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14px;font-size:13px;color:var(--amber);margin-bottom:16px}.signoff-tasks{margin-bottom:16px}.signoff-tasks h4{font-size:13px;font-weight:600;margin-bottom:8px;color:var(--text-primary)}.task-list{list-style:none;display:flex;flex-direction:column;gap:6px}.task-item{display:flex;gap:10px;padding:8px 12px;background:var(--surface-overlay);border:1px solid var(--border-subtle);border-radius:6px;font-size:13px;color:var(--text-primary)}.task-num{font-weight:600;color:var(--text-muted)}.signoff-outcome h4{font-size:13px;font-weight:600;margin-bottom:10px;color:var(--text-primary)}.signoff-task-summary{background:var(--surface-overlay);border-radius:8px;padding:16px;margin-bottom:16px}.signoff-task-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border-subtle);color:var(--text-primary)}.signoff-task-row:last-child{border-bottom:none}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:28px;max-width:440px;width:90%;box-shadow:var(--shadow-md)}.modal h3{font-size:16px;font-weight:600;margin-bottom:12px;color:var(--text-primary)}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.loading-center{display:flex;align-items:center;justify-content:center;padding:60px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--teal);border-radius:50%;animation:spin .7s linear infinite}@keyframes 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