:root{--bg-main:#000;--bg-card:#09090b;--bg-subtle:#18181b;--text-main:#f9fafb;--text-muted:#a1a1aa;--border-light:#27272a;--border-focus:#52525b;--primary:#fff;--primary-hover:#e4e4e7;--danger:#ef4444;--danger-bg:#ef44441a;--success:#10b981;--success-bg:#10b9811a}body{background:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.container{max-width:1000px;margin:0 auto;padding:60px 24px}.header{border-bottom:1px solid var(--border-light);align-items:center;gap:12px;margin-bottom:48px;padding-bottom:24px;display:flex}.header svg{stroke:var(--primary)}.header h1{letter-spacing:-.01em;margin:0;font-size:1.25rem;font-weight:500}.header span{color:var(--text-muted)}.grid-layout{grid-template-columns:280px 1fr;align-items:start;gap:48px;display:grid}@media (width<=768px){.grid-layout{grid-template-columns:1fr;gap:32px}}.card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:8px;padding:24px}.control-group{margin-bottom:24px}.control-group label{color:var(--text-main);margin-bottom:8px;font-size:.875rem;font-weight:500;display:block}.select-input{background:var(--bg-card);border:1px solid var(--border-light);width:100%;color:var(--text-main);cursor:pointer;appearance:auto;border-radius:6px;outline:none;padding:10px 12px;font-size:.875rem;transition:border-color .15s}.select-input:focus{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.btn-primary{border:1px solid var(--primary);background:var(--primary);width:100%;color:var(--bg-main);cursor:pointer;border-radius:6px;padding:10px 16px;font-size:.875rem;font-weight:500;transition:all .15s}.btn-primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.features-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;margin-top:24px;display:grid}.feature-box{background:var(--bg-subtle);border:1px solid var(--border-light);text-align:left;border-radius:6px;padding:12px}.feature-name{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;font-size:.65rem;display:block;overflow:hidden}.feature-value{color:var(--text-main);font-variant-numeric:tabular-nums;font-size:.875rem;font-weight:500}.result-card{text-align:left;flex-direction:column;gap:32px;margin-top:32px;padding:40px 32px;display:flex}.result-header{align-items:center;gap:12px;display:flex}.result-title{letter-spacing:-.03em;text-transform:uppercase;margin:0;font-size:2.25rem;font-weight:700}.result-card.malignant{background:var(--danger-bg);border-color:#7f1d1d}.result-card.malignant .result-title{color:var(--danger)}.result-card.malignant svg{stroke:var(--danger)}.result-card.benign{background:var(--success-bg);border-color:#064e3b}.result-card.benign .result-title{color:var(--success)}.result-card.benign svg{stroke:var(--success)}.result-metrics{border:1px solid var(--border-light);background:#0003;border-radius:6px;padding:24px}.metric-row{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.metric-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:600}.metric-value{font-variant-numeric:tabular-nums;white-space:nowrap;font-size:1.25rem;font-weight:600}.progress-bar-bg{background:var(--border-light);border-radius:3px;width:100%;height:6px;margin-top:12px;margin-bottom:24px;overflow:hidden}.progress-bar-fill{border-radius:3px;height:100%;transition:width 1s cubic-bezier(.16,1,.3,1)}.error-card{background:var(--danger-bg);color:var(--danger);border:1px solid #fca5a5;border-radius:6px;margin-top:24px;padding:16px;font-size:.875rem}h3{color:var(--text-main);font-size:1rem;font-weight:500}