/* Copyright 2025 The Chromium Authors
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file. */

/* #css_wrapper_metadata_start
 * #type=style-lit
 * #import=chrome://resources/cr_elements/cr_shared_style_lit.css.js
 * #import=chrome://resources/cr_elements/cr_icons_lit.css.js
 * #scheme=relative
 * #include=cr-shared-style-lit cr-icons-lit
 * #css_wrapper_metadata_end */

:host {
  height: 100%;
  width: 100%;
}

@media (forced-colors: active) {
  .tab-group {
    border-radius: var(--ntp-module-item-border-radius);
    outline: var(--cr-border-hcm);
    overflow: visible;
  }
}

:host-context(.focus-outline-visible) cr-button:focus,
cr-button:focus-visible {
  box-shadow: var(--ntp-focus-shadow);
  outline: none;
}

#tabGroups {
  align-items: flex-start;
  align-self: stretch;
  background-color: var(--color-new-tab-page-module-item-background);
  border-radius: var(--ntp-module-item-border-radius);
  container-type: inline-size;
  display: flex;
  flex-direction: column;
  margin: 8px;
}

#tabGroupsContainer {
  width: 100%;
}

.tab-group {
  --cr-hover-background-color:
      var(--color-new-tab-page-module-item-background-hovered);
  background: transparent;
  border: 0;
  border-radius: 0;
  display: block;
  height: auto;
  margin: 0;
  padding: 4px 16px 4px 8px;
  position: relative;
}

.row-content {
  display: flex;
  align-items: center;
  gap: 16px;
}

#zeroTabGroupsContainer {
  align-items: center;
  align-self: stretch;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  justify-content: center;
  padding: 32px 40px;
  position: relative;
}

@container (max-width: 312px) {
  #zeroTabGroupsContainer {
    padding: 8px 40px 32px;
  }
}

#zeroTabGroupsImageContainer {
  align-items: center;
  background-color: var(--color-sys-surface5);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 40px 22px 0 22px;
  overflow: hidden;
}

.zero-tab-groups-image {
  display: none;
  width: 236px;
  height: 93px;
  flex-shrink: 0;
  transform: translateY(4px);
}

@media (prefers-color-scheme: light) {
  #zeroTabGroupsImageLight {
    display: block;
  }
}

@media (prefers-color-scheme: dark) {
  #zeroTabGroupsImageDark {
    display: block;
  }
}

#zeroTabGroupsContentContainer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  align-self: stretch;
}

#zeroTabGroupsTextContainer {
  align-items: center;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#zeroTabGroupsTitle {
  color: var(--color-sys-on-surface);
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 24px;
  align-self: stretch;
  text-align: center;
}

#zeroTabGroupsText {
  color: var(--color-sys-on-surface-subtle);
  font-size: 13px;
  font-style: normal;
  font-weight: 400;
  line-height: 20px;
  text-align: center;
}

#createNewTabGroupButton {
  --cr-hover-background-color:
      var(--color-new-tab-page-button-background-hovered);
  --cr-button-text-color: var(--color-new-tab-page-button-foreground);
  --cr-button-background-color: var(--color-new-tab-page-button-background);
  display: flex;
  height: 36px;
  padding: 8px 16px;
  align-items: center;
  gap: 8px;
  border-radius: var(--corner-radii-fully-round, 100px);
  border: none;
}

cr-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

#createNewTabGroupButtonIcon {
  color: var(--color-new-tab-page-button-foreground);
}

.tab-group:first-of-type {
  border-radius: var(--ntp-module-item-border-radius)
      var(--ntp-module-item-border-radius) 0 0;
  padding-top: calc(var(--ntp-module-first-element-top-padding) + 4px);
}

.tab-group-info {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  flex: 1 1 0;
  min-width: 0;
  gap: 4px;
}

.color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

.tab-group-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tab-group-title-row,
.tab-group-description {
  overflow: hidden;
  position: relative;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tab-group-title {
  align-self: stretch;
  color: var(--color-new-tab-page-primary-foreground);
  font-size: var(--ntp-module-text-size);
  font-style: normal;
  height: 20px;
  line-height: var(--ntp-module-line-height);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tab-group-description {
  color: var(--color-new-tab-page-secondary-foreground);
  font-size: var(--ntp-module-secondary-text-size);
  font-weight: 400;
  line-height: var(--ntp-module-secondary-line-height);
}

#footer {
  display: flex;
  flex-direction: column;
}

#divider {
  padding: 4px 0;
  position: relative;
}

#divider::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: var(--color-new-tab-page-module-background);
}

#createNewTabGroupFooterButton {
  --cr-hover-background-color:
      var(--color-new-tab-page-module-item-background-hovered);
  background: transparent;
  border: 0;
  display: block;
  height: auto;
  padding-block-end: 12px;
  border-radius: 0 0 var(--ntp-module-item-border-radius)
      var(--ntp-module-item-border-radius);
}

#createNewTabGroupFooterButton > .row-content {
  gap: 8px;
}

#createNewTabGroupIcon,
#sharedTabGroupIcon {
  color: var(--color-new-tab-page-secondary-foreground);
}