/* ===== Account Variables ===== */
:root {
  --account-sidebar-width: 280px;
  --account-gap: 2rem;
}

/* ===== Auth Pages (Login/Register) ===== */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%);
  padding: 2rem;
}

.auth {
  width: 100%;
  max-width: 440px;
}

.auth__card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
  padding: 2.5rem;
}

.auth__header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
  margin-bottom: 1rem;
}

.auth__logo-icon {
  font-size: 2rem;
}

.auth__logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary, #2563eb);
}

.auth__title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #1f2937;
  margin: 0;
}

.auth__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.auth__footer {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.875rem;
  color: #6b7280;
}

.auth__footer a {
  color: var(--color-primary, #2563eb);
  text-decoration: none;
  font-weight: 500;
}

.auth__footer a:hover {
  text-decoration: underline;
}

.auth__back {
  display: inline-block;
  margin-top: 1rem;
  color: #9ca3af !important;
}

/* ===== Account Layout ===== */
.account {
  display: grid;
  grid-template-columns: var(--account-sidebar-width) 1fr;
  gap: var(--account-gap);
  padding: 2rem 0;
  min-height: 60vh;
}

/* ===== Account Sidebar ===== */
.account-sidebar {
  position: sticky;
  top: 2rem;
  align-self: start;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.account-sidebar__user {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  border-bottom: 1px solid #e5e7eb;
}

.account-sidebar__avatar {
  width: 48px;
  height: 48px;
  background: var(--color-primary, #2563eb);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 600;
  flex-shrink: 0;
}

.account-sidebar__info {
  min-width: 0;
}

.account-sidebar__name {
  font-weight: 600;
  color: #1f2937;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.account-sidebar__email {
  font-size: 0.875rem;
  color: #6b7280;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Account Navigation */
.account-nav {
  padding: 1rem 0;
}

.account-nav__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  color: #4b5563;
  text-decoration: none;
  transition: all 0.2s ease;
}

.account-nav__item:hover {
  background: #f3f4f6;
  color: #1f2937;
}

.account-nav__item.active {
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-primary, #2563eb);
  font-weight: 500;
}

.account-nav__item--logout {
  color: #dc2626;
}

.account-nav__item--logout:hover {
  background: #fef2f2;
  color: #dc2626;
}

.account-nav__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
}

.account-nav__divider {
  height: 1px;
  background: #e5e7eb;
  margin: 0.5rem 1.5rem;
}

/* ===== Account Content ===== */
.account-content {
  min-width: 0;
}

.account-page-header {
  margin-bottom: 2rem;
}

.account-page-back {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: #6b7280;
  text-decoration: none;
  margin-bottom: 0.5rem;
}

.account-page-back:hover {
  color: var(--color-primary, #2563eb);
}

.account-page-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1f2937;
  margin: 0 0 0.25rem;
}

.account-page-subtitle {
  font-size: 1rem;
  color: #6b7280;
  margin: 0;
}

/* ===== Account Stats ===== */
.account-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.account-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.account-stat:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.account-stat__icon {
  width: 48px;
  height: 48px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-primary, #2563eb);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.account-stat__value {
  font-size: 2rem;
  font-weight: 700;
  color: #1f2937;
}

.account-stat__label {
  font-size: 0.875rem;
  color: #6b7280;
}

/* ===== Account Section ===== */
.account-section {
  margin-bottom: 2rem;
}

.account-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.account-section__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1f2937;
  margin: 0;
}

.account-section__link {
  font-size: 0.875rem;
  color: var(--color-primary, #2563eb);
  text-decoration: none;
}

.account-section__link:hover {
  text-decoration: underline;
}

/* ===== Account Card ===== */
.account-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
}

/* ===== Account Empty State ===== */
.account-empty {
  text-align: center;
  padding: 4rem 2rem;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.account-empty__icon {
  color: #d1d5db;
  margin-bottom: 1rem;
}

.account-empty__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1f2937;
  margin: 0 0 0.5rem;
}

.account-empty__text {
  color: #6b7280;
  margin: 0 0 1.5rem;
}

/* ===== Account Error ===== */
.account-error {
  text-align: center;
  padding: 4rem 2rem;
}

.account-error__icon {
  color: #f87171;
  margin-bottom: 1rem;
}

.account-error__title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #1f2937;
  margin: 0 0 0.5rem;
}

.account-error__message {
  color: #6b7280;
  margin: 0 0 2rem;
}

.account-error__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* ===== Account Order Preview ===== */
.account-order-preview {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.account-order-preview__main {
  flex: 1;
}

.account-order-preview__number {
  font-weight: 600;
  color: #1f2937;
}

.account-order-preview__date {
  font-size: 0.875rem;
  color: #6b7280;
}

.account-order-preview__total {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
}

/* ===== Quick Links ===== */
.account-quick-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.account-quick-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  text-decoration: none;
  color: #4b5563;
  transition: all 0.2s ease;
}

