body.activation-page {
  min-height: 100dvh;
  margin: 0;
  display: grid;
  place-items: center;
  padding:
    max(18px, env(safe-area-inset-top))
    max(14px, env(safe-area-inset-right))
    max(18px, env(safe-area-inset-bottom))
    max(14px, env(safe-area-inset-left));
  box-sizing: border-box;
  color: var(--login-form-title);
  background:
    radial-gradient(circle at 14% 14%, rgba(20, 105, 255, 0.22), transparent 34%),
    radial-gradient(circle at 86% 84%, rgba(8, 201, 239, 0.13), transparent 32%),
    linear-gradient(145deg, var(--login-page-bg-start), var(--login-page-bg-end));
  font-family: "DM Sans", sans-serif;
}

.activation-shell {
  width: 100%;
}

.activation-card {
  width: min(calc(100% - 24px), 440px);
  min-height: 0;
  margin: 18px auto;
  overflow: hidden;
  border: 1px solid rgba(137, 169, 220, 0.18);
  border-radius: 24px;
  background: var(--login-form-bg);
  box-shadow:
    0 28px 75px rgba(2, 15, 42, 0.3),
    0 8px 25px rgba(2, 18, 48, 0.16);
}

.activation-header {
  position: relative;
  padding: 26px 30px 28px;
  overflow: hidden;
  color: var(--login-title);
  background:
    radial-gradient(circle at 20% 10%, rgba(8, 201, 239, 0.2), transparent 40%),
    linear-gradient(145deg, var(--login-visual-start), var(--login-visual-end));
}

.activation-header::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 210px;
  height: 210px;
  border: 1px solid rgba(8, 201, 239, 0.16);
  border-radius: 50%;
  pointer-events: none;
}

.activation-branding {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 52px;
  margin: 0 0 18px;
}

.activation-product-image {
  display: block;
  width: auto;
  height: auto;
  max-width: 132px;
  max-height: 62px;
  object-fit: contain;
  object-position: left center;
}

.activation-product-image[hidden],
.activation-product-name[hidden] {
  display: none;
}

.activation-product-name {
  max-width: 180px;
  overflow: hidden;
  color: var(--login-visual-text);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.activation-header h1 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--login-title);
  font-size: clamp(1.9rem, 5vw, 2.3rem);
  line-height: 1.08;
  font-weight: 800;
}

.activation-header p {
  position: relative;
  z-index: 1;
  max-width: 350px;
  margin: 10px 0 0;
  color: var(--login-visual-text);
  font-size: 0.98rem;
  line-height: 1.5;
}

.activation-form-area {
  padding: 26px 30px 28px;
  background: var(--login-form-bg);
}

.activation-form {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 14px;
  margin: 0;
  padding: 0;
}

.activation-form[hidden] {
  display: none;
}

.activation-form label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  width: 100%;
  margin: 0;
  color: var(--login-form-text);
  font-size: 0.88rem;
  font-weight: 700;
}

.activation-user-box {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  min-height: 50px;
  padding: 0 15px;
  box-sizing: border-box;
  border: 1px solid var(--login-border);
  border-radius: 12px;
  background: #f7faff;
  color: var(--login-form-text);
}

.activation-user-box .material-symbols-rounded {
  flex: 0 0 auto;
  color: var(--login-accent-strong);
  font-size: 21px;
}

.activation-user-box > div {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.activation-user-box small {
  color: var(--login-form-text);
  font-size: 0.76rem;
}

.activation-user-box strong {
  overflow: hidden;
  color: var(--login-form-title);
  font-size: 0.9rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.activation-password-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 50px;
  width: 100%;
  height: 50px;
  overflow: hidden;
  border: 1px solid var(--login-border);
  border-radius: 12px;
  background: var(--login-form-bg);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.activation-password-control:focus-within {
  border-color: var(--login-accent-strong);
  box-shadow: 0 0 0 4px rgba(23, 108, 255, 0.12);
}

.activation-password-control input {
  width: 100%;
  height: 100%;
  min-width: 0;
  padding: 0 15px;
  box-sizing: border-box;
  border: 0;
  border-radius: 0;
  outline: none;
  color: var(--login-form-title);
  background: var(--login-form-bg);
  font: inherit;
}

.activation-password-toggle {
  display: grid;
  place-items: center;
  width: 50px;
  height: 100%;
  padding: 0;
  border: 0;
  border-left: 1px solid var(--login-border);
  background: #f8faff;
  color: #567199;
  cursor: pointer;
}

.activation-password-toggle:hover,
.activation-password-toggle:focus-visible {
  color: var(--login-accent-strong);
}

.activation-password-help {
  margin: 0;
  color: var(--login-form-text);
  font-size: 0.84rem;
  line-height: 1.4;
}

.activation-submit-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 50px;
  padding: 0 20px;
  box-sizing: border-box;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--login-button-start), var(--login-button-end));
  color: var(--login-title);
  font: inherit;
  font-size: 1rem;
  font-weight: 800;
  box-shadow: 0 14px 28px rgba(20, 105, 239, 0.25);
  cursor: pointer;
  transition:
    opacity 160ms ease,
    box-shadow 160ms ease;
}

.activation-submit-button:hover,
.activation-submit-button:focus-visible {
  box-shadow: 0 16px 32px rgba(20, 105, 239, 0.31);
}

.activation-submit-button:disabled {
  cursor: not-allowed;
  opacity: 0.72;
}

.activation-submit-spinner {
  display: none;
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  box-sizing: border-box;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: var(--login-title);
  border-radius: 50%;
  animation: activation-button-spin 700ms linear infinite;
}

.activation-submit-button.is-loading {
  gap: 9px;
  cursor: wait;
}

.activation-submit-button.is-loading .activation-submit-spinner {
  display: inline-block;
}

.activation-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  color: var(--login-form-text);
  font-size: 0.88rem;
  font-weight: 650;
}

.activation-status .material-symbols-rounded {
  color: var(--login-accent-strong);
  font-size: 19px;
  animation: activation-button-spin 800ms linear infinite;
}

.activation-message {
  display: none;
  margin: 14px 0 0;
}

.activation-message.is-error {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 12px 14px;
  border: 1px solid rgba(197, 57, 72, 0.22);
  border-radius: 11px;
  background: rgba(197, 57, 72, 0.07);
  color: #a72f3f;
  font-size: 0.88rem;
  line-height: 1.4;
  font-weight: 650;
}

.activation-message .material-symbols-rounded {
  flex: 0 0 auto;
  margin-top: 1px;
  font-size: 19px;
}

.activation-login-link {
  display: block;
  width: fit-content;
  margin: 16px auto 0;
  color: var(--login-accent-strong);
  font-size: 0.92rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.activation-login-link:hover,
.activation-login-link:focus-visible {
  color: var(--login-accent);
  text-decoration: none;
}

@keyframes activation-button-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 480px) {
  .activation-card {
    width: min(calc(100% - 16px), 440px);
    margin: 12px auto;
    border-radius: 21px;
  }

  .activation-header {
    padding: 23px 22px 25px;
  }

  .activation-header h1 {
    font-size: 1.85rem;
  }

  .activation-form-area {
    padding: 23px 22px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .activation-status .material-symbols-rounded,
  .activation-submit-spinner {
    animation-duration: 1400ms;
  }
}