/**
 * @license
 * Scale https://github.com/telekom/scale
 *
 * Copyright (c) 2021 Egor Kirpichev and contributors, Deutsche Telekom AG
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 */

:host {
  --color: var(--telekom-color-text-and-icon-standard);
  --radius: var(--telekom-radius-standard);
  --font-size: var(--telekom-typography-font-size-small);
  --border: 1px solid var(--telekom-color-ui-faint);
  --color-hover: var(--telekom-color-text-and-icon-primary-hovered);
  --color-active: var(--telekom-color-text-and-icon-primary-pressed);
  --color-button: var(--telekom-color-ui-subtle);
  --border-button: var(--border);
  --focus-outline: var(--telekom-line-weight-highlight) solid
    var(--telekom-color-functional-focus-standard);
  --radius-first-prompt: var(--radius) 0 0 var(--radius);
  --radius-last-prompt: 0 var(--radius) var(--radius) 0;
  --radius-first-prompt-stack: 0 0 0 var(--radius);
  --radius-last-prompt-stack: 0 0 var(--radius) 0;
  --stroke-svg: var(--telekom-color-ui-extra-strong);
  /* FIXME is this needed? */
  --stroke-svg-high-contrast: #fff;
  --width-button: 44px;
  --padding-info: var(--telekom-spacing-composition-space-04);
  --height-button: 44px;
  --line-height-info: calc(var(--height-button) - 2px);
}
.pagination {
  display: flex;
  overflow: auto;
  flex-wrap: wrap;
}
.pagination__info,
.pagination__info-responsive {
  color: var(--color);
  text-align: center;
  font-size: var(--font-size);
  font-weight: var(--telekom-typography-font-weight-medium);
  line-height: var(--line-height-info);
  padding: 0 var(--padding-info);
  border: var(--border);
  flex-shrink: 0;
  border-left: 0;
  border-right: 0;
  white-space: nowrap;
  order: 1;
}
.pagination__info-responsive {
  display: none;
}
.pagination__info span,
.pagination__info-responsive span {
  color: var(--telekom-color-text-and-icon-primary-standard);
  font-weight: var(--telekom-typography-font-weight-bold);
}
button {
  display: flex;
  flex-shrink: 0;
  justify-content: center;
  align-items: center;
  padding: 0;
  margin: 0;
  height: var(--height-button);
  width: var(--width-button);
  color: var(--color-button);
  background: none;
  border: var(--border-button);
}
button:focus {
  outline: var(--focus-outline);
  outline-offset: -3px;
}
.pagination__first-prompt {
  border-radius: var(--radius-first-prompt);
  margin-right: -1px;
}
.pagination__last-prompt {
  border-radius: var(--radius-last-prompt);
  margin-left: -1px;
  order: 2;
}
.pagination__next-prompt {
  order: 2;
}
button svg {
  display: block;
}

button:not(:disabled) {
  cursor: pointer;
}
button:not(:disabled) svg {
  color: var(--stroke-svg);
}

button:disabled svg {
  color: var(--telekom-color-text-and-icon-disabled);
}

button:not(:disabled):hover {
  border-color: var(--telekom-color-primary-hovered);
  z-index: 1;
}
button:not(:disabled):hover svg {
  color: var(--color-hover);
}
button:not(:disabled):active {
  border-color: var(--color-active);
  z-index: 1;
}
button:not(:disabled):active svg {
  color: var(--color-active);
}

/* Hide Borders option */
.pagination--hide-borders .pagination__info,
.pagination--hide-borders .pagination__info-responsive {
  border: 0;
}
.pagination--hide-borders .pagination__info-responsive {
  border-bottom: var(--border);
}

.pagination--hide-borders button {
  border-radius: 0;
  border-top-width: 0;
  border-bottom-width: 0;
}

.pagination--hide-borders .pagination__first-prompt {
  border-left-color: transparent;
}
.pagination--hide-borders .pagination__last-prompt {
  border-right-color: transparent;
}

.pagination--hide-borders button:not(:disabled):hover {
  /* Important to override external changes to hide side borders - i.e. in scale-data-grid */
  border-width: 1px;
  border-color: var(--telekom-color-primary-hovered);
}

.pagination__button-wrapper {
  display: flex;
}

@media screen and (forced-colors: active), (-ms-high-contrast: active) {
  button:not(:disabled) svg {
    color: var(--stroke-svg-high-contrast);
  }
}

@media screen and (max-width: 639px) {
  :host {
    width: 100%;
  }
  .pagination {
    flex-direction: column;
  }
  .pagination__info-responsive {
    display: initial;
    order: 0;
    overflow: auto;
    border-left: var(--border);
    border-right: var(--border);
    border-bottom: 0;
    border-radius: var(--radius) var(--radius) 0 0;
    line-height: var(--line-height-info);
  }
  .pagination__info {
    display: none;
    line-height: var(--line-height-info);
  }
  .pagination__first-prompt {
    border-radius: var(--radius-first-prompt-stack);
  }
  .pagination__last-prompt {
    border-radius: var(--radius-last-prompt-stack);
  }
  .pagination__next-prompt {
    margin-left: -1px;
  }
  button {
    flex: 1;
    height: var(--height-button);
  }
  .pagination--hide-borders .pagination__first-prompt {
    border-left-width: 0;
  }
  .pagination--hide-borders .pagination__last-prompt {
    border-right-width: 0;
  }
}