:root{--primary: #2563eb;--primary-hover: #1d4ed8;--success: #16a34a;--error: #dc2626;--bg: #f8fafc;--surface: #ffffff;--text: #1e293b;--text-secondary: #64748b;--border: #e2e8f0;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.sidebar{width:220px;min-height:100vh;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:1rem 0;flex-shrink:0}.sidebar-brand{padding:.5rem 1.25rem 1.5rem;border-bottom:1px solid var(--border);margin-bottom:.75rem}.sidebar-logo{font-size:1.25rem;font-weight:800;color:var(--primary)}.sidebar-nav{list-style:none;padding:0;margin:0}.sidebar-link{display:flex;align-items:center;gap:.75rem;padding:.65rem 1.25rem;color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;transition:background .12s,color .12s;border-left:3px solid transparent}.sidebar-link:hover{background:var(--bg);color:var(--text)}.sidebar-link--active{background:var(--bg);color:var(--primary);border-left-color:var(--primary);font-weight:600}.sidebar-icon{font-size:1.1rem;width:1.25rem;text-align:center}.sidebar-toggle{display:none;position:fixed;top:.75rem;left:.75rem;z-index:100;background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:.4rem .6rem;font-size:1.2rem;cursor:pointer;color:var(--text)}@media(max-width:768px){.sidebar-toggle{display:block}.sidebar{position:fixed;top:0;left:0;z-index:90;transition:transform .2s ease;box-shadow:2px 0 12px #0000001a}.sidebar--collapsed{transform:translate(-100%)}}.sidebar-link:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}.status-badge{display:inline-block;padding:.2rem .6rem;border-radius:9999px;font-size:.75rem;font-weight:600;line-height:1.4;white-space:nowrap}.badge--gray{background:#f1f5f9;color:#64748b}.badge--blue{background:#dbeafe;color:#1d4ed8}.badge--green{background:#dcfce7;color:#16a34a}.badge--red{background:#fee2e2;color:#dc2626}.jobs-table-wrap{overflow-x:auto}.jobs-table{width:100%;border-collapse:collapse;font-size:.875rem}.jobs-table th{text-align:left;padding:.6rem .75rem;color:var(--text-secondary);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;border-bottom:2px solid var(--border)}.jobs-table td{padding:.6rem .75rem;border-bottom:1px solid var(--border);vertical-align:middle}.jobs-table-row{cursor:pointer;transition:background .1s}.jobs-table-row:hover{background:var(--bg)}.jobs-table-filename{max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.jobs-table-model{color:var(--text-secondary);font-size:.8rem}.jobs-table-date{color:var(--text-secondary);white-space:nowrap}.skeleton{background:linear-gradient(90deg,#e2e8f0 25%,#f1f5f9,#e2e8f0 75%);background-size:200% 100%;animation:shimmer 1.5s ease-in-out infinite;border-radius:4px}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:2.5rem 1rem;text-align:center;cursor:pointer;transition:border-color .2s,background .2s;background:var(--surface)}.drop-zone:hover,.drop-zone.drag-over{border-color:var(--primary);background:#eff6ff}.drop-icon{font-size:2.5rem;display:block;margin-bottom:.5rem}.drop-label{font-size:.95rem;color:var(--text-secondary)}.drop-label strong{color:var(--primary)}.file-info{margin-top:.75rem;padding:.75rem 1rem;background:#eff6ff;border-radius:var(--radius);display:flex;align-items:center;justify-content:space-between;font-size:.875rem}.file-name{font-weight:600;color:var(--text)}.file-size{color:var(--text-secondary);margin-left:.5rem}.file-remove{background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:1.25rem;padding:0 .25rem;line-height:1}.file-remove:hover{color:var(--error)}.options-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow)}.field{margin-bottom:1rem}.field:last-child{margin-bottom:0}.field label{display:block;font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.03em;margin-bottom:.35rem}.field input[type=text],.field select,.field textarea{width:100%;padding:.6rem .75rem;border:1px solid var(--border);border-radius:6px;font-size:.9rem;font-family:inherit;color:var(--text);background:var(--surface);transition:border-color .15s}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.field