*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:linear-gradient(135deg,#1e293b,#0f172a);min-height:100vh;color:#e2e8f0}
.navbar{background:rgba(30,41,59,.95);padding:1rem 2rem;position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(99,102,241,.3)}
.nav-container{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}
.nav-logo{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#6366f1,#10b981);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav-menu{display:flex;list-style:none;gap:1rem}
.nav-menu a{color:#94a3b8;text-decoration:none;padding:.5rem 1rem;border-radius:8px;transition:all .3s}
.nav-menu a:hover,.nav-menu a.active{color:#fff;background:rgba(99,102,241,.3)}
.main-content{max-width:1400px;margin:2rem auto;padding:0 2rem}
.page{display:none}
.page.active{display:block;animation:fadeIn .3s}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.page-header{text-align:center;margin-bottom:2rem}
.page-header h1{font-size:2rem;margin-bottom:.5rem;background:linear-gradient(135deg,#6366f1,#10b981);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.card{background:rgba(30,41,59,.8);border-radius:16px;padding:1.5rem;margin-bottom:1.5rem;border:1px solid rgba(99,102,241,.2)}
.card h2{font-size:1.25rem;margin-bottom:1rem;color:#fff}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}
.form-group{display:flex;flex-direction:column;gap:.5rem}
.form-group label{font-size:.875rem;color:#94a3b8}
.form-group input,.form-group select{padding:.75rem 1rem;border-radius:8px;border:1px solid rgba(99,102,241,.3);background:rgba(15,23,42,.8);color:#fff;font-size:1rem}
.dimension-tabs{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}
.tab-btn{padding:.5rem 1rem;border:1px solid rgba(99,102,241,.3);background:transparent;color:#94a3b8;border-radius:8px;cursor:pointer;font-size:.8rem}
.tab-btn:hover{border-color:#6366f1;color:#fff}
.tab-btn.active{background:#6366f1;border-color:#6366f1;color:#fff}
.dimension-content{max-height:500px;overflow-y:auto;padding-right:.5rem}
.dimension-item{background:rgba(15,23,42,.6);border-radius:12px;padding:1rem;margin-bottom:1rem}
.dimension-item h4{display:flex;justify-content:space-between;margin-bottom:.75rem;color:#fff}
.dimension-item h4 span:first-child{font-size:.9rem}
.dim-number{background:#6366f1;padding:.25rem .5rem;border-radius:4px;font-size:.75rem}
.dimension-item p{font-size:.85rem;color:#94a3b8;margin-bottom:.75rem}
.score-inputs{display:flex;gap:1rem;align-items:center}
.score-group{display:flex;flex-direction:column;gap:.25rem;flex:1}
.score-group label{font-size:.75rem;color:#64748b}
.score-slider{width:100%;height:6px;-webkit-appearance:none;background:rgba(99,102,241,.3);border-radius:3px}
.score-slider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;background:#6366f1;border-radius:50%;cursor:pointer}
.score-value{min-width:40px;text-align:center;font-weight:600;color:#10b981}
.btn{padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s}
.btn-primary{background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(99,102,241,.4)}
.btn-secondary{background:rgba(16,185,129,.2);color:#10b981;border:1px solid #10b981}
.btn-reset{background:rgba(239,68,68,.2);color:#ef4444;border:1px solid #ef4444}
.analysis-actions{display:flex;gap:1rem;margin-top:1.5rem;justify-content:center}
.prediction-box{font-size:1.5rem;font-weight:700;padding:1rem;background:linear-gradient(135deg,rgba(99,102,241,.2),rgba(16,185,129,.2));border-radius:12px;text-align:center}
.confidence-circle{width:100px;height:100px;border-radius:50%;background:conic-gradient(#10b981 var(--p,0%),rgba(99,102,241,.2) 0%);display:flex;align-items:center;justify-content:center;margin:0 auto}
.confidence-circle span{width:80px;height:80px;background:rgba(30,41,59,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:700;color:#10b981}
.result-summary{display:grid;grid-template-columns:2fr 1fr;gap:1rem;margin-bottom:1.5rem}
.result-card{background:rgba(15,23,42,.6);border-radius:12px;padding:1.5rem;text-align:center}
.result-card h3{color:#94a3b8;margin-bottom:1rem}
.prediction-item{padding:.5rem 1rem;background:rgba(99,102,241,.2);border-radius:8px;font-weight:600}
.prediction-item.high{background:rgba(16,185,129,.3);color:#10b981}
.risk-warnings{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);border-radius:12px;padding:1rem;margin-top:1rem}
.risk-warnings h4{color:#ef4444;margin-bottom:.75rem}
.risk-warnings li{padding:.5rem 0;color:#fca5a5;font-size:.875rem;list-style:none}
.docs-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}
.doc-card{background:rgba(30,41,59,.8);border:1px solid rgba(99,102,241,.2);border-radius:12px;padding:1.5rem;cursor:pointer;transition:all .3s}
.doc-card:hover{transform:translateY(-4px);border-color:#6366f1}
.doc-card h3{color:#fff;margin-bottom:.5rem}
.stats-overview{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;margin-bottom:2rem}
.stat-card{background:rgba(30,41,59,.8);border-radius:12px;padding:1.5rem;text-align:center;border:1px solid rgba(99,102,241,.2)}
.stat-card h3{color:#94a3b8;font-size:.875rem;margin-bottom:.5rem}
.stat-value{font-size:2rem;font-weight:700;background:linear-gradient(135deg,#6366f1,#10b981);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.8);z-index:1000;overflow-y:auto}
.modal.show{display:flex;align-items:flex-start;justify-content:center;padding:2rem}
.modal-content{background:#1e293b;border-radius:16px;max-width:900px;width:100%;margin:2rem auto;position:relative}
.modal-close{position:absolute;top:1rem;right:1rem;font-size:1.5rem;color:#94a3b8;cursor:pointer}
.modal-body{padding:2rem;max-height:80vh;overflow-y:auto;color:#e2e8f0;line-height:1.7}
.empty-state{text-align:center;color:#64748b;padding:3rem}
@media(max-width:768px){.nav-menu{flex-wrap:wrap}.result-summary{grid-template-columns:1fr}}