/* Copyright 2026 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=//resources/cr_elements/cr_icons_lit.css.js
 * #import=./composebox_shared_style.css.js
 * #scheme=relative
 * #include=cr-icons-lit composebox-shared-style
 * #css_wrapper_metadata_end */

:host {
  display: flex;
  flex-direction: column;
  position: var(--cr-composebox-input-position, static);
  width: 100%;
}

#textContainer {
  display: flex;
  flex-direction: row;
  padding-block-start: var(--cr-composebox-text-container-padding-block-start, 8px);
  padding-block-end: 0;
  padding-inline: var(--text-input-inline-start-spacing) 0;
}

:host-context([use-pec-api]:not([has-allowed-inputs])) #textContainer {
  padding-inline-start: 10px;
}

:host-context([searchbox-next-enabled][searchbox-layout-mode='Compact']) #textContainer {
  --text-input-inline-start-spacing: 40px;
  padding-block: 6px 2px;
}

#iconContainer {
  --text-input-top-spacing: 8px;
  align-items: center;
  display: flex;
  height: 48px;
  justify-content: center;
}

:host-context([searchbox-next-enabled][searchbox-layout-mode='Compact']) #iconContainer {
  display: none;
}

:host-context([searchbox-next-enabled][searchbox-layout-mode='Compact']):host(.has-tabs:not([entrypoint-name='Omnibox'])) #iconContainer {
  display: flex;
  margin-inline-start: -24px;
}

:host-context([searchbox-next-enabled][searchbox-layout-mode='Compact']):host(.has-tabs:not([entrypoint-name='Omnibox'])) #aimIcon {
  width: 24px;
  height: 24px;
}

:host-context([searchbox-next-enabled]) #iconContainer {
  height: 44px;
}

#aimIcon {
  -webkit-mask-image: url(//resources/cr_components/searchbox/icons/search_spark_old.svg);
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: cover;
  background-color: var(--color-composebox-input-icon);
  height: 20px;
  width: 20px;
}

@media (forced-colors: active) {
  #aimIcon {
    background-color: Highlight;
    border-radius: 4px;
  }
}

#inputWrapper {
  mask-image: linear-gradient(transparent 7px, black var(--text-input-top-spacing));
  max-height: var(--text-input-max-height);
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: none;
  position: relative;
  width: 100%;
}

#input,
#mirror,
#smartCompose {
  box-sizing: border-box;
  font-family: inherit;
  font-size: var(--cr-composebox-font-size, inherit);
  line-height: 24px;
  padding-block: var(--text-input-top-spacing) 4px;
  padding-inline: 12px var(--text-input-inline-end-spacing);
  width: 100%;
}

#mirror {
  color: transparent;
  left: 0;
  overflow: hidden;
  pointer-events: none;
  position: absolute;
  top: 0;
  user-select: none;
  white-space: pre-wrap;
  word-break: break-word;
}

:host([entrypoint-name='ContextualTasks']) #input,
:host([entrypoint-name='ContextualTasks']) #mirror,
:host([entrypoint-name='ContextualTasks']) #smartCompose {
  padding-block: 12px;
  padding-inline-end: var(--text-input-inline-end-spacing);
  padding-inline-start: 0;
}

:host-context(:not([searchbox-next-enabled])) #input {
  transition: padding var(--height-expand-duration) var(--standard-curve);
}

#input {
  background-color: inherit;
  border: none;
  color: var(--color-composebox-font-light);
  field-sizing: content;
  outline: none;
  position: relative;
  resize: none;
}

:host([composebox-skills-enabled]) #input {
  display: inline-block;
  min-height: 24px;
  white-space: pre-wrap;
  word-break: break-word;
}

:host(:not([disable-caret-color-animation])) #input {
  caret-color: transparent;
}

#caret.caret-visible {
  display: block;
}

#caret {
  background-color: var(--google-blue-500);
  display: none;
  height: 24px;
  left: anchor(end);
  pointer-events: none;
  position: absolute;
  position-anchor: --cursor-char;
  top: calc(anchor(top) - 2px);
  width: 2px;
  z-index: 1;
}

