/* ========================================
   AUTH PAGES — NEXT Online Cinema
   ======================================== */

/* ============================================
   BACKGROUND
   ============================================ */

.auth-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.auth-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.auth-bg__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8, 8, 12, 0.92) 0%, rgba(8, 8, 12, 0.75) 50%, rgba(8, 8, 12, 0.6) 100%);
}

.auth-bg__overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ============================================
   LAYOUT — Full header/footer sandwich
   ============================================ */

.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
}

.auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-height) + var(--space-2xl)) var(--space-xl) var(--space-2xl);
}

/* ============================================
   AUTH CARD
   ============================================ */

.auth-card {
  width: 100%;
  max-width: 420px;
  background: rgba(14, 14, 20, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--border-radius-2xl);
  padding: var(--space-3xl) var(--space-2xl);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.auth-card--wide {
  max-width: 460px;
}

.auth-card__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.auth-card__title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

.auth-card__subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================
   FORM
   ============================================ */

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

.auth-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.auth-form__label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.auth-form__input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: 500;
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.auth-form__input::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.auth-form__input:focus {
  border-color: var(--accent);
  background: rgba(229, 62, 62, 0.04);
}

.auth-form__input.error {
  border-color: var(--accent);
  background: rgba(229, 62, 62, 0.06);
}

.auth-form__input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 100px var(--bg-elevated) inset;
  -webkit-text-fill-color: var(--text-primary);
  border-color: var(--border-light);
}

.auth-form__error {
  font-size: var(--font-size-xs);
  color: var(--accent);
  font-weight: 500;
  min-height: 0;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.auth-form__error.is-visible {
  opacity: 1;
}

/* Submit button */
.auth-form__submit {
  width: 100%;
  padding: 15px 32px;
  background: var(--accent);
  color: var(--text-primary);
  border: none;
  border-radius: var(--border-radius-md);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1;
  margin-top: var(--space-sm);
}

.auth-form__submit:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(229, 62, 62, 0.35);
}

.auth-form__submit:active {
  transform: translateY(0);
}

.auth-form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ============================================
   FORM EXTRAS
   ============================================ */

.auth-form__extras {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.auth-form__checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}

.auth-form__checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}

.auth-form__checkbox-text {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  line-height: 1.4;
}

.auth-form__checkbox-text a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.auth-form__checkbox-text a:hover {
  color: var(--text-primary);
}

.auth-form__forgot {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.auth-form__forgot:hover {
  color: var(--text-primary);
}

/* ============================================
   DIVIDER
   ============================================ */

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-md) 0;
}

.auth-divider__line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.auth-divider__text {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  white-space: nowrap;
  font-weight: 500;
}

/* ============================================
   SOCIAL BUTTONS
   ============================================ */

.auth-social {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.auth-social__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--border-radius-md);
  color: var(--text-secondary);
  font-family: var(--font-primary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1;
}

.auth-social__btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-light);
  color: var(--text-primary);
}

.auth-social__btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ============================================
   FOOTER LINK
   ============================================ */

.auth-footer {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}

.auth-footer__text {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.auth-footer__link {
  color: var(--text-secondary);
  font-weight: 600;
  transition: color var(--transition-fast);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.auth-footer__link:hover {
  color: var(--text-primary);
}

/* ============================================
   AUTH — Responsive
   ============================================ */

@media (max-width: 768px) {
  .auth-main {
    padding: calc(var(--header-height) + var(--space-xl)) var(--space-lg) var(--space-xl);
  }

  .auth-card {
    max-width: 400px;
    padding: var(--space-2xl) var(--space-xl);
  }

  .auth-card__title {
    font-size: var(--font-size-xl);
  }
}

@media (max-width: 480px) {
  .auth-main {
    padding: calc(var(--header-height) + var(--space-md)) var(--space-md) var(--space-lg);
  }

  .auth-card {
    max-width: 100%;
    padding: var(--space-xl) var(--space-lg);
    border-radius: var(--border-radius-xl);
    background: rgba(14, 14, 20, 0.7);
  }

  .auth-card__title {
    font-size: var(--font-size-xl);
  }

  .auth-card__subtitle {
    font-size: var(--font-size-xs);
  }

  .auth-form__input {
    padding: 12px 14px;
    font-size: var(--font-size-sm);
  }

  .auth-form__submit {
    padding: 13px 28px;
    font-size: var(--font-size-sm);
  }

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

  .auth-form__extras {
    flex-direction: column;
    align-items: flex-start;
  }
}