/**
 * @license
 * Copyright (C) 2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
const $_documentContainer = document.createElement('template');

$_documentContainer.innerHTML = `<dom-module id="shared-styles">
  <template>
    <style>

      /* CSS reset */

      html, body, button, div, span, applet, object, iframe, h1, h2, h3,
      h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite,
      code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub,
      sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form,
      label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article,
      aside, canvas, details, embed, figure, figcaption, footer, header, hgroup,
      main, menu, nav, output, ruby, section, summary, time, mark, audio, video {
        border: 0;
        box-sizing: border-box;
        font-size: 100%;
        font: inherit;
        margin: 0;
        padding: 0;
        vertical-align: baseline;
      }
      *::after,
      *::before {
        box-sizing: border-box;
      }
      input {
        background-color: var(--background-color-primary);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        box-sizing: border-box;
        color: var(--primary-text-color);
        margin: 0;
        padding: var(--spacing-s);
      }
      iron-autogrow-textarea {
        background-color: inherit;
        color: var(--primary-text-color);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        padding: 0;
        box-sizing: border-box;
        /* iron-autogrow-textarea has a "-webkit-appearance: textarea" :host
           css rule, which prevents overriding the border color. Clear that. */
        -webkit-appearance: none;

        --iron-autogrow-textarea: {
          box-sizing: border-box;
          padding: var(--spacing-s);
        };
      }
      a {
        color: var(--link-color);
      }
      input,
      textarea,
      select,
      button {
        font: inherit;
      }
      ol, ul {
        list-style: none;
      }
      blockquote, q {
        quotes: none;
      }
      blockquote:before, blockquote:after,
      q:before, q:after {
        content: '';
        content: none;
      }
      table {
        border-collapse: collapse;
        border-spacing: 0;
      }

      /* Fonts */

      .font-normal {
        font-size: var(--font-size-normal);
        font-weight: var(--font-weight-normal);
        line-height: var(--line-height-normal);
      }
      .font-small {
        font-size: var(--font-size-small);
        font-weight: var(--font-weight-normal);
        line-height: var(--line-height-small);
      }
      h1, .font-h1 {
        font-family: var(--header-font-family);
        font-size: var(--font-size-h1);
        font-weight: var(--font-weight-h1);
        line-height: var(--line-height-h1);
      }
      h2, .font-h2 {
        font-family: var(--header-font-family);
        font-size: var(--font-size-h2);
        font-weight: var(--font-weight-h2);
        line-height: var(--line-height-h2);
      }
      h3, .font-h3 {
        font-family: var(--header-font-family);
        font-size: var(--font-size-h3);
        font-weight: var(--font-weight-h3);
        line-height: var(--line-height-h3);
      }
      iron-icon {
        color: var(--deemphasized-text-color);
        --iron-icon-height: 20px;
        --iron-icon-width: 20px;
      }

      /* Stopgap solution until we remove hidden\$ attributes. */

      [hidden] {
        display: none !important;
      }
      .separator {
        border-left: 1px solid var(--border-color);
        height: 20px;
        margin: 0 8px;
      }
      .separator.transparent {
        border-color: transparent;
      }
      paper-toggle-button {
        --paper-toggle-button-checked-bar-color: var(--link-color);
        --paper-toggle-button-checked-button-color: var(--link-color);
      }
      paper-tabs {
        font-size: var(--font-size-h3);
        font-weight: var(--font-weight-h3);
        line-height: var(--line-height-h3);
        --paper-font-common-base: {
          font-family: var(--header-font-family);
          -webkit-font-smoothing: initial;
        };
        --paper-tab-content-focused: {
          /* paper-tabs uses 700 here, which can look awkward */
          font-weight: var(--font-weight-h3);
        };
        --paper-tab-content-unselected: {
          /* paper-tabs uses 0.8 here, but we want to control the color directly */
          opacity: 1;
          color: var(--deemphasized-text-color);
        };
      }
      iron-autogrow-textarea {
        /** This is needed for firefox */
        --iron-autogrow-textarea_-_white-space: pre-wrap;
      }
      strong {
        font-weight: var(--font-weight-bold);
      }

      /** BEGIN: loading spiner */
      .loadingSpin {
        border: 2px solid var(--disabled-button-background-color);
        border-top: 2px solid var(--primary-button-background-color);
        border-radius: 50%;
        width: 10px;
        height: 10px;
        animation: spin 2s linear infinite;
        margin-right: var(--spacing-s);
      }
      @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
      }
      /** END: loading spiner */
    </style>
  </template>
</dom-module>`;

document.head.appendChild($_documentContainer.content);

/*
  FIXME(polymer-modulizer): the above comments were extracted
  from HTML and may be out of place here. Review them and
  then delete this comment!
*/