.validation-container{width:100vw;margin:0;padding:1rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);min-height:100vh;box-sizing:border-box}.validation-container *,.validation-container *:before,.validation-container *:after{box-sizing:border-box}.validation-header{text-align:center;margin-bottom:2rem;padding:0 1rem}.validation-header h1{color:#2c3e50;font-size:2.5rem;margin-bottom:.5rem;font-weight:600}.validation-header p{color:#7f8c8d;font-size:1.1rem;margin:0}.validation-content{background:#fff;border-radius:8px;box-shadow:0 4px 16px #0000001a;padding:1.5rem;width:100%;max-width:100%;overflow-x:hidden;margin:0}.schema-section{margin-bottom:2rem}.schema-label{display:block;font-weight:600;color:#34495e;margin-bottom:.5rem;font-size:1rem}.schema-select{width:100%;max-width:300px;padding:.75rem;border:2px solid #e1e8ed;border-radius:8px;font-size:1rem;background:#fff;color:#2c3e50;transition:border-color .2s;box-sizing:border-box}.schema-select:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px #3498db1a}.tabs{display:flex;margin-bottom:2rem;border-bottom:2px solid #ecf0f1;flex-wrap:wrap}.tab{background:none;border:none;padding:1rem 1.5rem;font-size:.95rem;font-weight:500;color:#7f8c8d;cursor:pointer;border-bottom:3px solid transparent;transition:all .2s;white-space:nowrap}.tab:hover{color:#34495e;background:#f8f9fa}.tab.active{color:#3498db;border-bottom-color:#3498db;background:#f8f9fa}.tab-content{animation:fadeIn .3s ease-in;width:100%;max-width:100%;overflow-x:hidden}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.form-group{margin-bottom:1.5rem;width:100%;max-width:100%}.form-label{display:block;font-weight:600;color:#34495e;margin-bottom:.5rem;font-size:1rem}.help-text{display:block;font-size:.85rem;font-weight:400;color:#7f8c8d;margin-top:.25rem;font-style:italic}.xml-textarea{width:100%;max-width:100%;padding:1rem;border:2px solid #e1e8ed;border-radius:8px;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.9rem;line-height:1.5;resize:vertical;transition:border-color .2s;box-sizing:border-box;overflow-wrap:break-word;word-wrap:break-word}.xml-textarea:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px #3498db1a}.xml-textarea::placeholder{color:#bdc3c7}.entity-input{width:100%;max-width:100%;padding:.75rem;border:2px solid #e1e8ed;border-radius:8px;font-size:1rem;background:#fff;color:#2c3e50;transition:border-color .2s;box-sizing:border-box}.entity-input:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px #3498db1a}.entity-input::placeholder{color:#bdc3c7}.file-upload-section{margin-bottom:1.5rem;width:100%;max-width:100%}.file-input{width:100%;max-width:100%;padding:.75rem;border:2px dashed #e1e8ed;border-radius:8px;background:#f8f9fa;cursor:pointer;transition:all .2s;box-sizing:border-box}.file-input:hover{border-color:#3498db;background:#ecf8ff}.batch-files{margin:1.5rem 0;padding:1rem;background:#f8f9fa;border-radius:8px}.batch-files h3{margin-top:0;margin-bottom:1rem;color:#34495e;font-size:1.1rem}.files-list{display:grid;gap:.5rem}.file-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem;background:#fff;border:1px solid #e1e8ed;border-radius:6px}.file-info{display:flex;flex-direction:column;gap:.25rem}.file-name{font-weight:500;color:#2c3e50}.file-size{font-size:.85rem;color:#7f8c8d}.remove-file-button{background:#e74c3c;border:none;color:#fff;width:24px;height:24px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .2s}.remove-file-button:hover{background:#c0392b}.validate-button{background:linear-gradient(135deg,#3498db,#2980b9);color:#fff;border:none;padding:1rem 2rem;font-size:1rem;font-weight:600;border-radius:8px;cursor:pointer;transition:all .2s;box-shadow:0 4px 10px #3498db4d}.validate-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 15px #3498db66}.validate-button:disabled{background:#bdc3c7;cursor:not-allowed;transform:none;box-shadow:none}.clear-button{background:#95a5a6;color:#fff;border:none;padding:.5rem 1rem;font-size:.9rem;border-radius:6px;cursor:pointer;transition:background-color .2s}.clear-button:hover{background:#7f8c8d}.results-section{margin-top:3rem;padding-top:2rem;border-top:2px solid #ecf0f1}.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.results-header h2{color:#2c3e50;margin:0;font-size:1.5rem}.results-list{display:grid;gap:1rem}.result-item{background:#fff;border:1px solid #e1e8ed;border-radius:8px;padding:1.5rem;box-shadow:0 2px 8px #0000000d;transition:transform .2s}.result-item:hover{transform:translateY(-2px);box-shadow:0 4px 15px #0000001a}.result-item.valid{border-left:4px solid #27ae60}.result-item.invalid{border-left:4px solid #e74c3c}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.result-status{display:flex;align-items:center;gap:.5rem}.status-icon{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem}.status-icon.success{background:#27ae60;color:#fff}.status-icon.error{background:#e74c3c;color:#fff}.status-text{font-weight:600;color:#2c3e50}.status-message{font-weight:400;color:#7f8c8d;font-size:.9rem}.result-meta{display:flex;align-items:center;gap:1rem;color:#7f8c8d;font-size:.9rem;flex-wrap:wrap}.schema-type{background:#ecf0f1;padding:.25rem .5rem;border-radius:4px;font-weight:500}.validation-type{background:#e8f4fd;color:#2980b9;padding:.25rem .5rem;border-radius:4px;font-weight:500;font-size:.85rem}.timestamp{color:#95a5a6;font-size:.85rem}.limit-warning{color:#e74c3c;font-weight:600;animation:pulse 2s ease-in-out infinite}.validate-button.limit-exceeded{background:#e74c3c;cursor:not-allowed}.validate-button.limit-exceeded:hover{background:#c0392b;transform:none;box-shadow:none}.result-errors{background:#fdf2f2;border:1px solid #f5b2b2;border-radius:6px;padding:1rem;margin-bottom:1rem}.result-errors h4{color:#e74c3c;margin-top:0;margin-bottom:.5rem;font-size:1rem}.result-errors ul{margin:0;padding-left:1.5rem}.result-errors li{color:#721c24;margin-bottom:.25rem}.result-content{margin-top:1rem;width:100%;max-width:100%}.result-content summary{cursor:pointer;font-weight:500;color:#3498db;padding:.5rem 0;border-bottom:1px solid #ecf0f1}.result-content summary:hover{color:#2980b9}.content-display{background:#2c3e50;color:#ecf0f1;padding:1rem;border-radius:6px;font-size:.85rem;line-height:1.4;overflow-x:auto;margin-top:.5rem;white-space:pre-wrap;word-break:break-all;font-family:Monaco,Menlo,Ubuntu Mono,monospace;width:100%;max-width:100%;box-sizing:border-box}@media (max-width: 768px){.validation-container{padding:.5rem;width:100vw;overflow-x:hidden}.validation-content{padding:1rem;border-radius:4px;margin:0;max-width:100%;overflow-x:hidden}.validation-header{margin-bottom:1.5rem;padding:0 .5rem}.validation-header h1{font-size:2rem}.tabs{flex-direction:column;overflow-x:auto}.tab{text-align:center;border-bottom:1px solid #ecf0f1;border-right:none;white-space:nowrap;min-width:fit-content}.tab.active{border-bottom:1px solid #3498db;border-right:none}.result-header,.result-meta{flex-direction:column;align-items:flex-start;gap:.5rem}.xml-textarea,.entity-input,.file-input{font-size:.9rem;padding:.75rem .5rem}.schema-select{max-width:100%}.content-display{font-size:.75rem;padding:.75rem;word-break:break-word;overflow-wrap:anywhere}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.validate-button:disabled{animation:pulse 1.5s ease-in-out infinite}