.account-quick-link:hover {
  background: #f3f4f6;
  color: var(--color-primary, #2563eb);
}

.account-quick-link__icon {
  width: 40px;
  height: 40px;
  background: #f3f4f6;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.account-quick-link__text {
  font-weight: 500;
}

/* ===== Account Form ===== */
.account-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.account-info-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.account-info-item {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid #f3f4f6;
}

.account-info-item:last-child {
  border-bottom: none;
}

.account-info-item__label {
  color: #6b7280;
}

.account-info-item__value {
  font-weight: 500;
  color: #1f2937;
}

/* ===== Order Status ===== */
.order-status {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}

.order-status--large {
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
}

.order-status--pending {
  background: #fef3c7;
  color: #92400e;
}

.order-status--processing {
  background: #dbeafe;
  color: #1e40af;
}

.order-status--confirmed {
  background: #d1fae5;
  color: #065f46;
}

.order-status--shipped {
  background: #e0e7ff;
  color: #3730a3;
}

.order-status--delivered {
  background: #d1fae5;
  color: #065f46;
}

.order-status--cancelled {
  background: #fee2e2;
  color: #991b1b;
}

.order-status--refunded {
  background: #f3f4f6;
  color: #6b7280;
}

/* ===== Order Cards ===== */
.account-orders {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.account-order-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.account-order-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid #f3f4f6;
}

.account-order-card__number {
  font-weight: 600;
  color: #1f2937;
}

.account-order-card__date {
  font-size: 0.875rem;
  color: #6b7280;
}

.account-order-card__body {
  padding: 1rem 1.5rem;
}

.account-order-card__details {
  display: flex;
  gap: 2rem;
}

.account-order-card__detail {
  display: flex;
  gap: 0.5rem;
}

.account-order-card__label {
  color: #6b7280;
}

.account-order-card__value {
  font-weight: 500;
  color: #1f2937;
}

.account-order-card__value--price {
  color: var(--color-primary, #2563eb);
}

.account-order-card__footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid #f3f4f6;
  display: flex;
  justify-content: flex-end;
}

/* ===== Order Detail ===== */
.order-status-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: #f3f4f6;
  border-radius: 8px;
}

.order-status-banner__updated {
  font-size: 0.875rem;
  color: #6b7280;
}

/* Order Items */
.order-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.order-items__empty {
  text-align: center;
  color: #6b7280;
  padding: 2rem;
}

.order-item {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid #f3f4f6;
}

.order-item:last-child {
  border-bottom: none;
}

.order-item__image {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  overflow: hidden;
  background: #f3f4f6;
}

.order-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.order-item__no-image {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d1d5db;
}

.order-item__name {
  font-weight: 500;
  color: #1f2937;
}

.order-item__sku {
  font-size: 0.875rem;
  color: #6b7280;
}

.order-item__quantity {
  font-size: 0.875rem;
  color: #6b7280;
}

.order-item__price {
  text-align: right;
}

.order-item__unit-price {
  font-size: 0.875rem;
  color: #6b7280;
  display: block;
}

.order-item__total {
  font-weight: 600;
  color: #1f2937;
}

/* Order Summary */
.order-summary {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.order-summary__row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
}

.order-summary__row--discount .order-summary__value {
  color: #059669;
}

.order-summary__row--total {
  border-top: 2px solid #e5e7eb;
  padding-top: 1rem;
  margin-top: 0.5rem;
}

.order-summary__row--total .order-summary__label,
.order-summary__row--total .order-summary__value {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1f2937;
}

/* Order Delivery / Contact */
.order-delivery,
.order-contact {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.order-delivery__row,
.order-contact__row {
  display: flex;
  gap: 1rem;
}

.order-delivery__label,
.order-contact__label {
  width: 140px;
  flex-shrink: 0;
  color: #6b7280;
}

.order-delivery__value,
.order-contact__value {
  color: #1f2937;
}

.order-delivery__value--tracking {
  font-family: monospace;
  background: #f3f4f6;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.order-comment {
  margin: 0;
  color: #4b5563;
  line-height: 1.6;
}

/* ===== Address Cards ===== */
.address-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.address-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  border: 2px solid transparent;
}

.address-card--default {
  border-color: var(--color-primary, #2563eb);
}

.address-card__header {
  min-height: 24px;
  margin-bottom: 0.5rem;
}

.address-card__badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background: var(--color-primary, #2563eb);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 4px;
}

.address-card__city {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 0.25rem;
}

.address-card__address {
  color: #4b5563;
  margin-bottom: 0.25rem;
}

.address-card__postal {
  font-size: 0.875rem;
  color: #6b7280;
}

.address-card__actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #f3f4f6;
}

.address-card__form {
  display: inline;
}

/* ===== Favorites ===== */
.favorites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.favorite-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.favorite-card__image {
  display: block;
  aspect-ratio: 1;
  background: #f3f4f6;
  overflow: hidden;
}

