.auth-page {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 2.1rem 0.9rem 1.8rem;
}

.auth-page--compact {
  padding-top: 1.35rem;
}

.auth-page--popup {
  align-items: center;
  padding: 1.25rem;
}

.auth-card {
  flex: 0 1 540px;
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--surface-border);
  background: var(--surface-panel);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
  padding: 1.3rem;
}

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

.auth-card__eyebrow {
  display: inline-flex;
  margin-bottom: 0.65rem;
  color: var(--accent-primary);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.auth-card h2 {
  margin: 0 0 0.5rem;
}

.auth-card__intro {
  margin: 0 0 1rem;
  color: var(--text-muted);
}

.auth-card__notice {
  margin-bottom: 1rem;
  padding: 0.8rem 0.9rem;
  border-radius: 10px;
  border: 1px solid transparent;
}

.auth-card__notice--info {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.2);
  color: var(--text-primary);
}

.auth-card__notice--warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.22);
  color: #92400e;
}

.auth-card__notice--error {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
  color: #991b1b;
}

.auth-card__notice--success {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.18);
  color: #166534;
}

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

.auth-card__notice strong {
  display: block;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.auth-form__grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.auth-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.auth-form__group label,
.auth-form__label {
  font-weight: 600;
}

.auth-form__group input,
.auth-form__group textarea,
.auth-form__group select,
.auth-form__captcha input {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--surface-border, #cbd5e1);
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.98), rgba(241, 245, 249, 0.98));
  color: var(--text-primary);
  padding: 0.68rem 0.78rem;
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85), 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: border-color 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease;
  -webkit-appearance: none;
  appearance: none;
}

.auth-form__group input::placeholder,
.auth-form__group textarea::placeholder,
.auth-form__captcha input::placeholder {
  color: #64748b;
}

.auth-form__group input:hover,
.auth-form__group textarea:hover,
.auth-form__group select:hover,
.auth-form__captcha input:hover {
  border-color: #94a3b8;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.98));
}

.auth-form__group input:focus,
.auth-form__group textarea:focus,
.auth-form__group select:focus,
.auth-form__captcha input:focus,
.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: none;
  border-color: #3b82f6;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.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: 0.6rem;
  align-items: flex-start;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--surface-border, #cbd5e1);
  border-radius: 10px;
  background: rgba(248, 250, 252, 0.72);
  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: #2563eb;
}

.auth-form__legal-check a {
  color: var(--accent, #2563eb);
  font-weight: 700;
  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: #15803d;
}

.auth-form__status--warning {
  color: #b45309;
}

.auth-form__status--error {
  color: #b91c1c;
}

.auth-form__error {
  color: #b91c1c;
  font-size: 0.94rem;
}

.auth-form__rules {
  margin: 0.5rem 0 0 1rem;
  padding: 0;
  list-style: disc;
  color: #b91c1c;
}

.auth-form__rules li.is-valid {
  color: #15803d;
}

.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: 0.6rem;
  align-items: center;
}

.auth-form__links {
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

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

.auth-form__reset-inline {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.auth-form__check {
  display: flex;
  align-items: center;
  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: rgba(148, 163, 184, 0.34);
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.96), rgba(30, 41, 59, 0.96));
  color: #f8fafc;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 1px 2px rgba(2, 6, 23, 0.28);
}

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: #94a3b8;
}

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: rgba(148, 163, 184, 0.5);
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.98));
}

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: #60a5fa;
  background: rgba(15, 23, 42, 0.98);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

body.dark-mode .auth-form__legal-check {
  border-color: rgba(148, 163, 184, 0.34);
  background: rgba(15, 23, 42, 0.74);
  color: #cbd5e1;
}

.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-page {
    padding-top: 1.4rem;
    padding-bottom: 1.2rem;
  }

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

  .auth-page {
    padding-top: 1.2rem;
  }

  .auth-card {
    padding: 1rem;
    border-radius: 10px;
  }
}

/* Compact auth shells */
.auth-page {
  padding: 1.45rem 0.8rem 1.2rem;
}

.auth-page--compact {
  padding-top: 1.05rem;
}

.auth-card {
  border-radius: 10px;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
  padding: 1.1rem;
}

.auth-card__intro,
.auth-card__notice {
  margin-bottom: 0.85rem;
}

.auth-card__notice {
  padding: 0.7rem 0.78rem;
}

.auth-form {
  gap: 0.75rem;
}

.auth-form__grid {
  gap: 0.75rem;
}

.auth-form__group input,
.auth-form__group textarea,
.auth-form__group select,
.auth-form__captcha input {
  min-height: 2.9rem;
  padding: 0.72rem 0.8rem;
}

.auth-form__actions,
.auth-form__reset-inline {
  gap: 0.5rem;
}

@media (max-width: 720px) {
  .auth-page {
    padding: 1rem 0.65rem 0.95rem;
  }

  .auth-card {
    padding: 0.9rem;
  }
}