opcache-gui/build/_frontend/interface.scss

$light-background: #FFF;
$light-font-color: #000;
$light-nav-header-color: #6CA6EF;
$light-nav-hover-color: #F4F4F4;
$light-nav-border-color: #CCC;
$light-nav-background-color: #FFF;
$light-nav-icon-color: #626262;
$light-nav-icon-active-color: #00ba00;
$light-table-header-color: #6CA6EF;
$light-table-row-color: #EFFEFF;
$light-table-row-color-alternative: #E0ECEF;
$light-table-row-border-color: #FFF;
$light-table-header-font-color: #FFF;
$light-table-header-border-color: #FFF;
$light-widget-header-color: #CDCDCD;
$light-widget-background-color: #EDEDED;
$light-widget-graph-fill-color: #6CA6EF;
$light-widget-graph-background-color: #E5E7E7E7;
$light-pagination-active-color: #4d75af;
$light-pagination-active-font-color: #FFF;
$light-pagination-hover-color: #FF7400;
$light-pagination-hover-font-color: #FFF;
$light-footer-border-color: #CCC;

$dark-background: #282A36;
$dark-font-color: #EAEAEA;
$dark-nav-header-color: #6272A4;
$dark-nav-hover-color: #282A36;
$dark-nav-border-color: #44475A;
$dark-nav-background-color: #282A36;
$dark-nav-icon-color: #BD93F9;
$dark-nav-icon-active-color: #50FA7B;
$dark-table-header-color: #6272A4;
$dark-table-row-color: #282A36;
$dark-table-row-color-alternative: #44475A;
$dark-table-row-border-color: #282A36;
$dark-table-header-font-color: #BD93F9;
$dark-table-header-border-color: #BD93F9;
$dark-widget-header-color: #44475A;
$dark-widget-background-color: #282A36;
$dark-widget-graph-fill-color: #6272A4;
$dark-widget-graph-background-color: #44475A;
$dark-pagination-active-color: #FF79C6;
$dark-pagination-active-font-color: #282A36;
$dark-pagination-hover-color: #FF6E6E;
$dark-pagination-hover-font-color: #282A36;
$dark-footer-border-color: #44475A;

:root {
  --opcache-gui-graph-track-fill-color: #{$light-widget-graph-fill-color};
  --opcache-gui-graph-track-background-color: #{$light-widget-graph-background-color};
}

body.opcache-gui {
  --page-background: #{$light-background};
  --font-color: #{$light-font-color};
  --nav-header-color: #{$light-nav-header-color};
  --nav-hover-color: #{$light-nav-hover-color};
  --nav-border-color: #{$light-nav-border-color};
  --nav-background-color: #{$light-nav-background-color};
  --nav-icon-color: #{$light-nav-icon-color};
  --nav-icon-active-color: #{$light-nav-icon-active-color};
  --table-header-color: #{$light-table-header-color};
  --table-row-color: #{$light-table-row-color};
  --table-row-color-alternative: #{$light-table-row-color-alternative};
  --table-row-border-color: #{$light-table-row-border-color};
  --table-header-font-color: #{$light-table-header-font-color};
  --table-header-border-color: #{$light-table-header-border-color};
  --widget-header-color: #{$light-widget-header-color};
  --widget-background-color: #{$light-widget-background-color};
  --widget-graph-fill-color: #{$light-widget-graph-fill-color};
  --widget-graph-background-color: #{$light-widget-graph-background-color};
  --pagination-active-color: #{$light-pagination-active-color};
  --pagination-active-font-color: #{$light-pagination-active-font-color};
  --pagination-hover-color: #{$light-pagination-hover-color};
  --pagination-hover-font-color: #{$light-pagination-hover-font-color};
  --footer-border-color: #{$light-footer-border-color};

  &.dark-mode {
    --page-background: #{$dark-background};
    --font-color: #{$dark-font-color};
    --nav-header-color: #{$dark-nav-header-color};
    --nav-hover-color: #{$dark-nav-hover-color};
    --nav-border-color: #{$dark-nav-border-color};
    --nav-background-color: #{$dark-nav-background-color};
    --nav-icon-color: #{$dark-nav-icon-color};
    --nav-icon-active-color: #{$dark-nav-icon-active-color};
    --table-header-color: #{$dark-table-header-color};
    --table-row-color: #{$dark-table-row-color};
    --table-row-color-alternative: #{$dark-table-row-color-alternative};
    --table-row-border-color: #{$dark-table-row-border-color};
    --table-header-font-color: #{$dark-table-header-font-color};
    --table-header-border-color: #{$dark-table-header-border-color};
    --widget-header-color: #{$dark-widget-header-color};
    --widget-background-color: #{$dark-widget-background-color};
    --widget-graph-fill-color: #{$dark-widget-graph-fill-color};
    --widget-graph-background-color: #{$dark-widget-graph-background-color};
    --pagination-active-color: #{$dark-pagination-active-color};
    --pagination-active-font-color: #{$dark-pagination-active-font-color};
    --pagination-hover-color: #{$dark-pagination-hover-color};
    --pagination-hover-font-color: #{$dark-pagination-hover-font-color};
    --footer-border-color: #{$dark-footer-border-color};
  }

  background-color: var(--page-background);
  font-family: sans-serif;
  font-size: 90%;
  color: var(--font-color);
  padding: 0;
  margin: 0;

