:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-card:#1a2035;--bg-card-hover:#1f2847;--text-primary:#e8ecf4;--text-secondary:#8b9bb4;--text-muted:#5a6a84;--accent:#3b82f6;--accent-glow:#3b82f64d;--border:#ffffff0f;--border-light:#ffffff1a;--common:#8b9bb4;--rare:#4f9cf7;--epic:#a855f7;--legendary:#f59e0b;--font-pixel:"Press Start 2P", monospace;--font-main:"Inter", -apple-system, sans-serif;--radius-sm:8px;--radius-md:12px;--radius-lg:16px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow-x:hidden}body{font-family:var(--font-main);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:2px}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px var(--accent-glow)}50%{box-shadow:0 0 40px var(--accent-glow), 0 0 60px var(--accent-glow)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.screen{flex-direction:column;min-height:100vh;padding:16px 16px 80px;display:flex}.pixel-title{font-family:var(--font-pixel);letter-spacing:1px;font-size:14px;line-height:1.6}.pixel-text{font-family:var(--font-pixel);font-size:10px;line-height:1.6}.btn{border-radius:var(--radius-md);font-family:var(--font-main);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;width:100%;padding:14px 24px;font-size:15px;font-weight:600;transition:all .2s;display:flex;position:relative;overflow:hidden}.btn:active{transform:scale(.97)}.btn-primary{color:#fff;background:linear-gradient(135deg,#3b82f6 0%,#2563eb 100%);box-shadow:0 4px 15px #3b82f64d}.btn-primary:hover{box-shadow:0 6px 25px #3b82f666}.btn-primary:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-light)}.btn-legendary{color:#1a0f00;background:linear-gradient(135deg,#f59e0b 0%,#d97706 100%);box-shadow:0 4px 20px #f59e0b4d}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px}.badge{text-transform:uppercase;letter-spacing:.5px;border-radius:20px;align-items:center;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-common{color:var(--common);background:#8b9bb426}.badge-rare{color:var(--rare);background:#4f9cf726}.badge-epic{color:var(--epic);background:#a855f726}.badge-legendary{color:var(--legendary);background:#f59e0b26}.nav-bar{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid var(--border);padding:8px 0;padding-bottom:max(8px, env(safe-area-inset-bottom));z-index:100;background:#111827f2;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0}.nav-item{color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex-direction:column;align-items:center;gap:4px;padding:6px 16px;font-size:10px;font-weight:500;transition:color .2s;display:flex}.nav-item.active{color:var(--accent)}.nav-icon{font-size:20px}.input{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-family:var(--font-main);outline:none;padding:14px 16px;font-size:15px;transition:border-color .2s}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--text-muted)}