@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap";:root{--angola-red: #C8102E;--angola-yellow: #FFCD00;--angola-black: #000000;--primary: var(--angola-red);--primary-hover: #a00d25;--accent: var(--angola-yellow);--background: var(--angola-black);--surface: rgba(20, 20, 20, .85);--text: #f8fafc;--text-muted: #94a3b8;--glass-border: rgba(255, 205, 0, .3);--glass-shadow: 0 8px 32px 0 rgba(200, 16, 46, .3);--success: #10b981;--error: #ef4444}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Outfit,sans-serif;background-color:var(--angola-black);background-image:radial-gradient(circle at 10% 20%,rgba(200,16,46,.4) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(255,205,0,.2) 0%,transparent 40%),linear-gradient(135deg,#1a1a1a 25%,transparent 25%) -50px 0,linear-gradient(225deg,#1a1a1a 25%,transparent 25%) -50px 0,linear-gradient(315deg,#1a1a1a 25%,transparent 25%),linear-gradient(45deg,#1a1a1a 25%,transparent 25%);background-size:100% 100%,100% 100%,100px 100px,100px 100px,100px 100px,100px 100px;color:var(--text);min-height:100vh;display:flex;justify-content:center;align-items:center;overflow-x:hidden}#root{width:100%;max-width:650px;padding:20px}.glass-card{background:var(--surface);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:30px;padding:50px;box-shadow:var(--glass-shadow);animation:slideUp .8s cubic-bezier(.2,.8,.2,1);position:relative;overflow:hidden}.glass-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--angola-red),var(--angola-yellow),var(--angola-black))}.title{font-size:3.5rem;font-weight:800;text-align:center;margin-bottom:15px;color:var(--text);text-shadow:2px 2px 0px var(--angola-red);letter-spacing:-2px}.subtitle{text-align:center;color:var(--text-muted);font-size:1.1rem;margin-bottom:40px;font-weight:300}.btn{width:100%;padding:18px;border-radius:16px;border:none;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;justify-content:center;align-items:center;gap:12px;text-transform:uppercase;letter-spacing:1px}.btn-primary{background:linear-gradient(135deg,var(--angola-red) 0%,#a00d25 100%);color:#fff;box-shadow:0 10px 20px -5px #c8102e80}.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 15px 30px -5px #c8102e99;filter:brightness(1.1)}.option-btn{background:#ffffff08;border:1px solid rgba(255,255,255,.1);color:var(--text);text-align:left;justify-content:flex-start;margin-bottom:16px;padding:20px;font-size:1.1rem;position:relative;overflow:hidden}.option-btn:hover{background:#ffffff14;border-color:var(--angola-yellow);padding-left:25px}.option-btn.correct{background:#10b98133;border-color:var(--success);box-shadow:0 0 20px #10b98133}.option-btn.incorrect{background:#c8102e33;border-color:var(--angola-red);box-shadow:0 0 20px #c8102e33}.stats{display:flex;justify-content:space-between;margin-bottom:25px;font-size:.9rem;color:var(--angola-yellow);font-weight:600;letter-spacing:1px;text-transform:uppercase}.progress-bar{width:100%;height:8px;background:#ffffff1a;border-radius:4px;margin-bottom:40px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--angola-red),var(--angola-yellow));transition:width .6s cubic-bezier(.4,0,.2,1);box-shadow:0 0 10px var(--angola-red)}.question-text{font-size:1.5rem;font-weight:700;line-height:1.4;margin-bottom:40px;text-align:center}.result-score{font-size:6rem;font-weight:800;text-align:center;margin:20px 0;background:linear-gradient(to bottom,var(--angola-yellow),#e6b800);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 4px 10px rgba(255,205,0,.3));animation:pulse 2s infinite}.input-container{margin-bottom:30px}.input-field{width:100%;padding:18px;background:#0000004d;border:1px solid var(--glass-border);border-radius:16px;color:var(--text);font-size:1.1rem;outline:none;transition:all .3s ease;text-align:center}.input-field:focus{border-color:var(--angola-yellow);box-shadow:0 0 15px #ffcd0033}.category-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:30px}.leaderboard{margin-top:40px;width:100%;border-collapse:separate;border-spacing:0 8px}.leaderboard th{color:var(--text-muted);font-size:.8rem;text-transform:uppercase;letter-spacing:1px;padding:10px;border:none}.leaderboard td{padding:15px;background:#ffffff08;border:none}.leaderboard tr td:first-child{border-top-left-radius:10px;border-bottom-left-radius:10px;font-weight:600}.leaderboard tr td:last-child{border-top-right-radius:10px;border-bottom-right-radius:10px}.badge{padding:6px 12px;border-radius:20px;font-size:.75rem;font-weight:700;background:#ffcd001a;color:var(--angola-yellow);border:1px solid rgba(255,205,0,.3)}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.shake{animation:shake .5s cubic-bezier(.36,.07,.19,.97) both}@keyframes shake{10%,90%{transform:translate3d(-1px,0,0)}20%,80%{transform:translate3d(2px,0,0)}30%,50%,70%{transform:translate3d(-4px,0,0)}40%,60%{transform:translate3d(4px,0,0)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--angola-red);border-radius:4px}