  .hide {
    display: none;
  }

  .sr-only {
    border: 0 !important;
    clip: rect(1px, 1px, 1px, 1px) !important;
    -webkit-clip-path: inset(50%) !important;
    clip-path: inset(50%) !important;
    height: 1px !important;
    margin: -1px !important;
    overflow: hidden !important;
    padding: 0 !important;
    position: absolute !important;
    width: 1px !important;
    white-space: nowrap !important;
  }

  .main-nav {
    padding-top: 20px;
  }

  .nav-tab-list {
    list-style-type: none;
    padding-left: 8px;
    margin: 0;
    border-bottom: 1px solid var(--nav-border-color);
    display: flex;
    align-items: end;
  }

  .nav-tab {
    display: inline-flex;
    margin: 0 0 -1px 0;
    padding: 15px 30px;
    border: 1px solid transparent;
    border-bottom-color: var(--nav-border-color);
    text-decoration: none;
    background-color: var(--nav-background-color);
    cursor: pointer;
    user-select: none;
    align-items: center;

    &:hover {
      background-color: var(--nav-hover-color);
      text-decoration: underline;
    }

    &.active {
      border: 1px solid var(--nav-border-color);
      border-bottom-color: var(--nav-background-color);
      border-top: 3px solid var(--nav-header-color);
    }

    &.active:hover {
      background-color: initial;
    }

    &:focus {
      outline: 0;
      text-decoration: underline;
    }

    &:last-child {
      flex: 1;
      justify-content: end;
      padding: 0 1rem 0 0;
      align-self: center;
      border: 0;

      &:hover {
        background-color: initial;
        text-decoration: initial;
      }
    }
  }

  .nav-tab-link-reset, .nav-tab-link-realtime {
    > svg {
      overflow: visible;
      width: 1.1rem;
      height: 1.1rem;
      margin-right: 0.5em;

      > path {
        fill: var(--nav-icon-color);
      }
    }

    &.activated {
      > svg > path {
        fill: var(--nav-icon-active-color);
        transform-origin: 50% 50%;
        display: inline-block;
      }
    }
  }

  .nav-tab-link-reset {
    &.activated {
      > svg > path {
        animation: spin-all 2s linear infinite;
      }
    }

    &.is-resetting {
      > svg > path {
        fill: var(--nav-icon-active-color);
      }
    }
  }

  .nav-tab-link-realtime {
    &.activated {
      > svg > path {
        animation: spin-pause 2s ease-in infinite;
      }
    }
  }

  .tab-content {
    padding: 2em;
  }

  .tab-content-overview-counts {
    width: 270px;
    float: right;
  }

  .tab-content-overview-info {
    margin-right: 280px;
  }

  .graph-widget {
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    display: flex;
    position: relative;

    .widget-value {
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      position: absolute;
      top: 0;
      width: 100%;
      height: 100%;
      margin: 0 auto;
      font-size: 3.2em;
      font-weight: 100;
      color: var(--widget-graph-fill-color);
      user-select: none;
    }
  }

  .widget-panel {
    background-color: var(--widget-background-color);
    margin-bottom: 10px;
  }

  .widget-header {
    background-color: var(--widget-header-color);
    padding: 4px 6px;
    margin: 0;
    text-align: center;
    font-size: 1rem;
    font-weight: bold;
  }

  .widget-value {
    margin: 0;
    text-align: center;

    span.large {
      color: var(--widget-graph-fill-color);
      font-size: 80pt;
      margin: 0;
      padding: 0;
      text-align: center;

      + span {
        font-size: 20pt;
        margin: 0;
        color: var(--widget-graph-fill-color);
      }
    }
  }

  .widget-info {
    margin: 0;
    padding: 10px;

    * {
      margin: 0;
      line-height: 1.75em;
      text-align: left;
    }
  }

  .tables {
    margin: 0 0 1em 0;
    border-collapse: collapse;
    width: 100%;
    table-layout: fixed;

    tr {
      &:nth-child(odd) {
        background-color: var(--table-row-color);
      }

      &:nth-child(even) {
        background-color: var(--table-row-color-alternative);
      }
    }

    th {
      text-align: left;
      padding: 6px;
      background-color: var(--table-header-color);
      color: var(--table-header-font-color);
      border-color: var(--table-header-border-color);
      font-weight: normal;
    }

    td {
      padding: 4px 6px;
      line-height: 1.4em;
      vertical-align: top;
      border-color: var(--table-row-border-color);
      overflow: hidden;
      overflow-wrap: break-word;
      text-overflow: ellipsis;
    }
  }

