:root{--bg-color:#0a0a0a;--bg-tertiary:#141414;--text-color:#e0e0e0;--card-bg:#1a1a1a;--border-color:#333;--accent-blue:#4a90e2;--accent-purple:#9b51e0;--accent:#d97706;--gradient:linear-gradient(135deg, var(--accent-blue), var(--accent-purple));--font-main:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--secondary-text-color:#aaa;--badge-bg:#4a90e233;--badge-text-color:var(--accent-blue)}[data-theme=light]{--bg-color:#fff;--bg-tertiary:#faf8f2;--text-color:#121212;--card-bg:#f4f4f4;--border-color:#ddd;--accent-blue:#2563eb;--accent-purple:#7c3aed;--accent:#b45309;--gradient:linear-gradient(135deg, var(--accent-blue), var(--accent-purple));--secondary-text-color:#555;--badge-bg:#2563eb1a;--badge-text-color:var(--accent-blue)}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-main);margin:0;line-height:1.6;transition:background .3s,color .3s}h1,h2,h3{color:var(--text-color)}.gradient-text{background:var(--gradient);-webkit-text-fill-color:transparent;text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.card{background:var(--card-bg);border:1px solid var(--border-color);cursor:pointer;border-radius:16px;flex-direction:column;justify-content:space-between;padding:2rem;transition:transform .3s,box-shadow .3s,border-color .3s;display:flex;position:relative;overflow:hidden;box-shadow:0 4px 15px #0003}.card:hover{border-color:var(--accent-blue);transform:translateY(-8px);box-shadow:0 8px 25px #0000004d}.card-badge{background:var(--badge-bg);color:var(--badge-text-color);text-transform:uppercase;letter-spacing:.05em;border-radius:6px;padding:.3rem .8rem;font-size:.75rem;font-weight:500;position:absolute;top:1rem;right:1rem}button{background:var(--gradient);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:.7rem 1.5rem;font-weight:600;transition:transform .2s,box-shadow .2s;box-shadow:0 2px 10px #4a90e24d}button:hover{transform:translateY(-2px);box-shadow:0 4px 15px #4a90e266}.fade-in{animation:.6s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.footer{border-top:1px solid var(--border-color);text-align:center;margin-top:6rem;padding-top:2rem}.footer p{opacity:.5;font-size:.85rem}@media print{@page{size:A4 portrait;margin:0}body *{display:none!important}#root,#root>div,main,section,.certificate-container,#certificate{visibility:visible!important;margin:0!important;padding:0!important;display:block!important}#certificate *{visibility:visible!important;display:block!important}body,html{background:#fff!important;width:210mm!important;height:297mm!important;margin:0!important;padding:0!important}#certificate{background:#fff!important;flex-direction:column!important;justify-content:center!important;align-items:center!important;width:210mm!important;height:297mm!important;display:flex!important;position:absolute!important;top:0!important;left:0!important}.cert-frame{border:10pt double var(--accent,#d97706)!important;text-align:center!important;box-sizing:border-box!important;background:#fff!important;flex-direction:column!important;justify-content:center!important;align-items:center!important;width:180mm!important;height:260mm!important;padding:40pt!important;display:flex!important}#certificate h2,#certificate h3,#certificate p,#certificate div,#certificate span{color:#000!important}.no-print{display:none!important}}