/**
 * Heiwa Portal - Page Styles
 * Layouts and styling for customer portal pages
 */

/* ===== Page Layout ===== */
.portal-page {
  min-height: 100vh;
  background: var(--bg-secondary);
  display: flex;
}

/* ===== Sidebar Navigation ===== */
.portal-sidebar {
  width: 260px;
  background: var(--bg-primary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  transition: transform 0.3s ease;
}

.portal-sidebar__header {
  padding: var(--spacing-xl);
  border-bottom: 1px solid var(--border-color);
}

.portal-sidebar__logo {
  font-size: 14px;
  font-weight: 600;
  color: var(--heiwa-primary);
  text-decoration: none;
}

.portal-sidebar__subtitle {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  display: block;
  margin-top: var(--spacing-xs);
}

.portal-sidebar__nav {
  flex: 1;
  padding: var(--spacing-lg) 0;
  overflow-y: auto;
}

.portal-sidebar__nav-section {
  padding: 0 var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.portal-sidebar__nav-title {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--spacing-sm) var(--spacing-md);
}

.portal-sidebar__link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.portal-sidebar__link:hover {
  background: var(--bg-muted);
  color: var(--text-primary);
}

.portal-sidebar__link--active {
  background: var(--heiwa-primary-light);
  color: var(--heiwa-primary);
  font-weight: 500;
  border-left: 3px solid var(--heiwa-primary);
  margin-left: -3px;
  padding-left: calc(var(--spacing-md) + 3px);
}

.portal-sidebar__link-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.portal-sidebar__footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

.portal-sidebar__user {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.portal-sidebar__user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--text-muted);
}

.portal-sidebar__user-info {
  flex: 1;
  min-width: 0;
}

.portal-sidebar__user-name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.portal-sidebar__user-email {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.portal-sidebar__logout {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.portal-sidebar__logout:hover {
  color: var(--color-error);
}

/* ===== Main Content Area ===== */
.portal-content {
  flex: 1;
  margin-left: 260px;
  min-height: 100vh;
}

.portal-header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-lg) var(--spacing-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}

.portal-header__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.portal-header__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.portal-main {
  padding: var(--spacing-2xl);
}

.portal-main--center {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 80px);
}

/* ===== Mobile Header ===== */
.portal-mobile-header {
  display: none;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-md) var(--spacing-lg);
  position: sticky;
  top: 0;
  z-index: 60;
}

.portal-mobile-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.portal-mobile-header__logo {
  font-size: 14px;
  font-weight: 600;
  color: var(--heiwa-primary);
  text-decoration: none;
}

.portal-mobile-header__menu-btn {
  background: none;
  border: none;
  padding: var(--spacing-sm);
  cursor: pointer;
  color: var(--text-primary);
}

/* ===== Overlay for mobile sidebar ===== */
.portal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 90;
}

.portal-overlay--visible {
  display: block;
}

/* ===== Dashboard Cards ===== */
.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.portal-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: var(--spacing-xl);
}

.portal-card--full {
  grid-column: 1 / -1;
}

.portal-card--welcome {
  margin-bottom: 1.5rem;
}

.portal-card--hidden {
  display: none;
}

.portal-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.portal-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.portal-card__action {
  font-size: var(--font-size-sm);
  color: var(--heiwa-primary);
  text-decoration: none;
  font-weight: 500;
}

.portal-card__action:hover {
  text-decoration: underline;
}

.portal-welcome__title {
  margin: 0 0 0.5rem 0;
  font-size: 1.25rem;
}

.portal-welcome__subtitle {
  margin: 0;
  color: var(--text-muted);
}

.portal-quick-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.portal-sidebar__link--compact {
  padding: 0.75rem;
}

/* ===== Product Cards ===== */
.product-card {
  background: var(--bg-muted);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.product-card:last-child {
  margin-bottom: 0;
}

.product-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
}

.product-card__type {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-xs) 0;
}

.product-card__serial {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-family: monospace;
}

.product-card__badge {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.product-card__badge--warranty {
  background: var(--color-warranty-light);
  color: var(--color-warranty);
}

.product-card__badge--insurance {
  background: var(--color-insurance-light);
  color: var(--color-insurance);
}

/* Urgency States for Product Cards */
.product-card--warning {
  background: #fffbeb;
  border: 1px solid #fcd34d;
}

.product-card--warning .product-card__badge--warranty {
  background: #fef3c7;
  color: #92400e;
}

.product-card--urgent {
  background: #fef2f2;
  border: 1px solid #fca5a5;
}

.product-card--urgent .product-card__badge--warranty {
  background: #fee2e2;
  color: #dc2626;
}

.product-card__expiry-warning {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  margin-top: var(--spacing-md);
}

.product-card__expiry-warning--warning {
  background: #fef3c7;
  color: #92400e;
}

.product-card__expiry-warning--urgent {
  background: #fee2e2;
  color: #dc2626;
}

.product-card__details {
  display: flex;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.product-card__detail {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.product-card__detail-label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.product-card__detail-value {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
}

.product-card__actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
}

.product-card__timeline {
  margin: 0.75rem 0;
}

/* ===== Coverage Summary ===== */
.coverage-summary {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.coverage-summary__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  background: var(--bg-muted);
}

