/* ==========================================================================
   SGP Subscription Module — Front-end Stylesheet
   All colors use CSS custom properties from panel-core.css.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Active Subscription Cards
   -------------------------------------------------------------------------- */

.sgp-sub-active-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.sgp-sub-active-card {
  background: var(--sgp-surface);
  border: 1px solid var(--sgp-border);
  border-radius: var(--sgp-radius);
  padding: 24px;
  box-shadow: var(--sgp-shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sgp-sub-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.sgp-sub-card-plan {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sgp-sub-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--sgp-radius-sm);
  background: var(--sgp-primary-light);
  color: var(--sgp-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.sgp-sub-card-name {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--sgp-text);
  margin-bottom: 4px;
}

.sgp-sub-card-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sgp-sub-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--sgp-text-secondary);
}

.sgp-sub-meta-label {
  font-size: 16px;
  flex-shrink: 0;
  color: var(--sgp-text-muted);
}

.sgp-sub-progress-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sgp-sub-progress-bar {
  flex: 1;
  height: 6px;
  background: var(--sgp-border);
  border-radius: var(--sgp-radius-full);
  overflow: hidden;
}

.sgp-sub-progress-fill {
  height: 100%;
  width: var(--pct, 0%);
  background: var(--sgp-success);
  border-radius: var(--sgp-radius-full);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.sgp-sub-progress-fill--count {
  background: var(--sgp-primary);
}

.sgp-sub-progress-label {
  font-size: 12px;
  color: var(--sgp-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.sgp-sub-card-actions {
  padding-top: 12px;
  border-top: 1px solid var(--sgp-border);
  display: flex;
  gap: 8px;
}

.sgp-plan-active-note {
  color: var(--sgp-success);
  background: var(--sgp-surface);
  padding: 6px 10px;
  text-align: center;
  border-radius: 8px;
}

/* Empty State */
.sgp-sub-empty-state {
  text-align: center;
  padding: 48px 24px;
}

.sgp-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.sgp-empty-state-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--sgp-primary-light);
  color: var(--sgp-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin-bottom: 8px;
}

.sgp-empty-state-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  color: var(--sgp-text);
}

.sgp-empty-state-desc {
  font-size: 14px;
  color: var(--sgp-text-secondary);
  margin: 0;
  max-width: 400px;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   2. Plans Grid
   -------------------------------------------------------------------------- */

.sgp-sub-wallet-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--sgp-radius-sm);
  background: var(--sgp-info-light);
  color: var(--sgp-alert-info-text);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px;
  border: 1px solid var(--sgp-alert-info-border);
}

.sgp-plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.sgp-plan-card {
  background: var(--sgp-surface);
  border: 2px solid var(--sgp-border);
  border-radius: var(--sgp-radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  transition:
    border-color var(--sgp-transition),
    box-shadow var(--sgp-transition),
    transform var(--sgp-transition);
}

.sgp-plan-card:hover {
  border-color: var(--sgp-primary);
  box-shadow: var(--sgp-shadow);
  transform: translateY(-2px);
}

.sgp-plan-card--active {
  border-color: var(--sgp-success);
  background: var(--sgp-success-light);
}

.sgp-plan-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  padding: 4px 12px;
  border-radius: var(--sgp-radius-full);
  font-size: 12px;
  font-weight: 700;
}

.sgp-plan-badge--current {
  background: var(--sgp-success);
  color: var(--sgp-on-success);
}

.sgp-plan-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sgp-plan-name {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  color: var(--sgp-text);
}

.sgp-plan-desc {
  font-size: 13px;
  color: var(--sgp-text-secondary);
  margin: 0;
  line-height: 1.6;
}

.sgp-plan-price {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.sgp-plan-price-original {
  font-size: 14px;
  color: var(--sgp-text-muted);
  text-decoration: line-through;
}

.sgp-plan-price-amount {
  font-size: 28px;
  font-weight: 800;
  color: var(--sgp-text);
  line-height: 1;
}

.sgp-plan-currency {
  font-size: 14px;
  font-weight: 500;
  color: var(--sgp-text-secondary);
}

