.container{max-width:600px;margin:0 auto;padding:20px}.header{text-align:center;margin-bottom:30px}.header h1{font-size:28px;font-weight:600;color:#f8fafc;margin-bottom:8px}.user{color:#94a3b8;font-size:14px}.loading{text-align:center;padding:40px;color:#94a3b8}.plans{display:grid;gap:16px}.plan-card{background:#1e293b;border:1px solid #334155;border-radius:12px;padding:20px;transition:all .2s}.plan-card:hover{border-color:#38bdf8;transform:translateY(-2px)}.plan-card h3{font-size:20px;font-weight:600;color:#f8fafc;margin-bottom:12px}.plan-info{display:flex;gap:12px;margin-bottom:8px}.plan-info span{background:#0f172a;padding:6px 12px;border-radius:6px;font-size:13px;color:#94a3b8}.plan-traffic{color:#94a3b8;font-size:14px;margin-bottom:16px}.plan-price{font-size:32px;font-weight:700;color:#38bdf8;margin-bottom:16px}.buy-btn{width:100%;padding:14px;background:#f97316;color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s}.buy-btn:hover:not(:disabled){background:#ea580c;transform:translateY(-1px)}.buy-btn:disabled{opacity:.5;cursor:not-allowed}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:#0b0e14}.login-box{background:#1e293b;padding:40px;border-radius:16px;border:1px solid #334155;width:100%;max-width:400px}.login-box h2{color:#f8fafc;margin-bottom:24px;text-align:center}.login-box input{width:100%;padding:12px;margin-bottom:16px;background:#0f172a;border:1px solid #334155;border-radius:8px;color:#f8fafc;font-size:16px}.login-box button{width:100%;padding:12px;background:#f97316;color:#fff;border:none;border-radius:8px;font-size:16px;cursor:pointer;margin-bottom:12px}.login-box button:disabled{opacity:.5;cursor:not-allowed}.switch-btn{background:transparent!important;color:#38bdf8!important;border:1px solid #38BDF8!important}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--tg-theme-bg-color, #0F172A);color:var(--tg-theme-text-color, #F8FAFC);min-height:100vh}#root{min-height:100vh}