/* billing.css — Shared billing styles for settings, video-analysis, upgrade pages */

/* Upload badge */
.remaining-badge {
  position: absolute;
  bottom: -8px;
  right: -8px;
  min-width: 20px;
  height: 20px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 600;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  background: var(--color-accent-soft, rgba(59, 130, 246, 0.3));
  z-index: 5;
}
.remaining-badge-warning { background: rgba(251, 191, 36, 0.9); }
.remaining-badge-zero { background: rgba(239, 68, 68, 0.9); }

.upload-locked { opacity: 0.7; cursor: not-allowed !important; }

/* Upgrade modal */
.upgrade-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.upgrade-modal-card {
  background: var(--color-card-glass, rgba(15, 21, 32, 0.85));
  border-radius: 24px;
  padding: 48px 32px;
  max-width: 560px;
  width: 90%;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}
.upgrade-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 24px;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.upgrade-modal-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg, 1.125rem);
  font-weight: 600;
  margin-bottom: 4px;
}
.upgrade-modal-subtitle {
  font-size: var(--text-base, 1rem);
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

/* Billing toggle */
.billing-toggle {
  display: flex;
  gap: 0;
  background: var(--color-bg-elevated, rgba(255,255,255,0.05));
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 24px;
}
.billing-toggle-btn {
  flex: 1;
  padding: 8px 16px;
  border: none;
  border-radius: 999px;
  font-size: var(--text-sm, 0.875rem);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background 150ms, color 150ms;
}
.billing-toggle-btn.active {
  background: var(--color-accent, #3b82f6);
  color: #fff;
}

/* Tier cards */
.tier-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg, 24px);
  margin-bottom: 24px;
}
@media (max-width: 640px) {
  .tier-cards { grid-template-columns: 1fr; }
}
.tier-card {
  border-radius: 16px;
  border: 1px solid var(--color-border, rgba(104, 154, 255, 0.14));
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: border-color 150ms;
}
.tier-card:hover { border-color: var(--color-border-hover, rgba(104, 154, 255, 0.28)); }
.tier-card-accent {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
}
.tier-card-accent-pro { background: var(--color-accent, #3b82f6); }
.tier-card-accent-max { background: #7c3aed; }
.tier-card-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg, 1.125rem);
  font-weight: 600;
  margin-bottom: 8px;
}
.tier-card-price {
  font-family: var(--font-heading);
  font-size: var(--text-3xl, 2rem);
  font-weight: 600;
  margin-bottom: 16px;
}
.tier-card-period {
  font-size: var(--text-sm, 0.875rem);
  font-weight: 400;
  color: var(--color-text-muted);
}
.tier-card-features {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  font-size: var(--text-base, 1rem);
  color: var(--color-text-muted);
}
.tier-card-features li { padding: 4px 0; }
.tier-card-features li::before { content: '\2713 '; color: var(--color-accent, #3b82f6); }
.tier-card-cta {
  width: 100%;
  padding: 10px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: var(--text-sm, 0.875rem);
  cursor: pointer;
  transition: opacity 150ms;
}
.tier-card-cta:hover { opacity: 0.9; }
.tier-card-cta-pro { background: var(--color-accent, #3b82f6); color: #fff; }
.tier-card-cta-max { background: #7c3aed; color: #fff; }

/* Credit section */
.credit-section { text-align: center; }
.credit-label {
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.credit-buttons { display: flex; gap: 12px; justify-content: center; }
.credit-btn {
  padding: 8px 16px;
  border: 1px solid var(--color-border, rgba(104, 154, 255, 0.14));
  border-radius: 8px;
  background: transparent;
  color: var(--color-text);
  font-size: var(--text-sm, 0.875rem);
  cursor: pointer;
  transition: border-color 150ms;
}
.credit-btn:hover { border-color: var(--color-accent, #3b82f6); }

/* Settings billing tab styles */
.billing-plan-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md, 16px) 0;
}
.billing-plan-left { display: flex; align-items: center; gap: var(--space-sm, 8px); }
.billing-plan-right { display: flex; align-items: center; gap: var(--space-md, 16px); }
.plan-badge {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: var(--text-sm, 0.875rem);
  font-weight: 600;
}
.plan-badge-free { background: rgba(255,255,255,0.1); color: var(--color-text-muted); }
.plan-badge-pro { background: rgba(59, 130, 246, 0.2); color: var(--color-accent, #3b82f6); }
.plan-badge-max { background: rgba(124, 58, 237, 0.2); color: #7c3aed; }
.billing-date { font-size: var(--text-sm, 0.875rem); color: var(--color-text-muted); }
.billing-upgrade-btn {
  padding: 8px 24px;
  border-radius: 999px;
  background: var(--color-accent, #3b82f6);
  color: #fff;
  border: none;
  font-weight: 600;
  cursor: pointer;
}
.billing-manage-link {
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-accent, #3b82f6);
  text-decoration: none;
}
.billing-manage-link:hover { text-decoration: underline; }
.billing-usage-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm, 8px) 0;
}
.analyses-badge {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: var(--text-sm, 0.875rem);
  font-weight: 600;
  background: var(--color-accent-soft, rgba(59, 130, 246, 0.15));
}
.analyses-badge-warning { background: rgba(251, 191, 36, 0.2); color: #fbbf24; }
.analyses-badge-zero { background: rgba(239, 68, 68, 0.2); color: #ef4444; }
.billing-empty-state {
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-text-muted);
  padding: var(--space-sm, 8px) 0;
}
.billing-payment-warning {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  padding: var(--space-md, 16px);
  color: #ef4444;
  font-size: var(--text-sm, 0.875rem);
  margin-top: var(--space-md, 16px);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .upgrade-modal-card,
  .billing-toggle-btn,
  .tier-card,
  .tier-card-cta,
  .credit-btn,
  .remaining-badge { transition-duration: 0ms; }
}

/* Light theme overrides */
[data-theme='light'] .upgrade-modal-card { background: rgba(255, 255, 255, 0.95); }
[data-theme='light'] .tier-card { border-color: rgba(30, 58, 110, 0.1); }
[data-theme='light'] .billing-toggle { background: rgba(0,0,0,0.05); }
[data-theme='light'] .plan-badge-free { background: rgba(0,0,0,0.06); color: #64748b; }