/* ═══════════════════════════════════════════════════════════
   Signup / Checkout — Custom Styles
   ═══════════════════════════════════════════════════════════ */

/* ── Page layout ── */
.signup {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--2xl) var(--md);
}
.signup__bg {
  position: fixed;
  inset: 0;
  background-image: url('../assets/img/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  z-index: -1;
}

/* ── Logo ── */
.signup__logo {
  margin-bottom: var(--xl);
}
.signup__logo-img {
  height: var(--xl);
  width: auto;
}

/* ── Card (shared container) ── */
.signup__card {
  width: 100%;
  max-width: 420px;
  background: var(--white);
  border-radius: var(--lg);
  padding: var(--xl);
}

/* ── OAuth buttons ── */
.signup__oauth-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sm);
  width: 100%;
  padding: var(--sm);
  background: var(--white);
  border: 1px solid var(--medium-light-grey);
  border-radius: var(--md);
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.signup__oauth-btn img {
  display: block;
  width: 18px;
  height: 18px;
  object-fit: contain;
  flex-shrink: 0;
}
.signup__oauth-btn:hover {
  background: var(--very-light-blue);
  border-color: var(--medium-grey);
}

/* ── Divider ── */
.signup__divider {
  display: flex;
  align-items: center;
  gap: var(--sm);
}
.signup__divider::before,
.signup__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--medium-light-grey);
}

/* ── Form inputs ── */
.signup__input {
  width: 100%;
  padding: var(--sm);
  border: 1px solid var(--medium-light-grey);
  border-radius: var(--md);
  background: var(--white);
  color: var(--dark-grey);
  transition: border-color .15s;
  box-sizing: border-box;
}
.signup__input:focus {
  outline: none;
  border-color: var(--light-blue);
}
.signup__input::placeholder {
  color: var(--medium-light-grey);
}

/* ── Submit button ── */
.signup__submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: var(--sm);
  background: var(--dark-blue);
  color: var(--white);
  border: none;
  border-radius: var(--md);
  cursor: pointer;
  transition: background .15s;
  text-decoration: none;
  text-align: center;
}
.signup__submit-btn:hover {
  background: var(--light-blue);
}
.signup__submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ── Link-style buttons ── */
.signup__link-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-decoration: none;
  transition: opacity .15s;
}
.signup__link-btn:hover {
  opacity: 0.68;
}

/* ── Error message ── */
.signup__error {
  color: var(--error);
  min-height: 0;
  transition: min-height .2s;
}
.signup__error:empty {
  display: none;
}

/* ── Checkout layout ── */
.signup__checkout {
  display: flex;
  gap: var(--lg);
  width: 100%;
  max-width: 1000px;
  align-items: flex-start;
}
.signup__value-col {
  flex: 1;
  min-width: 0;
}
.signup__value-col .signup__card {
  max-width: none;
}
.signup__stripe-col {
  flex: 1;
  min-width: 0;
}
.signup__stripe-col .signup__card {
  max-width: none;
}

/* ── Plan toggle ── */
.signup__plan-toggle {
  display: flex;
  background: var(--very-light-blue);
  border-radius: var(--md);
  padding: 3px;
  gap: 3px;
}
.signup__plan-tab {
  flex: 1;
  padding: var(--xs) var(--sm);
  border: none;
  border-radius: calc(var(--md) - 2px);
  background: transparent;
  color: var(--medium-grey);
  cursor: pointer;
  transition: background .15s, color .15s, box-shadow .15s;
  text-align: center;
  white-space: nowrap;
}
.signup__plan-tab.is-active {
  background: var(--white);
  color: var(--dark-grey);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.signup__plan-savings {
  color: var(--success);
}

/* ── Plan badge ── */
.signup__plan-badge {
  display: inline-block;
  padding: var(--2xs) var(--xs);
  background: var(--very-light-blue);
  color: var(--dark-blue);
  border-radius: 100em;
}

/* ── Feature list ── */
.signup__features {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* ── Guarantee ── */
.signup__guarantee {
  padding-top: var(--md);
  border-top: 1px solid var(--very-light-blue);
}

/* ── Spinner ── */
.signup__spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--medium-light-grey);
  border-top-color: var(--light-blue);
  border-radius: 50%;
  animation: signup-spin .7s linear infinite;
}
@keyframes signup-spin {
  to { transform: rotate(360deg); }
}

/* ── Email icon (confirm-email view) ── */
.signup__email-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--very-light-blue);
  color: var(--dark-blue);
  border-radius: 50%;
  font-size: 28px;
  margin: 0 auto;
}

/* ── Verified toast ── */
.signup__toast {
  position: fixed;
  top: var(--lg);
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  display: flex;
  align-items: center;
  gap: var(--sm);
  padding: var(--sm) var(--md);
  background: var(--success);
  color: var(--white);
  border-radius: 100em;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  opacity: 0;
  transition: opacity .3s ease, transform .3s ease;
  z-index: 1000;
}
.signup__toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.signup__toast-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: rgba(255,255,255,0.25);
  border-radius: 50%;
  font-weight: 700;
}

/* ── Success icon ── */
.signup__success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--success);
  color: var(--white);
  border-radius: 50%;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — mobile
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 843px) {
  .signup {
    padding: var(--xl) var(--sm);
  }
  .signup__checkout {
    flex-direction: column;
  }
  .signup__value-col,
  .signup__stripe-col {
    width: 100%;
  }
  .signup__card {
    padding: var(--lg);
  }
}