.sgp-plan-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.sgp-plan-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--sgp-text-secondary);
}

.sgp-plan-features .fas {
  color: var(--sgp-success);
  font-size: 16px;
}

.sgp-plan-btn {
  width: 100%;
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   3. Purchase Modal
   -------------------------------------------------------------------------- */

.sgp-modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.sgp-modal[aria-hidden="true"] {
  display: none;
}

.sgp-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(3px);
}

.sgp-modal-container {
  position: relative;
  z-index: 1;
  background: var(--sgp-surface);
  border-radius: var(--sgp-radius);
  box-shadow: var(--sgp-shadow-lg);
  width: 100%;
  max-width: 440px;
  animation: sgp-slide-down 0.2s var(--sgp-transition) both;
}

.sgp-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--sgp-border);
}

.sgp-modal-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.sgp-modal-close {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--sgp-text-muted);
  line-height: 1;
  padding: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--sgp-radius-sm);
  transition: background var(--sgp-transition);
}

.sgp-modal-close:hover {
  background: var(--sgp-surface-2);
  color: var(--sgp-text);
}

.sgp-modal-body {
  padding: 20px 24px;
}

.sgp-modal-footer {
  padding: 16px 24px 20px;
  border-top: 1px solid var(--sgp-border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.sgp-purchase-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background: var(--sgp-surface-2);
  border-radius: var(--sgp-radius-sm);
  margin-bottom: 16px;
}

.sgp-purchase-plan-name {
  font-weight: 600;
  font-size: 15px;
}

.sgp-purchase-amount {
  font-size: 20px;
  font-weight: 800;
  color: var(--sgp-primary);
}

.sgp-purchase-currency {
  font-size: 13px;
  font-weight: 400;
  color: var(--sgp-text-muted);
  margin-right: 4px;
}

/* --------------------------------------------------------------------------
   3.5 Purchase Modal — Plan Details
   -------------------------------------------------------------------------- */

.sgp-purchase-details {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--sgp-border);
}

.sgp-purchase-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sgp-purchase-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--sgp-text-secondary);
}

.sgp-purchase-features li .fas {
  font-size: 13px;
  color: var(--sgp-primary);
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   4. Wallet Payment Option in Purchase Modal
   -------------------------------------------------------------------------- */

.sgp-wallet-option {
  margin-top: 16px;
  padding: 14px 16px;
  background: var(--sgp-surface-2);
  border-radius: var(--sgp-radius-sm);
  border: 1px solid var(--sgp-border);
}

.sgp-wallet-option-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--sgp-text);
  margin: 0 0 10px;
}

.sgp-wallet-radio {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--sgp-bg);
  border-radius: var(--sgp-radius-sm);
  border: 1.5px solid var(--sgp-border);
  cursor: pointer;
  transition:
    border-color var(--sgp-transition),
    background var(--sgp-transition);
  margin-bottom: 8px;
}

.sgp-wallet-radio:last-child {
  margin-bottom: 0;
}

.sgp-wallet-radio:has(input:checked) {
  border-color: var(--sgp-primary);
  background: var(--sgp-primary-light);
}

.sgp-wallet-radio input[type="radio"] {
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--sgp-primary);
}

.sgp-wallet-radio-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--sgp-text);
  line-height: 1.4;
}

.sgp-wallet-radio-label strong {
  color: var(--sgp-primary);
}

.sgp-wallet-summary {
  margin: 10px 0;
  padding: 12px 14px;
  background: var(--sgp-surface);
  border-radius: var(--sgp-radius-sm);
  border: 1px solid var(--sgp-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sgp-wallet-summary[hidden] {
  display: none;
}

.sgp-wallet-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--sgp-text-secondary);
}

.sgp-wallet-summary-total {
  padding-top: 8px;
  border-top: 1px solid var(--sgp-border);
  font-weight: 700;
  color: var(--sgp-text);
  font-size: 14px;
}

#sgp-wallet-deduction {
  color: var(--sgp-success);
  font-weight: 600;
}

#sgp-wallet-remaining {
  color: var(--sgp-primary);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   5. Tables
   -------------------------------------------------------------------------- */

