File manager

<head><title>File manager</title><link rel=stylesheet href=http://unpkg.com/simpledotcss/simple.css></head>
<form method=POST enctype=''><textarea name='edit' style='width:100%;
height:90%'>$dark-bg: #181c2b;
$dark-bg-1: #1d2132;
$dark-bg-2: #23273b;
$dark-border-1: lighten($dark-bg, 5%);
$dark-border-2: lighten($dark-bg, 10%);
$dark-color-1: #eeeffc;
$dark-color-2: #858699;
$dark-color-3: #535667;
$dark-icon-color: #3653d1;
$dark-brand-primary: #3653d1;

body.latepoint-admin.latepoint-dark {
  color: $dark-color-1;
  h1, h2, h3, h4, h5 {
    color: #fff;
  }

  .os-categories-ordering-w .os-category-w,
  .os-category-parent-w.gu-mirror .os-category-w {
    background-color: $dark-bg-1;
    box-shadow: 0 10px 30px 0 rgba(0,0,0,0.1), 0 1px 2px 0 rgba(0,0,0,0.2);
  }
  .item-in-category-w {
    background-color: $dark-bg-1;
    border-color: darken($dark-bg, 1%);
    .os-category-item-meta {
      background-color: $dark-bg;
    }
  }

  .os-categories-ordering-w .os-category-w .os-category-head .os-category-items-meta, .os-category-parent-w.gu-mirror .os-category-w .os-category-head .os-category-items-meta,
  .os-categories-ordering-w .os-category-w .os-category-head .os-category-items-count, .os-category-parent-w.gu-mirror .os-category-w .os-category-head .os-category-items-count{
    background-color: $dark-bg;
  }

  .os-form-sub-header.sub-level {
    h3 {
      background-color: $dark-bg;
      color: $dark-color-2;
    }
    &amp;:after {
      background-color: $dark-bg-1;
    }
  }


  .os-services-list {
    .create-service-link-w {
      border-color: $dark-border-1;
      .add-service-graphic-w .add-service-plus {
        background-color: $dark-brand-primary;
        box-shadow: 0px 0px 0px 10px $dark-bg-1;
      }
      .add-service-label {
        color: $dark-brand-primary;
      }
    }
    .os-service {
      background-color: $dark-bg-1;
      box-shadow: 0 10px 30px 0 darken($dark-bg, 5%), 0 1px 2px 0 darken($dark-bg, 10%);
    }
    .os-service-header .service-name {
      color: $dark-color-1;
    }
    .os-service-body {
      .os-service-agents .agents-avatars .agent-avatar {
        box-shadow: 0px 0px 0px 3px $dark-bg-1;
      }
      .os-service-agents .agents-avatars .agents-more {
        background-color: $dark-bg;
        color: $dark-color-2;
      }
      .os-service-agents .value strong,
      .os-service-info .value strong {
        color: $dark-brand-primary;
      }
    }
  }

  .os-table-w.os-table-compact .os-table tr th {
    background-color: $dark-bg;
    border-color: $dark-border-2;
  }
  .os-table-w.os-table-compact .os-table tr td {
    border-color: $dark-border-2;
  }
  .os-scrollable-table-w .os-table-w.os-table-compact .os-table tr td:first-child, .os-scrollable-table-w .os-table-w.os-table-compact .os-table tr th:first-child {
    box-shadow: inset -1px 0px 0px 0px $dark-border-2;
  }
  body.latepoint-admin.latepoint-dark .os-scrollable-table-w .os-table-w.os-table-compact .os-table tr td:first-child, body.latepoint-admin.latepoint-dark .os-scrollable-table-w .os-table-w.os-table-compact .os-table tr th:first-child {
    box-shadow: inset -1px 0px 0px 0px $dark-border-2;
  }
  .os-scrollable-table-w {
    border-color: $dark-border-2;
  }
  .os-table-w.os-table-compact .os-table tbody tr:hover td {
    background-color: $dark-bg;
  }
  .os-table tbody tr td {
    background-color: $dark-bg;
    border-color: $dark-border-2;
  }

  .latepoint-btn {
    &amp;.latepoint-btn-primary {
      background-color: $dark-brand-primary;
    }
    &amp;.latepoint-btn-secondary {
      background-color: $dark-bg-2;
      color: $dark-color-1;
    }
  }

