.portal-page {
  --panel: var(--portal-panel, #fff);
  --panel-muted: color-mix(in srgb, var(--portal-panel, #fff) 90%, var(--portal-muted, #64748b) 10%);
  --line: var(--portal-line, #e2e8f0);
  --text: var(--portal-text, #0f172a);
  --muted: var(--portal-muted, #64748b);
  --hint: var(--portal-hint, #94a3b8);
  --success: #16a34a;
  --accent-strong: var(--accent, #0f766e);
}

.plan-showcase-stage {
  position: relative;
  display: grid;
  gap: 18px;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid color-mix(in srgb, var(--accent, #0f766e) 12%, var(--line));
  background:
    radial-gradient(circle at 12% 8%, rgba(0, 180, 216, 0.1), transparent 34%),
    radial-gradient(circle at 88% 18%, rgba(255, 107, 61, 0.07), transparent 30%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 92%, transparent), var(--panel-muted));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.plan-showcase-stage-portal {
  padding: 18px;
}

.plan-showcase-empty {
  text-align: center;
  color: var(--muted);
  padding: 28px 12px;
}

.plan-showcase-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.plan-showcase-metrics {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.plan-showcase-metric {
  min-width: 108px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
}

.plan-showcase-metric span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hint);
  margin-bottom: 4px;
}

.plan-showcase-metric strong {
  font-size: 18px;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.plan-showcase-metric.is-featured {
  border-color: color-mix(in srgb, var(--accent, #0f766e) 24%, var(--line));
  background: color-mix(in srgb, var(--accent, #0f766e) 8%, var(--panel));
}

.plan-showcase-metric.is-featured strong {
  color: var(--accent-strong);
}

.plan-benefit-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(272px, 1fr));
  gap: 20px;
  align-items: stretch;
}

.pricing-plan-grid {
  grid-template-columns: repeat(var(--plan-count, 4), minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.pricing-plan-shell {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  height: 100%;
}

.pricing-plan-shell .plan-benefit-card {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.pricing-plan-shell .plan-card-inner {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.pricing-plan-shell .plan-feature-list {
  flex: 1 1 auto;
}

.pricing-plan-shell .pricing-cta {
  margin-top: auto;
  width: 100%;
  flex-shrink: 0;
}

.pricing-plan-grid .plan-benefit-card.is-featured {
  transform: none;
}

.pricing-plan-grid .plan-card-inner {
  padding: 20px 16px 16px;
  gap: 12px;
}

.pricing-plan-grid .plan-card-title h4 {
  font-size: 18px;
}

.pricing-plan-grid .plan-price-value {
  font-size: 34px;
}

.pricing-plan-grid .plan-tagline {
  min-height: 0;
  font-size: 13px;
}

.pricing-plan-grid .plan-feature {
  grid-template-columns: 34px 1fr 18px;
  padding: 9px 10px;
}

.pricing-plan-grid .plan-feature-icon {
  width: 34px;
  height: 34px;
}

.pricing-plan-grid .plan-feature-copy strong {
  font-size: 13px;
}

.pricing-plan-grid .plan-feature-intro,
.pricing-plan-grid .plan-feature-detail {
  font-size: 11px;
}

#plans {
  overflow-x: auto;
  padding-bottom: 4px;
}

.pricing-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 11px;
  border: 0;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.12s ease;
  box-sizing: border-box;
}

.pricing-cta:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.pricing-cta.btn-primary {
  background: var(--accent, #0f766e);
  color: #fff;
}

.pricing-cta.btn-secondary {
  background: color-mix(in srgb, var(--line) 70%, var(--panel));
  color: var(--text);
}

.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 20px;
  align-items: start;
}

.checkout-plan-panel .plan-benefit-showcase,
.checkout-plan-panel .plan-showcase-stage-portal {
  grid-template-columns: 1fr;
}

.checkout-plan-panel .plan-showcase-stage {
  margin: 0;
}

.checkout-form-card h1 {
  margin-top: 0;
}

.checkout-compact-summary {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel-muted) 88%, transparent);
  font-size: 13px;
  color: var(--muted);
}

.checkout-compact-summary strong {
  color: var(--text);
}

.plan-benefit-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid color-mix(in srgb, var(--plan-accent, var(--accent)) 18%, var(--line));
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--plan-accent, var(--accent)) 14%, transparent), transparent 42%),
    linear-gradient(180deg, color-mix(in srgb, var(--plan-accent, var(--accent)) 6%, var(--panel)) 0%, var(--panel-muted) 100%);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.plan-card-accent {
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--plan-accent, var(--accent)), color-mix(in srgb, var(--plan-accent, var(--accent)) 55%, #fff), transparent);
  z-index: 2;
}

