/*! Copyright (c) 2025-2026 Markus Schüssler. All rights reserved.
 * SPDX-License-Identifier: LicenseRef-Markus-Schuessler-Proprietary; see repository LICENSE.
 */
.auth-page {
  --surface-panel: var(--ui-color-surface);
  --surface-panel-alt: var(--ui-color-surface-alt);
  --surface-border: var(--ui-color-border);
  --text-primary: var(--ui-color-text);
  --text-muted: var(--ui-color-text-muted);
  --accent-primary: var(--ui-color-primary);
  --accent: var(--ui-color-primary);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: var(--ui-space-5) var(--ui-space-3);
  color: var(--ui-color-text);
}


.auth-page--popup {
  align-items: center;
  padding: var(--ui-space-4);
}

.auth-card {
  min-width: 0;
  overflow-wrap: anywhere;
  flex: 0 1 540px;
  width: 100%;
  border-radius: var(--ui-radius-lg);
  border: 1px solid var(--surface-border);
  background: var(--surface-panel);
  box-shadow: none;
  padding: var(--ui-space-4);
}

.auth-card--narrow {
  flex-basis: 420px;
}

.auth-card__eyebrow {
  display: inline-flex;
  margin-bottom: var(--ui-space-2);
  color: var(--accent-primary);
  font-size: var(--ui-font-size-meta);
  font-weight: 600;
}

.auth-card h1,
.auth-card h2 {
  margin: 0 0 var(--ui-space-2);
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-page);
  font-weight: 700;
  line-height: 1.2;
}

.auth-card__intro {
  margin: 0 0 var(--ui-space-4);
  color: var(--text-muted);
  font-size: var(--ui-font-size-body);
  line-height: 1.5;
}

.auth-card__notice {
  margin-bottom: var(--ui-space-3);
  padding: var(--ui-space-2) var(--ui-space-3);
  border: 0;
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface-alt);
}

.auth-card__notice--info {
  color: var(--ui-color-info);
}

.auth-card__notice--warning {
  color: var(--ui-color-warning);
}

.auth-card__notice--error {
  color: var(--ui-color-danger);
}

.auth-card__notice--success {
  color: var(--ui-color-success);
}

.auth-card__notice p {
  margin: 0.4rem 0 0;
}

.auth-card__notice strong {
  display: block;
}

.auth-card__onboarding {
  display: grid;
  gap: var(--ui-space-2);
  padding: var(--ui-space-3) 0;
  border-top: 1px solid var(--ui-color-border);
  border-bottom: 1px solid var(--ui-color-border);
  border-radius: 0;
  background: transparent;
  color: var(--ui-color-text);
}

.auth-card__onboarding-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--ui-space-2);
  padding: 0;
  margin: 0;
  list-style: none;
}

.auth-card__onboarding-steps li {
  min-width: 0;
  display: grid;
  grid-template-columns: 1.75rem minmax(0, 1fr);
  gap: var(--ui-space-2);
  align-items: center;
  color: var(--text-muted);
}

.auth-card__onboarding-steps li > span {
  width: 1.75rem;
  height: 1.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ui-color-border);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
  color: var(--ui-color-text-muted);
  font-weight: 700;
}

.auth-card__onboarding-steps li.is-current > span {
  border-color: transparent;
  background: var(--ui-color-primary-strong);
  color: var(--ui-color-on-primary);
}

.auth-card__onboarding-steps li.is-current small {
  color: var(--ui-color-text);
}

.auth-card__onboarding-steps small {
  font-size: var(--ui-font-size-meta);
  font-weight: 600;
  line-height: 1.2;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--ui-space-3);
}

.auth-form__grid {
  display: grid;
  gap: var(--ui-space-3);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.auth-form__group {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--ui-space-1);
}

.auth-form__group[data-registration-source-detail][hidden] {
  display: none;
}

.auth-form__group label,
.auth-form__label {
  font-weight: 600;
  font-size: var(--ui-font-size-body);
}

.auth-form__group input,
.auth-form__group textarea,
.auth-form__group select,
.auth-form__captcha input {
  width: 100%;
  min-width: 0;
  min-height: var(--ui-touch-target);
  border-radius: var(--ui-radius-md);
  border: 1px solid var(--surface-border);
  background: var(--ui-color-surface-alt);
  color: var(--text-primary);
  padding: var(--ui-space-2) var(--ui-space-3);
  margin-top: 0;
  font: inherit;
  box-shadow: none;
  transition: border-color 0.16s ease, background-color 0.16s ease;
  -webkit-appearance: none;
  appearance: none;
}

