.captcha-detail-page {
  padding-bottom: 28px;
}

.captcha-detail-shell {
  display: grid;
  gap: 18px;
}

.detail-back {
  margin-bottom: 2px;
}

.detail-back-btn {
  min-height: 38px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 13px;
}

.detail-hero,
.detail-features,
.detail-sidebar-card,
.detail-modal {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: 0 1px 3px rgba(16, 24, 40, 0.08);
}

.detail-hero-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 20px;
}

.detail-hero-copy {
  min-width: 0;
}

.detail-hero-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.detail-hero-chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.detail-hero-chip-soft {
  background: rgba(99, 135, 175, 0.10);
  color: var(--text-secondary);
}

.detail-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.08;
}

.detail-desc {
  margin: 12px 0 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

.detail-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.detail-summary-card {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-base);
}

.detail-summary-card span {
  display: block;
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.detail-summary-card strong {
  display: block;
  margin-top: 4px;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 800;
}

.detail-summary-card-support {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 8px;
}

.detail-summary-support {
  display: grid;
  gap: 4px;
  justify-items: start;
  text-align: left;
}

.detail-summary-support span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
}

.detail-hero-highlights {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
}

.detail-hero-section-head {
  margin-bottom: 12px;
}

.detail-hero-section-head h2 {
  color: var(--text-primary);
}

.detail-hero-feature-grid {
  margin-top: 0;
}

.detail-hero-feature-item {
  background: var(--bg-surface);
}

.detail-hero-panel {
  display: flex;
}

.detail-panel-card {
  width: 100%;
  padding: 18px;
  background: var(--bg-base);
  border-radius: 18px;
  border: 1px solid var(--border-subtle);
}

.detail-panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.detail-panel-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 22px;
  flex: 0 0 auto;
}

.detail-panel-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-primary);
}

.detail-panel-sub {
  color: var(--text-secondary);
  font-size: 13px;
}

.detail-panel-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.detail-metric {
  padding: 12px;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  background: var(--bg-surface);
}

.detail-metric span {
  display: block;
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.detail-metric strong {
  display: block;
  margin-top: 4px;
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 800;
}

.detail-panel-note {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--bg-surface2);
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.55;
}

.detail-features .card-body {
  padding: 18px;
}

.detail-features .detail-section-head h2,
.detail-hero-highlights .detail-section-head h2 {
  color: var(--text-primary);
}

.detail-section-head {
  margin-top: 0;
}

.detail-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.detail-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.5;
}

.detail-feature-item i {
  color: var(--success);
  margin-top: 2px;
  flex: 0 0 auto;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.78fr);
  gap: 18px;
  align-items: start;
}

.detail-plans {
  min-width: 0;
}

.detail-plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.detail-plan-card {
  display: block;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  background: var(--bg-surface);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: border-color .16s ease, background-color .16s ease, transform .16s ease, box-shadow .16s ease;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.05);
}

.detail-plan-card::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: var(--accent);
  opacity: .95;
}

.detail-plan-card:nth-child(2)::before {
  background: #12b76a;
}

.detail-plan-card:nth-child(3)::before {
  background: #f79009;
}

.detail-plan-card:hover {
  border-color: var(--border-default);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.08);
}

.detail-plan-card.is-active {
  border-color: var(--accent);
  background: rgba(79, 124, 255, 0.09);
  box-shadow: 0 0 0 3px rgba(79, 124, 255, 0.14), 0 8px 24px rgba(79, 124, 255, 0.12);
}

.detail-plan-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.detail-plan-name {
  color: var(--text-primary);
  font-size: 18px;
  font-weight: 700;
}

.detail-plan-sub {
  margin-top: 3px;
  color: var(--text-secondary);
  font-size: 15px;
}

.detail-plan-price {
  color: var(--accent);
  font-size: 28px;
  font-weight: 700;
  white-space: nowrap;
}

.detail-plan-meta {
  margin-top: 12px;
  color: var(--text-secondary);
  font-size: 13px;
}

.detail-plan-meta i {
  color: var(--success);
}

.detail-sidebar {
  position: sticky;
  top: 90px;
}

.detail-sidebar-card .card-body {
  padding: 18px;
}

.detail-sidebar-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
}

.detail-sidebar-desc {
  margin-top: 6px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

.detail-checklist {
  display: grid;
  gap: 10px;
  margin: 16px 0 18px;
}

.detail-check-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.5;
}

.detail-check-item i {
  color: var(--accent);
  margin-top: 2px;
  flex: 0 0 auto;
}

.detail-purchase-btn {
  min-height: 46px;
  border-radius: 14px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.detail-purchase-btn:disabled,
.detail-purchase-btn.disabled {
  background: var(--bg-surface2);
  border-color: var(--border-subtle);
  color: var(--text-secondary);
  opacity: 1;
  box-shadow: none;
  cursor: not-allowed;
}

.detail-purchase-btn:disabled:hover,
.detail-purchase-btn.disabled:hover {
  background: var(--bg-surface2);
  border-color: var(--border-subtle);
  color: var(--text-secondary);
  transform: none;
}

.detail-wallet {
  margin-top: 12px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
}

.detail-wallet strong {
  color: var(--text-primary);
}

.detail-empty {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  background: var(--bg-surface);
}

.detail-modal .modal-header,
.detail-modal .modal-footer {
  border-color: var(--border-subtle);
}

.detail-modal .modal-title {
  color: var(--text-primary);
}

.detail-alert {
  border-radius: 14px;
  margin-bottom: 14px;
}

.detail-result-box {
  padding: 16px;
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  background: var(--bg-surface2);
}

.detail-result-label {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 10px;
}

.detail-result-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.detail-result-code {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  min-width: 0;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-copy-btn {
  min-height: 40px;
  border-radius: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.confirm-modal-shell {
  overflow: hidden;
}

.confirm-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px 18px;
}

.confirm-header-copy {
  min-width: 0;
}

.confirm-modal-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  margin-bottom: 8px;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.confirm-modal-subtitle {
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

.confirm-modal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--bg-surface2);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.confirm-modal-badge i {
  color: var(--accent);
}

.confirm-modal-body {
  padding: 0 24px 24px;
}

.confirm-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.confirm-summary-card {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-base);
}

.confirm-summary-card-main {
  background: linear-gradient(180deg, var(--accent-dim), rgba(37, 99, 235, 0.04));
  border-color: var(--accent-border);
}

.confirm-summary-card-muted {
  background: var(--bg-surface2);
}

.confirm-summary-card span,
.confirm-form-label {
  display: block;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.confirm-summary-card strong {
  display: block;
  margin-top: 6px;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.4;
  word-break: break-word;
}

.confirm-summary-card-main strong {
  font-size: 16px;
}

.confirm-form-block {
  margin-top: 18px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

.confirm-form-label {
  margin-bottom: 10px;
}

.confirm-form-label span {
  color: var(--text-muted);
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
}

.confirm-promo-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.confirm-promo-input {
  min-height: 46px;
  border-radius: 12px;
  border-color: var(--border-default);
}

.confirm-promo-clear {
  min-height: 46px;
  min-width: 92px;
  border-radius: 12px;
  font-weight: 700;
}

.confirm-promo-apply {
  min-height: 46px;
  min-width: 120px;
  border-radius: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.confirm-form-help {
  margin-top: 10px;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.5;
}

.confirm-promo-message {
  margin-top: 8px;
  min-height: 20px;
}

.confirm-modal-footer {
  padding: 18px 24px 24px;
  gap: 10px;
}

.confirm-modal-footer .btn {
  min-height: 46px;
  padding: 0 18px;
  border-radius: 12px;
  font-weight: 700;
}

[data-theme="dark"] .confirm-modal-badge,
[data-theme="dark"] .confirm-form-block,
[data-theme="dark"] .confirm-summary-card {
  background: var(--bg-surface2);
}

