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h2{color:var(--color-primary);margin-bottom:var(--spacing-xs)}.form-col-header p{font-size:.88rem;color:var(--color-text-muted)}.results-col{min-height:300px;min-width:0;overflow:hidden}.idle-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:var(--spacing-md);padding:var(--spacing-2xl) var(--spacing-xl);background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:2px dashed var(--color-border)}.idle-icon{font-size:3.5rem;line-height:1}.idle-state h3{color:var(--color-text-muted);font-weight:600}.idle-state p{color:var(--color-text-muted);max-width:380px;font-size:.92rem}@media(max-width:1024px){.prediction-page{grid-template-columns:1fr 1fr}}@media(max-width:768px){.prediction-page{grid-template-columns:1fr}.form-col{position:static}}@media 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1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--transition: .15s ease}html{font-family:var(--font-sans);font-size:16px;color:var(--color-text);background:var(--color-bg);scroll-behavior:smooth}body{line-height:1.6;min-height:100vh}img{max-width:100%;height:auto;display:block}.app-shell{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;width:100%;max-width:var(--max-width);margin:0 auto;padding:var(--spacing-xl) var(--spacing-lg)}h1{font-size:2rem;font-weight:700;line-height:1.2}h2{font-size:1.5rem;font-weight:700;line-height:1.3}h3{font-size:1.25rem;font-weight:600;line-height:1.4}h4{font-size:1rem;font-weight:600}p{margin-bottom:var(--spacing-sm)}p:last-child{margin-bottom:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:.6rem 1.4rem;border:none;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;cursor:pointer;transition:filter var(--transition),transform var(--transition);text-decoration:none}.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;filter:none}.btn-primary{background:var(--color-primary);color:#fff}.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-outline:hover{background:var(--color-primary);color:#fff}.btn-lg{padding:.8rem 2rem;font-size:1.05rem}.btn-full{width:100%}.card{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-lg)}.card-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--color-border)}label{display:block;font-size:.875rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-xs)}input[type=number],input[type=text],select{width:100%;padding:.5rem .75rem;border:1.5px solid var(--color-border);border-radius:var(--radius-sm);font-size:.95rem;color:var(--color-text);background:var(--color-surface);transition:border-color var(--transition),box-shadow var(--transition)}input[type=number]:focus,input[type=text]:focus,select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px #2e86c12e}input[type=range]{width:100%;accent-color:var(--color-accent)}.checkbox-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.checkbox-item{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;font-size:.95rem}.checkbox-item input[type=checkbox]{width:1rem;height:1rem;accent-color:var(--color-accent);flex-shrink:0}.radio-group{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.radio-option{display:flex;align-items:center;gap:var(--spacing-xs);padding:.4rem .9rem;border:1.5px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;font-size:.9rem;transition:border-color var(--transition),background var(--transition)}.radio-option:has(input:checked){border-color:var(--color-accent);background:#2e86c114}.radio-option input[type=radio]{accent-color:var(--color-accent)}.alert{padding:var(--spacing-md);border-radius:var(--radius-sm);font-size:.9rem;border-left:4px solid}.alert-info{background:#ebf5fb;border-color:var(--color-accent);color:#154360}.alert-success{background:#eafaf1;border-color:var(--color-success);color:#145a32}.alert-warning{background:#fef9e7;border-color:var(--color-warning);color:#784212}.alert-danger{background:#fdedec;border-color:var(--color-danger);color:#641e16}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:2rem;height:2rem;border:3px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .75s linear infinite}.spinner-container{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);padding:var(--spacing-2xl) 0;color:var(--color-text-muted)}.risk-badge{display:inline-block;padding:.2rem .7rem;border-radius:99px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.risk-low{background:#d5f5e3;color:var(--color-success)}.risk-medium{background:#fdebd0;color:var(--color-warning)}.risk-high{background:#fadbd8;color:var(--color-danger)}.divider{height:1px;background:var(--color-border);margin:var(--spacing-xl) 0}@media(max-width:768px){.main-content{padding:var(--spacing-lg) var(--spacing-md)}h1{font-size:1.6rem}h2{font-size:1.25rem}}