/* Visual stub of Home Assistant /auth/authorize
   Layout and tokens follow home-assistant/frontend (Apache-2.0). */

:root {
  --ha-color-primary-40: #009ac7;
  --ha-color-primary-50: #18bcf2;
  --ha-font-family-body: Roboto, Noto, sans-serif;
  --ha-font-size-m: 14px;
  --ha-font-size-s: 12px;
  --ha-font-size-3xl: 28px;
  --ha-font-weight-normal: 400;
  --ha-font-weight-medium: 500;
  --ha-line-height-normal: 1.6;
  --ha-border-radius-sm: 4px;
  --ha-border-radius-lg: 12px;
  --ha-space-2: 8px;
  --ha-space-4: 16px;
  --ha-space-5: 20px;
  --ha-space-6: 24px;

  --primary-color: var(--ha-color-primary-40);
  --primary-text-color: #212121;
  --secondary-text-color: #727272;
  --primary-background-color: #fafafa;
  --card-background-color: #ffffff;
  --divider-color: #e0e0e0;
  --error-color: #db4437;
  --text-primary-color: #ffffff;
  --input-outlined-idle-border-color: rgba(0, 0, 0, 0.38);
  --input-outlined-hover-border-color: rgba(0, 0, 0, 0.87);
  --input-ink-color: rgba(0, 0, 0, 0.87);
  --input-label-ink-color: rgba(0, 0, 0, 0.6);
  --mdc-checkbox-unchecked-color: rgba(33, 33, 33, 0.54);
}

html[data-theme="dark"] {
  --primary-background-color: #111111;
  --card-background-color: #1c1c1c;
  --primary-text-color: #e1e1e1;
  --secondary-text-color: #9b9b9b;
  --divider-color: rgba(225, 225, 225, 0.12);
  --input-outlined-idle-border-color: rgba(255, 255, 255, 0.38);
  --input-outlined-hover-border-color: rgba(255, 255, 255, 0.87);
  --input-ink-color: rgba(255, 255, 255, 0.87);
  --input-label-ink-color: rgba(255, 255, 255, 0.6);
  --mdc-checkbox-unchecked-color: rgba(225, 225, 225, 0.54);
}

* {
  box-sizing: border-box;
}

html {
  background-color: var(--primary-background-color);
  color: var(--primary-text-color);
  font-size: 14px;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  box-sizing: border-box;
  padding: 32px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  font-family: var(--ha-font-family-body);
  font-size: var(--ha-font-size-m);
  font-weight: var(--ha-font-weight-normal);
  line-height: var(--ha-line-height-normal);
  background-color: var(--primary-background-color);
  color: var(--primary-text-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

#particles canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: content-box;
}

.header {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
  padding-top: env(safe-area-inset-top);
}

.header img {
  height: 56px;
  width: 56px;
}

ha-authorize {
  display: block;
}

.card-content {
  background: var(--card-background-color);
  box-shadow: none;
  box-sizing: border-box;
  border-radius: var(--ha-border-radius-lg);
  border: 1px solid var(--divider-color);
  color: var(--primary-text-color);
  position: relative;
  padding: 16px;
}

.auth-form {
  text-align: center;
  max-width: 336px;
  width: 100%;
  margin: 0 auto;
}

h1 {
  font-size: var(--ha-font-size-3xl);
  font-weight: var(--ha-font-weight-normal);
  line-height: 1.2;
  margin: 16px 0;
}

.ha-alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  text-align: left;
  margin: 0 0 16px;
  padding: 12px 16px;
  border-radius: var(--ha-border-radius-sm);
  background: color-mix(in srgb, var(--error-color) 16%, var(--card-background-color));
  color: var(--primary-text-color);
  font-size: var(--ha-font-size-m);
}

.ha-alert--hidden {
  display: none;
}

.field {
  display: block;
  position: relative;
  margin-top: 16px;
  text-align: left;
}

.field + .field {
  margin-top: 24px;
}

.field__input {
  width: 100%;
  height: 56px;
  padding: 16px 12px 0;
  border: 0;
  border-radius: var(--ha-border-radius-sm);
  background: transparent;
  color: var(--input-ink-color);
  font: inherit;
  outline: none;
}

.field:has(.field__icon) .field__input {
  padding-right: 48px;
}

.field__outline {
  position: absolute;
  inset: 0;
  border: 1px solid var(--input-outlined-idle-border-color);
  border-radius: var(--ha-border-radius-sm);
  pointer-events: none;
}

.field:hover .field__outline {
  border-color: var(--input-outlined-hover-border-color);
}

.field:focus-within .field__outline {
  border-width: 2px;
  border-color: var(--primary-color);
}

.field__label {
  position: absolute;
  left: 12px;
  top: 18px;
  padding: 0 4px;
  color: var(--input-label-ink-color);
  background: transparent;
  pointer-events: none;
  transform-origin: left center;
  transition:
    transform 150ms cubic-bezier(0.4, 0, 0.2, 1),
    color 150ms cubic-bezier(0.4, 0, 0.2, 1),
    background-color 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

.field:focus-within .field__label,
.field__input:not(:placeholder-shown) + .field__outline + .field__label {
  top: 0;
  transform: translateY(-50%) scale(0.75);
  background: var(--card-background-color);
}

.field:focus-within .field__label {
  color: var(--primary-color);
}

.field__icon {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--secondary-text-color);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.field__icon:hover {
  background: color-mix(in srgb, var(--primary-text-color) 8%, transparent);
}

.space-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  color: var(--primary-text-color);
}

.check__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.check__box {
  width: 18px;
  height: 18px;
  border: 2px solid var(--mdc-checkbox-unchecked-color);
  border-radius: 2px;
  color: var(--text-primary-color);
  display: grid;
  place-items: center;
  flex: none;
}

.check__box svg {
  display: none;
}

.check__input:checked + .check__box {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.check__input:checked + .check__box svg {
  display: block;
}

.check__input:focus-visible + .check__box {
  box-shadow: 0 0 0 8px color-mix(in srgb, var(--primary-color) 16%, transparent);
}

.check__label {
  font-size: 0.875rem;
}

.link {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 0.875rem;
}

.link:hover {
  text-decoration: underline;
}

.forgot-password {
  white-space: nowrap;
}

.action {
  margin-top: var(--ha-space-5);
}

.btn {
  width: 100%;
  min-height: 40px;
  border: 0;
  border-radius: 20px;
  background: var(--primary-color);
  color: var(--text-primary-color);
  font-family: inherit;
  font-size: var(--ha-font-size-m);
  font-weight: var(--ha-font-weight-medium);
  letter-spacing: 0.01em;
  cursor: pointer;
  padding: 10px 24px;
}

.btn:hover {
  filter: brightness(1.05);
}

.btn:disabled {
  cursor: wait;
  opacity: 0.72;
}

.footer {
  padding-top: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.language {
  position: relative;
  min-width: 0;
}

.language__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.language__select {
  appearance: none;
  max-width: 220px;
  border: 0;
  background: transparent
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath fill='%23727272' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E")
    no-repeat right 4px center;
  color: var(--primary-text-color);
  font: inherit;
  padding: 8px 32px 8px 8px;
  cursor: pointer;
}

.help {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.help__icon {
  width: 20px;
  height: 20px;
}

@media (prefers-reduced-motion: reduce) {
  .field__label,
  .btn {
    transition: none;
  }
}