/* =========================================================
   Auth pages (login / account) — Phase 3
   Reuses tokens from style.css; does not touch homepage styles.
   ========================================================= */

.auth-shell {
  min-height: calc(100vh - var(--header-height, 80px));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px var(--gutter);
  background: linear-gradient(160deg, #F3F7EE 0%, #EAF3E4 100%);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 36px 32px;
}

.auth-card h1 {
  font-size: 1.5rem;
  text-align: center;
}

.auth-card .auth-sub {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin-top: 6px;
  margin-bottom: 26px;
}

.auth-tabs {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 24px;
  background: var(--color-cream);
}

.auth-tabs button {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 9px 0;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.auth-tabs button.active {
  background: var(--color-primary);
  color: #fff;
}

.auth-form {
  display: none;
  flex-direction: column;
  gap: 16px;
}

.auth-form.active {
  display: flex;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-field input {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.92rem;
  color: var(--color-text);
  background: var(--color-cream);
}

.form-field input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-error {
  display: none;
  font-size: 0.82rem;
  color: var(--color-red);
  background: #FDEEEC;
  border: 1px solid #F3C9C3;
  border-radius: var(--radius-sm);
  padding: 9px 12px;
}

.form-error.visible {
  display: block;
}

.form-success {
  display: none;
  font-size: 0.82rem;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  border: 1px solid #C7E2C4;
  border-radius: var(--radius-sm);
  padding: 9px 12px;
}

.form-success.visible {
  display: block;
}

.auth-submit {
  margin-top: 4px;
  position: relative;
}

.auth-submit[data-loading="true"] {
  opacity: 0.75;
  pointer-events: none;
}

.auth-footnote {
  margin-top: 18px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.auth-footnote a {
  color: var(--color-primary);
  font-weight: 600;
}

/* ---------- Account page ---------- */
.account-shell {
  max-width: 880px;
  margin: 0 auto;
  padding: 40px var(--gutter) 64px;
}

.account-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.account-header h1 {
  font-size: 1.6rem;
}

.account-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.account-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
}

.account-card h2 {
  font-size: 1.05rem;
  margin-bottom: 14px;
}

.account-field-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.88rem;
}

.account-field-row:last-child {
  border-bottom: none;
}

.account-field-row .label {
  color: var(--color-text-muted);
}

.account-field-row .value {
  font-weight: 600;
  color: var(--color-text);
  text-align: right;
}

.address-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.address-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.85rem;
}

.address-item .address-type {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  border-radius: 4px;
  padding: 2px 8px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.address-item .default-pill {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  background: #FCF0D8;
  border-radius: 4px;
  padding: 2px 8px;
  margin-left: 6px;
}

.orders-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  padding: 18px;
  background: var(--color-cream);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
}

/* ---------- Address management page (Phase 5) ---------- */
.address-manage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.address-manage-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  background: var(--color-white);
  font-size: 0.87rem;
  position: relative;
}

.address-manage-card .address-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.address-manage-card .address-actions button {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primary);
  background: none;
  border: none;
  padding: 0;
}

.address-manage-card .address-actions button.delete {
  color: var(--color-red);
}

.address-manage-card .address-actions button.set-default {
  color: var(--color-gold-dark);
}

.account-loading,
.account-error {
  text-align: center;
  padding: 60px 0;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .account-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}