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svg{fill:#fff}.wallet-adapter-modal-overlay{background:#00000080;position:fixed;top:0;left:0;bottom:0;right:0}.wallet-adapter-modal-container{display:flex;margin:3rem;min-height:calc(100vh - 6rem);align-items:center;justify-content:center}@media (max-width: 480px){.wallet-adapter-modal-container{margin:1rem;min-height:calc(100vh - 2rem)}}.wallet-adapter-modal-wrapper{box-sizing:border-box;position:relative;display:flex;align-items:center;flex-direction:column;z-index:1050;max-width:400px;border-radius:10px;background:#10141f;box-shadow:0 8px 20px #0009;font-family:DM Sans,Roboto,Helvetica Neue,Helvetica,Arial,sans-serif;flex:1}.wallet-adapter-modal-wrapper .wallet-adapter-button{width:100%}.wallet-adapter-modal-title{font-weight:500;font-size:24px;line-height:36px;margin:0;padding:64px 48px 48px;text-align:center;color:#fff}@media (max-width: 374px){.wallet-adapter-modal-title{font-size:18px}}.wallet-adapter-modal-list{margin:0 0 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12px;--radius-xs: 8px;--transition: .2s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg: #09090b;--bg-surface: #18181b;--bg-elevated: #27272a;--bg-hover: #27272a;--border: #27272a;--border-light: #1e1e22;--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-tertiary: #52525b;--accent: #3b82f6;--accent-hover: #60a5fa;--accent-dim: rgba(59, 130, 246, .15);--accent-glow: rgba(59, 130, 246, .2);--gold: #fbbf24;--silver: #a1a1aa;--bronze: #d97706;--green: #22c55e;--green-dim: rgba(34, 197, 94, .12);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 8px 30px rgba(0, 0, 0, .35);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .5);--shadow-card: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 20px rgba(0, 0, 0, .2)}html{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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var(--transition)}.challenge-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a66;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .2s ease;padding:24px}[data-theme=dark] .modal-overlay{background:#0009;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.success-banner{background:var(--green);color:#fff;text-align:center;padding:12px 16px;border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;margin-bottom:20px;animation:fadeIn .3s ease}.modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:modalIn .3s cubic-bezier(.4,0,.2,1);position:relative}@keyframes 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