:root{--rdl-primary:#6366f1;--rdl-primary-hover:#4f46e5;--rdl-primary-active:#4338ca;--rdl-primary-light:#818cf8;--rdl-primary-bg:#6366f114;--rdl-bg:#fff;--rdl-bg-secondary:#f8fafc;--rdl-bg-tertiary:#f1f5f9;--rdl-header-bg:#f8fafc;--rdl-text:#0f172a;--rdl-text-secondary:#475569;--rdl-text-muted:#64748b;--rdl-text-placeholder:#94a3b8;--rdl-border:#e2e8f0;--rdl-border-light:#f1f5f9;--rdl-shadow-sm:0 1px 2px 0 #0000000d;--rdl-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008;--rdl-shadow-md:0 10px 15px -3px #0000000d,0 4px 6px -2px #00000006;--rdl-shadow-lg:0 20px 25px -5px #0000000d,0 10px 10px -5px #00000005;--rdl-shadow-focus:0 0 0 3px #6366f133;--rdl-success:#10b981;--rdl-success-bg:#10b9811a;--rdl-warning:#f59e0b;--rdl-warning-bg:#f59e0b1a;--rdl-error:#ef4444;--rdl-error-bg:#ef444414;--rdl-info:#0ea5e9;--rdl-info-bg:#0ea5e91a;--rdl-highlight-duplicate:#f59e0b33;--rdl-highlight-duplicate-border:#f59e0b66;--rdl-radius:.75rem;--rdl-radius-lg:1rem;--rdl-radius-sm:.5rem;--rdl-radius-xs:.375rem}._rdl-container{flex-direction:column;gap:1rem;width:100%;max-width:1300px;margin:0 auto;display:flex}@media (max-width:768px){._rdl-container{gap:.75rem;padding-left:1rem;padding-right:1rem}}._rdl-toolbar{background:var(--rdl-bg);border-radius:var(--rdl-radius);border:1px solid var(--rdl-border);box-shadow:var(--rdl-shadow-sm);z-index:20;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:1rem;padding:.625rem .75rem;display:flex;position:relative}._rdl-toolbar-group{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}._rdl-dropdown{position:relative}._rdl-dropdown-trigger{background:var(--rdl-bg);border:1px solid var(--rdl-border);border-radius:var(--rdl-radius-sm);color:var(--rdl-text);cursor:pointer;-webkit-user-select:none;user-select:none;min-width:120px;box-shadow:var(--rdl-shadow-sm);align-items:center;gap:.375rem;padding:.5rem .75rem;font-size:.8125rem;font-weight:500;transition:all .2s;display:flex}._rdl-dropdown-trigger:hover{border-color:var(--rdl-primary-light);box-shadow:var(--rdl-shadow);color:var(--rdl-primary)}._rdl-dropdown-trigger:active,._rdl-dropdown.is-open ._rdl-dropdown-trigger{border-color:var(--rdl-primary);box-shadow:0 0 0 3px var(--rdl-primary-bg)}._rdl-dropdown-trigger svg{width:14px;height:14px;color:var(--rdl-text-muted);margin-left:auto;transition:transform .2s}._rdl-dropdown.is-open ._rdl-dropdown-trigger svg{transform:rotate(180deg)}._rdl-dropdown-label{text-transform:uppercase;letter-spacing:.05em;color:var(--rdl-text-secondary);margin-right:.25rem;font-size:.75rem;font-weight:600}._rdl-dropdown-value{color:var(--rdl-text);font-weight:600}._rdl-dropdown-menu{background:var(--rdl-bg);border:1px solid var(--rdl-border-light);border-radius:var(--rdl-radius);min-width:200px;box-shadow:var(--rdl-shadow-md);z-index:100;opacity:0;visibility:hidden;padding:.5rem;transition:opacity .2s,transform .2s,visibility .2s;position:absolute;top:calc(100% + 8px);left:0;transform:translateY(-8px)}._rdl-dropdown.is-open ._rdl-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}._rdl-dropdown-item{border-radius:var(--rdl-radius-sm);width:100%;color:var(--rdl-text-secondary);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:.75rem;padding:.625rem .875rem;font-size:.875rem;font-weight:500;transition:background-color .15s,color .15s;display:flex}._rdl-dropdown-item:hover{background:var(--rdl-bg-secondary);color:var(--rdl-text)}._rdl-dropdown-item.is-active{background:var(--rdl-primary-bg);color:var(--rdl-primary);font-weight:600}._rdl-dropdown-item svg{opacity:0;color:currentColor;width:14px;height:14px;transition:opacity .2s}._rdl-dropdown-item.is-active svg{opacity:1}._rdl-checkbox{background:var(--rdl-bg);border:1px solid var(--rdl-border);border-radius:var(--rdl-radius-sm);cursor:pointer;-webkit-user-select:none;user-select:none;box-shadow:var(--rdl-shadow-sm);align-items:center;gap:.5rem;padding:.5rem .75rem;transition:all .2s;display:flex}._rdl-checkbox:hover{border-color:var(--rdl-primary-light);box-shadow:var(--rdl-shadow)}._rdl-checkbox input{display:none}._rdl-checkbox-box{background:var(--rdl-bg-secondary);border:1.5px solid var(--rdl-border);border-radius:4px;justify-content:center;align-items:center;width:1.125rem;height:1.125rem;transition:all .2s;display:flex}._rdl-checkbox-box svg{color:#fff;opacity:0;width:10px;height:10px;transition:opacity .2s}._rdl-checkbox input:checked+._rdl-checkbox-box{background:var(--rdl-primary);border-color:var(--rdl-primary)}._rdl-checkbox input:checked+._rdl-checkbox-box svg{opacity:1}._rdl-checkbox-label{color:var(--rdl-text);font-size:.875rem;font-weight:500}._rdl-btn{border-radius:var(--rdl-radius-sm);cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid #0000;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:600;transition:all .2s;display:inline-flex}._rdl-btn svg{width:16px;height:16px}._rdl-btn-primary{background:var(--rdl-primary);color:#fff;box-shadow:0 4px 6px -1px #6366f166}._rdl-btn-primary:hover{background:var(--rdl-primary-hover);box-shadow:0 6px 10px -1px #6366f180}._rdl-btn-primary:active{background:var(--rdl-primary-active);box-shadow:inset 0 2px 4px #0000001a}._rdl-btn-accent{background:var(--rdl-info-bg);color:var(--rdl-info);border-color:#0000}._rdl-btn-accent:hover{background:var(--rdl-info);color:#fff}._rdl-btn-secondary{background:var(--rdl-bg);color:var(--rdl-text-secondary);border-color:var(--rdl-border);box-shadow:var(--rdl-shadow-sm)}._rdl-btn-secondary:hover{color:var(--rdl-primary);border-color:var(--rdl-primary-light);background:var(--rdl-bg)}._rdl-btn-secondary.is-active{background:var(--rdl-warning-bg);border-color:var(--rdl-warning);color:var(--rdl-warning)}@media (max-width:768px){._rdl-toolbar{gap:.75rem;padding:.75rem}._rdl-toolbar-group{justify-content:flex-start;gap:.5rem;width:100%}._rdl-btn,._rdl-dropdown-trigger{padding:.5rem .75rem;font-size:.8125rem}._rdl-btn span{display:none}._rdl-dropdown-trigger{min-width:auto}._rdl-dropdown-label{display:none}}@media (max-width:480px){._rdl-checkbox-label{font-size:.8rem}._rdl-checkbox{padding:.5rem}}._rdl-stats{box-shadow:none;background:0 0;border:none;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem;margin-top:1rem;padding:0;display:grid}._rdl-stat{background:var(--rdl-bg);border:1px solid var(--rdl-border);border-radius:var(--rdl-radius);box-shadow:var(--rdl-shadow-sm);flex-direction:column;justify-content:center;align-items:flex-start;gap:.25rem;padding:1rem;transition:transform .2s,box-shadow .2s;display:flex}._rdl-stat:hover{box-shadow:var(--rdl-shadow);border-color:var(--rdl-primary-light)}._rdl-stat-divider{display:none}._rdl-stat-label{color:var(--rdl-text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:600}._rdl-stat-value{color:var(--rdl-text);font-variant-numeric:tabular-nums;font-size:1.5rem;font-weight:700;line-height:1}._rdl-stat-success{color:var(--rdl-success)}._rdl-stat-warning{color:var(--rdl-warning)}._rdl-stat-info{color:var(--rdl-info)}@media (max-width:768px){._rdl-stats{grid-template-columns:repeat(2,1fr);gap:.75rem}}@media (max-width:480px){._rdl-stats{gap:.5rem}._rdl-stat{padding:.75rem}._rdl-stat-value{font-size:1.25rem}}._rdl-editor-section{grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:1.5rem;display:grid}._rdl-panel{background:var(--rdl-bg);border-radius:var(--rdl-radius-lg);border:1px solid var(--rdl-border);box-shadow:var(--rdl-shadow);box-sizing:border-box;flex-direction:column;max-width:100%;height:100%;display:flex;overflow:hidden}._rdl-panel *{box-sizing:border-box}._rdl-panel-header{background:var(--rdl-bg);border-bottom:1px solid var(--rdl-border-light);flex-shrink:0;justify-content:space-between;align-items:center;padding:.75rem 1rem;display:flex}._rdl-panel-title{color:var(--rdl-text);align-items:center;gap:.625rem;font-size:.875rem;font-weight:600;display:flex}._rdl-panel-title svg{width:16px;height:16px;color:var(--rdl-primary)}._rdl-panel-actions{align-items:center;gap:.25rem;display:flex}._rdl-panel-btn{background:var(--rdl-bg-tertiary);color:var(--rdl-text-secondary);cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;gap:.5rem;padding:.375rem;transition:background-color .15s,color .15s;display:inline-flex}._rdl-panel-btn:hover{background:var(--rdl-primary);color:#fff}._rdl-panel-btn svg{flex-shrink:0;width:14px;height:14px}._rdl-btn-accent{background:var(--rdl-primary);color:#fff}._rdl-btn-accent:hover{background:var(--rdl-primary-hover)}._rdl-panel-body{flex-direction:column;flex:1;min-width:0;min-height:400px;max-height:700px;display:flex;position:relative;overflow:hidden}._rdl-editor-wrapper{background:var(--rdl-bg);min-width:0;max-width:100%;height:100%;display:flex;position:relative}._rdl-line-numbers{background:var(--rdl-bg-secondary);border-right:1px solid var(--rdl-border-light);-webkit-user-select:none;user-select:none;opacity:.7;flex-shrink:0;width:3.5rem;overflow:hidden}._rdl-line-numbers-inner{color:var(--rdl-text-muted);text-align:right;white-space:nowrap;padding:1rem .5rem 1rem 0;font-family:JetBrains Mono,Fira Code,SF Mono,Menlo,Consolas,monospace;font-size:.875rem;line-height:1.625rem}._rdl-line-num{height:1.625rem;line-height:1.625rem;display:block}._rdl-line-num.is-duplicate{color:var(--rdl-warning);font-weight:700;position:relative}._rdl-line-num.is-duplicate:after{content:"";background:var(--rdl-warning);border-radius:50%;width:4px;height:4px;position:absolute;top:50%;left:.25rem;transform:translateY(-50%)}._rdl-line-num.is-active{color:var(--rdl-primary);background:var(--rdl-bg-secondary);font-weight:700}._rdl-line-num.is-duplicate.is-active{color:var(--rdl-primary)}._rdl-textarea{resize:none;min-width:0;height:100%;color:var(--rdl-text);background:var(--rdl-bg);white-space:pre;box-sizing:border-box;-moz-tab-size:4;tab-size:4;border:none;flex:1 