textarea{resize:vertical;min-height:3.5rem}.hint{font-size:.75rem;color:var(--text-secondary);margin-top:.25rem}.progress-card{text-align:center;padding:1.5rem}.progress-status{font-size:.95rem;font-weight:500;margin-bottom:1rem;color:var(--text)}.progress-track{width:100%;height:6px;background:#e2e8f0;border-radius:3px;overflow:hidden}.progress-fill{height:100%;width:40%;background:linear-gradient(90deg,var(--primary),#60a5fa,var(--primary));background-size:200% 100%;border-radius:3px;animation:shimmer 1.5s ease-in-out infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.progress-elapsed{font-size:.8rem;color:var(--text-secondary);margin-top:.75rem}.result-card{padding:1.25rem}.success-badge{display:inline-block;background:#dcfce7;color:var(--success);font-size:.8rem;font-weight:600;padding:.25rem .75rem;border-radius:99px;margin-bottom:1rem}.result-image{width:100%;border-radius:6px;border:1px solid var(--border);margin-bottom:1rem}.result-actions{display:flex;gap:.5rem}.result-actions button{flex:1}@media(max-width:480px){.result-actions{flex-direction:column}}.error-card{background:#fef2f2;border:1px solid #fecaca;border-radius:var(--radius);padding:1.25rem;text-align:center}.error-icon{font-size:1.5rem;margin-bottom:.5rem}.error-card p{color:var(--error);font-size:.9rem;margin-bottom:1rem}.preview-panel{margin-bottom:1rem}.preview-title{font-size:.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.03em;margin:0 0 .75rem}.preview-svg{width:100%;max-height:200px;border-radius:6px}.preview-info{display:flex;gap:1rem;margin-top:.5rem;font-size:.8rem;color:var(--text-secondary)}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.gallery-item{cursor:pointer;overflow:hidden;transition:box-shadow .15s,transform .15s;padding:0}.gallery-item:hover{box-shadow:0 4px 12px #0000001f;transform:translateY(-2px)}.gallery-thumb{width:100%;aspect-ratio:3 / 2;object-fit:cover;display:block}.gallery-placeholder{width:100%;aspect-ratio:3 / 2;display:flex;align-items:center;justify-content:center;background:var(--bg);color:var(--text-secondary);font-size:.85rem}.gallery-caption{padding:.6rem .75rem;font-size:.8rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-top:1px solid var(--border)}@media(max-width:640px){.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}}.compare-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:1.5rem;margin-top:1rem}.compare-card{text-align:center}.compare-card img{max-width:100%;border-radius:var(--radius);border:1px solid var(--border)}.compare-config{margin-top:.75rem;font-size:.8rem;color:var(--text-secondary)}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;padding:2rem;overflow-y:auto;max-width:1200px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow)}.btn-primary{background:var(--primary);color:#fff;border:none;padding:.6rem 1rem;font-size:.85rem;font-weight:600;font-family:inherit;border-radius:6px;cursor:pointer;transition:background .15s}.btn-primary:hover{background:var(--primary-hover)}.btn-outline{background:var(--surface);color:var(--text);border:1px solid var(--border);padding:.6rem 1rem;font-size:.85rem;font-weight:600;font-family:inherit;border-radius:6px;cursor:pointer;transition:background .15s}.btn-outline:hover{background:var(--bg)}.btn-danger{background:var(--error);color:#fff;border:none;padding:.6rem 1rem;font-size:.85rem;font-weight:600;font-family:inherit;border-radius:6px;cursor:pointer;transition:background .15s}.btn-danger:hover{background:#b91c1c}.submit-section{margin-top:.25rem}.submit-btn{width:100%;padding:.85rem;font-size:1rem;font-weight:600;font-family:inherit;color:#fff;background:var(--primary);border:none;border-radius:var(--radius);cursor:pointer;transition:background .15s}.submit-btn:hover:not(:disabled){background:var(--primary-hover)}.submit-btn:disabled{background:#94a3b8;cursor:not-allowed}.page-header{margin-bottom:1.5rem}.page-header h1{font-size:1.5rem;font-weight:700;color:var(--text)}.page-header p{color:var(--text-secondary);font-size:.9rem;margin-top:.25rem}main section{margin-bottom:1.25rem}@media(max-width:768px){.app-layout{flex-direction:column}.main-content{padding:1rem}}