@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap";*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-page);color:var(--text-primary);line-height:1.5;overflow-x:hidden;font-size:14px}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit}ul,ol{list-style:none}.hidden{display:none!important}:root{--bg: #ffffff;--bg-page: #f5f5f7;--bg-hover: #f0f0f2;--bg-input: #f5f5f7;--bg-sidebar: #ffffff;--border: #e5e5ea;--border-focus: #8b5cf6;--text-primary: #1d1d1f;--text-secondary: #6e6e73;--text-tertiary: #aeaeb2;--accent: #8b5cf6;--accent-light: rgba(139,92,246,.08);--accent-hover: #7c3aed;--blue: #3b82f6;--cyan: #06b6d4;--green: #10b981;--orange: #f59e0b;--pink: #ec4899;--red: #ef4444;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-xs: 0 1px 2px rgba(0,0,0,.03);--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 30px rgba(0,0,0,.1);--sidebar-w: 240px;--header-h: 56px;--transition: .2s cubic-bezier(.4,0,.2,1)}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d1d1d6;border-radius:99px}::-webkit-scrollbar-thumb:hover{background:#aeaeb2}h1{font-size:1.6rem;font-weight:800;letter-spacing:-.03em;line-height:1.2}h2{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}h3{font-size:1rem;font-weight:600}.text-sm{font-size:.8rem}.text-xs{font-size:.7rem}.text-secondary{color:var(--text-secondary)}.text-accent{color:var(--accent)}.font-mono{font-family:JetBrains Mono,monospace}.accent{color:var(--accent)}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-w);background:var(--bg-sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:100;transition:transform var(--transition)}.sidebar-header{padding:20px 20px 8px}.sidebar-logo{display:flex;align-items:center;gap:10px}.logo-icon{width:36px;height:36px;background:linear-gradient(135deg,#8b5cf6,#3b82f6);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px}.logo-text{font-size:1.15rem;font-weight:800;letter-spacing:-.03em}.sidebar-nav{flex:1;overflow-y:auto;padding:4px 12px}.nav-section-label{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary);padding:16px 12px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.85rem;font-weight:500;transition:all var(--transition);cursor:pointer}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background:var(--accent-light);color:var(--accent);font-weight:600}.nav-item svg{flex-shrink:0;opacity:.7}.nav-item.active svg{opacity:1}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border)}.sidebar-badge{display:flex;align-items:center;gap:6px;font-size:.68rem;font-weight:600;color:var(--green);background:#10b9810f;padding:6px 10px;border-radius:var(--radius-sm)}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:var(--header-h);background:var(--bg);border-bottom:1px solid var(--border);align-items:center;justify-content:space-between;padding:0 16px;z-index:101}.mobile-logo{font-size:1.1rem;font-weight:800}.hamburger{width:36px;height:36px;background:none;border:none;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:6px}.hamburger span{display:block;width:22px;height:2px;background:var(--text-primary);border-radius:2px;transition:all var(--transition)}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000040;z-index:99;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.main{margin-left:var(--sidebar-w);min-height:100vh;padding:28px 32px}.page{display:none;animation:pageIn .2s ease}.page.active{display:block}@keyframes pageIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:var(--shadow-lg)}.sidebar-overlay.show{display:block}.mobile-header{display:flex}.main{margin-left:0;padding:72px 16px 24px}}.page-header{margin-bottom:24px}.page-header h1{margin-bottom:4px}.page-subtitle{color:var(--text-secondary);font-size:.85rem;line-height:1.5}.info-box{display:flex;align-items:flex-start;gap:10px;padding:14px 16px;border-radius:var(--radius-md);background:#3b82f60d;border:1px solid rgba(59,130,246,.12);font-size:.82rem;color:var(--text-secondary);line-height:1.55;margin-bottom:20px}.info-box .info-icon{font-size:1.1rem;flex-shrink:0;margin-top:1px}.info-box strong{color:var(--text-primary)}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-xs)}.card-title{font-size:.82rem;font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:6px;margin-bottom:14px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.form-label{display:block;font-size:.72rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:5px}.form-input,.form-select,.form-textarea{width:100%;padding:9px 