*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#1a365d;--primary-dark:#0f1f3b;--primary-light:#2c5282;--secondary:#fff;--gray-light:#f7fafc;--gray-medium:#e2e8f0;--gray-dark:#718096;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--border-radius:8px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px #0000001a;--shadow-lg:0 10px 15px #0000001a;--transition:all 0.3s ease}#root,body,html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;height:100%;width:100%}body{color:#1a365d;color:var(--primary)}.app-container,body{background-color:#f7fafc;background-color:var(--gray-light)}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1 1;margin:0 auto;max-width:1600px;padding:40px;width:100%}.header{background-color:#1a365d;background-color:var(--primary);box-shadow:0 4px 6px #0000001a;box-shadow:var(--shadow-md);color:#fff;color:var(--secondary);padding:20px 40px;position:sticky;top:0;z-index:100}.header-content{justify-content:space-between;margin:0 auto;max-width:1600px}.header-content,.header-left{align-items:center;display:flex}.header-left{gap:20px}.header-logo{align-items:center;background:none;border:none;border-radius:8px;border-radius:var(--border-radius);color:#fff;color:var(--secondary);cursor:pointer;display:flex;font-size:20px;font-weight:700;gap:12px;padding:8px 12px;transition:all .3s ease;transition:var(--transition)}.header-logo:hover{background-color:#2c5282;background-color:var(--primary-light)}.header-subtitle{font-size:14px;font-weight:400;opacity:.9}.header-right{align-items:center;display:flex;gap:24px}.user-name{display:flex;flex-direction:column;font-size:14px;gap:4px}.user-name strong{font-weight:600}.logout-button{align-items:center;background-color:#ffffff1a;border:1px solid #fff3;border-radius:8px;border-radius:var(--border-radius);color:#fff;color:var(--secondary);cursor:pointer;display:flex;font-size:14px;font-weight:500;gap:8px;padding:8px 16px;transition:all .3s ease;transition:var(--transition)}.logout-button:hover{background-color:#fff3;border-color:#ffffff4d}.button-primary,.button-secondary{align-items:center;border:none;border-radius:8px;border-radius:var(--border-radius);cursor:pointer;display:inline-flex;font-size:14px;font-weight:600;gap:8px;padding:10px 20px;text-decoration:none;transition:all .3s ease;transition:var(--transition)}.button-primary{background-color:#1a365d;background-color:var(--primary);color:#fff;color:var(--secondary)}.button-primary:hover:not(:disabled){background-color:#0f1f3b;background-color:var(--primary-dark);box-shadow:0 4px 6px #0000001a;box-shadow:var(--shadow-md)}.button-primary:disabled{cursor:not-allowed;opacity:.6}.button-secondary{background-color:#e2e8f0;background-color:var(--gray-medium);border:1px solid #718096;border:1px solid var(--gray-dark);color:#1a365d;color:var(--primary)}.button-secondary:hover:not(:disabled){background-color:#fff;background-color:var(--secondary);border-color:#1a365d;border-color:var(--primary)}.button-secondary:disabled{cursor:not-allowed;opacity:.6}.button-full{justify-content:center;width:100%}.retry-button{background-color:#1a365d;background-color:var(--primary);border:none;border-radius:8px;border-radius:var(--border-radius);color:#fff;color:var(--secondary);cursor:pointer;font-weight:600;margin-top:16px;padding:10px 20px;transition:all .3s ease;transition:var(--transition)}.retry-button:hover{background-color:#0f1f3b;background-color:var(--primary-dark)}.form-group{margin-bottom:20px}.form-group label{color:#1a365d;color:var(--primary);display:block;font-size:14px;font-weight:600;margin-bottom:8px}.form-group small{color:#718096;color:var(--gray-dark);display:block;font-size:12px;margin-top:4px}.form-input,.form-select,.form-textarea{background-color:#fff;background-color:var(--secondary);border:1px solid #e2e8f0;border:1px solid var(--gray-medium);border-radius:8px;border-radius:var(--border-radius);color:#1a365d;color:var(--primary);font-family:inherit;font-size:14px;padding:12px;transition:all .3s ease;transition:var(--transition);width:100%}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:#1a365d;border-color:var(--primary);box-shadow:0 0 0 