#caret.at-start {
  left: anchor(start);
}

:host-context([dir='rtl']) #caret {
  left: anchor(left);
}

:host-context([dir='rtl']) #caret.at-start {
  left: anchor(right);
}

:host([entrypoint-name='Omnibox']) #caret {
  height: 18px;
  top: anchor(top);
}

#caret.animating {
  animation: blink 1s step-end infinite, cycleColor step-end 4s infinite;
}

@keyframes blink {
  0% {
    opacity: 1;
  }
  49.9% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}

@keyframes cycleColor {
  0% {
    background-color: var(--google-blue-500);
  }
  25% {
    background-color: var(--google-red-500);
  }
  50% {
    background-color: var(--google-yellow-500);
  }
  75% {
    background-color: var(--google-green-500);
  }
  100% {
    background-color: var(--google-blue-500);
  }
}

#input::placeholder,
#input:empty::before {
  content: attr(placeholder);
  color: var(--cr-composebox-input-placeholder-color, var(--color-composebox-type-ahead));
  pointer-events: none;
}

:host-context([searchbox-next-enabled]) #input::placeholder,
:host-context([searchbox-next-enabled]) #input:empty::before {
  font-size: var(--cr-composebox-input-placeholder-font-size, 16px);
  font-weight: 400;
}

#smartCompose {
  pointer-events: none;
  position: absolute;
  overflow: hidden;
  top: 0;
  left: 0;
}

:host(:not([smart-compose-enabled])) #smartCompose {
  display: none;
}

#invisibleText {
  color: transparent;
  white-space: pre-wrap;
}

#ghostText {
  color: var(--color-composebox-type-ahead);
  white-space: pre-wrap;
}

#tabChip {
  align-items: center;
  background-color: var(--color-composebox-type-ahead-chip);
  border-radius: 4px;
  color: var(--color-composebox-type-ahead);
  display: inline-flex;
  font-size: 8px;
  font-weight: 500;
  height: 14px;
  justify-content: center;
  margin-inline-start: 4px;
  vertical-align: middle;
  width: 24px;
}

:host-context([expanding_]) #input,
:host-context([expanding_]) #smartCompose {
  --text-input-top-spacing: 12px;
}

:host-context([expanding_][is-collapsible]) #input {
  --text-input-top-spacing: 24px;
}

:host-context([searchbox-next-enabled]) #input,
:host-context([searchbox-next-enabled]) #smartCompose {
  --text-input-top-spacing: 10px;
}

#input::-webkit-search-decoration,
#input::-webkit-search-results-button,
#input::-webkit-search-results-decoration,
#input::-webkit-search-cancel-button{
  display: none;
}

:host-context([dir='rtl']) .action-icon {
  left: 16px;
  right: unset;
}

#cancelIcon {
  --cr-icon-button-fill-color:
      var(--color-composebox-cancel-button-light);
  /* SVG is size 20 with 5px of padding so actual size is 10px */
  /* TODO(crbug.com/460532414) Rename CSS variables to be more
      distinguishable */
  --cr-icon-button-icon-size: 20px;
  position: absolute;
  top: var(--composebox-cancel-button-top);
  inset-inline-end: var(--composebox-cancel-button-inline-end, 12px);
  /* Uses the same transitions as the submit button so they are in sync. */
  transition: var(--submit-enabled-transition);
}

:host-context([searchbox-layout-mode='Compact']) {
  /* Used in search-animated-glow-element. */
  --search-animated-glow-drag-drop-placeholder-top: 16px;
  /* Changes both composebox and voice-search's: */
  --composebox-cancel-button-top: 10px;
  /* Changes voicebox text top padding. */
  --composebox-voice-search-top-padding: 9px;
}

:host-context([expanding_][is-collapsible]) #cancelIcon {
  top: 16px;
}

/* Hide the cancel icon when the composebox is expanded and no text is present. */
:host([is-collapsible]:not([submit-enabled])) #cancelIcon {
  opacity: 0;
  pointer-events: none;
}

@media (forced-colors: active) {
  .action-icon {
    border: var(--composebox-outline-hcm);
  }
}

:host-context([webui-rounded-icons]) {
  #aimIcon {
    -webkit-mask-image: url(//resources/cr_components/searchbox/icons/search_spark.svg);
  }
}