12px;font-size:.85rem;color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;transition:all var(--transition)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #8b5cf614}.form-input::placeholder{color:var(--text-tertiary)}.form-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236e6e73' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:30px}.form-textarea{resize:vertical;min-height:80px}.form-group{margin-bottom:14px}.input-row{display:flex;align-items:flex-start;gap:10px}.input-field{flex:1}.input-field label{display:block;font-size:.68rem;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:3px}.check-item{display:flex;align-items:center;gap:8px;padding:9px 12px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);font-size:.82rem}.check-item:hover{border-color:var(--accent);background:var(--accent-light)}.check-item input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 18px;font-size:.82rem;font-weight:600;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);text-decoration:none;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,#8b5cf6,#7c3aed);color:#fff;box-shadow:0 2px 8px #8b5cf633}.btn-primary:hover{box-shadow:0 4px 16px #8b5cf64d;transform:translateY(-1px)}.btn-outline{background:var(--bg);color:var(--text-primary);border:1px solid var(--border)}.btn-outline:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}.btn-ghost{background:transparent;color:var(--text-secondary);border:none}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-hover)}.btn-sm{padding:6px 12px;font-size:.78rem}.btn-lg{padding:12px 24px;font-size:.9rem}.btn-block{width:100%}.btn-row{display:flex;gap:8px;flex-wrap:wrap}.btn-danger{background:#ef444414;color:var(--red);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:#ef444426}.btn-success{background:#10b98114;color:var(--green);border:1px solid rgba(16,185,129,.2)}.btn-success:hover{background:#10b98126}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;font-size:.65rem;font-weight:600;border-radius:6px;text-transform:uppercase;letter-spacing:.03em}.badge-purple{background:#8b5cf61a;color:var(--accent)}.badge-green{background:#10b9811a;color:var(--green)}.badge-blue{background:#3b82f61a;color:var(--blue)}.divider{border:none;border-top:1px solid var(--border);margin:16px 0}.upload-area{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 20px;border:2px dashed var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);text-align:center}.upload-area:hover{border-color:var(--accent);background:var(--accent-light)}.upload-area p{font-size:.82rem;color:var(--text-secondary);margin-top:8px}.upload-area .upload-icon{color:var(--text-tertiary)}.canvas-wrap{background:#e8e8ed;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;overflow:auto;min-height:200px;position:relative;padding:24px}.canvas-wrap canvas{box-shadow:var(--shadow-md);cursor:crosshair;max-width:100%;max-height:100%;object-fit:contain}.preview-area{background:var(--bg-input);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;min-height:200px;overflow:hidden;position:relative}.tool-grid-card{display:flex;flex-direction:column;gap:8px;padding:20px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition);box-shadow:var(--shadow-xs)}.tool-grid-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.tool-grid-card .tool-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.25rem}.tool-grid-card h3{font-size:.9rem}.tool-grid-card p{font-size:.78rem;color:var(--text-secondary);line-height:1.45}.soon-badge{display:inline-block;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:2.5px 7px;border-radius:4px;background:linear-gradient(135deg,#8b5cf626,#3b82f626);color:var(--accent);vertical-align:middle;margin-left:4px}.nav-item.nav-item-soon{opacity:.45;cursor:not-allowed;pointer-events:none}.nav-item.nav-item-soon:hover{background:transparent;border-color:transparent}.tool-grid-card.tool-grid-card-soon{opacity:.45;cursor:not-allowed;pointer-events:none}.tool-grid-card.tool-grid-card-soon:hover{border-color:var(--border);box-shadow:var(--shadow-xs);transform:none}.tool-grid-card.tool-grid-card-soon