:root{color:#111827;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f9fafb;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}#root{min-height:100vh}.app-shell{width:min(1180px,100% - 32px);margin:0 auto;padding:32px 0 48px}.topbar{justify-content:space-between;align-items:flex-start;gap:24px;padding:8px 0 24px;display:flex}.eyebrow{color:#0f766e;margin:0 0 8px;font-size:14px;font-weight:700}.topbar h1{color:#111827;margin:0;font-size:44px;font-weight:750;line-height:1.1}button,input,textarea,select{font:inherit}button{cursor:pointer}.notify-button,.primary-button,.text-button{border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:42px;font-weight:700;display:inline-flex}.notify-button{color:#134e4a;background:#ccfbf1;border-color:#99f6e4;flex:none;padding:0 14px}.primary-button{color:#fff;background:#111827;width:100%}.text-button{color:#374151;background:#f3f4f6;border-color:#e5e7eb;min-height:34px;padding:0 10px}.alerts{gap:10px;margin-bottom:18px;display:grid}.alert{color:#7c2d12;background:#ffedd5;border:1px solid #fed7aa;border-radius:8px;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:12px 14px;display:grid}.alert div{gap:2px;display:grid}.alert span{font-size:13px}.summary-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px;display:grid}.summary-grid div{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:16px}.summary-grid span{color:#111827;font-size:30px;font-weight:800;line-height:1;display:block}.summary-grid p{color:#6b7280;margin:8px 0 0;font-size:14px}.workspace{grid-template-columns:minmax(280px,360px) 1fr;align-items:start;gap:18px;display:grid}.todo-form,.todo-panel{background:#fff;border:1px solid #e5e7eb;border-radius:8px}.todo-form{gap:16px;padding:18px;display:grid}.form-title,.panel-header{justify-content:space-between;align-items:center;gap:12px;display:flex}h2{color:#111827;margin:0;font-size:20px;line-height:1.2}label{color:#374151;gap:7px;font-size:14px;font-weight:700;display:grid}input,textarea,select{box-sizing:border-box;color:#111827;background:#fff;border:1px solid #d1d5db;border-radius:8px;outline:none;width:100%;padding:10px 12px}textarea{resize:vertical}input:focus,textarea:focus,select:focus{border-color:#0f766e;box-shadow:0 0 0 3px #0f766e24}.form-row{grid-template-columns:1fr 120px;gap:12px;display:grid}.form-error{color:#b91c1c;margin:0;font-size:14px;font-weight:700}.todo-panel{min-height:560px;overflow:hidden}.panel-header{border-bottom:1px solid #e5e7eb;padding:18px}.filter-tabs{background:#f3f4f6;border-radius:8px;flex-wrap:wrap;gap:6px;padding:4px;display:inline-flex}.filter-tabs button{color:#4b5563;background:0 0;border:0;border-radius:6px;min-height:32px;padding:0 10px;font-size:14px}.filter-tabs button.active{color:#111827;background:#fff;box-shadow:0 1px 2px #11182714}.todo-list{gap:0;display:grid}.todo-item{border-bottom:1px solid #f3f4f6;grid-template-columns:auto 1fr auto;gap:12px;padding:16px 18px;display:grid}.todo-item:last-child{border-bottom:0}.todo-item.completed h3,.todo-item.completed .todo-content>p{color:#9ca3af;text-decoration:line-through}.todo-item.overdue{background:#fff7ed}.todo-item.due{background:#ecfeff}.complete-button,.icon-button{color:#374151;background:#fff;border:1px solid #d1d5db;border-radius:8px;justify-content:center;align-items:center;width:34px;height:34px;display:inline-flex}.complete-button{color:#0f766e}.icon-button.danger{color:#b91c1c}.todo-content{text-align:left;min-width:0}.todo-line{align-items:center;gap:10px;display:flex}.todo-line h3{color:#111827;overflow-wrap:anywhere;min-width:0;margin:0;font-size:17px;line-height:1.35}.todo-content>p{color:#4b5563;overflow-wrap:anywhere;margin:6px 0 0;font-size:14px}.todo-meta{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.todo-meta span,.priority{border-radius:999px;align-items:center;min-height:24px;padding:0 8px;font-size:12px;font-weight:800;display:inline-flex}.todo-meta span{color:#4b5563;background:#f3f4f6}.priority.low{color:#166534;background:#dcfce7}.priority.normal{color:#1d4ed8;background:#dbeafe}.priority.high{color:#991b1b;background:#fee2e2}.todo-actions{gap:8px;display:flex}.empty-state{color:#9ca3af;place-items:center;gap:10px;min-height:360px;display:grid}.empty-state p{margin:0}@media (width<=860px){.app-shell{width:min(100% - 20px,680px);padding-top:20px}.topbar,.panel-header{flex-direction:column;align-items:stretch}.topbar h1{font-size:34px}.summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace{grid-template-columns:1fr}}@media (width<=560px){.summary-grid,.form-row,.todo-item{grid-template-columns:1fr}.todo-actions{justify-content:flex-end}}