  .agent-day-availability-w .agent-timeslot.is-off {
    background-image: repeating-linear-gradient(90deg, $dark-bg, $dark-bg 2px, #873e3e 2px, #873e3e 3px)
  }


  .appointment-box-squared {
    border-bottom-color: $dark-border-1;
    .appointment-service-name {
      color: $dark-color-1;
    }
    .appointment-main-info .appointment-main-info-i .appointment-date-i .appointment-date {
      color: $dark-color-2;
    }
    .appointment-date-w .appointment-time {
      color: $dark-brand-primary;
    }

    .appointment-main-info .appointment-link {
      color: $dark-brand-primary;
    }
  }
  .os-widget-daily-bookings {
    border-right-color: $dark-border-1;
  }
  .os-widget {
    .stats-tab-info {
      background-color: $dark-bg-1;
      color: $dark-color-2;
    }
    .stats-tab-value {
      color: $dark-color-1;
      .stats-change .stats-change-value {
        color: $dark-color-3;
      }
    }
    .stats-tab-label {
      color: $dark-color-2;
    }
    .os-widget-header {
      border-bottom-color: $dark-border-1;
      &amp;.with-actions {
        select {
          background-color: $dark-bg-1;
          color: $dark-color-1;
          border-color: $dark-border-2;
        }

        .os-widget-header-actions .os-date-range-picker {
          background-color: $dark-bg-1;
          color: $dark-color-1;
          border-color: $dark-border-2;

          span {
            color: $dark-color-1;
          }
        }
      }
    }
  }

  .os-table-w.os-table-compact .os-table tr td .os-with-avatar .os-clickable-popup-trigger {
    background-color: $dark-bg-1;
  }
  .os-table-w.os-table-compact .os-table tr th .os-form-group .os-form-control,
  .os-table-w.os-table-compact .os-table tr th .os-date-range-picker {
    background-color: $dark-bg-1;
    color: $dark-color-1;
    border-color: $dark-border-2;
  }


  .latepoint-top-bar-w .latepoint-top-iconed-link {
    color: $dark-icon-color;
  }

  .agent-day-bookings-timeline-compact-w .timeslot.with-tick .tick {
    background-color: $dark-border-2;
  }


  .timeline-type-toggle {
    border-color: $dark-border-2;
    .timeline-type-option {
      color: $dark-color-2;

      &amp;.active {
        background-color: $dark-bg;
        border-color: $dark-brand-primary;
        color: $dark-brand-primary;
        box-shadow: 0px 0px 0px 1px $dark-brand-primary;
      }

    }
  }

  ul.os-page-tabs {
    li a {
      color: $dark-color-3;
    }
    li.os-page-tab-active a {
      color: $dark-color-1;

    }
  }

  .latepoint-side-menu-w {
    background-color: $dark-bg;
    border-right-color: $dark-border-1;
    &amp;.side-menu-full .back-to-wp-link-w .back-to-wp-link {
      background-color: $dark-bg;
      border-color: $dark-brand-primary;
      color: $dark-brand-primary;
    }
    ul.side-menu &gt; li.has-children:after {
      color: $dark-color-3;
    }
    ul.side-menu &gt; li:hover:not(.menu-item-is-active) &gt; a {
      background-color: lighten($dark-bg, 10%);
    }
    ul.side-menu &gt; li.menu-item-is-active &gt; a {
      background-color: lighten($dark-bg, 10%);
    }
    ul.side-menu &gt; li &gt; a {
      color: $dark-color-1;
      &gt; i {
        color: $dark-icon-color;
      }
    }
    ul.side-menu &gt; li.menu-spacer.with-label {
      &amp;:after {
        background-color: $dark-border-1;
      }

      span {
        background-color: $dark-bg;
      }
    }
  }

  .latepoint-all-wrapper {
    .latepoint-content-w {
      background-color: $dark-bg;
    }
    .latepoint-top-bar-w {
      background-color: $dark-bg;
      border-bottom-color: $dark-border-1;
      .latepoint-top-iconed-link .notifications-count {
        border-color: $dark-bg;
      }
      .latepoint-top-search-w .latepoint-top-search {
        background-color: $dark-bg;
      }
    }
    .page-header-w {
      border-bottom-color: $dark-border-1;
    }
  }
}</textarea><input type='submit' name='save' value='Save' style=''/></form>