.plan-card-inner {
  position: relative;
  z-index: 1;
  padding: 24px 20px 18px;
  display: grid;
  gap: 14px;
}

.plan-benefit-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1);
}

.plan-benefit-card.is-featured {
  border-color: color-mix(in srgb, #ff6b3d 34%, var(--line));
  box-shadow:
    0 0 0 1px color-mix(in srgb, #00b4d8 14%, transparent),
    0 22px 48px color-mix(in srgb, #ff6b3d 14%, transparent);
}

.plan-benefit-card.is-featured::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 38%, color-mix(in srgb, var(--plan-accent, var(--accent)) 10%, transparent) 50%, transparent 62%);
  transform: translateX(-120%);
  animation: plan-card-shine 5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes plan-card-shine {
  0%, 72% { transform: translateX(-120%); }
  100% { transform: translateX(120%); }
}

.plan-card-glow {
  position: absolute;
  border-radius: 50%;
  background: color-mix(in srgb, var(--plan-accent, var(--accent)) 16%, transparent);
  filter: blur(28px);
  pointer-events: none;
  z-index: 0;
}

.plan-card-glow-a { inset: -30% auto auto -20%; width: 180px; height: 180px; }
.plan-card-glow-b { inset: auto -18% -28% auto; width: 140px; height: 140px; opacity: 0.7; }

.plan-ribbon {
  position: absolute;
  top: 14px;
  right: -34px;
  width: 140px;
  padding: 6px 0;
  text-align: center;
  transform: rotate(35deg);
  background: linear-gradient(135deg, var(--plan-accent, var(--accent)), color-mix(in srgb, var(--plan-accent, var(--accent)) 70%, #111827));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  z-index: 3;
}

.plan-card-top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: start;
}

.plan-tier-badge {
  min-width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(145deg, var(--plan-accent, var(--accent)), color-mix(in srgb, var(--plan-accent, var(--accent)) 72%, #0f172a));
  border: 1px solid color-mix(in srgb, var(--plan-accent, var(--accent)) 35%, var(--line));
  box-shadow: 0 8px 18px color-mix(in srgb, var(--plan-accent, var(--accent)) 22%, transparent);
}

.plan-card-title h4 {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
}

.plan-card-title span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.plan-status-pill {
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #bbf7d0;
}

.plan-status-portal {
  background: color-mix(in srgb, var(--plan-accent, var(--accent)) 12%, var(--panel));
  color: var(--plan-accent, var(--accent-strong));
  border-color: color-mix(in srgb, var(--plan-accent, var(--accent)) 22%, var(--line));
}

.plan-price-block {
  display: flex;
  align-items: baseline;
  gap: 4px;
  flex-wrap: wrap;
}

.plan-price-block.plan-price-free {
  align-items: center;
  gap: 10px;
}

.plan-price-currency {
  font-size: 18px;
  font-weight: 700;
  color: var(--plan-accent, var(--accent-strong));
}

.plan-price-value {
  font-size: 42px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.plan-price-suffix {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}

.plan-tagline {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  min-height: 46px;
}

.plan-quota-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 12px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--plan-accent, var(--accent)) 8%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--plan-accent, var(--accent)) 14%, var(--line));
  font-size: 12px;
  color: var(--muted);
}

.plan-quota-chip strong { color: var(--text); font-size: 15px; }
.plan-quota-chip em { margin-left: auto; font-style: normal; color: var(--plan-accent, var(--accent-strong)); font-weight: 600; }

.plan-feature-list-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 0 2px 2px;
  border-bottom: 1px dashed color-mix(in srgb, var(--plan-accent, var(--accent)) 20%, var(--line));
}

.plan-feature-list-head span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.plan-feature-list-head em {
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hint);
}

.plan-feature-list { display: grid; gap: 10px; }

.plan-feature {
  display: grid;
  grid-template-columns: 40px 1fr 22px;
  gap: 10px;
  align-items: start;
  padding: 11px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 78%, transparent);
}

.plan-feature.enabled {
  border-color: color-mix(in srgb, var(--plan-accent, var(--accent)) 18%, var(--line));
  background: color-mix(in srgb, var(--plan-accent, var(--accent)) 5%, var(--panel));
}

.plan-feature.disabled { opacity: 0.62; }

.plan-feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--plan-accent, var(--accent-strong));
  background: color-mix(in srgb, var(--plan-accent, var(--accent)) 12%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--plan-accent, var(--accent)) 16%, var(--line));
}

