:root{--primary-color: #2c3e50;--accent-color: #3498db;--bg-color: #f5f7fa;--text-color: #333;--border-color: #e1e4e8;--header-height: 85px;--font-ui: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;--font-legal: "Times New Roman", Times, serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-ui);background-color:var(--bg-color);color:var(--text-color);height:100vh;overflow:hidden}#app{display:flex;flex-direction:column;height:100%}.app-header{height:var(--header-height);background-color:#fff;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;box-shadow:0 2px 4px #00000005}.app-header h1{font-size:1.25rem;font-weight:600;color:var(--primary-color);letter-spacing:-.01em}.btn{padding:.5rem 1rem;border-radius:6px;border:none;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;font-family:var(--font-ui)}.primary-btn{background-color:var(--primary-color);color:#fff}.primary-btn:hover{background-color:#1a252f;transform:translateY(-1px);box-shadow:0 2px 5px #0000001a}.primary-btn:active{transform:translateY(0)}.secondary-btn{background-color:transparent;color:var(--primary-color);border:1px solid var(--border-color);margin-right:.5rem}.secondary-btn:hover{background-color:#f8f9fa;border-color:#cbd5e0}.dropdown{position:relative;display:inline-block;margin-right:.5rem}.dropdown-content{display:none;position:absolute;background-color:#fff;min-width:160px;box-shadow:0 8px 16px #0000001a;z-index:100;border-radius:6px;border:1px solid var(--border-color);margin-top:4px}.dropdown-content:before{content:"";position:absolute;top:-10px;left:0;width:100%;height:10px;background:transparent}.dropdown:hover .dropdown-content{display:block}.dropdown-content a{color:var(--text-color);padding:10px 16px;text-decoration:none;display:block;font-size:.9rem;cursor:pointer}.dropdown-content a:hover{background-color:#f5f7fa;color:var(--accent-color)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);opacity:1;transition:opacity .2s}.modal-overlay.hidden{display:none!important;opacity:0;pointer-events:none}.modal-content{background-color:#fff;width:90%;max-width:900px;border-radius:8px;box-shadow:0 10px 25px #0000001a;display:flex;flex-direction:column;max-height:80vh}.modal-header{padding:1.5rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-header h2{font-size:1.25rem;color:var(--primary-color);margin:0}.close-btn{background:none;border:none;font-size:1.5rem;cursor:pointer;color:#888}.modal-body{padding:1.5rem;overflow-y:auto}.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end}.modal-input{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:4px;font-size:1rem;outline:none}.modal-input:focus{border-color:var(--accent-color)}.file-list{list-style:none}.file-item{padding:.75rem;border-bottom:1px solid var(--border-color);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background-color .1s}.file-item:hover{background-color:#f8f9fa}.file-item:last-child{border-bottom:none}.file-name{font-weight:500;color:var(--primary-color)}.file-date{font-size:.8rem;color:#888}.editor-container{display:flex;flex:1;overflow:hidden}.pane{flex:1;height:100%;display:flex;flex-direction:column}.input-pane{border-right:1px solid var(--border-color);background-color:#fff}#editor-input{flex:1;border:none;resize:none;padding:2rem;font-family:Consolas,Monaco,monospace;font-size:1rem;line-height:1.6;outline:none;color:#2c3e50;width:100%}.preview-pane{background-color:var(--bg-color);padding:4rem 2rem 2rem;overflow-y:auto;display:flex;flex-direction:column;justify-content:flex-start;align-items:center}.document-page{background-color:#fff;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;font-family:var(--font-legal);font-size:12pt;line-height:1.5;color:#000;overflow:hidden}.document-page p{margin-bottom:1rem;text-align:justify}.document-page h1,.document-page h2,.document-page h3{text-align:center;margin-bottom:1.5rem;text-transform:uppercase}.divider-single{border:0;border-top:1px solid #000;margin:1rem 0}.divider-double{border:0;border-top:3px double #000;margin:1rem 0}.row{display:flex;width:100%;margin-bottom:1rem}.column{flex:1;padding:0 1rem}.column:first-child{border-right:1px solid #000;padding-left:0}.column:last-child{padding-right:0}.document-page ul,.document-page ol{margin-bottom:1rem;padding-left:2rem}.document-page li{margin-bottom:.5rem}#help-fab{position:fixed;bottom:2rem;right:2rem;width:3.5rem;height:3.5rem;border-radius:50%;background-color:var(--primary-color);color:#fff;font-size:1.5rem;font-weight:700;border:none;box-shadow:0 4px 10px #0000004d;cursor:pointer;z-index:1000;transition:transform .2s,background-color .2s;display:flex;justify-content:center;align-items:center}#help-fab:hover{transform:scale(1.1);background-color:#34495e}.help-section{margin-bottom:1.5rem}.help-section h3{font-size:1.1rem;color:var(--primary-color);margin-bottom:.5rem;border-bottom:1px solid var(--border-color);padding-bottom:.2rem}.help-table{width:100%;border-collapse:collapse;font-size:.9rem}.help-table td{padding:.3rem 0;vertical-align:top}.help-code{font-family:monospace;background:#eee;padding:.1rem .3rem;border-radius:3px;color:#c7254e}.help-desc{color:#555}.search-container{position:fixed;top:1rem;right:1rem;background:#fff;box-shadow:0 4px 12px #00000026;border-radius:6px;padding:.5rem;z-index:2000;display:flex;flex-direction:column;gap:.5rem;border:1px solid #ddd;width:300px;font-family:var(--font-ui)}.search-container.hidden{display:none}.search-row{display:flex;align-items:center;gap:.3rem}.search-row input{flex:1;padding:.3rem;border:1px solid #ccc;border-radius:3px;font-size:.9rem}.search-container button{background:#f0f0f0;border:1px solid #ccc;border-radius:3px;padding:.2rem .6rem;cursor:pointer;font-size:.8rem}.search-container button:hover{background:#e0e0e0}.search-container #search-close-btn{background:transparent;border:none;font-size:1.2rem;padding:0 .3rem;color:#888}.search-container #search-close-btn:hover{color:#333}#snip-content{min-height:100px;resize:vertical;font-family:monospace;transition:min-height .3s ease,background-color .2s}#snip-content:focus{min-height:300px;background-color:#fcfcfc;border-color:var(--accent-color)}.doc-table{width:100%;border-collapse:collapse;margin-bottom:1.5rem;font-size:.95rem}.doc-table th,.doc-table td{padding:.75rem;border:1px solid #000;text-align:left}.doc-table th{background-color:#f1f1f1;font-weight:700;text-transform:uppercase;font-size:.9rem}.doc-table tr:nth-child(2n){background-color:#fcfcfc}.note-icon{cursor:help;position:absolute;right:.5rem;font-size:1rem;vertical-align:middle;display:inline-block;width:auto;height:auto}.document-page{position:relative}