/* 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 http://mozilla.org/MPL/2.0/. */

:host {
  /* Icon */
  --message-bar-icon-color: var(--icon-color-information);
  --message-bar-icon-size: var(--size-item-small);
  --message-bar-icon-close-color: var(--icon-color);
  --message-bar-icon-close-url: url("chrome://global/skin/icons/close-12.svg");

  /* Button */
  --message-bar-button-size-ghost: var(--button-min-height);
  --message-bar-button-border-radius-ghost: var(--button-border-radius);
  --message-bar-button-background-color-ghost-hover: var(--button-background-color-hover);
  --message-bar-button-background-color-ghost-active: var(--button-background-color-active);

  /* Container */
  --message-bar-container-min-height: var(--size-item-large);

  /* Border */
  --message-bar-border-color: color-mix(in srgb, currentColor 9%, transparent);
  --message-bar-border-radius: var(--border-radius-small);
  --message-bar-border-width: var(--border-width);

  /* Text */
  --message-bar-text-color: var(--text-color);
  --message-bar-text-line-height: 1.5em;

  /* Background */
  --message-bar-background-color: var(--color-background-information);

  background-color: var(--message-bar-background-color);
  border: var(--message-bar-border-width) solid var(--message-bar-border-color);
  border-radius: var(--message-bar-border-radius);
  color: var(--message-bar-text-color);
}

@media (prefers-contrast) {
  :host {
    --message-bar-border-color: var(--border-color);
  }
}

/* Make the host to behave as a block by default, but allow hidden to hide it. */
:host(:not([hidden])) {
  display: block;
}

/* MozMessageBar layout */

.container {
  display: flex;
  gap: 8px;
  min-height: var(--message-bar-container-min-height);
  padding-inline: 16px 8px;
  padding-block: 8px;
}

.content {
  display: flex;
  flex-grow: 1;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-inline-start: 24px;
}

.text-container {
  display: flex;
  gap: 4px 8px;
  padding-block: calc((var(--message-bar-container-min-height) - var(--message-bar-text-line-height)) / 2);
}

.text-content {
  display: inline-flex;
  gap: 4px 8px;
  flex-wrap: wrap;
  word-break: break-word;
  line-height: var(--message-bar-text-line-height);
}

/* MozMessageBar icon style */

.icon-container {
  height: var(--message-bar-text-line-height);
  display: flex;
  justify-content: center;
  align-items: center;
  margin-inline-start: -24px;
}

.icon {
  width: var(--message-bar-icon-size);
  height: var(--message-bar-icon-size);
  flex-shrink: 0;
  appearance: none;
  -moz-context-properties: fill, stroke;
  fill: currentColor;
  stroke: currentColor;
  color: var(--message-bar-icon-color);
}

/* MozMessageBar heading style */

.heading {
  font-weight: 600;
}

/* MozMessageBar message style */

.message {
  margin-inline-end: 4px;
}

/* MozMessageBar link style */

.link {
  display: inline-block;
}

.link ::slotted(a) {
  margin-inline-end: 4px;
}

/* MozMessageBar actions style */

.actions {
  display: none;
}

.actions.active {
  display: inline-flex;
  gap: 8px;
}

.actions ::slotted(button) {
  /* Enforce micro-button width. */
  min-width: fit-content !important;

  margin: 0 !important;
  padding: 4px 16px !important;
}

/* Close icon styles */

.close {
  background-image: var(--message-bar-icon-close-url);
  background-repeat: no-repeat;
  background-position: center center;
  -moz-context-properties: fill;
  fill: currentColor;
  min-width: auto;
  min-height: auto;
  width: var(--message-bar-button-size-ghost);
  height: var(--message-bar-button-size-ghost);
  margin: 0;
  padding: 0;
  flex-shrink: 0;
}

.ghost-button {
  border-radius: var(--message-bar-button-border-radius-ghost);
}

.ghost-button:enabled:hover {
  background-color: var(--message-bar-button-background-color-ghost-hover);
}

.ghost-button:enabled:hover:active {
  background-color: var(--message-bar-button-background-color-ghost-active);
}

@media not (prefers-contrast) {
  /* MozMessageBar colors by message type */
  /* Colors from: https://www.figma.com/file/zd3B9UyknB2XNZNdrYLm2W/Outreachy?type=design&node-id=59-1921&mode=design&t=ZYS4e6pAbAlXGvun-4 */

  :host([type=warning]) {
    --message-bar-background-color: var(--color-background-warning);

    .icon {
      --message-bar-icon-color: var(--icon-color-warning);
    }
  }

  :host([type=success]) {
    --message-bar-background-color: var(--color-background-success);

    .icon {
      --message-bar-icon-color: var(--icon-color-success);
    }
  }

  :host([type=error]),
  :host([type=critical]) {
    --message-bar-background-color: var(--color-background-critical);

    .icon {
      --message-bar-icon-color: var(--icon-color-critical);
    }
  }

  .close {
    fill: var(--message-bar-icon-close-color);
  }

  .ghost-button {
    border: none;
    background-color: transparent;
  }
}