.email-signature-generator{padding:2rem 0}.tool-header{text-align:center;margin-bottom:2rem}.tool-header h1{font-size:2rem;color:var(--gray-800);margin-bottom:.5rem}.tool-header p{color:var(--gray-600)}.template-selector{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}.template-btn{padding:.75rem 1.5rem;background:var(--white);border:2px solid var(--gray-200);border-radius:var(--radius);cursor:pointer;font-size:.95rem;font-weight:500;color:var(--gray-700);transition:all .2s}.template-btn:hover{border-color:var(--template-color, var(--primary));color:var(--template-color, var(--primary))}.template-btn.active{border-color:var(--template-color, var(--primary));background:var(--template-color, var(--primary));color:var(--white)}.generator-layout{display:grid;grid-template-columns:450px 1fr;gap:var(--tool-content-gap, 2rem);align-items:start}.generator-form h3{margin-bottom:1.5rem;color:var(--gray-800)}.form-section h3{font-size:1.15rem;font-weight:700;color:var(--gray-900);margin-bottom:1.25rem;padding-bottom:.75rem;border-bottom:2px solid var(--primary);letter-spacing:.03em}.form-section{margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid var(--gray-200)}.form-section:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.form-section h4{font-size:.875rem;color:var(--gray-600);margin-bottom:1rem;text-transform:uppercase;letter-spacing:.05em}.file-input{padding:.5rem}.social-inputs{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.social-input label{display:flex;align-items:center;gap:.5rem}.social-icon{font-size:1rem}.color-input{display:flex;align-items:center;gap:.75rem}.color-input input[type=color]{width:50px;height:40px;padding:2px;border:1px solid var(--gray-300);border-radius:var(--radius);cursor:pointer}.color-input span{font-family:Monaco,Menlo,monospace;font-size:.875rem;color:var(--gray-600)}.preview-section{position:sticky;top:100px;display:flex;flex-direction:column;gap:1.5rem}.preview-card{padding:0;border:2px solid #d1d5db;padding:1.5rem;background:#f9fafb;box-shadow:0 1px 3px #0000001a}.preview-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.preview-header h3{margin:0;color:var(--gray-800)}.signature-preview{padding:1.5rem;background:#f9fafb;border:2px solid #d1d5db;border-radius:var(--radius);min-height:150px;box-shadow:0 1px 3px #0000001a}.instructions{background:var(--gray-50)}.instructions h4{margin-bottom:1rem;color:var(--gray-800)}.instructions ol{margin:0;padding-left:1.25rem;color:var(--gray-600)}.instructions li{margin-bottom:.75rem}.instructions ul{margin:.5rem 0 0;padding-left:1.25rem;font-size:.875rem}.instructions ul li{margin-bottom:.25rem}@media (max-width: 1023px){.generator-layout{grid-template-columns:1fr}.preview-section{position:static}.social-inputs{grid-template-columns:1fr}}@media (max-width: 768px){.template-selector{flex-direction:column}.template-btn{text-align:center}}