:root{--primary-color: #004AC6;--primary-hover: #003799;--secondary-color: #1e293b;--secondary-hover: #334155;--background-color: #FAF8FF;--card-background: #FFFFFF;--text-color: #131B2E;--label-color: #5C6479;--border-color: #E2E8F0;--input-background: #FFFFFF;--shadow: 0 16px 36px rgba(15, 23, 42, .05);--border-radius: 1.25rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Plus Jakarta Sans,sans-serif;background-color:var(--background-color);color:var(--text-color);line-height:1.6;padding:2rem}#root{max-width:1200px;margin:0 auto}.app-container{display:flex;flex-direction:column;gap:2rem}header{text-align:center}header h1{font-size:2.5rem;font-weight:700;color:var(--text-color)}header p{font-size:1.125rem;color:var(--label-color);margin-top:.5rem}main{display:grid;grid-template-columns:1fr;gap:2rem}@media(min-width:1024px){main{grid-template-columns:400px 1fr}}.form-card,.results-card{background-color:var(--card-background);border-radius:var(--border-radius);box-shadow:var(--shadow);padding:2rem}.form-card h2{font-size:1.5rem;margin-bottom:1.5rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem}.form-group{margin-bottom:1.25rem}.form-group label{display:block;font-weight:500;margin-bottom:.5rem;color:var(--label-color)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.75rem;border-radius:.375rem;border:1px solid var(--border-color);background-color:var(--input-background);font-size:1rem;font-family:Plus Jakarta Sans,sans-serif;transition:border-color .2s,box-shadow .2s}.form-group select[multiple]{height:120px;padding:.5rem}.form-group select[multiple] option{padding:.4rem}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #4f46e533}.form-group textarea{min-height:100px;resize:vertical}.radio-group{display:flex;gap:1rem}.radio-group label{display:flex;align-items:center;gap:.5rem;cursor:pointer}.submit-btn,.secondary-btn{width:100%;padding:.875rem;border:none;border-radius:.375rem;font-size:1.125rem;font-weight:600;cursor:pointer;transition:background-color .2s}.submit-btn{background-color:var(--primary-color);color:#fff}.submit-btn:hover{background-color:var(--primary-hover)}.secondary-btn{background-color:var(--secondary-color);color:#fff;font-size:.9rem;padding:.6rem;margin-top:.5rem}.secondary-btn:hover{background-color:var(--secondary-hover)}.submit-btn:disabled,.secondary-btn:disabled{background-color:#9ca3af;cursor:not-allowed}.results-actions{display:flex;justify-content:flex-end;align-items:center;gap:1rem;margin-bottom:1.5rem}.results-actions .secondary-btn,.results-actions .download-btn{width:auto;margin:0}.download-btn{display:block;width:fit-content;padding:.6rem 1.2rem;background-color:#16a34a;color:#fff;border:none;border-radius:.375rem;font-size:.95rem;font-weight:600;cursor:pointer;transition:background-color .2s}.download-btn:hover{background-color:#15803d}.results-placeholder{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;height:100%;color:#6b7280}.results-placeholder svg{width:50px;height:50px;margin-bottom:1rem}.loading-indicator{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100%;gap:1rem}.spinner{border:4px solid rgba(0,0,0,.1);width:36px;height:36px;border-radius:50%;border-left-color:var(--primary-color);animation:spin 1s ease infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.brief-output{animation:fadeIn .5s ease-in-out}.brief-output h2{font-size:1.75rem;color:var(--primary-color);margin-bottom:1rem}.brief-output h3{font-size:1.25rem;border-bottom:1px solid var(--border-color);padding-bottom:.5rem;margin-top:1.5rem;margin-bottom:1rem}.brief-output p,.brief-output ul,.brief-output ol{margin-bottom:1rem}.brief-output li{margin-left:1.5rem;margin-bottom:.5rem}.brief-output strong{color:var(--text-color)}.brief-output blockquote{background-color:#f9fafb;border-left:4px solid var(--primary-color);margin:1.5rem 0;padding:1rem 1.5rem;font-size:.95rem;border-radius:0 .375rem .375rem 0}.brief-output blockquote p{margin-bottom:.75rem}.brief-output blockquote hr{border:none;height:1px;background-color:var(--border-color);margin:1rem 0}.brief-output blockquote p:last-child{margin-bottom:0}.image-results-container{margin-top:2rem;animation:fadeIn .5s ease-in-out}.image-results-container h3{font-size:1.25rem;border-bottom:1px solid var(--border-color);padding-bottom:.5rem;margin-bottom:1rem}.image-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}.generated-image{width:100%;height:auto;border-radius:var(--border-radius);box-shadow:var(--shadow);border:1px solid var(--border-color)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.error-message{color:#ef4444;background-color:#fee2e2;border:1px solid #fca5a5;padding:1rem;border-radius:.375rem;margin-top:1rem}