:root{--bg: #ffffff;--bg-secondary: #f8f9fa;--border: #dee2e6;--text: #212529;--text-secondary: #6c757d;--accent: #0066cc;--accent-light: #e7f3ff;--code-bg: #f5f5f5;--level-error: #dc3545;--level-warn: #fd7e14;--level-info: #198754;--level-debug: #6c757d}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Georgia,Times New Roman,serif;background:var(--bg);color:var(--text);line-height:1.8;font-size:16px}.container{max-width:1100px;margin:0 auto;padding:2rem 3rem;min-height:100vh;display:flex;flex-direction:column}.header{padding:3rem 0 2rem;text-align:center;margin-bottom:2rem}.header h1{font-size:2rem;font-weight:700;color:var(--text);margin-bottom:.5rem;letter-spacing:.5px}.header .subtitle{font-size:1.1rem;color:var(--text-secondary);font-style:italic}.section{margin-bottom:3rem}.section h2{font-size:1.4rem;font-weight:700;margin-bottom:.75rem;color:var(--text);border-bottom:1px solid var(--border);padding-bottom:.5rem}.section p{margin-bottom:1.5rem;text-align:justify}.figure{margin:1.5rem 0}.figure-content{border:1px solid var(--border);padding:1.5rem;background:var(--bg)}.figure-content.no-padding{padding:0}.figure-caption{margin-top:.75rem;font-size:.9rem;color:var(--text-secondary);text-align:center;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#drop-zone{cursor:pointer;transition:border-color .2s,background-color .2s;min-height:200px;display:flex;align-items:center;justify-content:center}#drop-zone:hover,#drop-zone.drag-over{border-color:var(--accent);background:var(--accent-light)}.drop-zone-inner{text-align:center}.drop-zone-inner code{display:block;font-size:1.5rem;margin-bottom:1rem;color:var(--accent)}.drop-zone-inner p{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.95rem;color:var(--text-secondary);margin:0}#file-input{display:none}.controls{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:var(--bg-secondary);border:1px solid var(--border);border-bottom:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.9rem}.controls-left,.controls-right{display:flex;align-items:center;gap:1rem}.controls .separator{color:var(--border)}#log-count,#apps-count{color:var(--text-secondary)}.controls label{display:flex;align-items:center;gap:.4rem;cursor:pointer;color:var(--text-secondary)}.btn{background:var(--bg);border:1px solid var(--border);color:var(--text);padding:.4rem .8rem;cursor:pointer;font-size:.85rem;font-family:inherit}.btn:hover{background:var(--bg-secondary);border-color:var(--accent)}.logs{height:600px;overflow-y:auto;padding:1rem;font-family:Consolas,Monaco,Courier New,monospace;font-size:.85rem;line-height:1.6;background:var(--code-bg)}.log-entry{margin-bottom:2px;white-space:pre-wrap;word-wrap:break-word}.timestamp{color:var(--text-secondary)}.app-label{font-weight:600}.level{font-weight:600;display:inline-block;min-width:45px}.level-error{color:var(--level-error)}.level-warn{color:var(--level-warn)}.level-info{color:var(--level-info)}.level-debug{color:var(--level-debug)}.message{color:var(--text)}.tool-execution{margin-bottom:.5rem}.tool-message{padding-left:70px;color:var(--text-secondary)}.tool-result{color:var(--level-info)}.tool-error{color:var(--level-error)}.connector{color:var(--border)}.tool-execution.collapsible.collapsed .tool-messages-hidden{display:none}.tool-execution.collapsible:not(.collapsed) .tool-expand-btn .expand-text{color:var(--text-secondary)}.tool-expand-btn{padding-left:70px;cursor:pointer;-webkit-user-select:none;user-select:none}.tool-expand-btn:hover{background:var(--bg-secondary)}.tool-expand-btn .expand-text{color:var(--accent);font-style:italic}.tool-messages-result{border-left:2px solid var(--level-info);margin-left:70px;padding-left:8px;background:#1987540d}.tool-messages-result .tool-message{padding-left:0}.tool-execution.collapsed .tool-messages-result{margin-top:2px}code{font-family:Consolas,Monaco,Courier New,monospace;background:var(--code-bg);padding:.2rem .4rem;border-radius:3px;font-size:.9em;border:1px solid var(--border)}footer{border-top:2px solid var(--border);padding:2rem 0;margin-top:auto;text-align:center;font-size:.9rem;color:var(--text-secondary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.hidden{display:none!important}.logs::-webkit-scrollbar{width:8px}.logs::-webkit-scrollbar-track{background:var(--bg-secondary)}.logs::-webkit-scrollbar-thumb{background:var(--border)}.logs::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@media print{.controls{display:none}.logs{height:auto;max-height:none;overflow:visible}}