:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--color-primary: #3498db;--color-secondary: #2c3e50;--color-success: #2ecc71;--color-warning: #f39c12;--color-danger: #e74c3c;--color-light: #ecf0f1;--color-dark: #34495e;--color-gray: #95a5a6;--color-white: #ffffff;--color-available: #2ecc71;--color-near-capacity: #f39c12;--color-over-capacity: #e74c3c}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.6;color:var(--color-dark);background-color:#f8f9fa}#root{width:100%;min-height:100vh}.app-container{display:flex;flex-direction:column;min-height:100vh}header{background-color:var(--color-secondary);color:var(--color-white);padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 5px #0000001a}header h1{font-size:1.5rem;margin:0}nav{display:flex;gap:.5rem}nav button{background-color:transparent;color:var(--color-light);border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-weight:500;transition:background-color .2s}nav button:hover{background-color:#ffffff1a}nav button.active{background-color:var(--color-primary);color:var(--color-white)}main{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.header-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}h2{font-size:1.75rem;color:var(--color-secondary);margin-bottom:1rem}h3{font-size:1.25rem;color:var(--color-secondary);margin-bottom:1rem}button{background-color:var(--color-primary);color:var(--color-white);border:none;padding:.75rem 1.25rem;border-radius:4px;cursor:pointer;font-weight:500;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;line-height:1}button:hover{background-color:#2980b9;transform:translateY(-1px);box-shadow:0 2px 5px #0000001a}button:active{transform:translateY(0);box-shadow:none}button.danger{background-color:var(--color-danger)}button.danger:hover{background-color:#c0392b}button.secondary{background-color:var(--color-light);color:var(--color-dark);border:1px solid #ddd}button.secondary:hover{background-color:#dfe6e9}table{width:100%;border-collapse:collapse;margin-bottom:2rem;background-color:var(--color-white);box-shadow:0 1px 3px #0000001a;border-radius:4px;overflow:hidden}thead{background-color:var(--color-secondary);color:var(--color-white)}th{text-align:left;padding:.75rem 1rem;font-weight:500}td{padding:.75rem 1rem;border-top:1px solid #eee}tr:nth-child(2n){background-color:#f8f9fa}.empty-state{text-align:center;color:var(--color-gray);padding:2rem;font-style:italic}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal{background-color:var(--color-white);border-radius:8px;padding:1.5rem;width:100%;max-width:500px;box-shadow:0 4px 6px #0000001a}.modal h3{margin-bottom:1.5rem}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500}.form-group input,.form-group select{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;background-color:#fff;transition:border-color .2s,box-shadow .2s;color:var(--color-dark)}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #3498db33}.form-group select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2395a5a6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:16px;padding-right:2.5rem}.form-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1.5rem}.form-row{display:flex;gap:1rem;align-items:flex-end}.form-row .form-group{flex:1}.toast{position:fixed;bottom:2rem;right:2rem;background-color:var(--color-success);color:var(--color-white);padding:.75rem 1.5rem;border-radius:4px;box-shadow:0 2px 5px #0003;z-index:1000;animation:fadeIn .3s,fadeOut .3s 2.7s}.toast.error{background-color:var(--color-danger)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(20px)}}.filters{display:flex;gap:1rem;margin-bottom:1.5rem;background-color:var(--color-white);padding:1rem;border-radius:4px;box-shadow:0 1px 3px #0000001a;flex-wrap:wrap}.filter-group{display:flex;flex-direction:column;min-width:150px}.filter-group.checkbox{flex-direction:row;align-items:center;gap:.5rem}.capacity-heatmap{background-color:var(--color-white);padding:1.5rem;border-radius:4px;box-shadow:0 1px 3px #0000001a;margin-bottom:1.5rem}.heatmap-container{display:flex;flex-direction:column;gap:1rem}.person-info{width:200px;flex-shrink:0}.person-details{font-size:.875rem;color:var(--color-gray)}.capacity-bar-container{flex:1;height:24px;background-color:#eee;border-radius:12px;overflow:hidden}.capacity-bar{height:100%;display:flex;align-items:center;justify-content:flex-end;padding:0 1rem;color:var(--color-white);font-weight:500;font-size:.875rem;transition:width .3s}.capacity-bar.available{background-color:var(--color-available)}.capacity-bar.near-capacity{background-color:var(--color-warning)}.capacity-bar.over-capacity{background-color:var(--color-danger)}.legend{display:flex;gap:1.5rem;justify-content:center}.legend-item{display:flex;align-items:center;gap:.5rem}.legend-color{width:16px;height:16px;border-radius:4px}.legend-color.available{background-color:var(--color-available)}.legend-color.near-capacity{background-color:var(--color-warning)}.legend-color.over-capacity{background-color:var(--color-danger)}td.over-allocated{color:var(--color-danger);font-weight:500}td.near-capacity{color:var(--color-warning);font-weight:500}td.available{color:var(--color-success)}td.negative{color:var(--color-danger);font-weight:500}.project-selector{display:flex;align-items:center;gap:1rem;margin-bottom:2rem;background-color:var(--color-white);padding:1.5rem;border-radius:4px;box-shadow:0 1px 3px #0000001a}.project-selector select{min-width:250px}.add-assignment-form{background-color:var(--color-white);padding:1.5rem;border-radius:4px;box-shadow:0 1px 3px #0000001a;margin-top:2rem}.allocation-info{margin-top:1rem;padding:.75rem;background-color:#f8f9fa;border-radius:4px;border-left:4px solid var(--color-primary)}.allocation-info .error{color:var(--color-danger);font-weight:500}.project-dashboard .project-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:1.5rem;margin-top:1.5rem}.project-card{background-color:var(--color-white);border-radius:8px;box-shadow:0 2px 8px #0000001a;padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem}.project-card-header{display:flex;flex-direction:column;gap:.5rem}.project-card-header h3{margin:0;font-size:1.25rem;color:var(--color-dark)}.project-stats{display:flex;flex-wrap:wrap;gap:1rem}.project-stats .stat{font-size:.875rem;color:var(--color-text-light)}.project-progress{display:flex;flex-direction:column;gap:1rem}.progress-item{display:flex;flex-direction:column;gap:.25rem}.progress-label{display:flex;justify-content:space-between;font-size:.875rem}.progress-label .negative{color:var(--color-danger)}.progress-bar-container{height:1.25rem;background-color:#f1f2f6;border-radius:4px;overflow:hidden}.progress-bar{height:100%;color:var(--color-white);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:500;transition:width .3s ease}.progress-bar.dev{background-color:var(--color-primary)}.progress-bar.design{background-color:var(--color-secondary)}.progress-bar.qa{background-color:var(--color-tertiary)}.team-heatmap{display:flex;flex-direction:column;gap:1rem}.team-heatmap h4{margin:0;font-size:1rem;color:var(--color-dark)}.heatmap-container{display:flex;flex-direction:column;gap:.75rem}.heatmap-row{display:flex;align-items:center;gap:1rem}.person-info{width:180px;flex-shrink:0}.person-details{font-size:.75rem;color:var(--color-text-light);margin-top:.25rem}.empty-state{color:var(--color-text-light);font-style:italic;text-align:center;padding:2rem 0}.filters .filter-group.checkbox{display:flex;align-items:center;gap:.5rem}.filters .filter-group.checkbox input[type=checkbox]{width:auto}@media (max-width: 768px){header{flex-direction:column;gap:1rem;padding:1rem}nav{width:100%;justify-content:space-between}main{padding:1rem}.header-actions{flex-direction:column;align-items:flex-start;gap:1rem}.header-actions button{width:100%}.heatmap-row{flex-direction:column;align-items:flex-start}.person-info{width:100%;margin-bottom:.5rem}.form-row{flex-direction:column}table{display:block;overflow-x:auto}}