:root{--bg-primary: #0f0f23;--bg-secondary: #1a1a3e;--bg-card: #1e1e42;--bg-card-hover: #252560;--text-primary: #e8e8f0;--text-secondary: #9898b8;--text-muted: #6868a0;--accent-sol: #9945FF;--accent-zec: #F4B728;--accent-green: #00D68F;--accent-red: #FF4757;--border: #2a2a5a;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%;overflow-x:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-container{max-width:430px;margin:0 auto;min-height:100vh;padding-bottom:72px;background:var(--bg-primary);position:relative}.page{flex:1;overflow-y:auto;padding:20px 16px 80px}.page::-webkit-scrollbar{width:4px}.page::-webkit-scrollbar-track{background:transparent}.page::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}button{cursor:pointer;border:none;outline:none;font-family:inherit}.btn-primary{background:var(--accent-sol);color:#fff;padding:14px 24px;border-radius:var(--radius);font-size:16px;font-weight:600;width:100%;transition:opacity .2s}.btn-primary:hover{opacity:.9}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-card);color:var(--text-primary);padding:14px 24px;border-radius:var(--radius);font-size:16px;font-weight:500;width:100%;border:1px solid var(--border);transition:background .2s}.btn-secondary:hover{background:var(--bg-card-hover)}.card{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px;border:1px solid var(--border)}input[type=text],input[type=number],input[type=email]{width:100%;padding:14px 16px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:16px;font-family:inherit;outline:none;transition:border-color .2s}input:focus{border-color:var(--accent-sol)}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:430px;height:calc(64px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--bg-secondary);border-top:1px solid var(--border);display:flex;justify-content:space-around;align-items:center;padding-left:8px;padding-right:8px;z-index:100}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:6px 0;flex:1;min-width:0;background:none;color:var(--text-muted);font-size:10px;font-weight:500;text-decoration:none;transition:color .2s;white-space:nowrap}.nav-item.active{color:var(--accent-sol)}.nav-item:hover{color:var(--text-primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease-out}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,var(--bg-card-hover) 50%,var(--bg-card) 75%);background-size:200% 100%;animation:pulse 1.5s infinite;border-radius:var(--radius-sm)}