.coverage-summary__item--warranty {
  background: var(--color-warranty-light);
}

.coverage-summary__item--insurance {
  background: var(--color-insurance-light);
}

.coverage-summary__label {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.coverage-summary__label--warranty {
  color: var(--color-warranty);
}

.coverage-summary__label--insurance {
  color: var(--color-insurance);
}

.coverage-summary__value {
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.coverage-summary__value--warranty {
  color: var(--color-warranty);
}

.coverage-summary__value--insurance {
  color: var(--color-insurance);
}

/* ===== Document List ===== */
.document-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.document-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-fast);
}

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

.document-item:hover {
  background: var(--bg-muted);
}

.document-item__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.document-item__info {
  flex: 1;
}

.document-item__name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-xs) 0;
}

.document-item__meta {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.document-item__action {
  color: var(--heiwa-primary);
  font-size: var(--font-size-sm);
  text-decoration: none;
  font-weight: 500;
}

/* ===== Settings Form ===== */
.settings-section {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
}

.settings-section__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-lg) 0;
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.settings-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.settings-row:last-child {
  margin-bottom: 0;
}

.settings-field--locked {
  position: relative;
}

.settings-field--full {
  grid-column: 1 / -1;
}

.settings-field--locked .form-input__input {
  background: var(--bg-muted);
  cursor: not-allowed;
}

.settings-lock-icon {
  position: absolute;
  right: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.settings-feedback {
  margin-bottom: 1.5rem;
}

.settings-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

.settings-section--danger {
  margin-top: 2rem;
  border-color: var(--color-error-light);
}

.settings-section__title--danger {
  color: var(--color-error);
}

.settings-help-text {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.settings-support-link {
  border-color: var(--text-muted);
  color: var(--text-muted);
}

/* ===== Login/Auth Pages ===== */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  padding: var(--spacing-xl);
}

.auth-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: var(--spacing-3xl);
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}

.auth-card__logo {
  text-align: center;
  margin-bottom: var(--spacing-xs);
}

.auth-card__logo-image {
  width: 190px;
  max-width: 100%;
  height: auto;
  display: inline-block;
}

.auth-card__subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-2xl);
}

.auth-card__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 var(--spacing-sm) 0;
}

.auth-card__description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  text-align: center;
  margin: 0 0 var(--spacing-2xl) 0;
}

.auth-card__form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.auth-card__form #feedback-container:empty,
.auth-card__form #feedback-container:has(.feedback-message--hidden) {
  display: none;
}

.auth-card .otp-input-wrapper {
  gap: 0.5rem;
}

.auth-card .otp-input {
  width: 44px;
  height: 48px;
  font-size: 1.25rem;
}

.auth-card__footer {
  text-align: center;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--border-color);
}

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

.auth-card__footer-link {
  color: var(--heiwa-primary);
  font-weight: 500;
  text-decoration: none;
}

.auth-card__footer-link:hover {
  text-decoration: underline;
}

.auth-otp-container {
  display: flex;
  justify-content: center;
}

.auth-resend {
  text-align: center;
  margin-top: 1rem;
}

.auth-resend__text {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.auth-resend__btn {
  background: none;
  border: none;
  cursor: pointer;
}

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: var(--spacing-3xl);
  color: var(--text-muted);
}

.empty-state__icon {
  font-size: 48px;
  margin-bottom: var(--spacing-lg);
}

.empty-state__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-sm) 0;
}

.empty-state__text {
  font-size: var(--font-size-sm);
  margin: 0 0 var(--spacing-xl) 0;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .portal-sidebar {
    transform: translateX(-100%);
  }

  .portal-sidebar--open {
    transform: translateX(0);
  }

  .portal-content {
    margin-left: 0;
  }

  .portal-mobile-header {
    display: block;
  }

  .portal-header {
    display: none;
  }

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

@media (max-width: 640px) {
  .auth-card__logo-image {
    width: 170px;
  }

  .portal-main {
    padding: var(--spacing-lg);
  }

  .portal-grid {
    grid-template-columns: 1fr;
  }

  .auth-card {
    padding: var(--spacing-xl);
  }

  .product-card__details {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

/* ===== Dark Mode Overrides ===== */
/* Overrides for hardcoded colors that bypass CSS custom properties */

html.dark-mode .portal-overlay {
  background: rgba(0, 0, 0, 0.7);
}

html.dark-mode .portal-overlay--visible {
  background: rgba(0, 0, 0, 0.7);
}

html.dark-mode .product-card--warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(252, 211, 77, 0.3);
}

html.dark-mode .product-card--warning .product-card__badge--warranty {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

html.dark-mode .product-card--urgent {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(252, 165, 165, 0.3);
}

html.dark-mode .product-card--urgent .product-card__badge--warranty {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

html.dark-mode .product-card__expiry-warning--warning {
  background: rgba(245, 158, 11, 0.12);
  color: #fbbf24;
}

html.dark-mode .product-card__expiry-warning--urgent {
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
}

html.dark-mode .portal-sidebar__link--active {
  background: rgba(0, 188, 180, 0.12);
}

html.dark-mode .settings-section--danger {
  border-color: rgba(239, 68, 68, 0.3);
}

html.dark-mode .auth-resend__btn {
  color: var(--heiwa-primary);
}