/* ===== ProfilePage Styles ===== */
.profile-page {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--color-bg-primary);
}

/* ----- Header Area ----- */
.profile-header {
  padding: var(--space-3xl) var(--space-4xl) var(--space-xl);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border-light);
}

.profile-user-card {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  max-width: 900px;
}

.profile-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.profile-avatar span {
  font-size: 28px;
  font-weight: 700;
  color: white;
  line-height: 1;
}

.profile-user-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.profile-username-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.profile-username {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.3;
}

.profile-level-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 12px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: white;
  letter-spacing: 0.02em;
}

.profile-expire {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.profile-expire-icon {
  display: flex;
  align-items: center;
}

/* ----- Body Layout ----- */
.profile-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ----- Left Tabs ----- */
.profile-tabs {
  width: 200px;
  flex-shrink: 0;
  background: var(--color-bg-secondary);
  border-right: 1px solid var(--color-border-light);
  padding: var(--space-lg) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  overflow-y: auto;
}

.profile-tab {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-secondary);
  border: none;
  background: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  border-left: 2px solid transparent;
  text-align: left;
  width: 100%;
}

.profile-tab:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.profile-tab.active {
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  font-weight: 600;
  border-left-color: var(--color-accent);
}

.profile-tab-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  justify-content: center;
}

.profile-tab-label {
  white-space: nowrap;
}

/* ----- Right Content ----- */
.profile-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-3xl);
  background: var(--color-bg-primary);
}

/* ----- Section ----- */
.profile-section {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  margin-bottom: var(--space-xl);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--color-border-light);
}

.section-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xl);
}

.section-icon {
  display: flex;
  align-items: center;
  color: var(--color-accent);
}

/* ----- Form ----- */
.form-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

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

.form-label-small {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.form-input {
  height: 40px;
  padding: 0 var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  transition: border-color var(--transition-fast);
  outline: none;
  width: 100%;
  max-width: 400px;
}

.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.form-input::placeholder {
  color: var(--color-text-disabled);
}

.form-item-btn {
  align-self: flex-start;
}

/* ----- Buttons ----- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-xl);
  height: 36px;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-xl);
  height: 36px;
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-border-hover);
}

/* ----- Bind ----- */
.bind-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.bind-type-toggle {
  display: flex;
  gap: var(--space-xs);
}

.bind-type-btn {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-bg-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.bind-type-btn:hover {
  background: var(--color-bg-hover);
}

.bind-type-btn.active {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-subtle);
}

.bind-input-row {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-end;
}

/* ----- Simple Table ----- */
.simple-table-wrapper {
  overflow-x: auto;
}

.simple-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.simple-table th {
  text-align: left;
  padding: var(--space-md) var(--space-lg);
  font-weight: 600;
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.simple-table td {
  padding: var(--space-md) var(--space-lg);
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

.simple-table tbody tr:hover {
  background: var(--color-bg-hover);
}

.td-muted {
  color: var(--color-text-tertiary);
}

.td-mono {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.td-price {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-text-primary);
}

.td-empty {
  text-align: center;
  color: var(--color-text-tertiary);
  padding: var(--space-4xl) var(--space-lg) !important;
  font-size: var(--text-base);
}

/* ----- Status Dot ----- */
.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: var(--space-xs);
  vertical-align: middle;
}

/* ----- Filter Tabs ----- */
.tab-panel-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.filter-tabs {
  display: flex;
  gap: var(--space-xs);
  background: var(--color-bg-secondary);
  padding: var(--space-xs);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  width: fit-content;
}

.filter-tab {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  border: none;
  background: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-tab:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-hover);
}

.filter-tab.active {
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  font-weight: 600;
}

/* ----- Order Type Tag ----- */
.order-type-tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
}

/* ----- Membership Card ----- */
.membership-card {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.membership-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.membership-card-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-accent), #8185F5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: var(--shadow-md);
}

.membership-card-title {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.membership-card-title h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
}

.membership-level-tag {
  padding: 2px 10px;
  border-radius: var(--radius-full);
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
}

.membership-stats {
  display: flex;
  gap: var(--space-2xl);
  padding: var(--space-xl);
  background: var(--color-bg-primary);
  border-radius: var(--radius-md);
}

.membership-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-value {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  font-family: var(--font-mono);
}

.membership-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.features-title {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-text-primary);
}

.features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  list-style: none;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
}

.feature-check {
  display: flex;
  align-items: center;
  color: var(--color-success);
  flex-shrink: 0;
}

.membership-auto-renew {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-bg-primary);
  border-radius: var(--radius-md);
}

.auto-renew-label {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-primary);
}

/* ----- Toggle Switch ----- */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  cursor: pointer;
}

.toggle-switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--color-border-hover);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--color-accent);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* ----- Membership Actions ----- */
.membership-actions {
  display: flex;
  gap: var(--space-md);
}

