*,:before,:after{box-sizing:border-box}body{color:#1a1a2e;background-color:#f4f5f7;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.page{justify-content:center;min-height:100vh;padding:3rem 1rem;display:flex}.container{flex-direction:column;gap:1.5rem;width:100%;max-width:560px;display:flex}.header h1{margin:0 0 .25rem;font-size:1.75rem;font-weight:700}.header p{color:#555b6e;margin:0;font-size:.95rem}.import-form{background:#fff;border:1px solid #e2e4ea;border-radius:10px;flex-direction:column;gap:.75rem;padding:1.5rem;display:flex}.field-label{font-size:.9rem;font-weight:600}.field-error{color:#b3261e;margin:0;font-size:.85rem}.import-form input[type=file]{font-size:.9rem}.import-form button{color:#fff;cursor:pointer;background-color:#2c3e91;border:none;border-radius:6px;align-self:flex-start;padding:.6rem 1.25rem;font-size:.95rem;font-weight:600}.import-form button:disabled{cursor:not-allowed;background-color:#a3a8c2}.status-message{color:#555b6e;align-items:center;gap:.5rem;margin:0;font-size:.9rem;display:flex}.spinner{border:2px solid #c6c9d8;border-top-color:#2c3e91;border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.alert{border-radius:8px;padding:.75rem 1rem;font-size:.9rem}.alert-error{color:#8c1d13;background-color:#fdecea;border:1px solid #f4c7c2}.summary-card{background:#fff;border:1px solid #e2e4ea;border-radius:10px;padding:1.5rem}.summary-card h2{margin:0 0 1rem;font-size:1.15rem}.summary-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1rem;margin:0;display:grid}.summary-item dt{text-transform:uppercase;letter-spacing:.03em;color:#8a8fa3;margin-bottom:.15rem;font-size:.75rem}.summary-item dd{word-break:break-word;margin:0;font-size:1.1rem;font-weight:600}.issues-details{margin-top:1.25rem;font-size:.85rem}.issues-list{margin:.5rem 0 0;padding-left:1.25rem}.issues-list li{margin-bottom:.35rem}.task-tree-card{background:#fff;border:1px solid #e2e4ea;border-radius:10px;padding:1.5rem}.task-tree-card h2{margin:0 0 .5rem;font-size:1.15rem}.task-tree-count{color:#8a8fa3;margin:0 0 .75rem;font-size:.85rem}.task-tree,.task-tree ul{margin:0;padding:0;list-style:none}.task-tree ul{padding-left:0}.task-row{align-items:center;gap:.4rem;padding:.3rem 0;font-size:.9rem;display:flex}.task-toggle{cursor:pointer;color:#555b6e;background:0 0;border:none;flex:none;justify-content:center;align-items:center;width:1.25rem;height:1.25rem;padding:0;font-size:.75rem;display:inline-flex}.task-toggle-placeholder{cursor:default}.task-wbs{color:#8a8fa3;flex:none;font-size:.8rem}.task-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.task-badge{text-transform:uppercase;letter-spacing:.02em;border-radius:4px;flex:none;padding:.1rem .4rem;font-size:.7rem}.task-badge-milestone{color:#5b3f91;background-color:#f2eefa}.task-badge-summary{color:#2c3e91;background-color:#eef0fa}.task-row{cursor:pointer;border-radius:4px}.task-row:hover{background-color:#f4f5f7}.task-row-selected,.task-row-selected:hover{background-color:#e5e8fb}.task-details-card{background:#fff;border:1px solid #e2e4ea;border-radius:10px;padding:1.5rem}.task-details-card h2{margin:0 0 .75rem;font-size:1.15rem}.task-details-body{flex-direction:column;gap:1rem;display:flex}.task-details-section h3{text-transform:uppercase;letter-spacing:.03em;color:#8a8fa3;margin:0 0 .4rem;font-size:.8rem}.task-details-grid{grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:.75rem;margin:0;display:grid}.task-details-grid dt{color:#8a8fa3;margin-bottom:.1rem;font-size:.7rem}.task-details-grid dd{word-break:break-word;margin:0;font-size:.9rem;font-weight:600}.task-details-plain{color:#555b6e;margin:0;font-size:.9rem}.task-relation-list{flex-direction:column;gap:.35rem;margin:0;padding:0;list-style:none;display:flex}.task-relation-list li{justify-content:space-between;align-items:baseline;gap:.75rem;font-size:.85rem;display:flex}.task-relation-target{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.task-relation-code{color:#2c3e91;flex:none;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem}