:root{--primary: #5622D9;--primary-light: #7B4FE8;--primary-dark: #3E15A3;--secondary: #FBC025;--bg: #F2F2F7;--bg-card: #FFFFFF;--text-dark: #1A1A1A;--text-gray: #6B6B6B;--text-muted: #9CA3AF;--border: #E5E7EB;--success: #16A34A;--success-light: #DCFCE7;--error: #DC2626;--error-light: #FEF2F2;--radius: 14px;--radius-sm: 10px;--radius-xs: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Plus Jakarta Sans,system-ui,sans-serif;background:var(--bg);color:var(--text-dark);-webkit-font-smoothing:antialiased}.app{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--primary);padding:0 32px;height:56px;display:flex;align-items:center;justify-content:space-between}.header-logo{font-weight:800;font-size:18px;color:#fff;letter-spacing:-.02em}.header-logo span{color:var(--secondary)}.header-subtitle{font-size:13px;color:#fff9}.main{flex:1;display:flex;justify-content:center;padding:32px 24px 48px}.main-inner{max-width:720px;width:100%;display:flex;flex-direction:column;gap:24px}.section-label{font-size:12px;font-weight:700;color:var(--text-gray);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px;display:flex;align-items:center;gap:6px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.client-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}.field{display:flex;flex-direction:column;gap:5px}.field-label{font-size:12px;color:var(--text-gray);font-weight:500}.field-input{display:flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius-xs);font-size:14px;color:var(--text-dark);background:var(--bg-card)}.field-input:focus-within{border-color:var(--primary)}.field-input input{border:none;outline:none;font-family:inherit;font-size:14px;color:var(--text-dark);background:transparent;width:100%}.field-input-icon{font-size:14px;color:var(--text-muted);flex-shrink:0}.url-row{display:flex;gap:0}.url-row .field-input{border-radius:var(--radius-xs) 0 0 var(--radius-xs);flex:1}.extract-btn{padding:10px 16px;background:var(--primary);color:#fff;border:none;border-radius:0 var(--radius-xs) var(--radius-xs) 0;font-family:inherit;font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap}.extract-btn:hover{background:var(--primary-dark)}.palette-logo-row{display:flex;align-items:flex-start;gap:16px;padding:16px;background:var(--bg);border-radius:var(--radius-xs)}.palette-section{flex:1}.palette-section-title{font-size:11px;font-weight:700;color:var(--text-gray);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.palette-swatches{display:flex;gap:6px;flex-wrap:wrap}.swatch{width:36px;height:36px;border-radius:8px;cursor:pointer;border:2px solid transparent;transition:all .15s;position:relative}.swatch:hover{transform:scale(1.1)}.swatch.active{border-color:var(--text-dark);box-shadow:0 0 0 2px #0000001a}.swatch-input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.swatch-label{position:absolute;bottom:-2px;right:-2px;font-size:9px;font-weight:700;color:#fff;background:var(--text-dark);border-radius:4px;width:14px;height:14px;display:flex;align-items:center;justify-content:center;line-height:1;pointer-events:none}.color-target-row{display:flex;gap:6px;margin-bottom:8px}.color-target-btn{display:flex;align-items:center;gap:5px;padding:4px 10px;border:1px solid var(--border);border-radius:6px;background:var(--bg-card);font-family:inherit;font-size:11px;font-weight:600;color:var(--text-gray);cursor:pointer;transition:all .15s}.color-target-btn.active{border-color:var(--primary);color:var(--primary);background:#f5f0ff}.color-target-swatch{width:12px;height:12px;border-radius:3px;flex-shrink:0}.logo-section{display:flex;flex-direction:column;align-items:flex-end;gap:4px}.logo-section-title{font-size:11px;font-weight:700;color:var(--text-gray);text-transform:uppercase;letter-spacing:.05em}.logo-upload{width:80px;height:52px;border:1.5px dashed var(--border);border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--bg-card);overflow:hidden;transition:border-color .15s}.logo-upload:hover{border-color:var(--primary-light)}.logo-upload img{max-width:100%;max-height:100%;object-fit:contain}.logo-filename{font-size:10px;color:var(--text-muted);font-family:JetBrains