h3{display:flex;align-items:center;gap:6px}.qr-tpl-btn{transition:all var(--transition)}.qr-tpl-btn:hover{border-color:var(--accent)!important;background:var(--bg-hover)!important;transform:translateY(-1px);box-shadow:var(--shadow-xs)}.qr-tpl-btn.active{border-color:var(--accent)!important;background:var(--accent-light)!important;color:var(--accent)!important;font-weight:600!important}.qr-logo-presets .btn{transition:all var(--transition)}.qr-logo-presets .btn.active{background:var(--accent-light)!important;border-color:var(--accent)!important;color:var(--accent)!important}.new-badge{display:inline-block;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:2.5px 7px;border-radius:4px;background:#10b98126;color:var(--green);vertical-align:middle;margin-left:4px}.nav-item>span{display:inline-flex;align-items:flex-start}.nav-item .new-badge,.nav-item .soon-badge{font-size:.55rem;padding:1.5px 4px;margin-left:3px;transform:translateY(-3px);text-transform:lowercase;letter-spacing:.02em;line-height:1}@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}@media(min-width:769px)and (max-width:1100px){.grid-3{grid-template-columns:repeat(2,1fr)}}.ocr-preview-wrap{position:relative;background:var(--bg-input);border-radius:var(--radius-md);min-height:320px;max-height:480px;overflow:auto;display:flex;align-items:center;justify-content:center;border:1px solid var(--border)}.ocr-preview-wrap img{max-width:100%;max-height:100%;object-fit:contain;display:block}.ocr-preview-wrap.zoom-fit img{max-width:100%;max-height:100%}.ocr-preview-wrap.zoom-100 img{max-width:none;max-height:none}.ocr-preview-wrap.zoom-200 img{max-width:200%;max-height:none}.ocr-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:10px}.ocr-info-item{padding:8px 10px;background:var(--bg-input);border-radius:var(--radius-sm);font-size:.78rem}.ocr-info-item .ocr-info-label{color:var(--text-tertiary);font-size:.65rem;text-transform:uppercase;letter-spacing:.03em;font-weight:600}.ocr-info-item .ocr-info-value{font-weight:600;font-size:.8rem;color:var(--text-primary);word-break:break-all}.ocr-progress-box{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;margin-top:14px;display:none}.ocr-progress-box.active{display:block}.ocr-progress-bar-bg{width:100%;height:8px;background:var(--border);border-radius:4px;overflow:hidden;margin-top:8px}.ocr-progress-bar-fill{width:0%;height:100%;background:linear-gradient(135deg,#8b5cf6,#3b82f6);transition:width .3s ease;border-radius:4px}.ocr-progress-info{display:flex;justify-content:space-between;font-size:.72rem;color:var(--text-tertiary);margin-top:6px}.ocr-status-text{font-size:.78rem;color:var(--text-secondary);font-weight:500;margin-top:8px}.ocr-confidence{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;font-size:.82rem;font-weight:700}.ocr-confidence.high{background:#10b9811a;color:var(--green);border:1px solid rgba(16,185,129,.2)}.ocr-confidence.medium{background:#f59e0b1a;color:var(--orange);border:1px solid rgba(245,158,11,.2)}.ocr-confidence.low{background:#ef44441a;color:var(--red);border:1px solid rgba(239,68,68,.2)}.ocr-result-text{width:100%;min-height:240px;max-height:400px;padding:14px;font-family:JetBrains Mono,monospace;font-size:.82rem;line-height:1.65;color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);resize:vertical;outline:none;transition:border-color var(--transition)}.ocr-result-text:focus{border-color:var(--accent);box-shadow:0 0 0 3px #8b5cf614}.ocr-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;color:var(--text-tertiary)}.ocr-empty-state .ocr-empty-icon{font-size:2.5rem;margin-bottom:12px;opacity:.5}.ocr-empty-state p{font-size:.82rem;max-width:280px;line-height:1.5}.ocr-spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:ocrSpin .8s linear infinite;margin-bottom:12px}@keyframes ocrSpin{to{transform:rotate(360deg)}}.ocr-actions-bar{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}.ocr-check-grid{display:grid;grid-template-columns:1fr;gap:6px}.ocr-check-grid .check-item{padding:7px 10px;font-size:.78rem}.ocr-section{margin-bottom:16px}.ocr-result-section.hidden{display:none}@media(max-width:768px){.ocr-info-grid{grid-template-columns:1fr}.ocr-actions-bar{flex-direction:column}.ocr-actions-bar .btn{width:100%}}