.plan-feature-icon svg { width: 18px; height: 18px; }

.plan-feature-kicker {
  display: block;
  margin-bottom: 4px;
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--plan-accent, var(--accent-strong));
}

.plan-feature-copy strong { display: block; font-size: 14px; margin-bottom: 4px; }
.plan-feature-intro { display: block; color: var(--text); font-size: 12px; line-height: 1.5; font-weight: 500; }
.plan-feature-detail { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.plan-feature.disabled .plan-feature-intro { color: var(--muted); font-weight: 400; }
.plan-feature-state { display: grid; place-items: center; }
.plan-glyph { width: 18px; height: 18px; }
.plan-glyph-yes { color: var(--success); }
.plan-glyph-no { color: var(--hint); opacity: 0.75; }

.plan-tier-pro { --plan-accent: #7c3aed; }
.plan-tier-advanced { --plan-accent: #2563eb; }
.plan-tier-standard { --plan-accent: #0f766e; }
.plan-tier-free { --plan-accent: #64748b; }

[data-theme="dark"] .plan-showcase-stage {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] .plan-status-pill,
[data-theme="dark"] .plan-status-portal {
  background: color-mix(in srgb, #10b981 18%, var(--panel-muted));
  color: #6ee7b7;
  border-color: color-mix(in srgb, #10b981 28%, var(--line));
}

[data-theme="dark"] .plan-feature.enabled {
  background: color-mix(in srgb, var(--plan-accent, var(--accent)) 8%, var(--panel-muted));
}

[data-theme="dark"] .plan-benefit-card {
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] .pricing-billing-toggle {
  background: color-mix(in srgb, var(--panel-muted) 72%, #0b1220 28%);
  border-color: var(--line);
}

[data-theme="dark"] .pricing-billing-btn.is-active {
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.28);
}

[data-theme="dark"] .credit-pack-card {
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
}

[data-theme="dark"] .checkout-plan-panel .plan-showcase-stage {
  background: transparent;
}

@media (max-width: 960px) {
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .plan-benefit-showcase:not(.pricing-plan-grid) {
    grid-template-columns: 1fr;
  }

  .pricing-plan-grid {
    grid-template-columns: repeat(var(--plan-count, 4), minmax(260px, 1fr));
    width: max-content;
    min-width: 100%;
  }
}

@media (max-width: 640px) {
  .pricing-plan-grid {
    grid-template-columns: 1fr;
    width: 100%;
  }
}

.pricing-billing-wrap {
  display: flex;
  justify-content: center;
  margin: 0 0 24px;
}

.pricing-billing-toggle {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent, #0f766e) 16%, var(--line));
  background: color-mix(in srgb, var(--panel) 90%, transparent);
  box-shadow: var(--portal-shadow-soft, 0 8px 28px rgba(15, 23, 42, 0.05));
  backdrop-filter: blur(10px);
}

.pricing-billing-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 10px 18px;
  border-radius: 999px;
  font: inherit;
  cursor: pointer;
}

.pricing-billing-btn.is-active {
  background: var(--accent-strong);
  color: #fff;
}

.pricing-billing-save {
  display: inline-block;
  margin-left: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, #16a34a 18%, transparent);
  color: #15803d;
  font-size: 12px;
}

.pricing-credit-packs-section {
  margin-top: 32px;
  padding: clamp(22px, 3vw, 30px);
  border-radius: 22px;
  border: 1px solid color-mix(in srgb, var(--accent, #0f766e) 16%, var(--line));
  background:
    radial-gradient(circle at 0% 0%, color-mix(in srgb, var(--accent, #0f766e) 8%, transparent), transparent 38%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 96%, transparent), var(--panel-muted));
  box-shadow: var(--portal-shadow-soft, 0 8px 28px rgba(15, 23, 42, 0.05));
}

.pricing-credit-packs-head h2 {
  margin: 0 0 8px;
}

.pricing-credit-packs-head p {
  margin: 0 0 18px;
  color: var(--muted);
}

.credit-pack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.credit-pack-card {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.credit-pack-head h4 {
  margin: 0 0 6px;
}

.credit-pack-head p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.credit-pack-metrics strong {
  display: block;
  font-size: 24px;
}

.credit-pack-metrics span {
  color: var(--muted);
  font-size: 13px;
}

.credit-pack-price {
  font-size: 22px;
  font-weight: 700;
}

.checkout-pack-panel .pricing-cta {
  pointer-events: none;
}