:root{--primary-color:#1976d2;--primary-light:#e3f2fd;--primary-dark:#1565c0;--secondary-color:#388e3c;--secondary-light:#e8f5e9;--secondary-dark:#2e7d32;--accent-gradient:linear-gradient(135deg,var(--primary-light),var(--secondary-light));--background:#fafafa;--surface:#fff;--surface-hover:#f5f5f5;--text-primary:#212121;--text-secondary:#757575;--text-muted:#9e9e9e;--border-color:#e0e0e0;--border-radius:12px;--border-radius-lg:20px;--success:#4caf50;--warning:#ff9800;--danger:#f44336;--info:#2196f3;--surface-glass:#ffffffbf;--shadow-sm:0 1px 3px #00000014;--shadow:0 2px 8px #0000001a;--shadow-lg:0 8px 24px #0000001f;--transition-fast:.15s ease;--transition:.25s ease}[data-bs-theme=dark]{--primary-color:#64b5f6;--primary-light:#1a2f4a;--primary-dark:#90caf9;--secondary-color:#81c784;--secondary-light:#1a3d1f;--secondary-dark:#a5d6a7;--accent-gradient:linear-gradient(135deg,var(--primary-light),var(--secondary-light));--surface-glass:#000000bf;--background:#0a0a0a;--surface:#1a1a1a;--surface-hover:#252525;--text-primary:#fff;--text-secondary:#b0b0b0;--text-muted:#707070;--border-color:#333;--shadow-sm:0 1px 3px #0003;--shadow:0 2px 8px #0000004d;--shadow-lg:0 8px 24px #0006}*{box-sizing:border-box}.bi{vertical-align:-.125em;line-height:1;display:inline-block}body{background-color:var(--background);color:var(--text-primary);flex-direction:column;min-height:100vh;font-family:Vazirmatn,system-ui,-apple-system,sans-serif;display:flex}.main-content{flex:1}a{color:var(--primary-color);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--primary-dark)}.navbar{background-color:var(--surface);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm);background:var(--surface-glass);-webkit-backdrop-filter:blur(10px);padding:.75rem 0}.navbar-brand{font-size:1.5rem;font-weight:700}.brand-text{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.nav-link{transition:all var(--transition-fast);border-radius:8px;color:var(--text-secondary)!important;padding:.5rem 1rem!important}.nav-link:hover{background-color:var(--primary-light);color:var(--primary-color)!important}.nav-link i{margin-left:.5rem}.theme-toggle{border:1px solid var(--border-color);background:var(--surface);width:40px;height:40px;color:var(--text-secondary);transition:all var(--transition-fast);border-radius:50%;padding:0}.theme-toggle:hover{background:var(--surface-hover);color:var(--primary-color);border-color:var(--primary-color)}[data-bs-theme=light] .theme-icon-dark,[data-bs-theme=dark] .theme-icon-light{display:none}.footer{background-color:var(--surface);border-top:1px solid var(--border-color);color:var(--text-secondary)}.footer h5,.footer h6{color:var(--text-primary)}.footer a{color:var(--text-secondary)}.footer a:hover{color:var(--primary-color)}.footer-brand{color:var(--primary-color);font-weight:700}.hero-section{padding:3rem 0}.hero-title{margin-bottom:.5rem;font-size:3.5rem;font-weight:900}.text-gradient{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{color:var(--text-secondary);margin-bottom:1rem;font-size:1.5rem}.hero-description{max-width:600px;margin:0 auto;font-size:1.1rem}.card{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:var(--shadow-sm)}.card-header{border-bottom:1px solid var(--border-color);background:0 0;padding:1rem 1.25rem}.model-card{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);box-shadow:var(--shadow);transition:transform var(--transition),box-shadow var(--transition);flex-direction:column;display:flex;overflow:hidden}.model-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.model-card-header{background:var(--accent-gradient);text-align:center;padding:2rem}.model-icon{background:var(--surface);width:80px;height:80px;color:var(--primary-color);box-shadow:var(--shadow);border-radius:50%;justify-content:center;align-items:center;margin:0 auto;font-size:2rem;display:flex}.model-card-body{flex:1;padding:1.5rem}.model-card-body .card-title{margin-bottom:.75rem;font-weight:700}.model-card-body .card-text{font-size:.9rem;line-height:1.6}.model-tabs-preview{flex-wrap:wrap;gap:.5rem;margin-top:1rem;display:flex}.model-tabs-preview .badge{font-weight:500}.model-card-footer{padding:1rem 1.5rem 1.5rem}.stat-card{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--border-radius);align-items:center;gap:1rem;padding:1.5rem;display:flex}.stat-icon{color:#fff;border-radius:12px;justify-content:center;align-items:center;width:60px;height:60px;font-size:1.5rem;display:flex}.stat-content h3{margin:0;font-size:1.75rem;font-weight:700}.stat-content p{color:var(--text-secondary);margin:0}.section-title{align-items:center;gap:.5rem;font-weight:700;display:flex}.section-title i{color:var(--primary-color)}.dataset-header{background:var(--accent-gradient);border-radius:var(--border-radius-lg);margin-bottom:2rem;padding:2rem}.dataset-icon{background:var(--surface);width:80px;height:80px;color:var(--primary-color);border-radius:16px;justify-content:center;align-items:center;display:flex}.model-tabs{border-bottom:2px solid var(--border-color)}.model-tabs .nav-link{border:none;border-bottom:3px solid #0000;border-radius:0;margin-bottom:-2px;font-weight:600;color:var(--text-secondary)!important;padding:1rem 1.5rem!important}.model-tabs .nav-link:hover{border-bottom-color:var(--primary-light);background:0 0}.model-tabs .nav-link.active{border-bottom-color:var(--primary-color);background:0 0;color:var(--primary-color)!important}.model-info-card{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1.5rem}.developer-info{background:var(--accent-gradient);border-radius:var(--border-radius);padding:1rem}.prediction-form-card{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:2rem}.field-group{background:var(--surface-hover);border-radius:var(--border-radius);padding:1.5rem}.field-group-title{border-bottom:1px solid var(--border-color);align-items:center;gap:.75rem;margin-bottom:1rem;padding-bottom:.75rem;font-weight:600;display:flex}.field-group-title small{color:var(--text-muted);font-weight:400}.form-field-wrapper{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--border-radius);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);margin-bottom:1rem;padding:1rem}.form-field-wrapper:focus-within{border-color:var(--primary-color);box-shadow:0 0 0 3px #1976d21a}.form-label-bilingual{flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}.form-label-fa{color:var(--text-primary);font-weight:600}.form-label-en{color:var(--text-muted);direction:ltr;font-size:.85rem}.label-separator{background:var(--border-color);width:1px;height:16px}.form-control,.form-select{background-color:var(--surface);border:1px solid var(--border-color);color:var(--text-primary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);border-radius:8px;padding:.625rem 1rem}.form-control:focus,.form-select:focus{background-color:var(--surface);border-color:var(--primary-color);color:var(--text-primary);box-shadow:0 0 0 3px #1976d226}.form-control::placeholder{color:var(--text-muted)}.form-check-input{background-color:var(--surface);border:2px solid var(--border-color);width:1.25rem;height:1.25rem;margin-left:.5rem}.form-check-input:checked{background-color:var(--primary-color);border-color:var(--primary-color)}.form-check-input:focus{box-shadow:0 0 0 3px #1976d226}.btn{transition:all var(--transition-fast);border-radius:8px;padding:.625rem 1.25rem;font-weight:500}.btn-primary{background-color:var(--primary-color);border-color:var(--primary-color)}.btn-primary:hover{background-color:var(--primary-dark);border-color:var(--primary-dark)}.btn-outline-primary{color:var(--primary-color);border-color:var(--primary-color)}.btn-outline-primary:hover{background-color:var(--primary-color);color:#fff}.btn-lg{padding:.875rem 2rem;font-size:1.1rem}.btn i{margin-left:.5rem}.btn-icon{justify-content:center;align-items:center;width:2.5rem;height:2.5rem;padding:0;display:inline-flex}.btn-icon .bi{vertical-align:middle;margin:0;line-height:1}.prediction-result{animation:.3s fadeIn}.result-card{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--border-radius);height:100%;padding:1.5rem}.result-title{color:var(--text-primary);margin-bottom:1rem;font-weight:600}.probability-display{color:var(--primary-color);font-size:3.5rem;font-weight:800;line-height:1}.risk-badge .badge{padding:.75rem 1.5rem;font-size:1rem}.shap-image{background:#fff;border-radius:8px;max-width:100%;height:auto}[data-bs-theme=dark] .shap-image{filter:invert(.85)hue-rotate(180deg)}.interpretation-card{background:var(--accent-gradient);border-radius:var(--border-radius);margin-top:1rem;padding:1.5rem}.interpretation-card h5{align-items:center;gap:.5rem;margin-bottom:1rem;display:flex}.interpretation-card ul{margin-bottom:0;padding-right:1.5rem}.patient-code-display{letter-spacing:.5rem;color:var(--primary-color);background:var(--primary-light);border-radius:var(--border-radius);padding:1.5rem 2rem;font-family:monospace;font-size:3rem;font-weight:800;display:inline-block}.loading-overlay{z-index:9999;backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.loading-content{background:var(--surface);border-radius:var(--border-radius-lg);text-align:center;box-shadow:var(--shadow-lg);padding:2rem 3rem}.loading-spinner{border:4px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;width:50px;height:50px;margin:0 auto;animation:.8s linear infinite spin}.loading-text{color:var(--text-secondary);margin-top:1rem;margin-bottom:0}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:3rem}.empty-state i{color:var(--text-muted)}.admin-sidebar{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1.5rem;position:sticky;top:80px}.admin-sidebar .nav-link{border-radius:8px;align-items:center;gap:.75rem;margin-bottom:.25rem;display:flex;color:var(--text-secondary)!important;padding:.75rem 1rem!important}.admin-sidebar .nav-link:hover{background:var(--surface-hover);color:var(--primary-color)!important}.admin-sidebar .nav-link.active{background:var(--primary-light);font-weight:600;color:var(--primary-color)!important}.admin-sidebar .nav-link i{width:24px;margin:0;font-size:1.1rem}.alert{border-radius:var(--border-radius);border:none}.alert i{margin-left:.5rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.3s fadeIn}@media (width<=992px){.hero-title{font-size:2.5rem}.navbar-collapse{background:var(--surface);border-radius:var(--border-radius);border:1px solid var(--border-color);margin-top:1rem;padding:1rem}.admin-sidebar{margin-bottom:1.5rem;position:static}}@media (width<=768px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1.25rem}.form-label-bilingual{flex-direction:column;align-items:flex-start}.label-separator{display:none}.probability-display{font-size:2.5rem}.patient-code-display{letter-spacing:.25rem;padding:1rem 1.5rem;font-size:2rem}.dataset-header{padding:1.5rem}.model-tabs .nav-link{font-size:.9rem;padding:.75rem 1rem!important}.field-group{padding:1rem}.prediction-form-card{padding:1.25rem}}@media (width<=576px){.container{padding-left:1rem;padding-right:1rem}.btn-lg{width:100%}}@media print{.navbar,.footer,.theme-toggle,.btn{display:none!important}.prediction-result{break-inside:avoid}}.medical-field-section{border-bottom:1px solid var(--bs-border-color);padding:1.5rem 0}.medical-field-section:last-child{border-bottom:none}.medical-field-header{align-items:center;gap:1rem;display:flex}.field-icon{background:var(--bs-light);border-radius:12px;justify-content:center;align-items:center;width:50px;height:50px;display:flex}.field-icon-lg{background:var(--bs-light);border-radius:16px;justify-content:center;align-items:center;width:70px;height:70px;display:flex}.field-badge{border-radius:6px;font-size:.75rem}.medical-field-detail-header{border-bottom:1px solid var(--bs-border-color);padding-bottom:1.5rem}.form-field-labels{text-align:center;margin-bottom:.5rem}.form-field-labels .form-label-fa{color:var(--text-primary);margin-bottom:.1rem;font-size:.95rem;font-weight:700;display:block}.form-field-labels .form-label-en{color:var(--text-muted);direction:ltr;margin-bottom:.4rem;font-size:.8rem;display:block}.field-mother-group{border-radius:var(--border-radius-lg);padding:0;overflow:hidden}.field-mother-required{border:2px solid var(--danger)}.field-mother-optional{border:2px solid var(--border-color)}.field-mother-header{padding:.6rem 1.25rem}.field-mother-required .field-mother-header{background:#f4433614}.field-mother-optional .field-mother-header{background:var(--surface-hover)}.mother-badge{align-items:center;gap:.4rem;font-size:.85rem;font-weight:700;display:inline-flex}.mother-badge-required{color:var(--danger)}.mother-badge-optional{color:var(--text-muted)}.field-mother-body{padding:1.25rem}.field-mother-body .field-group{background:0 0;padding:0}.metrics-block{padding:.75rem 0}.metrics-sub-label{color:var(--text-primary);border-bottom:1px solid var(--border-color);margin-bottom:.5rem;padding-bottom:.25rem;font-size:.9rem;font-weight:700}.metric-tag{background:color-mix(in srgb,var(--m-color,#546e7a)12%,transparent);border:1px solid color-mix(in srgb,var(--m-color,#546e7a)30%,transparent);transition:all var(--transition-fast);border-radius:20px;align-items:center;gap:.35rem;padding:.3rem .5rem .3rem .75rem;font-size:.82rem;display:inline-flex}.metric-tag:hover{background:color-mix(in srgb,var(--m-color,#546e7a)20%,transparent)}.metric-tag-name{color:var(--m-color,#546e7a);letter-spacing:.03em;font-size:.75rem;font-weight:800}.metric-tag-value{color:var(--text-primary);background:var(--surface);border-radius:12px;padding:.15rem .5rem;font-size:.8rem;font-weight:700}.metric-tag-plain{--m-color:#546e7a;background:var(--surface-hover);border-color:var(--border-color)}.metric-tag-plain .metric-tag-name{color:var(--text-secondary)}[data-bs-theme=dark] .metric-tag{background:color-mix(in srgb,var(--m-color,#546e7a)20%,transparent);border-color:color-mix(in srgb,var(--m-color,#546e7a)40%,transparent)}[data-bs-theme=dark] .metric-tag-value{background:var(--surface-hover)}.bg-purple-soft{color:#7b1fa2!important;background:#e8d5f5!important}.bg-success-soft{background:var(--secondary-light)!important;color:var(--secondary-color)!important}[data-bs-theme=dark] .bg-purple-soft{color:#ce93d8!important;background:#7b1fa233!important}[data-bs-theme=dark] .bg-success-soft{color:#81c784!important;background:#388e3c33!important}.comparison-table-card{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1.5rem}.table-comparison{border-collapse:separate;border-spacing:0;width:100%;margin-bottom:0}.table-comparison thead{background:var(--primary-light)}.table-comparison thead th{color:var(--primary-color);border-bottom:2px solid var(--primary-color);text-align:center;white-space:nowrap;padding:.75rem 1rem;font-size:.85rem;font-weight:700}.table-comparison thead th:first-child{text-align:right}.table-comparison tbody td{vertical-align:middle;border-bottom:1px solid var(--border-color);text-align:center;padding:.75rem 1rem}.table-comparison tbody td:first-child{text-align:right}.table-comparison tbody tr:last-child td{border-bottom:none}.table-comparison tbody tr:hover{background:var(--surface-hover)}.table-row-disabled{opacity:.55}.table-row-disabled td{background:var(--surface-hover)}.result-value{color:var(--primary-color);font-size:1.05rem;font-weight:700}.badge-risk{padding:.35rem .8rem;font-size:.8rem}.field-mother-footer{text-align:center;padding:0 1.25rem 1rem}.skip-to-predict-btn{border-radius:20px;padding:.35rem 1.25rem;font-size:.85rem}.skip-to-predict-btn i{margin-left:.3rem}.form-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:.75rem;display:flex}.form-actions .btn-outline-secondary{border-color:var(--border-color);color:var(--text-secondary)}.form-actions .btn-outline-secondary:hover{background:var(--danger);border-color:var(--danger);color:#fff}