1px solid #27272c!important;border-radius:28px!important;box-shadow:var(--rd-shadow)!important}
.payment-brand-row{display:flex!important;align-items:center!important;gap:14px!important}.payment-lock{width:48px!important;height:48px!important;display:grid!important;place-items:center!important;border-radius:14px!important;background:#111114!important;border:1px solid #2a2a30!important}.payment-brand-row small{font-size:10px!important;letter-spacing:.13em!important;color:#7a7a82!important;font-weight:800!important}.payment-brand-row h1{font-family:var(--rd-font)!important;font-size:32px!important;letter-spacing:-.04em!important;margin:2px 0 0!important}.payment-item-title{color:#9a9aa2!important}.payment-amount-row{display:flex!important;justify-content:space-between!important;align-items:end!important;padding:20px 0!important;border-block:1px solid #222227!important}.payment-amount-row span{color:#777780!important}.payment-amount-row strong{font-size:38px!important;letter-spacing:-.04em!important}.inapp-payment-help,.payment-live-status,.payment-help-copy{background:#101012!important;border:1px solid #29292f!important;border-radius:16px!important}.payment-live-status{padding:14px 16px!important}.payment-live-status b,.payment-live-status span{display:block!important}.payment-live-status span{color:#83838c!important;font-size:12px!important;margin-top:3px!important}.payment-primary-button{margin:14px 0!important;min-height:54px!important}.payment-recovery{display:grid!important;grid-template-columns:1fr 1fr!important;gap:8px!important}.payment-secondary-action{display:flex!important;align-items:center!important;justify-content:center!important;min-height:42px!important;border:1px solid #2a2a30!important;background:#111114!important;color:#d8d8dd!important;border-radius:12px!important;font-size:12px!important;font-weight:700!important}.payment-help-copy{padding:15px 16px!important;margin-top:14px!important}.payment-help-copy p{color:#85858e!important;font-size:12px!important;line-height:1.55!important;margin:6px 0!important}

@media (max-width:680px){
  .library-hero{width:calc(100% - 28px)!important;min-height:420px!important;padding:34px 24px!important;margin-top:30px!important;background:linear-gradient(180deg,rgba(9,9,11,.22) 0%,rgba(9,9,11,.92) 58%,#09090b 100%),url('../img/redesign/library-hero.webp') center/cover no-repeat!important;justify-content:flex-end!important}
  .payment-experience{margin:38px auto 80px!important;padding:24px 18px!important}.payment-recovery{grid-template-columns:1fr!important}
}

/* =========================================================
   AUTH EXPERIENCE V16 — LOGIN / JOIN / AUTO-SIGNUP
   Reference direction: premium red-black creator studio UI.
   ========================================================= */
.page-login main,.page-register main{
  min-height:0!important;
  display:block!important;
  place-items:initial!important;
  padding:0!important;
  overflow:visible!important;
  position:relative!important;
}
.page-login main::before,.page-login main::after,.page-register main::before,.page-register main::after{display:none!important}

.auth-screen{position:relative;isolation:isolate;background:#050607;color:#f7f7f8}
.auth-login-screen{
  min-height:calc(100vh - 69px);
  padding:72px 24px 96px;
  background:
    linear-gradient(90deg,rgba(2,5,7,.80) 0%,rgba(2,5,7,.42) 48%,rgba(2,5,7,.78) 100%),
    linear-gradient(180deg,rgba(2,5,7,.18),rgba(2,5,7,.90)),
    url('../img/redesign/hero-dashboard.webp') center 42%/cover no-repeat;
}
.auth-login-screen::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 50% 42%,rgba(255,34,34,.10),transparent 32%)}
.auth-login-wrap,.auth-complete-wrap{width:min(620px,100%);margin:0 auto}
.auth-complete-screen{padding:72px 24px 92px;background:radial-gradient(circle at 50% 10%,rgba(255,28,28,.12),transparent 30%),#050607}

.auth-card.auth-card-premium{
  width:100%!important;
  margin:0!important;
  padding:46px 52px!important;
  border-radius:28px!important;
  border:1px solid rgba(255,47,47,.72)!important;
  background:linear-gradient(145deg,rgba(8,13,16,.95),rgba(5,8,10,.96))!important;
  box-shadow:0 32px 90px rgba(0,0,0,.55),0 0 45px rgba(255,26,26,.08)!important;
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  position:relative;
}
.auth-close{
  position:absolute;
  top:16px;
  right:16px;
  z-index:5;
  display:block;
  width:34px;
  height:34px;
  border:1px solid rgba(255,53,64,.45);
  border-radius:50%;
  background:rgba(8,13,16,.92) url('../img/redesign/auth-close-x.png') center/70% no-repeat;
  color:transparent;
  font-size:0;
  line-height:0;
  text-indent:-9999px;
  overflow:hidden;
  text-decoration:none;
  box-shadow:0 10px 26px rgba(0,0,0,.34),0 0 0 1px rgba(255,42,52,.08) inset;
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease,background-color .18s ease;
}
.auth-close:hover{
  border-color:#ff343a;
  background-color:rgba(14,20,24,.98);
  transform:scale(1.05);
  box-shadow:0 12px 28px rgba(0,0,0,.38),0 0 22px rgba(255,42,52,.18);
}
.auth-close:focus-visible{outline:2px solid #ff343a;outline-offset:3px}
.auth-card-brand{display:flex;justify-content:center;margin-bottom:24px}
.auth-card-brand img{width:188px;height:auto;aspect-ratio:3/1;object-fit:cover;object-position:center 31%}
.auth-card-premium h1,.auth-card-premium h2{font-family:var(--rd-font)!important;letter-spacing:-.04em!important;color:#fff!important;text-align:center}
.auth-card-premium h1{font-size:48px!important;line-height:1!important;margin:6px 0 12px!important}
.auth-card-premium h1 span{color:#ff252c}
.auth-card-premium h2{font-size:42px!important;line-height:1.04!important;margin:8px 0 12px!important}
.auth-card-premium>p{max-width:480px;margin:0 auto 28px!important;color:#aeb3bb!important;font-size:16px!important;line-height:1.6!important;text-align:center}
.auth-step-kicker{display:block;text-align:center;color:#ff3138;font-size:11px;font-weight:900;letter-spacing:.18em;margin-bottom:10px}

.auth-premium-form{display:grid;gap:18px}
.auth-premium-form label{display:grid!important;gap:8px!important;color:#f5f5f7!important;font-size:14px!important;font-weight:750!important}
.auth-premium-form label small{color:#727983;font-size:11px;font-weight:500;line-height:1.45}
.auth-premium-form input{
  width:100%!important;
  min-height:58px!important;
  padding:0 18px!important;
  border:1px solid #313942!important;
  border-radius:13px!important;
  background:linear-gradient(180deg,#111a20,#0b1217)!important;
  color:#fff!important;
  font-size:15px!important;
  outline:0!important;
  box-shadow:none!important;
}
.auth-premium-form input::placeholder{color:#7d838b}
.auth-premium-form input:focus{border-color:#ff343a!important;box-shadow:0 0 0 3px rgba(255,43,49,.10)!important}
.auth-premium-form .button{min-height:60px!important;margin-top:4px!important;background:linear-gradient(90deg,#ff1f28,#ff2931)!important;border-radius:13px!important;font-size:17px!important;font-weight:850!important;box-shadow:0 12px 30px rgba(255,29,37,.20)!important}
.auth-forgot{margin:-4px 0 2px!important;text-align:right!important;font-size:13px!important}
.auth-forgot a,.auth-secondary-link a,.auth-new-user a{color:#ff3037!important;font-weight:800;text-decoration:none}
.auth-secondary-link,.auth-new-user{text-align:center!important;color:#bdc1c7!important;font-size:14px!important;margin:22px 0 0!important}
.auth-or{position:relative;margin:24px 0 8px;text-align:center;color:#878d94;font-size:12px;font-weight:700}
.auth-or::before,.auth-or::after{content:"";position:absolute;top:50%;width:43%;height:1px;background:#252c32}
.auth-or::before{left:0}.auth-or::after{right:0}
.auth-or span{position:relative;z-index:1;padding:0 12px;background:#070b0e}
.auth-login-flow-note{margin:18px auto 0!important;padding:13px 15px;border:1px solid #252c32;border-radius:12px;background:rgba(255,255,255,.018);color:#737a82!important;font-size:11px!important;line-height:1.5!important;text-align:center!important}
.auth-login-flow-note strong{color:#a8adb3}
.auth-mini-trust{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:28px;padding-top:22px;border-top:1px solid #252b30}
.auth-mini-trust span{display:flex;align-items:center;justify-content:center;min-height:54px;padding:0 10px;color:#d2d5d8;font-size:11px;font-weight:700;text-align:center;border-right:1px solid #242a30}
.auth-mini-trust span:last-child{border-right:0}
.auth-saved-email{margin:18px 0 24px;padding:13px 15px;border:1px solid #2b3238;border-radius:13px;background:#0d1419;text-align:left}
.auth-saved-email span{display:block;color:#737a81;font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.auth-saved-email strong{display:block;margin-top:3px;color:#fff;font-size:14px;word-break:break-word}

