/* SelfCord Premium purchase page */
.btn-premium-nav {
  background: linear-gradient(135deg, #f6c343 0%, #e8a317 50%, #d4940f 100%);
  color: #1a1a2e !important;
  border: none;
  font-weight: 600;
  box-shadow: 0 2px 12px rgba(246, 195, 67, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-premium-nav:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(246, 195, 67, 0.5);
  color: #0f0f1a !important;
}

.premium-page {
  max-width: 1100px;
  margin: 0 auto;
}

.premium-hero {
  text-align: center;
  padding: 40px 24px 48px;
  margin-bottom: 32px;
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(88, 101, 242, 0.2) 0%, rgba(139, 92, 246, 0.25) 40%, rgba(246, 195, 67, 0.12) 100%);
  border: 1px solid rgba(139, 92, 246, 0.45);
  position: relative;
  overflow: hidden;
}
.premium-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(246, 195, 67, 0.15), transparent 50%),
              radial-gradient(ellipse at 70% 80%, rgba(88, 101, 242, 0.2), transparent 45%);
  pointer-events: none;
}
.premium-hero h1 {
  position: relative;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 12px;
  background: linear-gradient(135deg, #fff 0%, #e0e7ff 50%, #f6c343 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.premium-hero p {
  position: relative;
  color: var(--text-default);
  max-width: 560px;
  margin: 0 auto 20px;
  line-height: 1.6;
  font-size: var(--fs-md);
}

.premium-status-banner {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.premium-status-banner--active {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: 1px solid var(--accent);
  color: #fff;
}
.premium-status-banner--success {
  background: rgba(67, 181, 129, 0.15);
  border: 1px solid #43b581;
  color: var(--text-strong);
}
.premium-status-banner--canceled {
  background: rgba(250, 166, 26, 0.12);
  border: 1px solid rgba(250, 166, 26, 0.5);
}

.premium-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}
.premium-feature-card {
  padding: 20px;
  background: var(--bg-secondary-alt);
  border: 1px solid var(--border-normal);
  border-radius: var(--radius-md);
  transition: border-color 0.2s, transform 0.2s;
}
.premium-feature-card:hover {
  border-color: rgba(139, 92, 246, 0.6);
  transform: translateY(-2px);
}
.premium-feature-card .icon {
  font-size: 28px;
  margin-bottom: 10px;
}
.premium-feature-card h3 {
  margin: 0 0 8px;
  font-size: var(--fs-md);
  color: var(--text-strong);
}
.premium-feature-card p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.5;
}

.premium-pricing-title {
  text-align: center;
  font-size: var(--fs-xl);
  color: var(--text-strong);
  margin-bottom: 8px;
}
.premium-pricing-sub {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 28px;
  font-size: var(--fs-sm);
}

.premium-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.premium-plan {
  position: relative;
  padding: 28px 24px;
  background: var(--bg-secondary-alt);
  border: 2px solid var(--border-normal);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  text-align: center;
}
.premium-plan:hover {
  border-color: rgba(88, 101, 242, 0.6);
}
.premium-plan.selected {
  border-color: #8b5cf6;
  box-shadow: 0 0 0 1px #8b5cf6, 0 8px 32px rgba(139, 92, 246, 0.25);
  transform: scale(1.02);
}
.premium-plan.popular {
  border-color: rgba(246, 195, 67, 0.5);
}
.premium-plan.popular.selected {
  border-color: #f6c343;
  box-shadow: 0 0 0 1px #f6c343, 0 12px 40px rgba(246, 195, 67, 0.2);
}
.premium-plan-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 14px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #f6c343, #e8a317);
  color: #1a1a2e;
  border-radius: 999px;
}
.premium-plan-duration {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--text-strong);
  margin-bottom: 8px;
}
.premium-plan-price {
  font-size: 2.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, #a78bfa, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}
.premium-plan.popular .premium-plan-price {
  background: linear-gradient(135deg, #f6c343, #e8a317);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.premium-plan-per {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: 16px;
}
.premium-plan-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--border-normal);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: transparent;
  transition: all 0.2s;
}
.premium-plan.selected .premium-plan-check {
  background: #8b5cf6;
  border-color: #8b5cf6;
  color: #fff;
}

.premium-checkout-wrap {
  text-align: center;
  padding: 24px;
}
.btn-checkout-premium {
  font-size: var(--fs-md);
  padding: 14px 40px;
  background: linear-gradient(135deg, #5865f2 0%, #8b5cf6 50%, #764ba2 100%);
  border: none;
  font-weight: 700;
  box-shadow: 0 4px 24px rgba(88, 101, 242, 0.4);
}
.btn-checkout-premium:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(139, 92, 246, 0.5);
}
.btn-checkout-premium:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.premium-checkout-note {
  margin-top: 14px;
  font-size: var(--fs-xs);
  color: var(--text-muted);
}
.premium-invoice-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 6px 12px;
  background: rgba(67, 181, 129, 0.1);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  color: #43b581;
}

.premium-compare {
  margin-top: 40px;
  padding: 24px;
  background: var(--bg-secondary-alt);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-normal);
}
.premium-compare table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}
.premium-compare th,
.premium-compare td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-normal);
}
.premium-compare th {
  color: var(--text-muted);
  font-weight: 600;
}
.premium-compare .col-premium {
  color: #a78bfa;
  font-weight: 600;
}