Mono,monospace}.upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.upload-col{display:flex;flex-direction:column;gap:10px}.upload-col-title{font-size:12px;font-weight:700;color:var(--text-gray);text-transform:uppercase;letter-spacing:.06em;display:flex;align-items:center;gap:6px}.upload-zone{border:1.5px dashed var(--border);border-radius:var(--radius-sm);padding:28px 16px;text-align:center;cursor:pointer;background:var(--bg-card);transition:all .15s}.upload-zone:hover{border-color:var(--primary-light)}.upload-zone.dragover{border-color:var(--primary);background:#5622d905}.upload-zone-icon{font-size:22px;margin-bottom:6px}.upload-zone-text{font-size:13px;color:var(--text-gray);line-height:1.5}.upload-zone-text strong{color:var(--primary);font-weight:600}.json-loaded{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px;display:flex;align-items:center;justify-content:space-between}.json-loaded-info{display:flex;align-items:center;gap:10px}.json-loaded-icon{font-size:18px;color:var(--primary)}.json-loaded-name{font-size:13px;font-weight:600}.json-loaded-size{font-size:11px;color:var(--text-muted);font-family:JetBrains Mono,monospace}.remove-btn{background:none;border:none;font-size:13px;font-weight:600;color:var(--primary);cursor:pointer;font-family:inherit;text-transform:uppercase;letter-spacing:.03em}.remove-btn:hover{color:var(--error)}.file-list{display:flex;flex-direction:column;gap:4px}.file-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs)}.file-item-left{display:flex;align-items:center;gap:8px;min-width:0}.file-match-icon{font-size:14px;flex-shrink:0}.file-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-size{font-size:11px;color:var(--text-muted);font-family:JetBrains Mono,monospace;flex-shrink:0;margin-left:8px}.file-remove{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:16px;margin-left:4px}.file-remove:hover{color:var(--error)}.summary-card{background:var(--bg-card);border:1px solid var(--border);border-left:3px solid var(--success);border-radius:var(--radius-sm);padding:16px 20px;display:flex;align-items:center;justify-content:space-between}.summary-card.invalid{border-left-color:var(--error)}.summary-left{display:flex;flex-direction:column;gap:4px}.summary-top{display:flex;align-items:center;gap:10px}.summary-badge{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:3px 10px;border-radius:4px;background:var(--success-light);color:var(--success)}.summary-badge.invalid{background:var(--error-light);color:var(--error)}.summary-client{font-size:16px;font-weight:700}.summary-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-gray)}.summary-right{text-align:right}.summary-images-label{font-size:11px;font-weight:600;color:var(--text-gray);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}.summary-images-count{font-size:13px;font-weight:600;color:var(--success);display:flex;align-items:center;gap:4px;justify-content:flex-end}.generate-btn{width:100%;padding:16px 24px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-sm);font-family:inherit;font-size:16px;font-weight:700;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;gap:8px}.generate-btn:hover:not(:disabled){background:var(--primary-dark)}.generate-btn:disabled{opacity:.4;cursor:not-allowed}.generate-btn .spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.generate-hint{text-align:center;font-size:12px;color:var(--text-muted)}.status{padding:12px 16px;border-radius:var(--radius-xs);font-size:13px}.status.error{background:var(--error-light);color:var(--error);border:1px solid rgba(220,38,38,.15)}.status.success{background:var(--success-light);color:var(--success);border:1px solid rgba(22,163,74,.15)}@media (max-width: 600px){.header{padding:0 16px}.main{padding:20px 12px 36px}.main-inner{gap:18px}.card{padding:16px}.client-fields{grid-template-columns:1fr;gap:12px}.upload-grid{grid-template-columns:1fr}.summary-card{flex-direction:column;align-items:flex-start;gap:10px}.summary-right{text-align:left}.summary-images-count{justify-content:flex-start}.palette-logo-row{flex-direction:column;gap:12px}.logo-section{align-items:flex-start}}