/* Join page */
.auth-register-page{padding:0 24px 72px;background:linear-gradient(180deg,#050708,#06090b 45%,#040607);color:#fff}
.auth-register-shell{width:min(1180px,100%);margin:0 auto}
.auth-register-hero{display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:center;min-height:360px;padding:42px 0 30px}
.auth-register-hero-copy>span{display:block;color:#a3a8ae;font-size:11px;font-weight:800;letter-spacing:.24em;margin-bottom:14px}
.auth-register-hero-copy h1{margin:0;color:#fff;font-size:clamp(44px,5.6vw,72px);line-height:.94;letter-spacing:-.055em;font-weight:900}
.auth-register-hero-copy h1 b{color:#ff212b;font-weight:900}
.auth-register-hero-copy p{max-width:540px;margin:18px 0 0;color:#c5c8cc;font-size:17px;line-height:1.55}
.auth-register-hero-visual{position:relative;overflow:hidden;border-radius:24px;border:1px solid #262b30;background:#0b0d10;box-shadow:0 24px 65px rgba(0,0,0,.42)}
.auth-register-hero-visual img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.auth-register-hero-visual::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 60px rgba(0,0,0,.28);pointer-events:none}

.auth-register-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:18px;align-items:stretch}
.auth-register-card{padding:38px 42px!important}
.auth-register-card .auth-card-brand{margin-bottom:14px}
.auth-register-card h2{font-size:40px!important}
.auth-register-card>p{margin-bottom:24px!important}
.auth-register-card .auth-premium-form{gap:14px}
.auth-register-card .auth-premium-form input{min-height:56px!important}
.auth-data-note{display:flex;align-items:flex-start;gap:12px;margin-top:24px;padding-top:18px;border-top:1px solid #282e33;color:#8e949b}
.auth-data-note::before{content:"◇";display:grid;width:34px;height:34px;flex:0 0 34px;place-items:center;border-radius:50%;background:#11171c;color:#cbd0d5;border:1px solid #2d353c}
.auth-data-note b{display:block;color:#cdd1d5;font-size:12px}.auth-data-note span{display:block;margin-top:2px;font-size:11px;line-height:1.45}