.auth-form__group input::placeholder,
.auth-form__group textarea::placeholder,
.auth-form__captcha input::placeholder {
  color: var(--ui-color-text-muted);
}

.auth-form__group input:hover,
.auth-form__group textarea:hover,
.auth-form__group select:hover,
.auth-form__captcha input:hover {
  border-color: var(--ui-color-border-strong);
  background: var(--ui-color-surface-hover);
}

.auth-form__group input:focus,
.auth-form__group textarea:focus,
.auth-form__group select:focus,
.auth-form__captcha input:focus {
  border-color: var(--ui-color-focus);
  background: var(--ui-color-surface);
}

.auth-form__group input:focus-visible,
.auth-form__group textarea:focus-visible,
.auth-form__group select:focus-visible,
.auth-form__captcha input:focus-visible {
  outline: 2px solid var(--ui-color-focus);
  outline-offset: 2px;
}

.auth-form__group small,
.auth-card__meta {
  color: var(--text-muted);
}

.auth-form__legal-check {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--ui-space-2);
  align-items: flex-start;
  padding: var(--ui-space-2) 0;
  border: 0;
  border-top: 1px solid var(--surface-border);
  border-radius: 0;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.auth-form__legal-check input[type="checkbox"] {
  width: 1.05rem;
  height: 1.05rem;
  margin: 0.12rem 0 0;
  accent-color: var(--ui-color-primary);
}

.auth-form__legal-check a {
  color: var(--ui-color-primary);
  font-weight: 600;
  text-decoration: none;
}

.auth-form__legal-check a:hover {
  text-decoration: underline;
}

.auth-form__status {
  min-height: 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.auth-form__status--success {
  color: var(--ui-color-success);
}

.auth-form__status--warning {
  color: var(--ui-color-warning);
}

.auth-form__status--error {
  color: var(--ui-color-danger);
}

.auth-form__error {
  color: var(--ui-color-danger);
  font-size: 0.94rem;
}

.auth-form__rules {
  margin: 0.5rem 0 0 1rem;
  padding: 0;
  list-style: disc;
  color: var(--ui-color-danger);
}

.auth-form__rules li.is-valid {
  color: var(--ui-color-success);
}

.auth-form__captcha {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.auth-form__captcha-question {
  font-size: 1.2rem;
  font-weight: 700;
}

.auth-form__captcha-input {
  max-width: 120px;
}

.auth-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ui-space-2);
  align-items: center;
}

.auth-form button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--ui-touch-target);
  padding: var(--ui-space-2) var(--ui-space-4);
  border: 1px solid var(--ui-color-primary);
  border-radius: var(--ui-radius-md);
  background: var(--ui-color-primary);
  color: var(--ui-color-on-primary);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  box-shadow: none;
}

.auth-form button[type="submit"]:hover,
.auth-form button[type="submit"]:focus-visible {
  border-color: var(--ui-color-primary-strong);
  background: var(--ui-color-primary-strong);
  color: var(--ui-color-on-primary);
}

.auth-form button[type="submit"]:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.auth-form__links {
  margin-top: var(--ui-space-3);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.auth-form__links a {
  color: var(--ui-color-primary);
}

.auth-form__reset-inline {
  margin-top: var(--ui-space-3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--ui-space-2);
  align-items: center;
}

.auth-form__check {
  display: flex;
  align-items: center;
  min-height: 44px;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.auth-form__check input {
  width: auto;
  margin: 0;
}

.auth-form__error-list {
  margin: 0.75rem 0 0 1.2rem;
  padding: 0;
}

body.dark-mode .auth-form__group input,
body.dark-mode .auth-form__group textarea,
body.dark-mode .auth-form__group select,
body.dark-mode .auth-form__captcha input {
  border-color: var(--ui-color-border);
  background: var(--ui-color-surface-alt);
  color: var(--ui-color-text);
  box-shadow: none;
}

body.dark-mode .auth-form__group input::placeholder,
body.dark-mode .auth-form__group textarea::placeholder,
body.dark-mode .auth-form__captcha input::placeholder {
  color: var(--ui-color-text-muted);
}

