:root[data-theme=light]{--primary:#f59e0b;--primary-hover:#d97706;--bg-body:#f8fafc;--bg-surface:rgba(255, 255, 255, 0.85);--bg-solid:#ffffff;--text-main:#0f172a;--text-muted:#64748b;--border-color:#e2e8f0;--shadow-panel:0 10px 30px -10px rgba(0, 0, 0, 0.08);--shadow-input:0 2px 4px rgba(0,0,0,0.02) inset;--danger:#ef4444}:root[data-theme=dark]{--primary:#f59e0b;--primary-hover:#fbbf24;--bg-body:#0f172a;--bg-surface:rgba(30, 41, 59, 0.85);--bg-solid:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--border-color:#334155;--shadow-panel:0 10px 30px -10px rgba(0, 0, 0, 0.4);--shadow-input:0 2px 4px rgba(0,0,0,0.2) inset;--danger:#f87171}*{margin:0;padding:0;box-sizing:border-box;outline:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}.critical-overlay,body{display:flex;flex-direction:column}body{height:100dvh;overflow:hidden;background-color:var(--bg-body);color:var(--text-main);transition:background-color .3s,color .3s}.critical-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--bg-body);z-index:9999;align-items:center;justify-content:center;padding:2rem;text-align:center;color:var(--danger)}.critical-overlay h2{margin-bottom:1rem;color:var(--text-main)}.critical-overlay p{color:var(--text-muted);font-size:.9rem}#size-warning{display:none}@media (max-width:319.98px){#size-warning{display:flex}#app-root{display:none!important}}header{flex-shrink:0;height:70px;padding:0 2rem;background:var(--bg-surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);justify-content:space-between;border-bottom:1px solid var(--border-color);z-index:10}.logo{gap:10px;font-weight:700;font-size:1.2rem}.logo img,.logo svg{width:28px;height:28px;color:var(--primary)}.logo,.theme-toggle,header,main{display:flex;align-items:center}.theme-toggle{background:var(--bg-solid);border:1px solid var(--border-color);cursor:pointer;padding:8px 16px;border-radius:99px;gap:8px;color:var(--text-main);font-weight:500;font-size:.9rem;transition:all .2s}.theme-toggle:hover{border-color:var(--primary)}main{flex-grow:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:2rem;flex-direction:column;gap:3rem}.container{width:100%;max-width:1400px;display:grid;grid-template-columns:1fr 380px;gap:24px}@media (max-width:992px){.container{grid-template-columns:1fr}main{padding:1.5rem;gap:2rem}}@media (max-width:768px){header{padding:0 1rem;height:60px}main{padding:1rem;gap:2rem}.panel-header{flex-direction:column;align-items:flex-start;gap:12px}.main-mode-tabs{width:100%;display:flex}.mode-btn{flex:1;text-align:center}.workspace-content{min-height:400px}.theme-toggle span:last-child{display:none}}#view-batch,.panel{flex-direction:column}.panel{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:20px;display:flex;box-shadow:var(--shadow-panel);backdrop-filter:blur(16px);overflow:hidden}.panel-header{padding:1.2rem 1.5rem;background:var(--bg-solid);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.panel-title{font-weight:600;font-size:1rem;color:var(--text-main)}.main-mode-tabs{display:flex;gap:8px;background:var(--bg-body);padding:6px;border-radius:12px;border:1px solid var(--border-color)}.mode-btn{padding:8px 16px;border-radius:8px;border:0;background:0 0;color:var(--text-muted);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s}.mode-btn.active{background:var(--bg-solid);color:var(--primary);box-shadow:0 2px 5px rgba(0,0,0,.05)}.workspace-content{flex:1;display:flex;flex-direction:column;min-height:500px}.text-tabs{display:flex;border-bottom:1px solid var(--border-color);background:var(--bg-solid)}.text-tab-btn,textarea{flex:1;background:0 0;border:0}.text-tab-btn{padding:12px;color:var(--text-muted);font-weight:600;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s}.text-tab-btn.active{color:var(--primary);border-bottom-color:var(--primary)}.textarea-container{flex:1;display:flex;flex-direction:column;position:relative}textarea{width:100%;padding:1.5rem;color:var(--text-main);resize:none;font-family:"SFMono-Regular",Consolas,monospace;font-size:.95rem;line-height:1.6}.text-actions-bar{display:flex;justify-content:flex-end;gap:10px;padding:10px 1.5rem;background:rgba(0,0,0,.02);border-top:1px solid var(--border-color)}.action-btn,.upload-zone{cursor:pointer;transition:all .2s}.action-btn{display:flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;font-size:.85rem;font-weight:600;border:1px solid var(--border-color);background:var(--bg-solid);color:var(--text-main)}.action-btn:hover{border-color:var(--primary);color:var(--primary)}.action-btn svg{width:16px;height:16px}#view-batch{display:none;padding:1.5rem;height:100%}.upload-zone{border:2px dashed var(--border-color);border-radius:16px;padding:2.5rem 