.auth-benefits-card{padding:40px 38px;border:1px solid #2b3238;border-radius:28px;background:linear-gradient(145deg,#0c1418,#071014);box-shadow:0 24px 60px rgba(0,0,0,.28)}
.auth-benefits-kicker{display:block;color:#ff2f37;font-size:11px;font-weight:900;letter-spacing:.20em;margin-bottom:16px}
.auth-benefits-card h2{margin:0;color:#fff;font-size:38px;line-height:1.04;letter-spacing:-.04em}
.auth-benefits-card>p{margin:14px 0 24px;color:#a7adb3;font-size:15px;line-height:1.55}
.auth-benefit-list{display:grid;gap:12px}
.auth-benefit-list article{display:grid;grid-template-columns:58px 1fr;gap:16px;align-items:center;padding:13px 0}
.auth-benefit-list i{display:grid;width:58px;height:58px;place-items:center;border-radius:16px;border:1px solid #7d161a;background:linear-gradient(145deg,#2a0e11,#141013);color:#ff3038;font-size:23px;font-style:normal;box-shadow:inset 0 0 20px rgba(255,37,45,.08)}
.auth-benefit-list b{display:block;color:#fff;font-size:16px}.auth-benefit-list span{display:block;margin-top:4px;color:#969da4;font-size:13px;line-height:1.45}
.auth-benefit-bottom{margin-top:22px;padding-top:22px;border-top:1px solid #30373d}
.auth-benefit-bottom b{display:block;color:#fff;font-size:15px}.auth-benefit-bottom span{display:block;margin-top:3px;color:#898f96;font-size:12px}
.auth-register-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:28px;border-top:1px solid #20272c;border-bottom:1px solid #20272c}
.auth-register-trust article{display:flex;min-height:130px;padding:20px;align-items:center;justify-content:center;flex-direction:column;text-align:center;border-right:1px solid #20272c}
.auth-register-trust article:last-child{border-right:0}
.auth-register-trust i{display:grid;width:50px;height:50px;place-items:center;margin-bottom:10px;border-radius:50%;background:#11181d;border:1px solid #2b343b;color:#fff;font-size:20px;font-style:normal}
.auth-register-trust b{font-size:14px}.auth-register-trust span{margin-top:5px;color:#858c93;font-size:12px}

@media(max-width:900px){
  .auth-register-hero{grid-template-columns:1fr;min-height:0;padding:38px 0 26px;text-align:center}.auth-register-hero-copy p{margin-inline:auto}.auth-register-hero-visual{max-width:760px;margin:0 auto;width:100%}
  .auth-register-grid{grid-template-columns:1fr}.auth-benefits-card{order:2}.auth-register-trust{grid-template-columns:1fr 1fr}.auth-register-trust article:nth-child(2){border-right:0}.auth-register-trust article:nth-child(-n+2){border-bottom:1px solid #20272c}
}
@media(max-width:680px){
  .auth-login-screen{min-height:auto;padding:34px 14px 54px;background-position:center}.auth-complete-screen{padding:34px 14px 54px}
  .auth-card.auth-card-premium{padding:30px 20px!important;border-radius:22px!important}.auth-close{top:12px;right:12px;width:30px;height:30px;background-size:68%}.auth-card-brand img{width:160px}.auth-card-premium h1{font-size:38px!important}.auth-card-premium h2{font-size:34px!important}.auth-card-premium>p{font-size:14px!important;margin-bottom:22px!important}.auth-premium-form{gap:14px}.auth-premium-form input{min-height:54px!important}.auth-premium-form .button{min-height:56px!important}.auth-mini-trust{grid-template-columns:1fr;gap:0}.auth-mini-trust span{border-right:0;border-bottom:1px solid #242a30;min-height:46px}.auth-mini-trust span:last-child{border-bottom:0}
  .auth-register-page{padding:0 14px 46px}.auth-register-hero{padding-top:30px;gap:24px}.auth-register-hero-copy>span{font-size:9px}.auth-register-hero-copy h1{font-size:43px}.auth-register-hero-copy p{font-size:15px}.auth-register-card{padding:28px 20px!important}.auth-register-card h2{font-size:34px!important}.auth-benefits-card{padding:28px 20px;border-radius:22px}.auth-benefits-card h2{font-size:31px}.auth-benefit-list article{grid-template-columns:48px 1fr;gap:13px}.auth-benefit-list i{width:48px;height:48px;border-radius:14px;font-size:19px}.auth-register-trust{grid-template-columns:1fr 1fr}.auth-register-trust article{min-height:112px;padding:15px 10px}.auth-register-trust i{width:44px;height:44px}
}


/* =========================================================
   V17 AUTH + BOOK COVER FIXES
   ========================================================= */
.nav-menu .nav-cta.is-active,
.nav-menu .nav-cta.is-active:hover{
  background:#fff!important;
  color:#080808!important;
  border-color:#fff!important;
}
.nav-menu .nav-cta.is-active::after{display:none!important}

