@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&family=Poppins:wght@400;600;700&display=swap";
:root{--primary:#6d28d9;--primary-glow:#8b5cf6;--secondary:#ec4899;--accent:#f59e0b;--background:#0f172a;--surface:#1e293b;--surface-glow:#334155;--text-main:#f8fafc;--text-muted:#cbd5e1;--success:#10b981;--error:#ef4444;--radius:12px;--transition:.3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background);color:var(--text-main);background-image:radial-gradient(circle at 15%,#6d28d926 0%,#0000 50%),radial-gradient(circle at 85% 30%,#ec489926 0%,#0000 50%);background-attachment:fixed;flex-direction:column;min-height:100vh;font-family:Outfit,sans-serif;display:flex;overflow-x:hidden}a{color:inherit;text-decoration:none}h1,h2,h3,h4,h5,h6{font-family:Poppins,sans-serif}button{cursor:pointer;transition:all var(--transition);border:none;font-family:inherit}.glass-panel{-webkit-backdrop-filter:blur(12px);border-radius:var(--radius);background:#1e293bb3;border:1px solid #ffffff1a;box-shadow:0 8px 32px #0000004d}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff;border-radius:var(--radius);padding:12px 24px;font-size:1.1rem;font-weight:600;box-shadow:0 4px 15px #6d28d980}.btn-primary:hover{transform:translateY(-2px)scale(1.02);box-shadow:0 6px 20px #8b5cf699}.btn-primary:active{transform:translateY(1px)}.btn-secondary{color:#fff;border-radius:var(--radius);background:#ffffff1a;border:1px solid #fff3;padding:12px 24px;font-size:1.1rem;font-weight:600}.btn-secondary:hover{background:#ffffff26;transform:translateY(-2px)}.btn-quiz-option{background:var(--surface);color:var(--text-main);border-radius:var(--radius);text-align:left;border:2px solid #0000;justify-content:space-between;align-items:center;width:100%;padding:16px 24px;font-size:1.1rem;font-weight:500;display:flex}.btn-quiz-option:hover:not(:disabled){background:var(--surface-glow);border-color:#ffffff1a;transform:translate(4px)}.btn-quiz-option.selected{border-color:var(--primary-glow);background:#8b5cf633}.btn-quiz-option.correct{border-color:var(--success);background:#10b98133}.btn-quiz-option.incorrect{border-color:var(--error);background:#ef444433}.container{flex-direction:column;width:100%;max-width:600px;min-height:100vh;margin:0 auto;padding:2rem 1rem;display:flex}.text-gradient{background:linear-gradient(to right, var(--primary-glow), var(--secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.5s ease-out forwards fadeIn}@keyframes pulse-glow{0%{box-shadow:0 0 #8b5cf666}70%{box-shadow:0 0 0 15px #8b5cf600}to{box-shadow:0 0 #8b5cf600}}.pulse{animation:2s infinite pulse-glow}.input-field{border-radius:var(--radius);color:#fff;width:100%;transition:var(--transition);background:#0006;border:1px solid #ffffff1a;padding:14px 16px;font-family:inherit;font-size:1rem}.input-field:focus{border-color:var(--primary-glow);outline:none;box-shadow:0 0 0 2px #6d28d94d}select.input-field{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='rgba(255,255,255,0.5)'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");background-position:right 1rem center;background-repeat:no-repeat;background-size:1.2rem;padding-right:2.5rem}select.input-field option{color:#fff;background-color:#1e293b}.loader{border:3px solid #ffffff1a;border-top:3px solid var(--primary-glow);border-radius:50%;width:30px;height:30px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}