1 0;margin:0;padding:1rem;font-family:JetBrains Mono,Fira Code,SF Mono,Menlo,Consolas,monospace;font-size:.875rem;line-height:1.625rem;overflow:auto}._rdl-textarea:focus{outline:none}._rdl-textarea::placeholder{color:var(--rdl-text-placeholder)}._rdl-textarea-readonly{background:var(--rdl-bg)}._rdl-textarea::-webkit-scrollbar{width:8px;height:8px}._rdl-textarea::-webkit-scrollbar-track{background:0 0}._rdl-textarea::-webkit-scrollbar-thumb{background:var(--rdl-border);border-radius:4px}._rdl-textarea::-webkit-scrollbar-thumb:hover{background:var(--rdl-text-muted)}@media (max-width:900px){._rdl-editor-section{grid-template-columns:1fr;gap:1rem}._rdl-panel-body{min-height:300px}}._rdl-removed-panel{background:var(--rdl-bg);border-radius:var(--rdl-radius-lg);border:1px solid var(--rdl-border);box-shadow:var(--rdl-shadow);margin-top:1.5rem;overflow:hidden}._rdl-removed-header{background:var(--rdl-bg);cursor:pointer;border:none;justify-content:space-between;align-items:center;width:100%;padding:.875rem 1.25rem;transition:background .2s;display:flex}._rdl-removed-header:hover{background:var(--rdl-bg-secondary)}._rdl-removed-title{color:var(--rdl-text);align-items:center;gap:.625rem;font-size:.875rem;font-weight:600;display:flex}._rdl-removed-title svg{width:16px;height:16px;color:var(--rdl-warning)}._rdl-removed-count{color:var(--rdl-text-muted);background:var(--rdl-bg-tertiary);border-radius:99px;padding:.125rem .5rem;font-size:.8125rem;font-weight:500}._rdl-removed-toggle-icon{color:var(--rdl-text-muted);justify-content:center;align-items:center;transition:transform .2s;display:flex}._rdl-removed-toggle-icon svg{width:16px;height:16px}._rdl-removed-panel.is-open ._rdl-removed-toggle-icon{transform:rotate(180deg)}._rdl-removed-body{border-top:1px solid var(--rdl-border-light);background:var(--rdl-bg-secondary);display:none}._rdl-removed-panel.is-open ._rdl-removed-body{animation:.2s ease-out rdl-slide-down;display:block}@keyframes rdl-slide-down{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}._rdl-removed-actions{background:var(--rdl-bg);border-bottom:1px solid var(--rdl-border-light);align-items:center;gap:.75rem;padding:.75rem 1.25rem;display:flex}._rdl-removed-list{max-height:250px;padding:.5rem .75rem;overflow-y:auto}._rdl-removed-empty{text-align:center;color:var(--rdl-text-muted);padding:2rem;font-size:.875rem;font-style:italic}._rdl-removed-item{border-radius:var(--rdl-radius-sm);border-bottom:1px solid #0000;align-items:flex-start;gap:1rem;padding:.75rem 1rem;transition:background .15s;display:flex}._rdl-removed-item:not(:last-child){border-bottom-color:var(--rdl-border-light)}._rdl-removed-item:hover{background:var(--rdl-bg)}._rdl-removed-line-num{min-width:2.5rem;color:var(--rdl-warning);opacity:.8;flex-shrink:0;font-family:Fira Code,SF Mono,Consolas,monospace;font-size:.75rem;font-weight:700}._rdl-removed-content{color:var(--rdl-text-secondary);word-break:break-all;white-space:pre-wrap;flex:1;font-family:Fira Code,SF Mono,Consolas,monospace;font-size:.875rem;line-height:1.5}@media (max-width:768px){._rdl-removed-list{max-height:180px}}