/* Register page: keep only the signup card, remove promo hero/benefit clutter. */
.auth-register-simple-page{
  min-height:calc(100vh - 69px);
  display:grid;
  place-items:center;
  padding:56px 24px 72px!important;
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(90deg,rgba(2,5,7,.86) 0%,rgba(2,5,7,.58) 50%,rgba(2,5,7,.88) 100%),
    linear-gradient(180deg,rgba(2,5,7,.20),rgba(2,5,7,.94)),
    url('../img/redesign/hero-dashboard.webp') center 40%/cover no-repeat!important;
}
.auth-register-simple-page::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:radial-gradient(circle at 50% 34%,rgba(255,35,35,.11),transparent 34%);
}
.auth-register-simple-wrap{position:relative;z-index:1;width:min(620px,100%);margin:0 auto}
.auth-register-card-simple{padding:40px 46px!important}
.auth-register-card-simple .auth-card-brand{margin-bottom:10px}
.auth-register-card-simple h2{font-size:40px!important;margin:8px 0 10px!important}
.auth-register-card-simple>p{margin-bottom:22px!important}
.auth-register-card-simple .auth-premium-form{gap:14px}
.auth-register-card-simple .auth-premium-form input{min-height:54px!important}
.auth-register-card-simple .auth-data-note{margin-top:20px}

/* HTML width/height attributes were forcing 1000px-tall image boxes. */
.rd-book-card img{
  width:min(100%,220px)!important;
  height:auto!important;
  max-height:none!important;
  aspect-ratio:2/3!important;
  object-fit:contain!important;
  padding:0!important;
}
.rd-book-card{
  justify-content:flex-start!important;
  gap:14px!important;
  padding:18px!important;
}
.rd-book-card>div{width:100%}

/* Elite course bonus PDFs: visible, correctly proportioned covers. */
.rd-detail-books{
  grid-template-columns:repeat(3,minmax(0,1fr))!important;
  gap:14px!important;
  margin-top:18px!important;
}
.rd-detail-books a{
  display:flex!important;
  flex-direction:column!important;
  justify-content:flex-start!important;
  padding:12px!important;
  min-width:0!important;
  height:auto!important;
}
.rd-detail-books img{
  display:block!important;
  width:100%!important;
  height:auto!important;
  max-height:250px!important;
  aspect-ratio:2/3!important;
  object-fit:contain!important;
  border-radius:11px!important;
  background:#09090b!important;
}
.rd-detail-books span{
  margin-top:8px!important;
  font-size:11px!important;
  line-height:1.35!important;
}

@media (max-width:680px){
  .auth-register-simple-page{padding:34px 14px 48px!important;min-height:calc(100vh - 64px)}
  .auth-register-card-simple{padding:28px 20px!important;border-radius:22px!important}
  .auth-register-card-simple h2{font-size:34px!important}
  .rd-book-card img{width:min(100%,190px)!important}
  .rd-detail-books{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:7px!important}
  .rd-detail-books a{padding:7px!important}
  .rd-detail-books img{max-height:180px!important}
  .rd-detail-books span{font-size:9px!important}
}

/* Home creator-library compact spacing. */
#books-preview{padding-top:48px!important;padding-bottom:34px!important}
#books-preview .rd-section-head{margin-bottom:22px!important}
#books-preview .rd-book-row{align-items:start!important}
#books-preview .rd-center{margin-top:16px!important}
@media(max-width:680px){
  #books-preview{padding-top:38px!important;padding-bottom:28px!important}
  #books-preview .rd-section-head{margin-bottom:18px!important}
  #books-preview .rd-center{margin-top:14px!important}
}