.favorite-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.favorite-card:hover .favorite-card__image img {
  transform: scale(1.05);
}

.favorite-card__no-image {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d1d5db;
}

.favorite-card__body {
  padding: 1rem;
}

.favorite-card__name {
  display: block;
  font-weight: 500;
  color: #1f2937;
  text-decoration: none;
  margin-bottom: 0.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.favorite-card__name:hover {
  color: var(--color-primary, #2563eb);
}

.favorite-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.favorite-card__old-price {
  font-size: 0.875rem;
  color: #9ca3af;
  text-decoration: line-through;
}

.favorite-card__current-price {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1f2937;
}

.favorite-card__stock--available {
  font-size: 0.875rem;
  color: #059669;
}

.favorite-card__stock--unavailable {
  font-size: 0.875rem;
  color: #dc2626;
}

.favorite-card__actions {
  display: flex;
  gap: 0.5rem;
  padding: 1rem;
  border-top: 1px solid #f3f4f6;
}

.favorite-card__remove-form {
  margin-left: auto;
}

.favorite-card__remove {
  color: #ef4444;
}

.favorite-card__remove:hover {
  color: #dc2626;
}

/* ===== Form Elements ===== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group--checkbox {
  flex-direction: row;
  align-items: center;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-row--three {
  grid-template-columns: repeat(3, 1fr);
}

.form-label {
  font-weight: 500;
  color: #374151;
  font-size: 0.875rem;
}

.form-input {
  padding: 0.75rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 1rem;
  color: #1f2937;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary, #2563eb);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-input:disabled {
  background: #f3f4f6;
  color: #6b7280;
  cursor: not-allowed;
}

.form-hint {
  font-size: 0.75rem;
  color: #6b7280;
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.required {
  color: #dc2626;
}

/* Checkbox */
.checkbox {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.checkbox input {
  display: none;
}

.checkbox__box {
  width: 20px;
  height: 20px;
  border: 2px solid #d1d5db;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.checkbox input:checked + .checkbox__box {
  background: var(--color-primary, #2563eb);
  border-color: var(--color-primary, #2563eb);
}

.checkbox input:checked + .checkbox__box::after {
  content: '';
  width: 6px;
  height: 10px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translateY(-1px);
}

.checkbox__label {
  color: #374151;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn--primary {
  background: var(--color-primary, #2563eb);
  color: #fff;
}

.btn--primary:hover {
  background: #1d4ed8;
}

.btn--outline {
  background: transparent;
  border: 1px solid #d1d5db;
  color: #374151;
}

.btn--outline:hover {
  border-color: #9ca3af;
  background: #f9fafb;
}

.btn--danger {
  background: #fee2e2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

.btn--danger:hover {
  background: #fecaca;
}

.btn--text {
  background: transparent;
  color: #6b7280;
  padding: 0.5rem;
}

.btn--text:hover {
  color: #374151;
  background: #f3f4f6;
}

.btn--block {
  width: 100%;
}

.btn--small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ===== Alerts ===== */
.alert {
  padding: 1rem 1.25rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

.alert--success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.alert--error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ===== Pagination ===== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.pagination__item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.75rem;
  border-radius: 8px;
  background: #fff;
  color: #374151;
  text-decoration: none;
  font-weight: 500;
  border: 1px solid #d1d5db;
  transition: all 0.2s ease;
}

.pagination__item:hover {
  border-color: var(--color-primary, #2563eb);
  color: var(--color-primary, #2563eb);
}

.pagination__item.active {
  background: var(--color-primary, #2563eb);
  border-color: var(--color-primary, #2563eb);
  color: #fff;
}

.pagination__dots {
  color: #6b7280;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .account {
    grid-template-columns: 1fr;
  }

  .account-sidebar {
    position: static;
    margin-bottom: 1.5rem;
  }

  .account-nav {
    display: flex;
    flex-wrap: wrap;
    padding: 0.5rem;
    gap: 0.25rem;
  }

  .account-nav__item {
    padding: 0.5rem 1rem;
    border-radius: 8px;
  }

  .account-nav__divider {
    display: none;
  }
}

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

  .account-quick-links {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-row--three {
    grid-template-columns: 1fr;
  }

  .account-order-preview {
    flex-direction: column;
    align-items: flex-start;
  }

  .order-item {
    grid-template-columns: 60px 1fr;
    gap: 0.75rem;
  }

  .order-item__quantity,
  .order-item__price {
    grid-column: 2;
  }

  .address-list {
    grid-template-columns: 1fr;
  }

  .favorites-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .auth__card {
    padding: 1.5rem;
  }

  .account-error__actions {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .favorites-grid {
    grid-template-columns: 1fr;
  }

  .account-sidebar__user {
    padding: 1rem;
  }

  .account-nav {
    flex-direction: column;
  }

  .account-nav__item {
    justify-content: flex-start;
  }
}