3px #1a365d1a;outline:none}.form-input.disabled,.form-textarea.disabled{background-color:#f7fafc;background-color:var(--gray-light);color:#718096;color:var(--gray-dark);cursor:not-allowed}.form-input::placeholder{color:#718096;color:var(--gray-dark)}.price-input-group{align-items:center;display:flex;position:relative}.currency-symbol{color:#1a365d;color:var(--primary);font-weight:600;left:12px;position:absolute}.price-input-group input{padding-left:28px}.price-info{align-items:center;background-color:#f7fafc;background-color:var(--gray-light);border-radius:4px;display:flex;font-size:13px;gap:8px;margin-top:8px;padding:8px 12px}.original-label{color:#718096;color:var(--gray-dark);font-weight:600}.original-value{color:#f59e0b;color:var(--warning);font-weight:700}.form-checkbox{gap:8px;margin-bottom:16px}.checkbox-label,.form-checkbox{align-items:center;display:flex}.checkbox-label{cursor:pointer;font-size:14px;font-weight:500;gap:10px;-webkit-user-select:none;user-select:none}.checkbox-label input[type=checkbox]{accent-color:#1a365d;accent-color:var(--primary);cursor:pointer;height:18px;width:18px}.form-error{font-size:14px;margin-bottom:16px;padding:12px}.form-error,.form-error-banner{background-color:#ef44441a;border:1px solid #ef4444;border:1px solid var(--danger);border-radius:8px;border-radius:var(--border-radius);color:#ef4444;color:var(--danger)}.form-error-banner{align-items:center;display:flex;gap:12px;margin-bottom:20px;padding:12px 16px}.auth-container{align-items:center;background:linear-gradient(135deg,#1a365d,#0f1f3b);background:linear-gradient(135deg,var(--primary) 0,var(--primary-dark) 100%);display:flex;justify-content:center;min-height:100vh;padding:20px}.auth-card{background-color:#fff;background-color:var(--secondary);border-radius:8px;border-radius:var(--border-radius);box-shadow:0 10px 15px #0000001a;box-shadow:var(--shadow-lg);max-width:400px;padding:40px;width:100%}.auth-header{margin-bottom:32px;text-align:center}.auth-logo{font-size:32px;font-weight:700;margin-bottom:16px}.auth-header h1,.auth-logo{color:#1a365d;color:var(--primary)}.auth-header h1{font-size:24px;margin-bottom:8px}.auth-header p{color:#718096;color:var(--gray-dark);font-size:14px}.auth-form{margin-bottom:24px}.auth-footer{border-top:1px solid #e2e8f0;border-top:1px solid var(--gray-medium);padding-top:24px;text-align:center}.auth-footer p{color:#718096;color:var(--gray-dark);font-size:14px}.auth-link{color:#1a365d;color:var(--primary);font-weight:600;text-decoration:none;transition:all .3s ease;transition:var(--transition)}.auth-link:hover{color:#2c5282;color:var(--primary-light);text-decoration:underline}.dashboard-header{align-items:flex-start;display:flex;justify-content:space-between;margin-bottom:40px}.dashboard-header h1{color:#1a365d;color:var(--primary);font-size:32px;margin-bottom:8px}.dashboard-header p{color:#718096;color:var(--gray-dark);font-size:16px}.projects-grid{grid-gap:24px;display:grid;gap:24px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));margin-bottom:40px}.project-card{background-color:#fff;background-color:var(--secondary);border-radius:8px;border-radius:var(--border-radius);box-shadow:0 4px 6px #0000001a;box-shadow:var(--shadow-md);cursor:pointer;display:flex;flex-direction:column;height:100%;overflow:hidden;transition:all .3s ease;transition:var(--transition)}.project-card:hover{box-shadow:0 10px 15px #0000001a;box-shadow:var(--shadow-lg);transform:translateY(-4px)}.project-card-header{align-items:start;border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--gray-medium);display:flex;gap:12px;justify-content:space-between;padding:20px}.project-card-header h3{color:#1a365d;color:var(--primary);flex:1 1;font-size:18px;word-break:break-word}.project-card-body{flex:1 1;padding:20px}.project-info{display:flex;flex-direction:column;gap:16px;margin-bottom:16px}.info-item{align-items:flex-start;display:flex;gap:12px}.info-item svg{color:#1a365d;color:var(--primary);flex-shrink:0;margin-top:2px}.info-item div{display:flex;flex:1 1;flex-direction:column;gap:4px}.info-item .label{color:#718096;color:var(--gray-dark);font-size:12px;font-weight:500;text-transform:uppercase}.info-item .value{color:#1a365d;color:var(--primary);font-size:16px;font-weight:700}.project-description{color:#718096;color:var(--gray-dark);font-size:14px;line-height:1.5;margin-bottom:8px}.project-card-footer{background-color:#f7fafc;background-color:var(--gray-light);border-top:1px solid #e2e8f0;border-top:1px solid var(--gray-medium);padding:16px 20px}.project-card-footer button{width:100%}.status-badge{border-radius:20px;display:inline-block;font-size:12px;font-weight:600;padding:6px 12px;text-transform:uppercase;white-space:nowrap}.status-active{background-color:#10b9811a;border:1px solid #10b981;border:1px solid var(--success);color:#10b981;color:var(--success)}.status-pending{background-color:#f59e0b1a;border:1px solid #f59e0b;border:1px solid var(--warning);color:#f59e0b;color:var(--warning)}.status-completed{background-color:#10b9811a;border:1px solid #10b981;border:1px solid var(--success);color:#10b981;color:var(--success)}.status-archived{background-color:#6b72801a;border:1px solid #718096;border:1px solid var(--gray-dark)}.empty-state,.status-archived{color:#718096;color:var(--gray-dark)}.empty-state{align-items:center;display:flex;flex-direction:column;justify-content:center;min-height:400px;text-align:center}.empty-state svg{color:#e2e8f0;color:var(--gray-medium);height:64px;margin-bottom:20px;width:64px}.empty-state h2{color:#1a365d;color:var(--primary);font-size:24px;margin-bottom:8px}.empty-state p{font-size:16px;margin-bottom:24px}.loading-container{align-items:center;color:#718096;color:var(--gray-dark);display:flex;flex-direction:column;justify-content:center;min-height:400px}.spinner{animation:spin 1s linear infinite;color:#1a365d;color:var(--primary);margin-bottom:20px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.alert{align-items:center;border-radius:8px;border-radius:var(--border-radius);display:flex;font-size:14px;font-weight:500;gap:12px;margin-bottom:24px;padding:16px}.alert-error{background-color:#ef44441a;border:1px solid #ef4444;border:1px solid var(--danger);color:#ef4444;color:var(--danger)}.alert-warning{background-color:#f59e0b1a;border:1px solid #f59e0b;border:1px solid var(--warning);color:#f59e0b;color:var(--warning)}.alert-success{background-color:#10b9811a;border:1px solid #10b981;border:1px solid var(--success);color:#10b981;color:var(--success)}.alert-info{background-color:#3b82f61a;border:1px solid #3b82f6;border:1px solid var(--info);color:#3b82f6;color:var(--info)}.file-upload-overlay{align-items:center;background-color:#00000080;bottom:0;display:flex;justify-content:center;left:0;padding:20px;position:fixed;right:0;top:0;z-index:1000}.file-upload-modal{background-color:#fff;background-color:var(--secondary);border-radius:8px;border-radius:var(--border-radius);box-shadow:0 10px 15px #0000001a;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;max-height:90vh;max-width:500px;overflow-y:auto;width:100%}.file-upload-header{align-items:center;border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--gray-medium);display:flex;flex-shrink:0;justify-content:space-between;padding:24px}.file-upload-header h2{color:#1a365d;color:var(--primary);font-size:20px}.close-button{align-items:center;background:none;border:none;color:#718096;color:var(--gray-dark);cursor:pointer;display:flex;justify-content:center;padding:4px;transition:all .3s ease;transition:var(--transition)}.close-button:hover{color:#ef4444;color:var(--danger)}.file-upload-area{align-items:center;background-color:#f7fafc;background-color:var(--gray-light);border:2px dashed #e2e8f0;border:2px dashed var(--gray-medium);border-radius:8px;cursor:pointer;display:flex;flex-direction:column;justify-content:center;margin:24px;min-height:250px;padding:40px;text-align:center;transition:all .3s ease;transition:var(--transition)}.file-upload-area.active{background-color:#1a365d0d;border-color:#1a365d;border-color:var(--primary)}.file-upload-area.disabled{cursor:default;opacity:.6}.file-upload-area svg{color:#1a365d;color:var(--primary);height:48px;margin-bottom:16px;width:48px}.file-upload-area h3{color:#1a365d;color:var(--primary);font-size:18px;margin-bottom:8px}.file-upload-area