/* Admin business overview v18 */
.admin-overview-head{margin:26px 0 20px;padding:26px 28px;border:1px solid #243047;border-radius:20px;background:linear-gradient(135deg,#0b1424,#08111e 60%,#0c1728)}
.admin-overview-head span,.admin-section-title span{display:block;color:#60a5fa;font-size:11px;font-weight:900;letter-spacing:.14em}
.admin-overview-head h1{margin:7px 0 5px;color:#fff;font-size:34px;line-height:1.05;letter-spacing:-.035em}
.admin-overview-head p{margin:0;color:#91a1b9;max-width:760px}
.admin-stats-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:30px}
.admin-stat-card{min-height:128px;padding:20px!important;border-radius:16px!important;background:linear-gradient(145deg,#0c1728,#091321)!important}
.admin-stat-card span{font-size:12px;color:#95a7c0!important}
.admin-stat-card strong{display:block;margin:8px 0 4px;font-size:31px!important;letter-spacing:-.03em}
.admin-stat-card small{color:#6f829e;font-size:11px;line-height:1.4}
.admin-analytics-section{margin:30px 0 36px}
.admin-section-title{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:14px}
.admin-section-title h2{margin:5px 0 0;color:#fff;font-size:25px;letter-spacing:-.03em}
.admin-course-sales-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.admin-course-sale-card{padding:20px;border:1px solid #263348;border-radius:16px;background:#0b1626}
.admin-course-sale-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.admin-course-sale-top h3{margin:0;color:#fff;font-size:17px;line-height:1.25}
.admin-retired-tag{flex:0 0 auto;padding:5px 8px;border:1px solid rgba(245,158,11,.25);border-radius:999px;background:rgba(245,158,11,.08);color:#fbbf24;font-size:9px;font-weight:900;text-transform:uppercase}
.admin-course-sale-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.admin-course-sale-metrics>div{padding:13px;border:1px solid rgba(148,163,184,.12);border-radius:12px;background:#08111e}
.admin-course-sale-metrics strong{display:block;color:#fff;font-size:20px;letter-spacing:-.02em}
.admin-course-sale-metrics span{display:block;margin-top:2px;color:#778ba8;font-size:10px;font-weight:700}
.admin-buyers-table table{min-width:980px}
.admin-buyers-table td strong{color:#fff}
.admin-empty-value{color:#5e7089;font-weight:700}

@media(max-width:900px){
  .admin-stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .admin-course-sales-grid{grid-template-columns:1fr}
}
@media(max-width:650px){
  .admin-overview-head{padding:20px 18px}.admin-overview-head h1{font-size:28px}
  .admin-stats-grid{grid-template-columns:1fr 1fr;gap:10px}
  .admin-stat-card{min-height:112px;padding:16px!important}.admin-stat-card strong{font-size:27px!important}
  .admin-section-title{align-items:flex-start;flex-direction:column}
  .admin-section-title .button{width:100%}
  .admin-course-sale-metrics{grid-template-columns:1fr}
}

/* V20 compare-at pricing: original + current + discount */
.rd-price-offer{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;margin:8px 0 14px}
.rd-price-offer .rd-price-old,.rd-price-offer .rd-price-now{display:flex;flex-direction:column;gap:1px}
.rd-price-offer small{font-size:9px;line-height:1.1;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:#707079}
.rd-price-offer del{font-size:18px;line-height:1.15;color:#777780;text-decoration-thickness:2px}
.rd-price-offer strong{font-size:42px;line-height:.95;font-weight:850;letter-spacing:-.05em;color:#fff}
.rd-price-offer em{align-self:center;display:inline-flex;padding:7px 9px;border-radius:999px;background:rgba(255,45,45,.11);border:1px solid rgba(255,45,45,.28);color:#ff5656;font-size:10px;font-style:normal;font-weight:900;letter-spacing:.06em;white-space:nowrap}
.rd-course-price.rd-price-offer{font-size:inherit}
.rd-buy-card .rd-buy-price{margin:12px 0 14px;gap:10px}
.rd-buy-card .rd-buy-price strong{font-size:48px}
.rd-buy-card .rd-buy-price del{font-size:17px}
.rd-buy-card .rd-buy-price em{align-self:flex-end;margin-bottom:4px}
@media(max-width:680px){
  .rd-price-offer{gap:9px;margin:7px 0 12px}.rd-price-offer strong{font-size:36px}.rd-price-offer del{font-size:16px}.rd-price-offer em{padding:6px 8px}.rd-buy-card .rd-buy-price strong{font-size:42px}
}