.membership-empty {
  text-align: center;
  padding: var(--space-4xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
}

.membership-empty p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
}

/* ----- Coupon List ----- */
.coupon-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.coupon-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xl);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-fast);
}

.coupon-item:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-sm);
}

.coupon-item.coupon-disabled {
  opacity: 0.55;
}

.coupon-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.coupon-code {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.05em;
}

.coupon-item.coupon-disabled .coupon-code {
  color: var(--color-text-tertiary);
}

.coupon-desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  font-weight: 500;
}

.coupon-date {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.coupon-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.coupon-status {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.btn-coupon-use {
  padding: var(--space-xs) var(--space-lg);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-coupon-use:hover {
  background: var(--color-accent-light);
}

/* ----- Apps Grid ----- */
.apps-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.app-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-xl);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-fast);
}

.app-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-sm);
}

.app-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.app-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.app-card-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.app-card-name {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-text-primary);
}

.app-card-meta {
  display: flex;
  gap: var(--space-sm);
}

.app-type-tag,
.app-source-tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
}

.app-type-tag {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.app-source-tag {
  background: var(--color-bg-tertiary);
  color: var(--color-text-tertiary);
}

.app-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-card-footer {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.app-card-footer svg {
  flex-shrink: 0;
}

.app-purchase-date {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* ----- API Keys ----- */
.apikey-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-xl);
  background: var(--color-bg-secondary);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
}

.apikey-info h3 {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.apikey-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.apikey-list {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
}

.apikey-list-header {
  display: grid;
  grid-template-columns: 1fr 200px 100px 140px;
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-bg-tertiary);
}

.apikey-row {
  display: grid;
  grid-template-columns: 1fr 200px 100px 140px;
  padding: var(--space-lg) var(--space-xl);
  font-size: var(--text-sm);
  align-items: center;
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--transition-fast);
}

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

.apikey-row:hover {
  background: var(--color-bg-hover);
}

.apikey-prefix-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.apikey-prefix {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  font-weight: 500;
}

.apikey-full-reveal {
  padding: var(--space-sm) var(--space-md);
  background: var(--color-warning-light);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-warning);
}

.apikey-full-reveal code {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-primary);
  word-break: break-all;
}

.apikey-date {
  color: var(--color-text-tertiary);
  font-size: var(--text-sm);
}

.apikey-status {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.apikey-status.active {
  background: var(--color-success-light);
  color: var(--color-success);
}

.apikey-status.disabled {
  background: var(--color-bg-tertiary);
  color: var(--color-text-tertiary);
}

.apikey-actions {
  display: flex;
  gap: var(--space-sm);
}

.apikey-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: var(--text-xs);
  font-weight: 500;
}

.apikey-action-btn:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-border-hover);
  color: var(--color-text-primary);
}

.apikey-action-btn.danger {
  color: var(--color-error);
}

.apikey-action-btn.danger:hover {
  background: var(--color-error-light);
  border-color: var(--color-error);
}

/* ----- Empty State ----- */
.content-empty {
  text-align: center;
  padding: var(--space-5xl);
  color: var(--color-text-tertiary);
  font-size: var(--text-base);
}

/* ----- Responsive ----- */
@media (max-width: 768px) {
  .profile-header {
    padding: var(--space-xl) var(--space-lg);
  }
  .profile-body {
    flex-direction: column;
  }
  .profile-tabs {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
    padding: var(--space-sm);
    gap: 0;
    border-right: none;
    border-bottom: 1px solid var(--color-border-light);
  }
  .profile-tab {
    border-left: none;
    border-bottom: 2px solid transparent;
    padding: var(--space-sm) var(--space-md);
    white-space: nowrap;
    font-size: var(--text-sm);
  }
  .profile-tab.active {
    border-left-color: transparent;
    border-bottom-color: var(--color-accent);
  }
  .profile-content {
    padding: var(--space-lg);
  }
  .features-list {
    grid-template-columns: 1fr;
  }
  .membership-stats {
    flex-direction: column;
    gap: var(--space-md);
  }
  .apikey-list-header,
  .apikey-row {
    grid-template-columns: 1fr 120px 80px 120px;
    padding: var(--space-md);
    font-size: var(--text-xs);
  }
  .apikey-header {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .profile-avatar {
    width: 56px;
    height: 56px;
  }
  .profile-username {
    font-size: var(--text-lg);
  }
  .bind-input-row {
    flex-direction: column;
  }
  .coupon-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
  .coupon-right {
    flex-direction: row;
  }
}

/* ----- Form Message (success/error) ----- */
.form-message {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--space-md);
}

.form-message.success {
  color: var(--color-success);
  background: var(--color-success-light);
  border: 1px solid var(--color-success);
}

.form-message.error {
  color: var(--color-error);
  background: var(--color-error-light);
  border: 1px solid var(--color-error);
}