:root{--color-bg: #f7f7f8;--color-black: #111111;--color-white: #ffffff;--color-gray-50: #f3f3f4;--color-gray-100: #ececed;--color-gray-200: #e2e2e4;--color-gray-300: #c8c8cc;--color-gray-400: #9b9ba1;--color-gray-500: #6b6b6f;--color-gray-600: #4a4a4f;--color-text-primary: #111111;--color-text-secondary: #6b6b6f;--color-text-tertiary: #9b9ba1;--color-accent-pink: #ff4d94;--color-accent-blue: #4a90e2;--color-border: rgba(0, 0, 0, .08);--color-border-subtle: rgba(0, 0, 0, .05);--radius-sm: 10px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .04);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04), 0 2px 8px rgba(0, 0, 0, .04);--shadow-card: 0 1px 2px rgba(0, 0, 0, .04), 0 4px 20px rgba(0, 0, 0, .06);--shadow-card-hover: 0 2px 4px rgba(0, 0, 0, .04), 0 8px 28px rgba(0, 0, 0, .08);--shadow-md: 0 4px 6px rgba(0, 0, 0, .03), 0 12px 32px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .06), 0 24px 48px rgba(0, 0, 0, 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dropdown-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.user-email{font-size:13px;color:var(--color-text-tertiary);margin-bottom:8px;word-break:break-all;letter-spacing:-.01em}.user-credits{display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:500;color:var(--color-text-secondary);padding:8px 0}.user-credits strong{font-size:17px;color:var(--color-text-primary);font-weight:600;letter-spacing:-.02em}.user-credits-value{display:flex;align-items:center;gap:8px}.credit-delta{font-size:12px;font-weight:600;padding:2px 8px;border-radius:var(--radius-full);animation:credit-pop .35s ease}.credit-delta.is-plus{color:#0d7a3e;background:#0d7a3e1f}.credit-delta.is-minus{color:#c0392b;background:#c0392b1a}@keyframes credit-pop{0%{opacity:0;transform:translateY(4px) scale(.92)}to{opacity:1;transform:translateY(0) scale(1)}}.btn-buy-credits{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;margin:10px 0 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.credit-ledger-label{font-size:15px;font-weight:500;color:var(--color-text-primary)}.credit-ledger--page .credit-ledger-change{font-size:16px;font-weight:600}.credit-ledger--page .credit-ledger-meta{margin-top:6px;font-size:13px;font-weight:400;color:var(--color-text-tertiary)}.credit-ledger--page .credit-ledger-meta span:first-child{color:var(--color-text-secondary);font-weight:500}.credit-ledger--page .credit-ledger-empty{font-size:14px;padding:24px 0;color:var(--color-text-tertiary)}@media(max-width:640px){.ledger-overview{padding:24px 20px 20px}.ledger-overview-grid{grid-template-columns:1fr;gap:20px;align-items:start}.ledger-field--balance{text-align:left;padding-top:20px;border-top:1px solid var(--color-border-subtle)}.ledger-field-value--balance{font-size:32px}.ledger-records{padding:22px 20px 26px}.subpage-header-left{gap:12px}}.dropdown-divider{border:none;border-top:1px solid var(--color-gray-200);margin:8px 0}.dropdown-item{display:block;width:100%;padding:10px 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