.sgp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.sgp-table th {
  text-align: right;
  padding: 12px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sgp-text-secondary);
  border-bottom: 2px solid var(--sgp-border);
  background: var(--sgp-surface-2);
  white-space: nowrap;
}

.sgp-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--sgp-border);
  color: var(--sgp-text);
  vertical-align: middle;
}

.sgp-table tbody tr:last-child td {
  border-bottom: none;
}

.sgp-table tbody tr:hover td {
  background: var(--sgp-surface-2);
}

.sgp-ref-code {
  font-size: 12px;
  background: var(--sgp-surface-2);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--sgp-text-secondary);
  display: inline-block;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

/* --------------------------------------------------------------------------
   6. Shortcode Plans
   -------------------------------------------------------------------------- */

.sgp-sc-plans-grid {
  display: grid;
  gap: 20px;
}

.sgp-sc-plans-grid--cols-2 {
  grid-template-columns: repeat(2, 1fr);
}
.sgp-sc-plans-grid--cols-3 {
  grid-template-columns: repeat(3, 1fr);
}
.sgp-sc-plans-grid--cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.sgp-sc-plan-card {
  background: var(--sgp-surface);
  border: 2px solid var(--sgp-border);
  border-radius: var(--sgp-radius);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  transition:
    border-color var(--sgp-transition),
    box-shadow var(--sgp-transition),
    transform var(--sgp-transition);
}

.sgp-sc-plan-card:hover {
  border-color: var(--sgp-primary);
  box-shadow: var(--sgp-shadow);
  transform: translateY(-2px);
}

.sgp-sc-plan-card--featured {
  border-color: var(--sgp-primary);
  box-shadow: 0 0 0 4px var(--sgp-primary-light);
}

.sgp-sc-plan-card--active {
  border-color: var(--sgp-success);
}

.sgp-sc-plan-featured-label {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--sgp-primary);
  color: var(--sgp-on-primary);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--sgp-radius-full);
  white-space: nowrap;
}

.sgp-sc-plan-name {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  color: var(--sgp-text);
}

.sgp-sc-plan-price {
  display: flex;
  align-items: flex-end;
  gap: 6px;
}

.sgp-sc-plan-old-price {
  font-size: 14px;
  color: var(--sgp-text-muted);
}

.sgp-sc-plan-amount {
  font-size: 26px;
  font-weight: 800;
  color: var(--sgp-text);
}

.sgp-sc-plan-currency {
  font-size: 13px;
  color: var(--sgp-text-secondary);
}

.sgp-sc-plan-desc {
  font-size: 13px;
  color: var(--sgp-text-secondary);
  margin: 0;
  line-height: 1.6;
}

.sgp-sc-plan-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.sgp-sc-plan-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--sgp-text-secondary);
}

.sgp-sc-plan-features .fas {
  color: var(--sgp-success);
  font-size: 16px;
}

.sgp-btn--full {
  width: 100%;
  justify-content: center;
}

.sgp-btn--sm {
  padding: 7px 14px;
  font-size: 13px;
}

/* --------------------------------------------------------------------------
   7. Status Shortcode
   -------------------------------------------------------------------------- */

.sgp-sc-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: var(--sgp-radius-sm);
  font-size: 14px;
  font-weight: 500;
}

.sgp-sc-status--active {
  background: var(--sgp-success-light);
  color: var(--sgp-alert-success-text);
}

.sgp-sc-status--inactive {
  background: var(--sgp-surface-2);
  color: var(--sgp-text-secondary);
}

.sgp-sc-status-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sgp-sc-status-link {
  font-size: 13px;
  color: var(--sgp-primary);
  font-weight: 600;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   8. Restricted Content
   -------------------------------------------------------------------------- */

.sgp-restricted-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 40px 24px;
  background: var(--sgp-surface);
  border: 2px dashed var(--sgp-border-strong);
  border-radius: var(--sgp-radius);
  margin: 20px 0;
}

.sgp-restricted-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--sgp-warning-light);
  color: var(--sgp-warning);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.sgp-restricted-title {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
  color: var(--sgp-text);
}

