html,body,#root{min-height:100%}body{background:linear-gradient(#0b1118 0%,#08090f 42% 100%)}body[data-theme-mode=light]{background:linear-gradient(#f7fbff 0%,#eef4fa 48%,#f4f7fb 100%)}a{color:inherit;text-decoration:none}.glass-panel{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#0c1118e6;border-bottom:1px solid #ffffff14;box-shadow:0 12px 40px #0000003d}body[data-theme-mode=light] .glass-panel{background:#ffffffe0;border-bottom:1px solid #1018281a;box-shadow:0 12px 34px #10182814}.course-image{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.line-clamp-1,.line-clamp-3{-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.line-clamp-1{-webkit-line-clamp:1}.line-clamp-3{-webkit-line-clamp:3}.certificate-print{color:#102033;background:#eef3f8}.certificate-document{aspect-ratio:16/9;color:#102033;background:linear-gradient(135deg,#30c5ff1a,#8bd45014),#f8fbff;border:1px solid #10203324;border-radius:8px;width:100%;display:flex;position:relative;overflow:hidden}.certificate-document:before{content:"";background:linear-gradient(#30c5ff,#8bd450);width:10px;position:absolute;inset:0 auto 0 0}.certificate-document__inner{flex-direction:column;justify-content:space-between;width:100%;padding:clamp(26px,3.7vw,50px);display:flex;position:relative}.certificate-kicker{color:#0b5a7a;letter-spacing:.16em;text-transform:uppercase;font-size:.8rem;font-weight:900}.certificate-student{color:#111827;letter-spacing:0;overflow-wrap:anywhere;font-size:clamp(2rem,4vw,3.95rem);font-weight:900;line-height:.98}.certificate-course{color:#102033;letter-spacing:0;overflow-wrap:anywhere;font-size:clamp(1.3rem,2.45vw,2.25rem);font-weight:850;line-height:1.1}.certificate-qr-card{background:#fff;border:1px solid #1020331f;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:12px;max-width:230px;min-height:230px;margin-left:auto;padding:16px;display:flex;box-shadow:0 20px 50px #1020331a}.certificate-qr-card img{width:154px;height:154px;display:block}.certificate-label{color:#1020339e;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;font-weight:800}.certificate-value{color:#102033;margin-top:6px;font-size:1rem;font-weight:850}.certificate-footer{background:#1020330d;border-radius:8px;flex-direction:column;align-items:flex-start;gap:6px;margin-top:clamp(24px,4vw,44px);padding:16px 18px;display:flex}@media (width<=899px){.certificate-document{aspect-ratio:auto}.certificate-qr-card{max-width:100%;min-height:220px;margin-left:0}}@media print{@page{margin:10mm;size:A4 landscape}body{background:#fff!important}body *{visibility:hidden}.certificate-print,.certificate-print *{visibility:visible}.certificate-print{width:100%;position:absolute;top:0;left:0;box-shadow:none!important;background:#fff!important;border:0!important}.certificate-print button,.certificate-print .MuiButton-root{display:none!important}.certificate-document{aspect-ratio:16/9;break-inside:avoid;box-shadow:none}}