p{font-size:14px;margin-bottom:8px}.file-size-hint,.file-upload-area p{color:#718096;color:var(--gray-dark)}.file-size-hint{display:block;font-size:12px}.upload-status{align-items:center;display:flex;flex-direction:column;gap:16px;justify-content:center}.upload-status.validating{min-height:180px}.upload-status.error,.upload-status.success{min-height:150px}.upload-status p{color:#1a365d;color:var(--primary);font-size:16px;font-weight:600}.progress-bar{background-color:#e2e8f0;background-color:var(--gray-medium);border-radius:4px;height:8px;margin-top:8px;overflow:hidden;width:100%}.progress-fill{background-color:#1a365d;background-color:var(--primary);height:100%;transition:width .3s ease}.file-upload-footer{background-color:#f7fafc;background-color:var(--gray-light);border-top:1px solid #e2e8f0;border-top:1px solid var(--gray-medium);flex-shrink:0;padding:16px 24px}.tree-container{background-color:#fff;background-color:var(--secondary);border-radius:8px;border-radius:var(--border-radius);box-shadow:0 4px 6px #0000001a;box-shadow:var(--shadow-md);overflow:hidden}.tree-header{background-color:#f7fafc;background-color:var(--gray-light);border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--gray-medium);padding:24px}.tree-header h2{color:#1a365d;color:var(--primary);font-size:20px;margin-bottom:8px}.tree-hint{color:#718096;color:var(--gray-dark);font-size:13px}.tree-view{padding:20px}.tree-node{margin-bottom:8px}.tree-node-header{align-items:center;background-color:#f7fafc;background-color:var(--gray-light);border:1px solid #0000;border-radius:4px;cursor:pointer;display:flex;font-size:14px;gap:12px;padding:12px;transition:all .3s ease;transition:var(--transition);-webkit-user-select:none;user-select:none}.tree-node-header:hover{background-color:#f0f4f8;border-color:#e2e8f0;border-color:var(--gray-medium)}.chapter-header{background-color:#1a365d;background-color:var(--primary);color:#fff;color:var(--secondary);font-weight:600;margin-left:0}.chapter-header:hover{background-color:#2c5282;background-color:var(--primary-light)}.chapter-header .node-code{font-weight:700;min-width:80px}.partida-header{background-color:#fff;background-color:var(--secondary);border:1px solid #e2e8f0;border:1px solid var(--gray-medium);margin-left:24px}.partida-header:hover{border-color:#1a365d;border-color:var(--primary);box-shadow:0 2px 4px #1a365d1a}.partida-header.status-success{border-left:4px solid #10b981;border-left:4px solid var(--success)}.partida-header.status-modified{border-left:4px solid #f59e0b;border-left:4px solid var(--warning)}.partida-header.status-warning{border-left:4px solid #ef4444;border-left:4px solid var(--danger)}.component-header{background-color:#fff;background-color:var(--secondary);border:1px solid #e2e8f0;border:1px solid var(--gray-medium);font-size:13px;margin-left:48px;padding:10px}.component-header:hover{background-color:#fafbfc;border-color:#1a365d;border-color:var(--primary)}.component-header.status-success{border-left:4px solid #10b981;border-left:4px solid var(--success)}.component-header.status-modified{border-left:4px solid #f59e0b;border-left:4px solid var(--warning)}.component-header.status-warning{border-left:4px solid #ef4444;border-left:4px solid var(--danger)}.expand-button{align-items:center;background:none;border:none;color:inherit;cursor:pointer;display:flex;flex-shrink:0;justify-content:center;padding:0}.node-code{font-family:Monaco,Courier New,monospace;font-weight:700}.node-code,.node-unit{flex-shrink:0;min-width:60px}.node-unit{background-color:#1a365d1a;border-radius:4px;color:#1a365d;color:var(--primary);font-size:12px;font-weight:600;padding:2px 8px;text-align:center}.node-description{color:inherit;flex:1 1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.node-quantity{color:#718096;color:var(--gray-dark);flex-shrink:0;min-width:70px;text-align:right}.node-price,.node-value{color:#1a365d;color:var(--primary)}.node-price,.node-subtotal,.node-value{flex-shrink:0;font-weight:700;min-width:120px;text-align:right}.node-subtotal{color:#10b981;color:var(--success)}.tree-children{margin-bottom:4px;margin-top:4px}.tree-node.component-node .tree-node-header{margin-left:0}.node-meta{background-color:#fef3c7;border-left:4px solid #f59e0b;border-left:4px solid var(--warning);border-radius:4px;font-size:12px;margin:0 24px 4px 48px;padding:8px 12px}.original-price{color:#f59e0b;color:var(--warning);font-weight:600}.partida-total{align-items:center;background-color:#f0f4f8;border:1px solid #e2e8f0;border:1px solid var(--gray-medium);border-radius:4px;color:#1a365d;color:var(--primary);display:flex;font-weight:600;justify-content:space-between;margin:12px 24px 0 48px;padding:12px}.total-value{color:#10b981;color:var(--success);font-size:16px}.project-detail-header{align-items:center;display:flex;gap:24px;margin-bottom:32px}.project-info-header{flex:1 1}.project-info-header h1{color:#1a365d;color:var(--primary);font-size:32px;margin-bottom:8px}.project-meta{color:#718096;color:var(--gray-dark);display:flex;font-size:14px;gap:32px}.project-detail-content{grid-gap:24px;display:grid;gap:24px;grid-template-columns:1fr}.edit-panel-overlay{align-items:flex-end;background-color:#00000080;bottom:0;display:flex;justify-content:flex-end;left:0;position:fixed;right:0;top:0;z-index:1000}.edit-panel{animation:slideUp .3s ease;background-color:#fff;background-color:var(--secondary);border-radius:8px 8px 0 0;border-radius:var(--border-radius) var(--border-radius) 0 0;box-shadow:0 10px 15px #0000001a;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;max-height:90vh;max-width:500px;overflow-y:auto;width:100%}@media (max-width:768px){.edit-panel{border-radius:0;max-height:100vh}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.edit-panel-header{align-items:center;border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--gray-medium);display:flex;flex-shrink:0;justify-content:space-between;padding:24px}.edit-panel-header h2{color:#1a365d;color:var(--primary);font-size:20px}.edit-panel-tabs{border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--gray-medium);display:flex;flex-shrink:0;gap:0;padding:0 24px}.tab-button{align-items:center;background:none;border:none;border-bottom:3px solid #0000;color:#718096;color:var(--gray-dark);cursor:pointer;display:flex;font-size:14px;font-weight:600;gap:8px;padding:16px 12px;transition:all .3s ease;transition:var(--transition)}.tab-button.active,.tab-button:hover{color:#1a365d;color:var(--primary)}.tab-button.active{border-bottom-color:#1a365d;border-bottom-color:var(--primary)}.edit-panel-content{flex:1 1;overflow-y:auto;padding:24px}.form-section{margin-bottom:24px}.form-section h3{border-bottom:2px solid #e2e8f0;border-bottom:2px solid var(--gray-medium);color:#1a365d;color:var(--primary);font-size:16px;font-weight:600;margin-bottom:16px;padding-bottom:8px}.edit-panel-footer{background-color:#f7fafc;background-color:var(--gray-light);border-top:1px solid #e2e8f0;border-top:1px solid var(--gray-medium);display:flex;flex-shrink:0;gap:12px;padding:16px 24px}.edit-panel-footer button{flex:1 1}.history-list{display:flex;flex-direction:column;gap:16px}.no-history{color:#718096;color:var(--gray-dark);font-size:14px;padding:40px 20px;text-align:center}.history-entry{background-color:#f7fafc;background-color:var(--gray-light);border-left:4px solid #1a365d;border-left:4px solid var(--primary);border-radius:4px;padding:16px}.history-header{display:flex;font-size:13px;gap:12px;justify-content:space-between;margin-bottom:12px}.history-date{color:#1a365d;color:var(--primary);font-weight:600}.history-user{color:#718096;color:var(--gray-dark)}.history-change{margin-bottom:12px}.change-field{color:#718096;color:var(--gray-dark);font-size:13px;margin-bottom:4px}.change-values{align-items:center;display:flex;font-size:13px;font-weight:600;gap:8px}.old-value{color:#ef4444;color:var(--danger);text-decoration:line-through}.arrow{color:#718096;color:var(--gray-dark)}.new-value{color:#10b981;color:var(--success)}.history-reason{background-color:#fff;background-color:var(--secondary);border-radius:4px;color:#718096;color:var(--gray-dark);font-size:13px;padding:8px}.history-reason