[data-theme="dark"] .confirm-summary-card-main {
  background: rgba(122, 184, 255, 0.12);
}

[data-theme="dark"] .confirm-form-help,
[data-theme="dark"] .confirm-form-label span {
  color: #ffffff;
}

[data-theme="dark"] .confirm-promo-message .text-success,
[data-theme="dark"] .confirm-promo-message .text-danger,
[data-theme="dark"] .confirm-promo-message .text-secondary {
  color: #ffffff !important;
}

[data-theme="dark"] .detail-hero,
[data-theme="dark"] .detail-features,
[data-theme="dark"] .detail-sidebar-card,
[data-theme="dark"] .detail-modal,
[data-theme="dark"] .detail-plan-card,
[data-theme="dark"] .detail-metric,
[data-theme="dark"] .detail-feature-item,
[data-theme="dark"] .detail-summary-card {
  background: var(--bg-surface);
}

[data-theme="dark"] .detail-panel-card {
  background: var(--bg-surface2);
}

[data-theme="dark"] .detail-panel-note,
[data-theme="dark"] .detail-result-box {
  background: var(--bg-surface2);
}

[data-theme="dark"] .detail-features .detail-section-head h2,
[data-theme="dark"] .detail-hero-highlights .detail-section-head h2 {
  color: var(--text-primary);
}

[data-theme="dark"] .detail-plan-card::before {
  opacity: 1;
}

[data-theme="dark"] .detail-plan-card.is-active {
  background: rgba(122, 184, 255, 0.12);
}

[data-theme="dark"] .detail-purchase-btn:disabled,
[data-theme="dark"] .detail-purchase-btn.disabled {
  background: var(--bg-surface);
  border-color: var(--border-subtle);
  color: var(--text-muted);
}

[data-theme="dark"] .detail-alert {
  color: var(--text-primary);
}

.detail-plan-action {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--border-subtle);
  display: flex;
  justify-content: flex-start;
}

.btn-select-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: #7c3aed;
  background: rgba(124, 58, 237, 0.08);
  padding: 6px 14px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.btn-selected-hint {
  display: none;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: #059669;
  background: rgba(5, 150, 105, 0.08);
  padding: 6px 14px;
  border-radius: 8px;
}

.detail-plan-card.is-active .btn-select-hint {
  display: none;
}

.detail-plan-card.is-active .btn-selected-hint {
  display: inline-flex;
}

.detail-plan-card:hover .btn-select-hint {
  background: #7c3aed;
  color: #fff;
}

[data-theme="dark"] .btn-select-hint {
  color: #a78bfa;
  background: rgba(167, 139, 250, 0.15);
}

[data-theme="dark"] .btn-selected-hint {
  color: #34d399;
  background: rgba(52, 211, 153, 0.15);
}

[data-theme="dark"] .detail-plan-card:hover .btn-select-hint {
  background: #7c3aed;
  color: #fff;
}

@media (max-width: 1199.98px) {
  .detail-hero-body,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .detail-sidebar {
    position: static;
  }
}

@media (max-width: 767.98px) {
  .captcha-detail-shell {
    gap: 14px;
  }

  .detail-hero-body,
  .detail-features .card-body,
  .detail-sidebar-card .card-body {
    padding: 16px;
  }

  .detail-summary-grid,
  .detail-feature-grid,
  .detail-plan-grid,
  .detail-panel-metrics {
    grid-template-columns: 1fr;
  }

  .detail-plan-top,
  .detail-result-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .detail-copy-btn,
  .detail-result-code {
    width: 100%;
  }

  .confirm-modal-header,
  .confirm-modal-body,
  .confirm-modal-footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .confirm-summary-grid {
    grid-template-columns: 1fr;
  }

  .confirm-modal-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .confirm-modal-badge {
    width: 100%;
    justify-content: center;
  }

  .confirm-promo-row {
    flex-direction: column;
    align-items: stretch;
  }

  .confirm-promo-clear {
    width: 100%;
  }

  .confirm-promo-apply {
    width: 100%;
  }
}