section.sprints
    header
        h1 SPRINTS
        div.summary
            div.total-sprints
                span.number(ng-bind="project.total_milestones") --
                span.description <br/>sprints
            a.button-green.add-sprint(href="", title="Add New sprint", ng-click="ctrl.addNewSprint()", tg-check-permission="add_milestone")
                span.text + New sprint

    div.sprint.sprint-open(ng-repeat="sprint in openSprints track by sprint.id", tg-backlog-sprint="sprint", tg-sprint-sortable)
        include sprint

    a.filter-closed-sprints(tg-backlog-toggle-closed-sprints-visualization, href="", ng-show="totalClosedMilestones")
        span.icon.icon-archive
        span.text Show closed sprints

    div.sprint.sprint-closed(ng-repeat="sprint in closedSprints track by sprint.id" tg-backlog-sprint="sprint", tg-sprint-sortable)
        include sprint