strong{color:#1a365d;color:var(--primary)}.observations-panel-overlay{align-items:flex-end;background-color:#00000080;bottom:0;display:flex;justify-content:flex-end;left:0;position:fixed;right:0;top:0;z-index:1000}.observations-panel{animation:slideUp .3s ease;background-color:#fff;background-color:var(--secondary);border-radius:8px 8px 0 0;border-radius:var(--border-radius) var(--border-radius) 0 0;box-shadow:0 10px 15px #0000001a;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;max-height:90vh;max-width:500px;overflow-y:auto;width:100%}.observations-header{align-items:center;border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--gray-medium);display:flex;flex-shrink:0;justify-content:space-between;padding:24px}.observations-header h3{color:#1a365d;color:var(--primary);font-size:20px}.observations-content{display:flex;flex:1 1;flex-direction:column;gap:24px;overflow-y:auto;padding:24px}.observations-list{flex:1 1}.observations-list h4{color:#1a365d;color:var(--primary);font-size:14px;font-weight:600;margin-bottom:16px}.no-observations{color:#718096;color:var(--gray-dark);font-size:13px;padding:24px;text-align:center}.no-observations,.observation-item{background-color:#f7fafc;background-color:var(--gray-light);border-radius:4px}.observation-item{border-left:4px solid #1a365d;border-left:4px solid var(--primary);margin-bottom:12px;padding:12px}.observation-meta{align-items:center;display:flex;flex-wrap:wrap;font-size:12px;gap:8px;margin-bottom:8px}.observation-date{color:#1a365d;color:var(--primary);font-weight:600}.observation-user{color:#718096;color:var(--gray-dark)}.observation-category{background-color:#1a365d;background-color:var(--primary);border-radius:12px;color:#fff;color:var(--secondary);font-size:11px;font-weight:600;padding:2px 8px}.category-precio{background-color:#f59e0b;background-color:var(--warning)}.category-descomposición{background-color:#3b82f6;background-color:var(--info)}.category-especificación{background-color:#1a365d;background-color:var(--primary)}.category-otro{background-color:#718096;background-color:var(--gray-dark)}.observation-text{color:#1a365d;color:var(--primary);font-size:13px;line-height:1.5;margin:0}.observation-form{border-top:1px solid #e2e8f0;border-top:1px solid var(--gray-medium);padding-top:24px}.observation-form h4{color:#1a365d;color:var(--primary);font-size:14px;font-weight:600;margin-bottom:16px}.observation-form button{width:100%}@media (max-width:1200px){.main-content{padding:24px}.projects-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}}@media (max-width:768px){.header-content{align-items:flex-start;flex-direction:column;gap:16px}.header-right{justify-content:space-between;width:100%}.main-content{padding:16px}.dashboard-header{flex-direction:column;gap:16px}.dashboard-header h1{font-size:24px}.projects-grid{grid-template-columns:1fr}.project-meta{flex-direction:column;gap:8px}.node-code{font-size:12px;min-width:45px}.node-price,.node-quantity,.node-subtotal,.node-unit,.node-value{display:none}.tree-node-header{font-size:13px;gap:8px;padding:8px}.chapter-header{flex-wrap:wrap}.chapter-header .node-code{min-width:auto}.component-header,.partida-header{flex-wrap:wrap;gap:8px}.partida-header .node-code{min-width:auto}.component-header .node-description,.partida-header .node-description{white-space:normal;width:100%}.auth-card,.edit-panel,.file-upload-modal,.observations-panel{max-width:100%}}@media (max-width:480px){.header{padding:16px 20px}.header-logo{font-size:18px}.main-content{padding:12px}.dashboard-header h1{font-size:20px}.button-primary,.button-secondary{font-size:13px;padding:8px 12px}.auth-card{padding:24px}.form-group{margin-bottom:16px}.tree-node-header{align-items:flex-start;flex-direction:column;gap:4px}.expand-button{align-self:flex-start}.tree-children{margin-left:0}.partida-header{margin-left:12px}.component-header{margin-left:24px}.node-meta,.partida-total{margin-left:12px;margin-right:0}}.text-center{text-align:center}.text-right{text-align:right}.text-left{text-align:left}.mt{margin-top:16px}.mb{margin-bottom:16px}.pa{padding:16px}.gap-sm{gap:8px}.gap-md{gap:16px}.gap-lg{gap:24px}.opacity-50{opacity:.5}.opacity-75{opacity:.75}
/*# sourceMappingURL=main.5734ef81.css.map*/