  .directive-list {
    list-style-type: none;
    padding: 0;
    margin: 0;

    li {
      margin-bottom: 0.5em;

      &:last-child {
        margin-bottom: 0;
      }

      ul {
        margin-top: 1.5em;
      }
    }
  }

  .file-filter {
    width: 520px;
  }

  .file-metainfo {
    font-size: 80%;

    &.invalid {
      font-style: italic;
    }
  }

  .file-pathname {
    width: 70%;
    display: block;
  }

  .main-footer {
    border-top: 1px solid var(--footer-border-color);
    padding: 1em 2em;
    display: flex;
    align-items: center;
  }

  .github-link,
  .sponsor-link {
    text-decoration: none;
    opacity: 0.7;
    font-size: 80%;
    display: flex;
    align-items: center;

    &:hover {
      opacity: 1;
    }

    > svg {
      height: 1rem;
      width: 1rem;
      margin-right: 0.25rem;
    }
  }

  .github-link > svg > path {
    fill: var(--nav-icon-color);
  }

  .sponsor-link {
    margin-left: 2em;
  }

  .file-cache-only {
    margin-top: 0;
  }

  .paginate-filter {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;

    .filter > * {
      padding: 3px;
      margin: 3px 3px 10px 0;
    }
  }

  .pagination {
    margin: 10px 0;
    padding: 0;

    li {
      display: inline-block;

      a {
        display: inline-flex;
        align-items: center;
        white-space: nowrap;
        line-height: 1;
        padding: 0.5rem 0.75rem;
        border-radius: 3px;
        text-decoration: none;
        height: 100%;

        &.arrow {
          font-size: 1.1rem;
        }

        &:active {
          transform: translateY(2px);
        }

        &.active {
          background-color: var(--pagination-active-color);
          color: var(--pagination-active-font-color);
        }

        &:hover:not(.active) {
          background-color: var(--pagination-hover-color);
          color: var(--pagination-hover-font-color);
        }
      }
    }
  }

  .mode-container {
    display: flex;
    align-items: center;
    font-size: 80%;

    svg {
      width: 1rem;
      height: 1rem;
      margin: 0 2px;
    }

    label {
      color: var(--font-color);
      font-weight: 500;
    }

    .mode-switch {
      display: inline-block;
      margin: 0;
      position: relative;

      > label.mode-switch-inner {
        margin: 0;
        width: 140px;
        height: 30px;
        background: #E0E0E0;
        border-radius: 26px;
        overflow: hidden;
        position: relative;
        transition: all 0.3s ease;
        display: block;

        &:before {
          content: attr(data-on);
          position: absolute;
          font-weight: 500;
          top: 7px;
          right: 20px;

        }

        &:after {
          content: attr(data-off);
          width: 70px;
          height: 16px;
          background: #fff;
          border-radius: 26px;
          position: absolute;
          left: 2px;
          top: 2px;
          text-align: center;
          transition: all 0.3s ease;
          box-shadow: 0px 0px 6px -2px #111;
          padding: 5px 0px;
        }
      }

      > .alert {
        display: none;
        background: #FF9800;
        border: none;
        color: #fff;
      }

      input[type="checkbox"] {
        cursor: pointer;
        width: 50px;
        height: 25px;
        opacity: 0;
        position: absolute;
        top: 0;
        z-index: 1;
        margin: 0;

        &:checked + label.mode-switch-inner {
          background: #151515;
          color: #fff;

          &:after {
            content: attr(data-on);
            left: 68px;
            background: #3c3c3c;
          }

          &:before {
            content: attr(data-off);
            right: auto;
            left: 20px;
          }
        }
      }
    }
  }

  @media screen and (max-width: 750px) {
    .nav-tab-list {
      border-bottom: 0;
      display: flex;
      flex-direction: column;
      align-items: normal;
      padding: 0;
    }
    .nav-tab {
      margin: 0;
      border: 0;
      border-top: 1px solid var(--nav-border-color);
      border-left: 15px solid transparent;
      padding: 15px 30px 15px 15px;

      &:last-child {
        border-bottom: 1px solid var(--nav-border-color);
      }

      &.active {
        border: 0;
        border-top: 1px solid var(--nav-border-color);
        border-left: 15px solid var(--nav-header-color);
      }
    }
    .nav-tab-link {
      display: block;
      margin: 0 10px;
      padding: 10px 0 10px 30px;
      border: 0;
    }
    .nav-tab-link[data-for].active {
      border-bottom-color: var(--nav-border-color);
    }
    .tab-content-overview-info {
      margin-right: auto;
      clear: both;
    }
    .tab-content-overview-counts {
      position: relative;
      display: block;
      width: 100%;
    }
  }

  @media screen and (max-width: 550px) {
    .file-filter {
      width: 100%;
    }
  }
}

@keyframes spin-pause {
  0% {
    transform: rotate(0deg);
  }
  50%, 100% {
    transform: rotate(360deg);
  }
}

@keyframes spin-all {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}