body.dark-mode .auth-form__group input:hover,
body.dark-mode .auth-form__group textarea:hover,
body.dark-mode .auth-form__group select:hover,
body.dark-mode .auth-form__captcha input:hover {
  border-color: var(--ui-color-border-strong);
  background: var(--ui-color-surface-hover);
}

body.dark-mode .auth-form__group input:focus,
body.dark-mode .auth-form__group textarea:focus,
body.dark-mode .auth-form__group select:focus,
body.dark-mode .auth-form__captcha input:focus,
body.dark-mode .auth-form__group input:focus-visible,
body.dark-mode .auth-form__group textarea:focus-visible,
body.dark-mode .auth-form__group select:focus-visible,
body.dark-mode .auth-form__captcha input:focus-visible {
  border-color: var(--ui-color-focus);
  background: var(--ui-color-surface);
  box-shadow: none;
}

body.dark-mode .auth-form__legal-check {
  border-color: var(--ui-color-border);
  background: transparent;
  color: var(--ui-color-text-muted);
}

body.dark-mode .auth-card__notice--warning,
body.dark-mode .auth-form__status--warning {
  color: var(--ui-color-warning);
}
body.dark-mode .auth-card__notice--error,
body.dark-mode .auth-form__status--error,
body.dark-mode .auth-form__error,
body.dark-mode .auth-form__rules {
  color: var(--ui-color-danger);
}
body.dark-mode .auth-card__notice--success,
body.dark-mode .auth-form__status--success,
body.dark-mode .auth-form__rules li.is-valid {
  color: var(--ui-color-success);
}

.auth-page--popup .main-shell__nav,
.auth-page--popup .sponsor-banner,
.auth-page--popup .navigation-footer,
.auth-page--popup footer,
.auth-page--popup #cookie-hint {
  display: none !important;
}

.auth-page--popup .main-shell__content {
  width: 100%;
  max-width: none;
  padding: 0 !important;
}

@media (max-width: 720px) {
  .auth-form input:not([type="hidden"]):not([type="checkbox"]),
  .auth-form select,
  .auth-form textarea {
    font-size: 16px;
  }
  .auth-form button,
  .auth-form__check,
  .auth-form__links > a {
    min-height: 44px;
  }
  .auth-form__check input,
  .auth-form__legal-check input[type="checkbox"] {
    width: 22px;
    height: 22px;
    flex: 0 0 auto;
  }
  .auth-page {
    padding-top: var(--ui-space-4);
    padding-bottom: var(--ui-space-4);
  }

  .auth-form__grid {
    grid-template-columns: 1fr;
  }

  .auth-card {
    padding: var(--ui-space-3);
    border-radius: var(--ui-radius-lg);
  }
}

@media (max-width: 420px) {
  .auth-card__onboarding-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--ui-space-1);
  }
  .auth-card__onboarding-steps li {
    grid-template-columns: 1fr;
    align-content: start;
    gap: var(--ui-space-1);
  }
  .auth-card__onboarding-steps small {
    font-size: 0.75rem;
  }
}

/* Compact auth shells */
.auth-page {
  padding: var(--ui-space-5) var(--ui-space-3) var(--ui-space-4);
}

.auth-page--compact {
  padding-top: var(--ui-space-4);
}

.auth-page--popup {
  padding: var(--ui-space-4);
}

.auth-card {
  border-radius: var(--ui-radius-lg);
  box-shadow: none;
  padding: var(--ui-space-4);
}

.auth-card__intro,
.auth-card__notice {
  margin-bottom: var(--ui-space-3);
}

.auth-card__notice {
  padding: var(--ui-space-2) var(--ui-space-3);
}

.auth-form {
  gap: var(--ui-space-3);
}

.auth-form__grid {
  gap: var(--ui-space-3);
}

.auth-form__group input,
.auth-form__group textarea,
.auth-form__group select,
.auth-form__captcha input {
  min-height: var(--ui-touch-target);
  padding: var(--ui-space-2) var(--ui-space-3);
}

.auth-form__actions,
.auth-form__reset-inline {
  gap: var(--ui-space-2);
}

@media (max-width: 720px) {
  .auth-page {
    padding: var(--ui-space-3) var(--ui-space-2) var(--ui-space-4);
  }

  .auth-card {
    padding: var(--ui-space-3);
  }

  .auth-page:not(.auth-page--popup) .auth-card {
    border: 0;
    border-radius: 0;
    background: transparent;
  }
}