:root{--bg:#0a0a0f;--card:#12121a;--elev:#1a1a2e;--border:#2a2a3e;--primary:#6366f1;--secondary:#8b5cf6;--accent:#06b6d4;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--text:#f1f5f9;--muted:#94a3b8;--dim:#64748b}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(circle at 20% 20%,rgba(99,102,241,.2) 0%,transparent 40%),radial-gradient(circle at 80% 80%,rgba(139,92,246,.15) 0%,transparent 40%);pointer-events:none;z-index:-1}
.container{max-width:900px;margin:0 auto;padding:20px}
.header{text-align:center;padding:40px 20px 30px}
.header h1{font-size:2.2rem;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:10px}
.header p{color:var(--muted);font-size:1rem}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:30px;margin-bottom:20px;box-shadow:0 4px 20px rgba(0,0,0,.3)}
.card-title{font-size:1.2rem;font-weight:600;margin-bottom:20px}
.form-group{margin-bottom:20px}
.form-label{display:block;margin-bottom:8px;color:var(--muted);font-size:.9rem}
.form-input{width:100%;padding:14px 18px;background:var(--elev);border:2px solid var(--border);border-radius:10px;color:var(--text);font-size:1rem;transition:.3s}
.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(99,102,241,.2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;font-size:1rem;font-weight:600;border:none;border-radius:10px;cursor:pointer;transition:.3s;text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:0 4px 15px rgba(99,102,241,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(99,102,241,.4)}
.btn-secondary{background:var(--elev);color:var(--text);border:2px solid var(--border)}
.btn-block{width:100%}
.btn-lg{padding:18px 40px;font-size:1.1rem}
.progress-container{margin-bottom:30px}
.progress-info{display:flex;justify-content:space-between;margin-bottom:10px;font-size:.9rem;color:var(--muted)}
.progress-bar{height:6px;background:var(--elev);border-radius:3px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:3px;transition:width .5s}
.matriz-container{display:flex;justify-content:center;margin:30px 0}
.matriz-container svg{max-width:100%;border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,.4)}
.opcoes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;max-width:400px;margin:30px auto}
.opcao{background:var(--elev);border:2px solid var(--border);border-radius:12px;padding:15px;cursor:pointer;transition:.3s;display:flex;align-items:center;justify-content:center;position:relative}
.opcao:hover{border-color:var(--primary);transform:scale(1.05)}
.opcao.selected{border-color:var(--primary);background:rgba(99,102,241,.15);box-shadow:0 0 0 4px rgba(99,102,241,.2)}
.opcao-num{position:absolute;top:-8px;left:-8px;width:24px;height:24px;background:var(--bg);border:2px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:var(--muted)}
.opcao.selected .opcao-num{background:var(--primary);border-color:var(--primary);color:#fff}
.navigation{display:flex;justify-content:center;gap:15px;margin-top:30px}
.code-block{background:#0d1117;border:1px solid #30363d;border-radius:8px;padding:16px;font-family:'Fira Code',monospace;font-size:.9rem;overflow-x:auto;margin:20px 0;line-height:1.5}
.code-block .keyword{color:#ff7b72}
.code-block .string{color:#a5d6ff}
.code-block .number{color:#79c0ff}
.code-block .function{color:#d2a8ff}
.code-block .comment{color:#8b949e}
.radio-group{display:flex;flex-direction:column;gap:12px}
.radio-option{display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--elev);border:2px solid var(--border);border-radius:10px;cursor:pointer;transition:.3s}
.radio-option:hover{border-color:var(--primary)}
.radio-option.selected{border-color:var(--primary);background:rgba(99,102,241,.1)}
.radio-option input{display:none}
.radio-circle{width:20px;height:20px;border:2px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:.3s}
.radio-option.selected .radio-circle{border-color:var(--primary);background:var(--primary)}
.radio-option.selected .radio-circle::after{content:'';width:8px;height:8px;background:#fff;border-radius:50%}
.final-container{text-align:center;padding:60px 20px}
.final-icon{width:80px;height:80px;background:linear-gradient(135deg,var(--success),var(--accent));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 30px;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.admin-header{background:var(--card);border-bottom:1px solid var(--border);padding:15px 30px;display:flex;justify-content:space-between;align-items:center}
.admin-logo{font-weight:700;font-size:1.2rem;color:var(--primary)}
.admin-nav a{color:var(--muted);text-decoration:none;margin-left:20px;transition:.3s}
.admin-nav a:hover{color:var(--text)}
table{width:100%;border-collapse:collapse}
th,td{padding:15px;text-align:left;border-bottom:1px solid var(--border)}
th{background:var(--elev);color:var(--muted);font-weight:600;font-size:.85rem;text-transform:uppercase}
.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:500}
.badge-success{background:rgba(34,197,94,.15);color:var(--success)}
.badge-warning{background:rgba(245,158,11,.15);color:var(--warning)}
.badge-danger{background:rgba(239,68,68,.15);color:var(--danger)}
.qi-display{text-align:center;padding:30px;background:linear-gradient(135deg,var(--elev),var(--card));border-radius:16px;margin-bottom:30px}
.qi-number{font-size:4rem;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.qi-label{color:var(--muted);margin-top:5px}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:15px;margin-bottom:30px}
.stat-card{background:var(--elev);border-radius:12px;padding:20px;text-align:center}
.stat-value{font-size:1.8rem;font-weight:700}
.stat-label{color:var(--muted);font-size:.85rem;margin-top:5px}
.profile-bar{margin-bottom:15px}
.profile-bar-header{display:flex;justify-content:space-between;margin-bottom:6px;font-size:.9rem}
.profile-bar-track{height:8px;background:var(--bg);border-radius:4px;overflow:hidden}
.profile-bar-fill{height:100%;border-radius:4px;transition:width .5s}
.analysis-box{background:var(--elev);border-left:4px solid var(--primary);border-radius:0 12px 12px 0;padding:20px;margin:15px 0}
.section-title{font-size:1.1rem;font-weight:600;margin:25px 0 15px;display:flex;align-items:center;gap:10px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:768px){.container{padding:15px}.header h1{font-size:1.6rem}.card{padding:20px}.opcoes-grid{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.qi-number{font-size:3rem}}
@media print{.admin-header,button,.btn{display:none!important}body{background:#fff;color:#000}.card{box-shadow:none;border:1px solid #ddd}}