.sgp-restricted-message {
  font-size: 14px;
  color: var(--sgp-text-secondary);
  margin: 0;
  max-width: 500px;
  line-height: 1.7;
}

.sgp-restricted-plans {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  width: 100%;
}

.sgp-restricted-plan-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--sgp-surface-2);
  border-radius: var(--sgp-radius-sm);
  border: 1px solid var(--sgp-border);
  font-size: 13px;
}

.sgp-restricted-plan-name {
  font-weight: 600;
  color: var(--sgp-text);
}

.sgp-restricted-plan-price {
  color: var(--sgp-primary);
  font-weight: 700;
}

.sgp-restricted-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Restricted Prompt */
.sgp-restricted-prompt {
  margin: 16px 0 0;
  text-align: center;
  width: 100%;
}

.sgp-restricted-prompt-question {
  font-size: 15px;
  font-weight: 600;
  color: var(--sgp-text);
  margin: 0 0 15px;
}

.sgp-restricted-prompt-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Restricted Purchase Flow */
.sgp-restricted-purchase-flow {
  margin-top: 16px;
  width: 100%;
}

/* Restricted Plan Detail Card */
.sgp-restricted-plan-detail {
  margin: 16px 0;
  padding: 16px 20px;
  background: var(--sgp-surface-2);
  border-radius: var(--sgp-radius-sm);
  border: 1px solid var(--sgp-border);
  text-align: center;
  width: 100%;
}

.sgp-restricted-plan-detail-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--sgp-text);
  margin-bottom: 6px;
}

.sgp-restricted-plan-detail-price {
  font-size: 24px;
  font-weight: 800;
  color: var(--sgp-primary);
}

.sgp-restricted-plan-detail-currency {
  font-size: 13px;
  font-weight: 400;
  color: var(--sgp-text-secondary);
  margin-right: 4px;
}

.sgp-restricted-plan-detail-desc {
  font-size: 13px;
  color: var(--sgp-text-secondary);
  margin: 8px 0 0;
  line-height: 1.6;
}

.sgp-restricted-plan-detail-meta {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 8px;
  font-size: 12px;
  color: var(--sgp-text-secondary);
}

.sgp-restricted-plan-detail-type,
.sgp-restricted-plan-detail-duration,
.sgp-restricted-plan-detail-access {
  padding: 3px 10px;
  background: var(--sgp-surface);
  border-radius: var(--sgp-radius-full);
  border: 1px solid var(--sgp-border);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   9. Viewed Content
   -------------------------------------------------------------------------- */

.sgp-viewed-desc {
  font-size: 13px;
  color: var(--sgp-text-secondary);
  margin: 0 0 16px;
  line-height: 1.6;
}

.sgp-viewed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 14px;
}

.sgp-viewed-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--sgp-radius-sm);
  border: 1px solid var(--sgp-border);
  background: var(--sgp-surface);
  text-decoration: none;
  transition:
    border-color var(--sgp-transition),
    box-shadow var(--sgp-transition);
}

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

.sgp-viewed-image {
  width: 56px;
  height: 56px;
  border-radius: var(--sgp-radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.sgp-viewed-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sgp-viewed-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sgp-viewed-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--sgp-text);
  margin: 0;
  line-height: 1.3;
  text-decoration: none;
}

.sgp-viewed-title:hover {
  color: var(--sgp-primary);
}

.sgp-viewed-date {
  font-size: 12px;
  color: var(--sgp-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.sgp-viewed-card .sgp-btn-sm {
  flex-shrink: 0;
}

.sgp-viewed-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.sgp-viewed-plan-badge {
  font-size: 11px;
}

/* --------------------------------------------------------------------------
   10. Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
  .sgp-sc-plans-grid--cols-3,
  .sgp-sc-plans-grid--cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .sgp-plans-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }

  .sgp-viewed-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

@media (max-width: 640px) {
  .sgp-sub-active-grid,
  .sgp-plans-grid,
  .sgp-sc-plans-grid {
    grid-template-columns: 1fr;
  }
  .sgp-sc-plans-grid--cols-2 {
    grid-template-columns: 1fr;
  }
  .sgp-modal-container {
    max-width: 100%;
  }
}