1.5rem;text-align:center;background:rgba(0,0,0,.02)}.upload-zone:hover{border-color:var(--primary);background:rgba(245,158,11,.05)}.file-list{margin-top:1.5rem;display:flex;flex-direction:column;gap:12px;overflow-y:auto;flex:1}.file-info,.file-item{display:flex;align-items:center}.file-item{justify-content:space-between;background:var(--bg-solid);padding:1rem 1.2rem;border:1px solid var(--border-color);border-radius:12px;transition:box-shadow .2s,border-color .2s}.file-item:hover{box-shadow:0 4px 12px rgba(0,0,0,.05);border-color:var(--primary)}.file-info{gap:12px;font-weight:500;overflow:hidden}.file-name{font-size:.95rem;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-icon{color:var(--primary);flex-shrink:0}.file-actions{display:flex;gap:8px;flex-shrink:0}@media (max-width:480px){.file-item{flex-direction:column;align-items:flex-start;gap:12px}.file-actions{width:100%;justify-content:flex-end}}.control-group,.settings-content{display:flex;flex-direction:column}.settings-content{padding:1.5rem;gap:1.5rem;overflow-y:auto;flex:1}.control-group{gap:8px}.control-label{font-size:.85rem;font-weight:600;color:var(--text-main)}.control-desc{font-size:.8rem;color:var(--text-muted);margin-bottom:4px;line-height:1.4}.input-glass{background:var(--bg-body);border:1px solid var(--border-color);color:var(--text-main);padding:12px 16px;border-radius:10px;font-size:.95rem;transition:all .2s;box-shadow:var(--shadow-input);width:100%}.input-glass:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(245,158,11,.15)}select.input-glass{cursor:pointer;appearance:none;background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%2364748b%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);background-repeat:no-repeat;background-position:right 1rem top 50%;background-size:.65rem auto;padding-right:2.5rem}.domain-tags-wrapper{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.domain-tag{background:var(--bg-solid);border:1px solid var(--border-color);color:var(--text-main);padding:4px 10px;border-radius:6px;font-size:.8rem;display:inline-flex;align-items:center;box-shadow:0 1px 2px rgba(0,0,0,.02)}.domain-tag-remove{margin-left:6px;cursor:pointer;font-weight:700;color:var(--text-muted);transition:color .2s}.domain-tag-remove:hover{color:var(--danger)}.checkbox-wrapper{display:flex;align-items:center;gap:10px;cursor:pointer;margin-top:5px}.checkbox-wrapper input[type=checkbox]{appearance:none;width:20px;height:20px;flex-shrink:0;border:2px solid var(--border-color);border-radius:6px;background:var(--bg-body);cursor:pointer;transition:all .2s;position:relative}.checkbox-wrapper input[type=checkbox]:checked{background:var(--primary);border-color:var(--primary)}.checkbox-wrapper input[type=checkbox]:checked::after{content:"";position:absolute;left:6px;top:2px;width:4px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.checkbox-label{font-size:.9rem;color:var(--text-main);font-weight:500;line-height:1.4}.btn{padding:10px 16px;border-radius:10px;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px rgba(245,158,11,.3)}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 20px rgba(245,158,11,.4)}.btn-outline{background:var(--bg-body);color:var(--text-main);border-color:var(--border-color)}.btn-outline:hover{border-color:var(--text-muted);background:var(--bg-surface)}.btn-large{padding:16px 24px;font-size:1rem;border-radius:12px;width:100%;margin-top:auto}.seo-container,.seo-container code{border:1px solid var(--border-color)}.seo-container{width:100%;max-width:1400px;background:var(--bg-surface);border-radius:20px;padding:2.5rem;box-shadow:var(--shadow-panel);backdrop-filter:blur(16px);color:var(--text-main);line-height:1.7}.seo-container h1{font-size:1.8rem;color:var(--primary);margin-bottom:1rem;font-weight:700;letter-spacing:-.02em}.seo-container h2,.seo-container h3{color:var(--text-main);font-weight:600}.seo-container h2{font-size:1.3rem;margin:2.5rem 0 1rem;border-bottom:1px solid var(--border-color);padding-bottom:.5rem}.seo-container h3{font-size:1.05rem;margin:1.5rem 0 .5rem}.seo-container p,.seo-container ul{margin-bottom:1rem;color:var(--text-muted);font-size:.95rem}.seo-container ul{margin-left:1.5rem;margin-bottom:1.5rem}.seo-container li{margin-bottom:.5rem}.seo-container code{background:var(--bg-body);padding:2px 6px;border-radius:4px;font-family:monospace;font-size:.9em}.seo-container a{color:var(--primary);text-decoration:none;font-weight:500}.seo-container a:hover{text-decoration:underline}.author-block,footer{color:var(--text-muted);border-top:1px solid var(--border-color)}.author-block{margin-top:2.5rem;padding-top:1.5rem;font-size:.9rem;line-height:1.8}footer{flex-shrink:0;height:50px;background:var(--bg-solid);display:flex;align-items:center;justify-content:center;font-size:.85rem;z-index:10}